fail.log

nix> ran test tests/build-remote-trustless-should-pass-3.sh... [FAIL]
nix>     +++(/build/source/tests/common/vars-and-functions.sh:274) trap onError ERR
nix>     ++(common.sh:8) [[ -n '' ]]
nix>     +(build-remote-trustless-should-pass-3.sh:3) enableFeatures daemon-trust-override
nix>     +(/build/source/tests/common/vars-and-functions.sh:230) local features=daemon-trust-override
nix>     +(/build/source/tests/common/vars-and-functions.sh:231) sed -i 's/experimental-features .*/& daemon-trust-override/' /build/nix-test/tests/build-remote-trustless-should-pass-3/etc/nix.conf
nix>     +(build-remote-trustless-should-pass-3.sh:5) restartDaemon
nix>     +(/build/source/tests/common/vars-and-functions.sh:138) [[ -z '' ]]
nix>     +(/build/source/tests/common/vars-and-functions.sh:138) return 0
nix>     +(build-remote-trustless-should-pass-3.sh:9) file=build-hook-ca-fixed.nix
nix>     ++(build-remote-trustless-should-pass-3.sh:10) readlink -e ./nix-daemon-untrusting.sh
nix>     +(build-remote-trustless-should-pass-3.sh:10) prog=/build/source/tests/nix-daemon-untrusting.sh
nix>     +(build-remote-trustless-should-pass-3.sh:11) proto=ssh-ng
nix>     +(build-remote-trustless-should-pass-3.sh:13) source build-remote-trustless.sh
nix>     ++(build-remote-trustless.sh:1) requireSandboxSupport
nix>     ++(/build/source/tests/common/vars-and-functions.sh:169) canUseSandbox
nix>     ++(/build/source/tests/common/vars-and-functions.sh:165) [[ -n 1 ]]
nix>     ++(build-remote-trustless.sh:2) [[ /nix/store/7b943a2k4amjmam6dnwnxnj8qbba9lbq-busybox-static-x86_64-unknown-linux-musl-1.35.0/bin/busybox =~ busybox ]]
nix>     ++(build-remote-trustless.sh:4) unset NIX_STORE_DIR
nix>     ++(build-remote-trustless.sh:5) unset NIX_STATE_DIR
nix>     ++(build-remote-trustless.sh:7) remoteDir=/build/nix-test/tests/build-remote-trustless-should-pass-3/remote
nix>     ++(build-remote-trustless.sh:11) nix-build build-hook-ca-fixed.nix -o /build/nix-test/tests/build-remote-trustless-should-pass-3/result --max-jobs 0 --arg busybox /nix/store/7b943a2k4amjmam6dnwnxnj8qbba9lbq-busybox-static-x86_64-unknown-linux-musl-1.35.0/bin/busybox --store /build/nix-test/tests/build-remote-trustless-should-pass-3/local\
 --builders 'ssh-ng://localhost?remote-program=/build/source/tests/nix-daemon-untrusting.sh&remote-store=/build/nix-test/tests/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz - - 1 1 foo,bar,baz'
nix>     these 4 derivations will be built:
nix>       /nix/store/a1hj186nhxw7w9cyd0203dwyw22kdia2-build-remote-input-2.drv
nix>       /nix/store/fgz87hm3y3b4zj1s7mg1cbbdmf1dnda1-build-remote-input-1.drv
nix>       /nix/store/qlbwskycml694p66yzhs7xmzn1crc5ci-build-remote-input-3.drv
nix>       /nix/store/sjn8jv77yar3g9xnj8pkgsbws2vvxkai-build-remote.drv
nix>     building '/nix/store/fgz87hm3y3b4zj1s7mg1cbbdmf1dnda1-build-remote-input-1.drv' on 'ssh-ng://localhost?remote-program=/build/source/tests/nix-daemon-untrusting.sh&remote-store=/build/nix-test/tests/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz'...
nix>     building '/nix/store/a1hj186nhxw7w9cyd0203dwyw22kdia2-build-remote-input-2.drv' on 'ssh-ng://localhost?remote-program=/build/source/tests/nix-daemon-untrusting.sh&remote-store=/build/nix-test/tests/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz'...
nix>     copying 2 paths...
nix>     copying path '/nix/store/ln0ic0h43m76ij1pk5aag2mgdircv5m4-busybox' to 'ssh-ng://localhost'...
nix>     copying path '/nix/store/r04gjyz6sxxv6q6lwmc4r7cpqcsg4xcy-builder-build-remote-input-1.sh' to 'ssh-ng://localhost'...
nix>     copying 1 paths...
nix>     copying path '/nix/store/c5r5mwn737cbp5jpx6xiy23sgknydq3m-builder-build-remote-input-2.sh' to 'ssh-ng://localhost'...
nix>     error: build of '/nix/store/fgz87hm3y3b4zj1s7mg1cbbdmf1dnda1-build-remote-input-1.drv' on 'ssh-ng://localhost?remote-program=/build/source/tests/nix-daemon-untrusting.sh&remote-store=/build/nix-test/tests/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz' failed: error:
nix>                   … while setting up the build environment
nix>                   error: getting attributes of path '/etc/ssl/certs/ca-certificates.crt': No such file or directory
nix>     error: builder for '/nix/store/fgz87hm3y3b4zj1s7mg1cbbdmf1dnda1-build-remote-input-1.drv' failed with exit code 1
nix>     error: 1 dependencies of derivation '/nix/store/sjn8jv77yar3g9xnj8pkgsbws2vvxkai-build-remote.drv' failed to build
nix>     +++(build-remote-trustless.sh:11) onError
nix>     +++(/build/source/tests/common/vars-and-functions.sh:237) set +x
nix>     build-remote-trustless-should-pass-3.sh: test failed at:
nix>       source in build-remote-trustless.sh:11
nix>       main in build-remote-trustless-should-pass-3.sh:13
nix> make: *** [mk/lib.mk:125: tests/build-remote-trustless-should-pass-3.sh.test] Error 1

Ran into a similar issue:

ran test tests/functional/build-remote-trustless-should-pass-2.sh... [�[31;1mFAIL�[m]
    +(build-remote-trustless-should-pass-2.sh:1) source common.sh
    ++(common.sh:1) set -eu -o pipefail
    ++(common.sh:3) [[ -z '' ]]
    ++(common.sh:5) COMMON_SH_SOURCED=1
    ++++(common.sh:7) dirname common.sh
    +++(common.sh:7) readlink -f .
    ++(common.sh:7) source /tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:1) set -eu -o pipefail
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:3) [[ -z '' ]]
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:5) COMMON_VARS_AND_FUNCTIONS_SH_SOURCED=1
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:7) set +x
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:291) trap onError ERR
    ++(common.sh:8) [[ -n '' ]]
    +(build-remote-trustless-should-pass-2.sh:3) enableFeatures daemon-trust-override
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:242) local features=daemon-trust-override
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:243) sed -i 's/experimental-features .*/& daemon-trust-override/' /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/etc/nix.conf
    +(build-remote-trustless-should-pass-2.sh:5) restartDaemon
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:139) [[ -z '' ]]
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:139) return 0
    +(build-remote-trustless-should-pass-2.sh:8) file=build-hook.nix
    ++(build-remote-trustless-should-pass-2.sh:9) readlink -e ./nix-daemon-untrusting.sh
    +(build-remote-trustless-should-pass-2.sh:9) prog=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh
    +(build-remote-trustless-should-pass-2.sh:10) proto=ssh-ng
    +(build-remote-trustless-should-pass-2.sh:12) source build-remote-trustless.sh
    ++(build-remote-trustless.sh:1) requireSandboxSupport
    ++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:170) canUseSandbox
    ++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:166) [[ -n 1 ]]
    ++(build-remote-trustless.sh:2) [[ /nix/store/3z61vl46aslcma7jcibb1rfpz8m6y0kz-busybox-static-aarch64-unknown-linux-musl-1.36.1/bin/busybox =~ busybox ]]
    ++(build-remote-trustless.sh:4) unset NIX_STORE_DIR
    ++(build-remote-trustless.sh:5) unset NIX_STATE_DIR
    ++(build-remote-trustless.sh:7) remoteDir=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/remote
    ++(build-remote-trustless.sh:11) nix-build build-hook.nix -o /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/result --max-jobs 0 --arg busybox /nix/store/3z61vl46aslcma7jcibb1rfpz8m6y0kz-busybox-static-aarch64-unknown-linux-musl-1.36.1/bin/busybox --store /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/local --builders 'ssh-ng://localhost?remote-program=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh&remote-store=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/remote%3Fsystem-features=foo%20bar%20baz - - 1 1 foo,bar,baz'
    these 4 derivations will be built:
      /nix/store/0jcvj5x285kx9bhlcqci85aa0iszhpn5-build-remote-input-1.drv
      /nix/store/wdv7f9ciknvfbql11spwiyxacs2yy1zr-build-remote-input-2.drv
      /nix/store/bidb25r91j7njjkzb92nxzdfxp99znf3-build-remote-input-3.drv
      /nix/store/9vzsdb0vp0rs34llfm96b2xf3ppj47ss-build-remote.drv
    building '/nix/store/0jcvj5x285kx9bhlcqci85aa0iszhpn5-build-remote-input-1.drv' on 'ssh-ng://localhost?remote-program=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh&remote-store=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/remote%3Fsystem-features=foo%20bar%20baz'...
    building '/nix/store/wdv7f9ciknvfbql11spwiyxacs2yy1zr-build-remote-input-2.drv' on 'ssh-ng://localhost?remote-program=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh&remote-store=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/remote%3Fsystem-features=foo%20bar%20baz'...
    error: opening lock file '/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-2/local/nix/var/nix/current-load/ssh-ng:__localhost?remote-program=_tmp_nix-build-nix-2.22.2.drv-0_source_tests_functional_nix-daemon-untrusting.sh&remote-store=_tmp_nix-build-nix-2.22.2.drv-0_nix-test_build-remote-trustless-should-pass-2_remote%3Fsystem-features=foo%20bar%20baz.upload-lock': File name too long
    error: builder for '/nix/store/0jcvj5x285kx9bhlcqci85aa0iszhpn5-build-remote-input-1.drv' failed with exit code 1
    error: 1 dependencies of derivation '/nix/store/9vzsdb0vp0rs34llfm96b2xf3ppj47ss-build-remote.drv' failed to build
    +++(build-remote-trustless.sh:11) onError
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:249) set +x
    build-remote-trustless-should-pass-2.sh: test failed at:
      source in build-remote-trustless.sh:11
      main in build-remote-trustless-should-pass-2.sh:12
make: *** [mk/lib.mk:91: tests/functional/build-remote-trustless-should-pass-2.sh.test] Error 1
make: *** Waiting for unfinished jobs....
ran test tests/functional/build-remote-trustless-should-pass-1.sh... [�[32;1mPASS�[m]
ran test tests/functional/build-remote-trustless-should-pass-3.sh... [�[31;1mFAIL�[m]
    +(build-remote-trustless-should-pass-3.sh:1) source common.sh
    ++(common.sh:1) set -eu -o pipefail
    ++(common.sh:3) [[ -z '' ]]
    ++(common.sh:5) COMMON_SH_SOURCED=1
    ++++(common.sh:7) dirname common.sh
    +++(common.sh:7) readlink -f .
    ++(common.sh:7) source /tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:1) set -eu -o pipefail
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:3) [[ -z '' ]]
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:5) COMMON_VARS_AND_FUNCTIONS_SH_SOURCED=1
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:7) set +x
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:291) trap onError ERR
    ++(common.sh:8) [[ -n '' ]]
    +(build-remote-trustless-should-pass-3.sh:3) enableFeatures daemon-trust-override
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:242) local features=daemon-trust-override
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:243) sed -i 's/experimental-features .*/& daemon-trust-override/' /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/etc/nix.conf
    +(build-remote-trustless-should-pass-3.sh:5) restartDaemon
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:139) [[ -z '' ]]
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:139) return 0
    +(build-remote-trustless-should-pass-3.sh:9) file=build-hook-ca-fixed.nix
    ++(build-remote-trustless-should-pass-3.sh:10) readlink -e ./nix-daemon-untrusting.sh
    +(build-remote-trustless-should-pass-3.sh:10) prog=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh
    +(build-remote-trustless-should-pass-3.sh:11) proto=ssh-ng
    +(build-remote-trustless-should-pass-3.sh:13) source build-remote-trustless.sh
    ++(build-remote-trustless.sh:1) requireSandboxSupport
    ++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:170) canUseSandbox
    ++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:166) [[ -n 1 ]]
    ++(build-remote-trustless.sh:2) [[ /nix/store/3z61vl46aslcma7jcibb1rfpz8m6y0kz-busybox-static-aarch64-unknown-linux-musl-1.36.1/bin/busybox =~ busybox ]]
    ++(build-remote-trustless.sh:4) unset NIX_STORE_DIR
    ++(build-remote-trustless.sh:5) unset NIX_STATE_DIR
    ++(build-remote-trustless.sh:7) remoteDir=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/remote
    ++(build-remote-trustless.sh:11) nix-build build-hook-ca-fixed.nix -o /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/result --max-jobs 0 --arg busybox /nix/store/3z61vl46aslcma7jcibb1rfpz8m6y0kz-busybox-static-aarch64-unknown-linux-musl-1.36.1/bin/busybox --store /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/local --builders 'ssh-ng://localhost?remote-program=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh&remote-store=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz - - 1 1 foo,bar,baz'
    these 4 derivations will be built:
      /nix/store/29x6fppcbanpz3fx08bqnl01bphcgrdh-build-remote-input-2.drv
      /nix/store/5q9dqld233apbff4yrwd57ln32wa2vsl-build-remote-input-3.drv
      /nix/store/dvwj8iawihkfnrkiq81lvbii163xr8hc-build-remote-input-1.drv
      /nix/store/r8nbab8fial70n8xniqxyf5wwkf8z8gi-build-remote.drv
    building '/nix/store/dvwj8iawihkfnrkiq81lvbii163xr8hc-build-remote-input-1.drv' on 'ssh-ng://localhost?remote-program=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh&remote-store=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz'...
    building '/nix/store/29x6fppcbanpz3fx08bqnl01bphcgrdh-build-remote-input-2.drv' on 'ssh-ng://localhost?remote-program=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh&remote-store=/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/remote%3Fsystem-features=foo%20bar%20baz'...
    error: opening lock file '/tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-pass-3/local/nix/var/nix/current-load/ssh-ng:__localhost?remote-program=_tmp_nix-build-nix-2.22.2.drv-0_source_tests_functional_nix-daemon-untrusting.sh&remote-store=_tmp_nix-build-nix-2.22.2.drv-0_nix-test_build-remote-trustless-should-pass-3_remote%3Fsystem-features=foo%20bar%20baz.upload-lock': File name too long
    error: builder for '/nix/store/dvwj8iawihkfnrkiq81lvbii163xr8hc-build-remote-input-1.drv' failed with exit code 1
    error: 1 dependencies of derivation '/nix/store/r8nbab8fial70n8xniqxyf5wwkf8z8gi-build-remote.drv' failed to build
    +++(build-remote-trustless.sh:11) onError
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:249) set +x
    build-remote-trustless-should-pass-3.sh: test failed at:
      source in build-remote-trustless.sh:11
      main in build-remote-trustless-should-pass-3.sh:13
make: *** [mk/lib.mk:91: tests/functional/build-remote-trustless-should-pass-3.sh.test] Error 1
ran test tests/functional/build-remote-trustless-should-fail-0.sh... [�[31;1mFAIL�[m]
    +(build-remote-trustless-should-fail-0.sh:1) source common.sh
    ++(common.sh:1) set -eu -o pipefail
    ++(common.sh:3) [[ -z '' ]]
    ++(common.sh:5) COMMON_SH_SOURCED=1
    ++++(common.sh:7) dirname common.sh
    +++(common.sh:7) readlink -f .
    ++(common.sh:7) source /tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:1) set -eu -o pipefail
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:3) [[ -z '' ]]
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:5) COMMON_VARS_AND_FUNCTIONS_SH_SOURCED=1
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:7) set +x
    +++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:291) trap onError ERR
    ++(common.sh:8) [[ -n '' ]]
    +(build-remote-trustless-should-fail-0.sh:3) enableFeatures daemon-trust-override
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:242) local features=daemon-trust-override
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:243) sed -i 's/experimental-features .*/& daemon-trust-override/' /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-fail-0/etc/nix.conf
    +(build-remote-trustless-should-fail-0.sh:5) restartDaemon
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:139) [[ -z '' ]]
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:139) return 0
    +(build-remote-trustless-should-fail-0.sh:7) requireSandboxSupport
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:170) canUseSandbox
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:166) [[ -n 1 ]]
    +(build-remote-trustless-should-fail-0.sh:8) [[ /nix/store/3z61vl46aslcma7jcibb1rfpz8m6y0kz-busybox-static-aarch64-unknown-linux-musl-1.36.1/bin/busybox =~ busybox ]]
    +(build-remote-trustless-should-fail-0.sh:10) unset NIX_STORE_DIR
    +(build-remote-trustless-should-fail-0.sh:11) unset NIX_STATE_DIR
    +(build-remote-trustless-should-fail-0.sh:15) nix-build build-hook.nix -A passthru.input2 -o /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-fail-0/input2 --arg busybox /nix/store/3z61vl46aslcma7jcibb1rfpz8m6y0kz-busybox-static-aarch64-unknown-linux-musl-1.36.1/bin/busybox --store /tmp/nix-build-nix-2.22.2.drv-0/nix-test/build-remote-trustless-should-fail-0/local --option system-features bar
    this derivation will be built:
      /nix/store/wdv7f9ciknvfbql11spwiyxacs2yy1zr-build-remote-input-2.drv
    building '/nix/store/wdv7f9ciknvfbql11spwiyxacs2yy1zr-build-remote-input-2.drv'...
    hi
    /nix/store/lr9j80gbj7vzqw1xkl4n6r3i9vhfb3n5-build-remote-input-2
    +(build-remote-trustless-should-fail-0.sh:25) file=build-hook.nix
    ++(build-remote-trustless-should-fail-0.sh:26) readlink -e ./nix-daemon-untrusting.sh
    +(build-remote-trustless-should-fail-0.sh:26) prog=/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/nix-daemon-untrusting.sh
    +(build-remote-trustless-should-fail-0.sh:27) proto=ssh-ng
    +(build-remote-trustless-should-fail-0.sh:29) expectStderr 1 source build-remote-trustless.sh
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:208) local expected res
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:209) expected=1
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:210) shift
    +(build-remote-trustless-should-fail-0.sh:30) grepQuiet 'cannot add path '\''[^ ]*'\'' because it lacks a signature by a trusted key'
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:211) source build-remote-trustless.sh
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:278) grep 'cannot add path '\''[^ ]*'\'' because it lacks a signature by a trusted key'
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:211) res=1
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:212) [[ 1 -ne 1 ]]
    +(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:216) return 0
    ++(build-remote-trustless-should-fail-0.sh:30) onError
    ++(/tmp/nix-build-nix-2.22.2.drv-0/source/tests/functional/common/vars-and-functions.sh:249) set +x
    build-remote-trustless-should-fail-0.sh: test failed at:
      main in build-remote-trustless-should-fail-0.sh:30
make: *** [mk/lib.mk:91: tests/functional/build-remote-trustless-should-fail-0.sh.test] Error 1

Mine seems to complain about a lock file filename being too long: File name too long