gistfile1.txt

 0:29.49     Blocking waiting for file lock on package cache lock
 0:32.24    Compiling lazy_static v1.2.0
 0:32.27 error: the option `Z` is only accepted on the nightly compiler
 0:32.32 error: Could not compile `lazy_static`.
 0:32.32 To learn more, run the command again with --verbose.
 0:32.32 make[4]: *** [/home/ato/src/gecko/config/makefiles/rust.mk:319: force-cargo-host-program-build] Error 101
 0:32.33 make[3]: *** [/home/ato/src/gecko/config/recurse.mk:74: js/src/frontend/binast/host] Error 2
 0:32.33 make[3]: *** Waiting for unfinished jobs....
 0:33.27    Compiling void v1.0.2
 0:33.31 error: the option `Z` is only accepted on the nightly compiler
 0:33.34 error: Could not compile `void`.
 0:33.35 To learn more, run the command again with --verbose.
 0:33.35 make[4]: *** [/home/ato/src/gecko/config/makefiles/rust.mk:303: force-cargo-program-build] Error 101
 0:33.35 make[3]: *** [/home/ato/src/gecko/config/recurse.mk:74: testing/geckodriver/target] Error 2
 0:33.47    Compiling unicode-xid v0.1.0
 0:33.51 error: the option `Z` is only accepted on the nightly compiler
 0:33.55 error: Could not compile `unicode-xid`.
 0:33.55 To learn more, run the command again with --verbose.
 0:33.57 make[4]: *** [/home/ato/src/gecko/config/makefiles/rust.mk:241: force-cargo-library-build] Error 101
 0:33.57 make[3]: *** [/home/ato/src/gecko/config/recurse.mk:74: toolkit/library/rust/target] Error 2
 0:34.30    Compiling unicode-xid v0.1.0
 0:34.33 error: the option `Z` is only accepted on the nightly compiler
 0:34.36 error: Could not compile `unicode-xid`.
 0:34.36 To learn more, run the command again with --verbose.
 0:34.37 make[4]: *** [/home/ato/src/gecko/config/makefiles/rust.mk:241: force-cargo-library-build] Error 101
 0:34.37 make[3]: *** [/home/ato/src/gecko/config/recurse.mk:74: js/src/rust/target] Error 2
 1:20.76 make[2]: *** [/home/ato/src/gecko/config/recurse.mk:34: compile] Error 2
 1:20.76 make[1]: *** [/home/ato/src/gecko/config/rules.mk:391: default] Error 2
 1:20.76 make: *** [client.mk:125: build] Error 2
 1:20.81 283 compiler warnings present.