Dec 19 14:38:04.510 INFO checking kangalioo/bf against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:38:04.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/kangalioo/bf:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:38:04.895 INFO [stdout] c07c2ada3a3729a0ca7cfc0526420f13434aa0d5ae45e3ece825c86603ef45e7
Dec 19 14:38:04.898 INFO running `"docker" "start" "-a" "c07c2ada3a3729a0ca7cfc0526420f13434aa0d5ae45e3ece825c86603ef45e7"`
Dec 19 14:38:05.700 INFO [stderr]     Checking bf v0.1.0 (/opt/crater/workdir)
Dec 19 14:38:05.887 INFO [stderr] warning: variant is never constructed: `Macro`
Dec 19 14:38:05.887 INFO [stderr]   --> src/macro_.rs:33:2
Dec 19 14:38:05.887 INFO [stderr]    |
Dec 19 14:38:05.887 INFO [stderr] 33 |       Macro {
Dec 19 14:38:05.887 INFO [stderr]    |  _____^
Dec 19 14:38:05.887 INFO [stderr] 34 | |         macro_: &'a Macro<'a>,
Dec 19 14:38:05.887 INFO [stderr] 35 | |     },
Dec 19 14:38:05.887 INFO [stderr]    | |_____^
Dec 19 14:38:05.887 INFO [stderr]    |
Dec 19 14:38:05.887 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:38:05.887 INFO [stderr] 
Dec 19 14:38:05.944 INFO [stderr] warning: variant is never constructed: `Macro`
Dec 19 14:38:05.944 INFO [stderr]   --> src/macro_.rs:33:2
Dec 19 14:38:05.944 INFO [stderr]    |
Dec 19 14:38:05.944 INFO [stderr] 33 |       Macro {
Dec 19 14:38:05.944 INFO [stderr]    |  _____^
Dec 19 14:38:05.944 INFO [stderr] 34 | |         macro_: &'a Macro<'a>,
Dec 19 14:38:05.944 INFO [stderr] 35 | |     },
Dec 19 14:38:05.944 INFO [stderr]    | |_____^
Dec 19 14:38:05.944 INFO [stderr]    |
Dec 19 14:38:05.944 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:38:05.944 INFO [stderr] 
Dec 19 14:38:05.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 19 14:38:06.371 INFO running `"docker" "inspect" "c07c2ada3a3729a0ca7cfc0526420f13434aa0d5ae45e3ece825c86603ef45e7"`
Dec 19 14:38:06.670 INFO running `"docker" "rm" "-f" "c07c2ada3a3729a0ca7cfc0526420f13434aa0d5ae45e3ece825c86603ef45e7"`
Dec 19 14:38:06.848 INFO [stdout] c07c2ada3a3729a0ca7cfc0526420f13434aa0d5ae45e3ece825c86603ef45e7