Dec 17 22:13:44.414 INFO checking jlmbaka/hack-assembler against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:13:44.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jlmbaka/hack-assembler:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:13:44.904 INFO [stdout] 623a0e6ba1c5490bb5cc187d000da77c58163ab1b78c0ed64fab32fbeb48f8fe
Dec 17 22:13:44.906 INFO running `"docker" "start" "-a" "623a0e6ba1c5490bb5cc187d000da77c58163ab1b78c0ed64fab32fbeb48f8fe"`
Dec 17 22:13:45.968 INFO [stderr]     Checking hack v0.1.0 (/opt/crater/workdir)
Dec 17 22:13:46.444 INFO [stderr] warning: unused import: `std::env`
Dec 17 22:13:46.444 INFO [stderr]  --> src/main.rs:3:5
Dec 17 22:13:46.444 INFO [stderr]   |
Dec 17 22:13:46.444 INFO [stderr] 3 | use std::env;
Dec 17 22:13:46.444 INFO [stderr]   |     ^^^^^^^^
Dec 17 22:13:46.445 INFO [stderr]   |
Dec 17 22:13:46.445 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:13:46.445 INFO [stderr] 
Dec 17 22:13:46.445 INFO [stderr] warning: unused import: `hack::assembler::Assembler`
Dec 17 22:13:46.445 INFO [stderr]  --> src/main.rs:4:5
Dec 17 22:13:46.445 INFO [stderr]   |
Dec 17 22:13:46.446 INFO [stderr] 4 | use hack::assembler::Assembler;
Dec 17 22:13:46.446 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:13:46.446 INFO [stderr] 
Dec 17 22:13:46.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 17 22:13:46.845 INFO running `"docker" "inspect" "623a0e6ba1c5490bb5cc187d000da77c58163ab1b78c0ed64fab32fbeb48f8fe"`
Dec 17 22:13:46.922 INFO running `"docker" "rm" "-f" "623a0e6ba1c5490bb5cc187d000da77c58163ab1b78c0ed64fab32fbeb48f8fe"`
Dec 17 22:13:47.012 INFO [stdout] 623a0e6ba1c5490bb5cc187d000da77c58163ab1b78c0ed64fab32fbeb48f8fe