Dec 05 19:42:29.973 INFO testing jlmbaka/hack-assembler against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 19:42:29.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 19:42:30.220 INFO [stdout] 68c462272d1ea6c2a406f96800485b1d113de1f5147bbfcfac23171f020700ba
Dec 05 19:42:30.226 INFO running `"docker" "start" "-a" "68c462272d1ea6c2a406f96800485b1d113de1f5147bbfcfac23171f020700ba"`
Dec 05 19:42:30.645 INFO [stderr] usermod: no changes
Dec 05 19:42:30.677 INFO [stderr]    Compiling hack v0.1.0 (/source)
Dec 05 19:42:32.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 05 19:42:32.290 INFO [stderr] su: No module specific data is present
Dec 05 19:42:32.535 INFO running `"docker" "inspect" "68c462272d1ea6c2a406f96800485b1d113de1f5147bbfcfac23171f020700ba"`
Dec 05 19:42:32.614 INFO running `"docker" "rm" "-f" "68c462272d1ea6c2a406f96800485b1d113de1f5147bbfcfac23171f020700ba"`
Dec 05 19:42:32.692 INFO [stdout] 68c462272d1ea6c2a406f96800485b1d113de1f5147bbfcfac23171f020700ba
Dec 05 19:42:32.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 19:42:32.865 INFO [stdout] c362cdc6e930e9bc957bdfe9d3f91413b463479225b561dc4bf6b32356f4c83f
Dec 05 19:42:32.869 INFO running `"docker" "start" "-a" "c362cdc6e930e9bc957bdfe9d3f91413b463479225b561dc4bf6b32356f4c83f"`
Dec 05 19:42:33.236 INFO [stderr] usermod: no changes
Dec 05 19:42:33.260 INFO [stderr]    Compiling hack v0.1.0 (/source)
Dec 05 19:42:33.567 INFO [stderr] warning: unused import: `std::env`
Dec 05 19:42:33.567 INFO [stderr]  --> src/main.rs:3:5
Dec 05 19:42:33.568 INFO [stderr]   |
Dec 05 19:42:33.568 INFO [stderr] 3 | use std::env;
Dec 05 19:42:33.568 INFO [stderr]   |     ^^^^^^^^
Dec 05 19:42:33.568 INFO [stderr]   |
Dec 05 19:42:33.569 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:42:33.569 INFO [stderr] 
Dec 05 19:42:33.569 INFO [stderr] warning: unused import: `hack::assembler::Assembler`
Dec 05 19:42:33.569 INFO [stderr]  --> src/main.rs:4:5
Dec 05 19:42:33.569 INFO [stderr]   |
Dec 05 19:42:33.570 INFO [stderr] 4 | use hack::assembler::Assembler;
Dec 05 19:42:33.570 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:42:33.570 INFO [stderr] 
Dec 05 19:42:34.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 05 19:42:34.291 INFO [stderr] su: No module specific data is present
Dec 05 19:42:35.091 INFO running `"docker" "inspect" "c362cdc6e930e9bc957bdfe9d3f91413b463479225b561dc4bf6b32356f4c83f"`
Dec 05 19:42:35.316 INFO running `"docker" "rm" "-f" "c362cdc6e930e9bc957bdfe9d3f91413b463479225b561dc4bf6b32356f4c83f"`
Dec 05 19:42:35.616 INFO [stdout] c362cdc6e930e9bc957bdfe9d3f91413b463479225b561dc4bf6b32356f4c83f