Nov 16 20:39:42.708 INFO testing makani-kukini/rust-play against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:39:42.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:39:43.143 INFO [stdout] 106c0a74c3d5ec015fd994ccbb431cc9690daa5d052a278d4543870a451e3116
Nov 16 20:39:43.144 INFO running `"docker" "start" "-a" "106c0a74c3d5ec015fd994ccbb431cc9690daa5d052a278d4543870a451e3116"`
Nov 16 20:39:44.623 INFO [stderr] usermod: no changes
Nov 16 20:39:44.707 INFO [stderr] warning: path `/source/src/cpu.rs` was erroneously implicitly accepted for library `cpu`,
Nov 16 20:39:44.707 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Nov 16 20:39:44.707 INFO [stderr] warning: unused manifest key: lib.src
Nov 16 20:39:44.715 INFO [stderr]    Compiling nes v0.1.0 (/source)
Nov 16 20:39:46.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Nov 16 20:39:46.735 INFO [stderr] su: No module specific data is present
Nov 16 20:39:47.335 INFO running `"docker" "inspect" "106c0a74c3d5ec015fd994ccbb431cc9690daa5d052a278d4543870a451e3116"`
Nov 16 20:39:47.677 INFO running `"docker" "rm" "-f" "106c0a74c3d5ec015fd994ccbb431cc9690daa5d052a278d4543870a451e3116"`
Nov 16 20:39:47.931 INFO [stdout] 106c0a74c3d5ec015fd994ccbb431cc9690daa5d052a278d4543870a451e3116
Nov 16 20:39:47.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:39:48.445 INFO [stdout] 65a99f609b94351f00634c3a1cdd2b43c411465cf8fd40c0ea7f04b9d4adf9d9
Nov 16 20:39:48.446 INFO running `"docker" "start" "-a" "65a99f609b94351f00634c3a1cdd2b43c411465cf8fd40c0ea7f04b9d4adf9d9"`
Nov 16 20:39:49.851 INFO [stderr] usermod: no changes
Nov 16 20:39:49.907 INFO [stderr] warning: path `/source/src/cpu.rs` was erroneously implicitly accepted for library `cpu`,
Nov 16 20:39:49.907 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Nov 16 20:39:49.907 INFO [stderr] warning: unused manifest key: lib.src
Nov 16 20:39:49.907 INFO [stderr]    Compiling nes v0.1.0 (/source)
Nov 16 20:39:51.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 16 20:39:51.104 INFO [stderr] su: No module specific data is present
Nov 16 20:39:51.981 INFO running `"docker" "inspect" "65a99f609b94351f00634c3a1cdd2b43c411465cf8fd40c0ea7f04b9d4adf9d9"`
Nov 16 20:39:52.280 INFO running `"docker" "rm" "-f" "65a99f609b94351f00634c3a1cdd2b43c411465cf8fd40c0ea7f04b9d4adf9d9"`
Nov 16 20:39:52.673 INFO [stdout] 65a99f609b94351f00634c3a1cdd2b43c411465cf8fd40c0ea7f04b9d4adf9d9