Dec 14 01:43:10.627 INFO testing bcko/minigrep-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:43:10.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 01:43:11.035 INFO [stdout] d2d84253e392629fc53656ee40de2ce860bd97ca4c0654dbf39529181f3f183f
Dec 14 01:43:11.039 INFO running `"docker" "start" "-a" "d2d84253e392629fc53656ee40de2ce860bd97ca4c0654dbf39529181f3f183f"`
Dec 14 01:43:11.947 INFO [stderr] usermod: no changes
Dec 14 01:43:12.015 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 14 01:43:12.487 INFO [stderr] warning: unused variable: `query`
Dec 14 01:43:12.487 INFO [stderr]  --> src/main.rs:8:9
Dec 14 01:43:12.487 INFO [stderr]   |
Dec 14 01:43:12.487 INFO [stderr] 8 |     let query = &args[1];
Dec 14 01:43:12.487 INFO [stderr]   |         ^^^^^ help: consider using `_query` instead
Dec 14 01:43:12.487 INFO [stderr]   |
Dec 14 01:43:12.491 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 01:43:12.491 INFO [stderr] 
Dec 14 01:43:13.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 14 01:43:13.247 INFO [stderr] su: No module specific data is present
Dec 14 01:43:13.923 INFO running `"docker" "inspect" "d2d84253e392629fc53656ee40de2ce860bd97ca4c0654dbf39529181f3f183f"`
Dec 14 01:43:14.165 INFO running `"docker" "rm" "-f" "d2d84253e392629fc53656ee40de2ce860bd97ca4c0654dbf39529181f3f183f"`
Dec 14 01:43:14.467 INFO [stdout] d2d84253e392629fc53656ee40de2ce860bd97ca4c0654dbf39529181f3f183f
Dec 14 01:43:14.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 01:43:14.953 INFO [stdout] f6f043a28b88961dc8f83093368a02303d170300f6ba4ad319696bccbc29123e
Dec 14 01:43:14.956 INFO running `"docker" "start" "-a" "f6f043a28b88961dc8f83093368a02303d170300f6ba4ad319696bccbc29123e"`
Dec 14 01:43:15.780 INFO [stderr] usermod: no changes
Dec 14 01:43:15.830 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 14 01:43:16.259 INFO [stderr] warning: unused variable: `query`
Dec 14 01:43:16.259 INFO [stderr]  --> src/main.rs:8:9
Dec 14 01:43:16.259 INFO [stderr]   |
Dec 14 01:43:16.259 INFO [stderr] 8 |     let query = &args[1];
Dec 14 01:43:16.259 INFO [stderr]   |         ^^^^^ help: consider using `_query` instead
Dec 14 01:43:16.259 INFO [stderr]   |
Dec 14 01:43:16.259 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 01:43:16.259 INFO [stderr] 
Dec 14 01:43:16.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 14 01:43:16.747 INFO [stderr] su: No module specific data is present
Dec 14 01:43:17.585 INFO running `"docker" "inspect" "f6f043a28b88961dc8f83093368a02303d170300f6ba4ad319696bccbc29123e"`
Dec 14 01:43:17.909 INFO running `"docker" "rm" "-f" "f6f043a28b88961dc8f83093368a02303d170300f6ba4ad319696bccbc29123e"`
Dec 14 01:43:18.173 INFO [stdout] f6f043a28b88961dc8f83093368a02303d170300f6ba4ad319696bccbc29123e
Dec 14 01:43:18.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 14 01:43:18.639 INFO [stdout] fc80ba99bdc8d7ff8c964ea94860f273fe971146df8c007abf848f92d6689cf9
Dec 14 01:43:18.644 INFO running `"docker" "start" "-a" "fc80ba99bdc8d7ff8c964ea94860f273fe971146df8c007abf848f92d6689cf9"`
Dec 14 01:43:19.756 INFO [stderr] usermod: no changes
Dec 14 01:43:19.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 01:43:19.839 INFO [stderr]      Running /target/debug/deps/minigrep-37e6dbb22a176b00
Dec 14 01:43:19.847 INFO [stderr] su: No module specific data is present
Dec 14 01:43:19.847 INFO [stdout] 
Dec 14 01:43:19.847 INFO [stdout] running 0 tests
Dec 14 01:43:19.847 INFO [stdout] 
Dec 14 01:43:19.847 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:43:19.847 INFO [stdout] 
Dec 14 01:43:20.805 INFO running `"docker" "inspect" "fc80ba99bdc8d7ff8c964ea94860f273fe971146df8c007abf848f92d6689cf9"`
Dec 14 01:43:21.119 INFO running `"docker" "rm" "-f" "fc80ba99bdc8d7ff8c964ea94860f273fe971146df8c007abf848f92d6689cf9"`
Dec 14 01:43:21.498 INFO [stdout] fc80ba99bdc8d7ff8c964ea94860f273fe971146df8c007abf848f92d6689cf9