Nov 16 21:55:23.090 INFO testing krixon/knights-tour-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 21:55:23.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:55:23.651 INFO [stdout] ed831beddd7190b9ecadc9cc6d72918a1c88b0191ff9eeff81dd0bf1e47a7563
Nov 16 21:55:23.653 INFO running `"docker" "start" "-a" "ed831beddd7190b9ecadc9cc6d72918a1c88b0191ff9eeff81dd0bf1e47a7563"`
Nov 16 21:55:25.936 INFO [stderr] usermod: no changes
Nov 16 21:55:26.027 INFO [stderr]    Compiling knights_tour v0.1.0 (/source)
Nov 16 21:55:27.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Nov 16 21:55:27.548 INFO [stderr] su: No module specific data is present
Nov 16 21:55:28.663 INFO running `"docker" "inspect" "ed831beddd7190b9ecadc9cc6d72918a1c88b0191ff9eeff81dd0bf1e47a7563"`
Nov 16 21:55:28.924 INFO running `"docker" "rm" "-f" "ed831beddd7190b9ecadc9cc6d72918a1c88b0191ff9eeff81dd0bf1e47a7563"`
Nov 16 21:55:29.179 INFO [stdout] ed831beddd7190b9ecadc9cc6d72918a1c88b0191ff9eeff81dd0bf1e47a7563
Nov 16 21:55:29.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:55:29.742 INFO [stdout] c6c3ecde8d474093518c2e524b1b5a130671820bb8fe6a16ea7a71e051874f34
Nov 16 21:55:29.744 INFO running `"docker" "start" "-a" "c6c3ecde8d474093518c2e524b1b5a130671820bb8fe6a16ea7a71e051874f34"`
Nov 16 21:55:31.030 INFO [stderr] usermod: no changes
Nov 16 21:55:31.116 INFO [stderr]    Compiling knights_tour v0.1.0 (/source)
Nov 16 21:55:31.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 16 21:55:31.874 INFO [stderr] su: No module specific data is present
Nov 16 21:55:32.853 INFO running `"docker" "inspect" "c6c3ecde8d474093518c2e524b1b5a130671820bb8fe6a16ea7a71e051874f34"`
Nov 16 21:55:33.141 INFO running `"docker" "rm" "-f" "c6c3ecde8d474093518c2e524b1b5a130671820bb8fe6a16ea7a71e051874f34"`
Nov 16 21:55:33.479 INFO [stdout] c6c3ecde8d474093518c2e524b1b5a130671820bb8fe6a16ea7a71e051874f34
Nov 16 21:55:33.490 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 21:55:33.963 INFO [stdout] ec7a221a977f33058bde5042f1a8b620ce522828db2592432f40690b84ef5de4
Nov 16 21:55:33.965 INFO running `"docker" "start" "-a" "ec7a221a977f33058bde5042f1a8b620ce522828db2592432f40690b84ef5de4"`
Nov 16 21:55:35.344 INFO [stderr] usermod: no changes
Nov 16 21:55:35.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 21:55:35.446 INFO [stderr]      Running /target/debug/deps/knights_tour-bb7147f627bbe913
Nov 16 21:55:35.446 INFO [stdout] 
Nov 16 21:55:35.447 INFO [stdout] running 0 tests
Nov 16 21:55:35.447 INFO [stdout] 
Nov 16 21:55:35.447 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:55:35.447 INFO [stdout] 
Nov 16 21:55:35.448 INFO [stderr] su: No module specific data is present
Nov 16 21:55:36.441 INFO running `"docker" "inspect" "ec7a221a977f33058bde5042f1a8b620ce522828db2592432f40690b84ef5de4"`
Nov 16 21:55:36.729 INFO running `"docker" "rm" "-f" "ec7a221a977f33058bde5042f1a8b620ce522828db2592432f40690b84ef5de4"`
Nov 16 21:55:37.143 INFO [stdout] ec7a221a977f33058bde5042f1a8b620ce522828db2592432f40690b84ef5de4