Nov 16 21:55:19.265 INFO testing krixon/knights-tour-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 21:55:19.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 21:55:19.683 INFO [stdout] f6ffefdb8eea9c9ae94c578a6db1005a717920bd27782d32612a7e3f1204b108
Nov 16 21:55:19.687 INFO running `"docker" "start" "-a" "f6ffefdb8eea9c9ae94c578a6db1005a717920bd27782d32612a7e3f1204b108"`
Nov 16 21:55:21.483 INFO [stderr] usermod: no changes
Nov 16 21:55:21.571 INFO [stderr]    Compiling rand v0.3.14
Nov 16 21:55:23.935 INFO [stderr]    Compiling knights_tour v0.1.0 (/source)
Nov 16 21:55:25.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
Nov 16 21:55:25.255 INFO [stderr] su: No module specific data is present
Nov 16 21:55:26.746 INFO running `"docker" "inspect" "f6ffefdb8eea9c9ae94c578a6db1005a717920bd27782d32612a7e3f1204b108"`
Nov 16 21:55:27.017 INFO running `"docker" "rm" "-f" "f6ffefdb8eea9c9ae94c578a6db1005a717920bd27782d32612a7e3f1204b108"`
Nov 16 21:55:27.295 INFO [stdout] f6ffefdb8eea9c9ae94c578a6db1005a717920bd27782d32612a7e3f1204b108
Nov 16 21:55:27.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 21:55:27.856 INFO [stdout] 4322dedd726f223fbccb8fade18daab3fea66c835dee89f91d27943554f5ce7c
Nov 16 21:55:27.860 INFO running `"docker" "start" "-a" "4322dedd726f223fbccb8fade18daab3fea66c835dee89f91d27943554f5ce7c"`
Nov 16 21:55:29.515 INFO [stderr] usermod: no changes
Nov 16 21:55:29.567 INFO [stderr]    Compiling knights_tour v0.1.0 (/source)
Nov 16 21:55:30.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 16 21:55:30.483 INFO [stderr] su: No module specific data is present
Nov 16 21:55:31.470 INFO running `"docker" "inspect" "4322dedd726f223fbccb8fade18daab3fea66c835dee89f91d27943554f5ce7c"`
Nov 16 21:55:31.775 INFO running `"docker" "rm" "-f" "4322dedd726f223fbccb8fade18daab3fea66c835dee89f91d27943554f5ce7c"`
Nov 16 21:55:32.059 INFO [stdout] 4322dedd726f223fbccb8fade18daab3fea66c835dee89f91d27943554f5ce7c
Nov 16 21:55:32.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 21:55:32.548 INFO [stdout] 529d4edc7816670b480ce2e996e6abb3add3101c5a89a3f68923210a8731a955
Nov 16 21:55:32.551 INFO running `"docker" "start" "-a" "529d4edc7816670b480ce2e996e6abb3add3101c5a89a3f68923210a8731a955"`
Nov 16 21:55:34.003 INFO [stderr] usermod: no changes
Nov 16 21:55:34.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 21:55:34.097 INFO [stderr]      Running /target/debug/deps/knights_tour-be621f9972851771
Nov 16 21:55:34.109 INFO [stdout] 
Nov 16 21:55:34.109 INFO [stdout] running 0 tests
Nov 16 21:55:34.109 INFO [stdout] 
Nov 16 21:55:34.110 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:55:34.110 INFO [stdout] 
Nov 16 21:55:34.113 INFO [stderr] su: No module specific data is present
Nov 16 21:55:35.050 INFO running `"docker" "inspect" "529d4edc7816670b480ce2e996e6abb3add3101c5a89a3f68923210a8731a955"`
Nov 16 21:55:35.289 INFO running `"docker" "rm" "-f" "529d4edc7816670b480ce2e996e6abb3add3101c5a89a3f68923210a8731a955"`
Nov 16 21:55:35.585 INFO [stdout] 529d4edc7816670b480ce2e996e6abb3add3101c5a89a3f68923210a8731a955