Dec 06 12:23:56.476 INFO testing LFalch/mazes against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:23:56.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 12:23:56.750 INFO [stdout] 4538d8dd2bf713f55cc42846309d109eaf3c94c2f55f5bcab25ca8030649d0e9
Dec 06 12:23:56.756 INFO running `"docker" "start" "-a" "4538d8dd2bf713f55cc42846309d109eaf3c94c2f55f5bcab25ca8030649d0e9"`
Dec 06 12:23:57.383 INFO [stderr] usermod: no changes
Dec 06 12:23:57.464 INFO [stderr]    Compiling deflate v0.7.15
Dec 06 12:23:59.092 INFO [stderr]    Compiling png v0.9.0
Dec 06 12:24:00.984 INFO [stderr]    Compiling image v0.15.0
Dec 06 12:24:10.346 INFO [stderr]    Compiling mazes v0.1.0 (/source)
Dec 06 12:24:15.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.70s
Dec 06 12:24:15.107 INFO [stderr] su: No module specific data is present
Dec 06 12:24:15.445 INFO running `"docker" "inspect" "4538d8dd2bf713f55cc42846309d109eaf3c94c2f55f5bcab25ca8030649d0e9"`
Dec 06 12:24:15.532 INFO running `"docker" "rm" "-f" "4538d8dd2bf713f55cc42846309d109eaf3c94c2f55f5bcab25ca8030649d0e9"`
Dec 06 12:24:15.616 INFO [stdout] 4538d8dd2bf713f55cc42846309d109eaf3c94c2f55f5bcab25ca8030649d0e9
Dec 06 12:24:15.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 12:24:15.846 INFO [stdout] 045c832a38271f94b42e2b69c694010509dadf1a88b047c050b2961d13e1b8fe
Dec 06 12:24:15.849 INFO running `"docker" "start" "-a" "045c832a38271f94b42e2b69c694010509dadf1a88b047c050b2961d13e1b8fe"`
Dec 06 12:24:16.257 INFO [stderr] usermod: no changes
Dec 06 12:24:16.317 INFO [stderr]    Compiling mazes v0.1.0 (/source)
Dec 06 12:24:18.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 06 12:24:18.200 INFO [stderr] su: No module specific data is present
Dec 06 12:24:18.545 INFO running `"docker" "inspect" "045c832a38271f94b42e2b69c694010509dadf1a88b047c050b2961d13e1b8fe"`
Dec 06 12:24:18.722 INFO running `"docker" "rm" "-f" "045c832a38271f94b42e2b69c694010509dadf1a88b047c050b2961d13e1b8fe"`
Dec 06 12:24:18.831 INFO [stdout] 045c832a38271f94b42e2b69c694010509dadf1a88b047c050b2961d13e1b8fe
Dec 06 12:24:18.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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" "-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 06 12:24:19.025 INFO [stdout] 8bcb5ba2c0099cb8ec481667bdd6d0137eeba0a5821d2f4256fc84017ce72d00
Dec 06 12:24:19.027 INFO running `"docker" "start" "-a" "8bcb5ba2c0099cb8ec481667bdd6d0137eeba0a5821d2f4256fc84017ce72d00"`
Dec 06 12:24:19.342 INFO [stderr] usermod: no changes
Dec 06 12:24:19.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 12:24:19.413 INFO [stderr]      Running /target/debug/deps/mazes-2aa17b8c7b890fbb
Dec 06 12:24:19.418 INFO [stdout] 
Dec 06 12:24:19.418 INFO [stdout] running 0 tests
Dec 06 12:24:19.418 INFO [stdout] 
Dec 06 12:24:19.418 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:24:19.418 INFO [stdout] 
Dec 06 12:24:19.418 INFO [stderr]      Running /target/debug/deps/mazes-741e932ee36efda9
Dec 06 12:24:19.425 INFO [stdout] 
Dec 06 12:24:19.425 INFO [stdout] running 0 tests
Dec 06 12:24:19.425 INFO [stdout] 
Dec 06 12:24:19.425 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:24:19.425 INFO [stdout] 
Dec 06 12:24:19.426 INFO [stderr]    Doc-tests mazes
Dec 06 12:24:22.110 INFO [stdout] 
Dec 06 12:24:22.110 INFO [stdout] running 0 tests
Dec 06 12:24:22.110 INFO [stdout] 
Dec 06 12:24:22.110 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:24:22.110 INFO [stdout] 
Dec 06 12:24:22.118 INFO [stderr] su: No module specific data is present
Dec 06 12:24:22.636 INFO running `"docker" "inspect" "8bcb5ba2c0099cb8ec481667bdd6d0137eeba0a5821d2f4256fc84017ce72d00"`
Dec 06 12:24:23.026 INFO running `"docker" "rm" "-f" "8bcb5ba2c0099cb8ec481667bdd6d0137eeba0a5821d2f4256fc84017ce72d00"`
Dec 06 12:24:23.343 INFO [stdout] 8bcb5ba2c0099cb8ec481667bdd6d0137eeba0a5821d2f4256fc84017ce72d00