Dec 13 23:13:59.646 INFO testing connors2015/rust-tutorial-chapter3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:13:59.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 23:13:59.804 INFO [stdout] 758e70bac483b4e5cca2c205a6547de345590bd8f0f9cf067580f9f0f1124e5d
Dec 13 23:13:59.808 INFO running `"docker" "start" "-a" "758e70bac483b4e5cca2c205a6547de345590bd8f0f9cf067580f9f0f1124e5d"`
Dec 13 23:14:00.277 INFO [stderr] usermod: no changes
Dec 13 23:14:00.346 INFO [stderr]    Compiling rust-tutorial-chapter3 v0.1.0 (/source)
Dec 13 23:14:00.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 13 23:14:01.000 INFO [stderr] su: No module specific data is present
Dec 13 23:14:01.277 INFO running `"docker" "inspect" "758e70bac483b4e5cca2c205a6547de345590bd8f0f9cf067580f9f0f1124e5d"`
Dec 13 23:14:01.363 INFO running `"docker" "rm" "-f" "758e70bac483b4e5cca2c205a6547de345590bd8f0f9cf067580f9f0f1124e5d"`
Dec 13 23:14:01.484 INFO [stdout] 758e70bac483b4e5cca2c205a6547de345590bd8f0f9cf067580f9f0f1124e5d
Dec 13 23:14:01.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 23:14:01.664 INFO [stdout] 6c827d7549a6f29096656836437781e482afee9831e390686b997fd192a7625f
Dec 13 23:14:01.666 INFO running `"docker" "start" "-a" "6c827d7549a6f29096656836437781e482afee9831e390686b997fd192a7625f"`
Dec 13 23:14:02.119 INFO [stderr] usermod: no changes
Dec 13 23:14:02.143 INFO [stderr]    Compiling rust-tutorial-chapter3 v0.1.0 (/source)
Dec 13 23:14:02.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 23:14:02.808 INFO [stderr] su: No module specific data is present
Dec 13 23:14:03.280 INFO running `"docker" "inspect" "6c827d7549a6f29096656836437781e482afee9831e390686b997fd192a7625f"`
Dec 13 23:14:03.508 INFO running `"docker" "rm" "-f" "6c827d7549a6f29096656836437781e482afee9831e390686b997fd192a7625f"`
Dec 13 23:14:03.691 INFO [stdout] 6c827d7549a6f29096656836437781e482afee9831e390686b997fd192a7625f
Dec 13 23:14:03.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 23:14:04.136 INFO [stdout] c608a12e22a521da050befa378e4f949198b27215c53a39048d43ff14f79b37d
Dec 13 23:14:04.143 INFO running `"docker" "start" "-a" "c608a12e22a521da050befa378e4f949198b27215c53a39048d43ff14f79b37d"`
Dec 13 23:14:04.887 INFO [stderr] usermod: no changes
Dec 13 23:14:04.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 23:14:04.943 INFO [stderr]      Running /target/debug/deps/rust_tutorial_chapter3-ed7c62d5b63720ed
Dec 13 23:14:04.955 INFO [stdout] 
Dec 13 23:14:04.955 INFO [stdout] running 0 tests
Dec 13 23:14:04.955 INFO [stdout] 
Dec 13 23:14:04.955 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:14:04.955 INFO [stdout] 
Dec 13 23:14:04.956 INFO [stderr] su: No module specific data is present
Dec 13 23:14:05.560 INFO running `"docker" "inspect" "c608a12e22a521da050befa378e4f949198b27215c53a39048d43ff14f79b37d"`
Dec 13 23:14:05.843 INFO running `"docker" "rm" "-f" "c608a12e22a521da050befa378e4f949198b27215c53a39048d43ff14f79b37d"`
Dec 13 23:14:06.061 INFO [stdout] c608a12e22a521da050befa378e4f949198b27215c53a39048d43ff14f79b37d