Dec 13 10:37:03.332 INFO testing micxjo/rust-synacor-challenge against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:37:03.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:37:03.703 INFO [stdout] 4a415e203d0f01232e05937af3c05ebc69a9922fad4d59790bfbcd58239b53a6
Dec 13 10:37:03.705 INFO running `"docker" "start" "-a" "4a415e203d0f01232e05937af3c05ebc69a9922fad4d59790bfbcd58239b53a6"`
Dec 13 10:37:05.130 INFO [stderr] usermod: no changes
Dec 13 10:37:05.183 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Dec 13 10:37:06.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 13 10:37:06.599 INFO [stderr] su: No module specific data is present
Dec 13 10:37:07.047 INFO running `"docker" "inspect" "4a415e203d0f01232e05937af3c05ebc69a9922fad4d59790bfbcd58239b53a6"`
Dec 13 10:37:07.241 INFO running `"docker" "rm" "-f" "4a415e203d0f01232e05937af3c05ebc69a9922fad4d59790bfbcd58239b53a6"`
Dec 13 10:37:07.601 INFO [stdout] 4a415e203d0f01232e05937af3c05ebc69a9922fad4d59790bfbcd58239b53a6
Dec 13 10:37:07.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:37:08.019 INFO [stdout] bd6ebf3a0b59e60c629a7221037d38aba2ed2f2fcfeb12fabe9b3123a6288115
Dec 13 10:37:08.027 INFO running `"docker" "start" "-a" "bd6ebf3a0b59e60c629a7221037d38aba2ed2f2fcfeb12fabe9b3123a6288115"`
Dec 13 10:37:09.265 INFO [stderr] usermod: no changes
Dec 13 10:37:09.349 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Dec 13 10:37:10.610 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 10:37:10.613 INFO [stderr] su: No module specific data is present
Dec 13 10:37:11.208 INFO running `"docker" "inspect" "bd6ebf3a0b59e60c629a7221037d38aba2ed2f2fcfeb12fabe9b3123a6288115"`
Dec 13 10:37:11.545 INFO running `"docker" "rm" "-f" "bd6ebf3a0b59e60c629a7221037d38aba2ed2f2fcfeb12fabe9b3123a6288115"`
Dec 13 10:37:11.857 INFO [stdout] bd6ebf3a0b59e60c629a7221037d38aba2ed2f2fcfeb12fabe9b3123a6288115
Dec 13 10:37:11.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:37:12.335 INFO [stdout] fe24ffe0fcbc8b7eda614d6c30d9515d055aa745deb7ac76ee11cf7fa639d772
Dec 13 10:37:12.336 INFO running `"docker" "start" "-a" "fe24ffe0fcbc8b7eda614d6c30d9515d055aa745deb7ac76ee11cf7fa639d772"`
Dec 13 10:37:13.806 INFO [stderr] usermod: no changes
Dec 13 10:37:13.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 10:37:13.895 INFO [stderr]      Running /target/debug/deps/synacor-c7d9da6ed0250419
Dec 13 10:37:13.895 INFO [stdout] 
Dec 13 10:37:13.895 INFO [stdout] running 0 tests
Dec 13 10:37:13.895 INFO [stdout] 
Dec 13 10:37:13.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:37:13.895 INFO [stdout] 
Dec 13 10:37:13.899 INFO [stderr]      Running /target/debug/deps/synacor_vm-046e2ee9e0306319
Dec 13 10:37:13.903 INFO [stdout] 
Dec 13 10:37:13.903 INFO [stdout] running 0 tests
Dec 13 10:37:13.903 INFO [stdout] 
Dec 13 10:37:13.903 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:37:13.903 INFO [stdout] 
Dec 13 10:37:13.903 INFO [stderr]    Doc-tests synacor
Dec 13 10:37:14.575 INFO [stderr] su: No module specific data is present
Dec 13 10:37:14.575 INFO [stdout] 
Dec 13 10:37:14.575 INFO [stdout] running 0 tests
Dec 13 10:37:14.575 INFO [stdout] 
Dec 13 10:37:14.575 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:37:14.575 INFO [stdout] 
Dec 13 10:37:15.360 INFO running `"docker" "inspect" "fe24ffe0fcbc8b7eda614d6c30d9515d055aa745deb7ac76ee11cf7fa639d772"`
Dec 13 10:37:15.743 INFO running `"docker" "rm" "-f" "fe24ffe0fcbc8b7eda614d6c30d9515d055aa745deb7ac76ee11cf7fa639d772"`
Dec 13 10:37:15.991 INFO [stdout] fe24ffe0fcbc8b7eda614d6c30d9515d055aa745deb7ac76ee11cf7fa639d772