Dec 07 17:25:04.640 INFO testing ethereum-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:25:04.640 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 07 17:25:04.865 INFO [stdout] f95a577d82744ae7d17d9c56ad0246a6f739bbec2576667accebd69d856c985e
Dec 07 17:25:04.867 INFO running `"docker" "start" "-a" "f95a577d82744ae7d17d9c56ad0246a6f739bbec2576667accebd69d856c985e"`
Dec 07 17:25:05.264 INFO [stderr] usermod: no changes
Dec 07 17:25:05.300 INFO [stderr]    Compiling ethereum v0.1.0 (/source)
Dec 07 17:25:05.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 07 17:25:05.792 INFO [stderr] su: No module specific data is present
Dec 07 17:25:06.286 INFO running `"docker" "inspect" "f95a577d82744ae7d17d9c56ad0246a6f739bbec2576667accebd69d856c985e"`
Dec 07 17:25:06.397 INFO running `"docker" "rm" "-f" "f95a577d82744ae7d17d9c56ad0246a6f739bbec2576667accebd69d856c985e"`
Dec 07 17:25:06.536 INFO [stdout] f95a577d82744ae7d17d9c56ad0246a6f739bbec2576667accebd69d856c985e
Dec 07 17:25:06.538 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 07 17:25:06.743 INFO [stdout] 8ba001a81a4bee4833d73040b6effa4cd2db94d716e7335c72a22d5bdf0fa5d7
Dec 07 17:25:06.746 INFO running `"docker" "start" "-a" "8ba001a81a4bee4833d73040b6effa4cd2db94d716e7335c72a22d5bdf0fa5d7"`
Dec 07 17:25:07.262 INFO [stderr] usermod: no changes
Dec 07 17:25:07.304 INFO [stderr]    Compiling ethereum v0.1.0 (/source)
Dec 07 17:25:08.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 07 17:25:08.230 INFO [stderr] su: No module specific data is present
Dec 07 17:25:08.554 INFO running `"docker" "inspect" "8ba001a81a4bee4833d73040b6effa4cd2db94d716e7335c72a22d5bdf0fa5d7"`
Dec 07 17:25:08.695 INFO running `"docker" "rm" "-f" "8ba001a81a4bee4833d73040b6effa4cd2db94d716e7335c72a22d5bdf0fa5d7"`
Dec 07 17:25:08.783 INFO [stdout] 8ba001a81a4bee4833d73040b6effa4cd2db94d716e7335c72a22d5bdf0fa5d7
Dec 07 17:25:08.790 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 07 17:25:08.963 INFO [stdout] 7c096f1683a63eca4b0f6120dc786038865f5b134ca23b9107a1002f3ca9ccb1
Dec 07 17:25:08.966 INFO running `"docker" "start" "-a" "7c096f1683a63eca4b0f6120dc786038865f5b134ca23b9107a1002f3ca9ccb1"`
Dec 07 17:25:09.424 INFO [stderr] usermod: no changes
Dec 07 17:25:09.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 17:25:09.456 INFO [stdout] 
Dec 07 17:25:09.456 INFO [stderr]      Running /target/debug/deps/ethereum-ef2ce0eb5d8e598d
Dec 07 17:25:09.456 INFO [stdout] running 1 test
Dec 07 17:25:09.457 INFO [stdout] test tests::it_works ... ok
Dec 07 17:25:09.457 INFO [stdout] 
Dec 07 17:25:09.457 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:25:09.457 INFO [stdout] 
Dec 07 17:25:09.457 INFO [stderr]    Doc-tests ethereum
Dec 07 17:25:10.304 INFO [stdout] 
Dec 07 17:25:10.304 INFO [stdout] running 0 tests
Dec 07 17:25:10.304 INFO [stdout] 
Dec 07 17:25:10.304 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:25:10.304 INFO [stdout] 
Dec 07 17:25:10.312 INFO [stderr] su: No module specific data is present
Dec 07 17:25:10.593 INFO running `"docker" "inspect" "7c096f1683a63eca4b0f6120dc786038865f5b134ca23b9107a1002f3ca9ccb1"`
Dec 07 17:25:10.668 INFO running `"docker" "rm" "-f" "7c096f1683a63eca4b0f6120dc786038865f5b134ca23b9107a1002f3ca9ccb1"`
Dec 07 17:25:10.764 INFO [stdout] 7c096f1683a63eca4b0f6120dc786038865f5b134ca23b9107a1002f3ca9ccb1