Dec 15 07:42:33.003 INFO testing io-test-util-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:42:33.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 07:42:33.475 INFO [stdout] ffb01005c7bb713f59032fd5251d029670fd89cfc15569a5d66f535ac6b7e1ae
Dec 15 07:42:33.477 INFO running `"docker" "start" "-a" "ffb01005c7bb713f59032fd5251d029670fd89cfc15569a5d66f535ac6b7e1ae"`
Dec 15 07:42:34.871 INFO [stderr] usermod: no changes
Dec 15 07:42:34.933 INFO [stderr]    Compiling io-test-util v0.1.0 (/source)
Dec 15 07:42:35.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 15 07:42:35.762 INFO [stderr] su: No module specific data is present
Dec 15 07:42:36.403 INFO running `"docker" "inspect" "ffb01005c7bb713f59032fd5251d029670fd89cfc15569a5d66f535ac6b7e1ae"`
Dec 15 07:42:36.935 INFO running `"docker" "rm" "-f" "ffb01005c7bb713f59032fd5251d029670fd89cfc15569a5d66f535ac6b7e1ae"`
Dec 15 07:42:37.377 INFO [stdout] ffb01005c7bb713f59032fd5251d029670fd89cfc15569a5d66f535ac6b7e1ae
Dec 15 07:42:37.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 07:42:37.893 INFO [stdout] 0aa4fa2e52b52d4a1fb4b39b3171580d7157db64476f2c342f35322aeb3a8672
Dec 15 07:42:37.899 INFO running `"docker" "start" "-a" "0aa4fa2e52b52d4a1fb4b39b3171580d7157db64476f2c342f35322aeb3a8672"`
Dec 15 07:42:39.114 INFO [stderr] usermod: no changes
Dec 15 07:42:39.179 INFO [stderr]    Compiling io-test-util v0.1.0 (/source)
Dec 15 07:42:40.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 15 07:42:40.623 INFO [stderr] su: No module specific data is present
Dec 15 07:42:41.392 INFO running `"docker" "inspect" "0aa4fa2e52b52d4a1fb4b39b3171580d7157db64476f2c342f35322aeb3a8672"`
Dec 15 07:42:41.693 INFO running `"docker" "rm" "-f" "0aa4fa2e52b52d4a1fb4b39b3171580d7157db64476f2c342f35322aeb3a8672"`
Dec 15 07:42:42.079 INFO [stdout] 0aa4fa2e52b52d4a1fb4b39b3171580d7157db64476f2c342f35322aeb3a8672
Dec 15 07:42:42.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 07:42:42.739 INFO [stdout] 9cf6395a4ddeec1766d12ba1928838d116def46da43df1f2b1fbeec23ccdce79
Dec 15 07:42:42.747 INFO running `"docker" "start" "-a" "9cf6395a4ddeec1766d12ba1928838d116def46da43df1f2b1fbeec23ccdce79"`
Dec 15 07:42:44.083 INFO [stderr] usermod: no changes
Dec 15 07:42:44.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 07:42:44.139 INFO [stderr]      Running /target/debug/deps/io_test_util-0e3d19588b546e46
Dec 15 07:42:44.151 INFO [stdout] 
Dec 15 07:42:44.151 INFO [stdout] running 1 test
Dec 15 07:42:44.155 INFO [stdout] test error_reader::test::should_throw_correct_error ... ok
Dec 15 07:42:44.155 INFO [stderr]    Doc-tests io-test-util
Dec 15 07:42:44.155 INFO [stdout] 
Dec 15 07:42:44.155 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:42:44.155 INFO [stdout] 
Dec 15 07:42:45.186 INFO [stdout] 
Dec 15 07:42:45.186 INFO [stdout] running 1 test
Dec 15 07:42:46.542 INFO [stdout] test src/lib.rs -  (line 14) ... ok
Dec 15 07:42:46.542 INFO [stdout] 
Dec 15 07:42:46.542 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:42:46.542 INFO [stdout] 
Dec 15 07:42:46.552 INFO [stderr] su: No module specific data is present
Dec 15 07:42:47.317 INFO running `"docker" "inspect" "9cf6395a4ddeec1766d12ba1928838d116def46da43df1f2b1fbeec23ccdce79"`
Dec 15 07:42:47.637 INFO running `"docker" "rm" "-f" "9cf6395a4ddeec1766d12ba1928838d116def46da43df1f2b1fbeec23ccdce79"`
Dec 15 07:42:47.975 INFO [stdout] 9cf6395a4ddeec1766d12ba1928838d116def46da43df1f2b1fbeec23ccdce79