Dec 15 14:44:40.100 INFO testing flatbuffers-0.5.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:44:40.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:44:40.612 INFO [stdout] ad323c54a244491a5eb6c783633be5d5b8fc2a1f3d065c9f354368dc07df32ba
Dec 15 14:44:40.614 INFO running `"docker" "start" "-a" "ad323c54a244491a5eb6c783633be5d5b8fc2a1f3d065c9f354368dc07df32ba"`
Dec 15 14:44:42.594 INFO [stderr] usermod: no changes
Dec 15 14:44:42.686 INFO [stderr]    Compiling flatbuffers v0.5.0 (/source)
Dec 15 14:44:44.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 15 14:44:44.525 INFO [stderr] su: No module specific data is present
Dec 15 14:44:45.343 INFO running `"docker" "inspect" "ad323c54a244491a5eb6c783633be5d5b8fc2a1f3d065c9f354368dc07df32ba"`
Dec 15 14:44:45.757 INFO running `"docker" "rm" "-f" "ad323c54a244491a5eb6c783633be5d5b8fc2a1f3d065c9f354368dc07df32ba"`
Dec 15 14:44:46.099 INFO [stdout] ad323c54a244491a5eb6c783633be5d5b8fc2a1f3d065c9f354368dc07df32ba
Dec 15 14:44:46.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:44:46.536 INFO [stdout] ce1ac3cf001d3c423faf19bb3c3b3b9e35da43a34102563bf1c200337cde15f8
Dec 15 14:44:46.543 INFO running `"docker" "start" "-a" "ce1ac3cf001d3c423faf19bb3c3b3b9e35da43a34102563bf1c200337cde15f8"`
Dec 15 14:44:48.015 INFO [stderr] usermod: no changes
Dec 15 14:44:48.067 INFO [stderr]    Compiling flatbuffers v0.5.0 (/source)
Dec 15 14:44:49.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 15 14:44:49.671 INFO [stderr] su: No module specific data is present
Dec 15 14:44:50.355 INFO running `"docker" "inspect" "ce1ac3cf001d3c423faf19bb3c3b3b9e35da43a34102563bf1c200337cde15f8"`
Dec 15 14:44:50.688 INFO running `"docker" "rm" "-f" "ce1ac3cf001d3c423faf19bb3c3b3b9e35da43a34102563bf1c200337cde15f8"`
Dec 15 14:44:51.005 INFO [stdout] ce1ac3cf001d3c423faf19bb3c3b3b9e35da43a34102563bf1c200337cde15f8
Dec 15 14:44:51.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:44:51.497 INFO [stdout] f08aa437d0ee2f358010d89492632e89527d7fa318c4fb933090af6058f2e27a
Dec 15 14:44:51.501 INFO running `"docker" "start" "-a" "f08aa437d0ee2f358010d89492632e89527d7fa318c4fb933090af6058f2e27a"`
Dec 15 14:44:52.459 INFO [stderr] usermod: no changes
Dec 15 14:44:52.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 14:44:52.535 INFO [stderr]      Running /target/debug/deps/flatbuffers-0b2b08cf2c9853f1
Dec 15 14:44:52.539 INFO [stderr]    Doc-tests flatbuffers
Dec 15 14:44:52.539 INFO [stdout] 
Dec 15 14:44:52.539 INFO [stdout] running 0 tests
Dec 15 14:44:52.539 INFO [stdout] 
Dec 15 14:44:52.539 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:44:52.539 INFO [stdout] 
Dec 15 14:44:53.983 INFO [stdout] 
Dec 15 14:44:53.983 INFO [stdout] running 0 tests
Dec 15 14:44:53.983 INFO [stdout] 
Dec 15 14:44:53.983 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:44:53.983 INFO [stdout] 
Dec 15 14:44:53.991 INFO [stderr] su: No module specific data is present
Dec 15 14:44:54.607 INFO running `"docker" "inspect" "f08aa437d0ee2f358010d89492632e89527d7fa318c4fb933090af6058f2e27a"`
Dec 15 14:44:54.839 INFO running `"docker" "rm" "-f" "f08aa437d0ee2f358010d89492632e89527d7fa318c4fb933090af6058f2e27a"`
Dec 15 14:44:55.216 INFO [stdout] f08aa437d0ee2f358010d89492632e89527d7fa318c4fb933090af6058f2e27a