Dec 14 02:49:33.886 INFO testing andygrn/flock against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:49:33.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 02:49:34.324 INFO [stdout] 934fbc681c807e000b005e1f528ad92a3f652f3d3a1248877d72e029466602fa
Dec 14 02:49:34.335 INFO running `"docker" "start" "-a" "934fbc681c807e000b005e1f528ad92a3f652f3d3a1248877d72e029466602fa"`
Dec 14 02:49:35.373 INFO [stderr] usermod: no changes
Dec 14 02:49:35.507 INFO [stderr]    Compiling nodrop v0.1.12
Dec 14 02:49:35.507 INFO [stderr]    Compiling odds v0.2.26
Dec 14 02:49:35.507 INFO [stderr]    Compiling noise v0.4.1
Dec 14 02:49:35.507 INFO [stderr]    Compiling pulse v0.5.3
Dec 14 02:49:35.507 INFO [stderr]    Compiling shred-derive v0.3.0
Dec 14 02:49:35.507 INFO [stderr]    Compiling hibitset v0.3.2
Dec 14 02:49:40.740 INFO [stderr]    Compiling arrayvec v0.3.24
Dec 14 02:49:41.647 INFO [stderr]    Compiling shred v0.5.0
Dec 14 02:49:44.803 INFO [stderr]    Compiling specs v0.10.0
Dec 14 02:49:48.120 INFO [stderr]    Compiling flock v0.1.0 (/source)
Dec 14 02:49:51.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
Dec 14 02:49:51.925 INFO [stderr] su: No module specific data is present
Dec 14 02:49:52.632 INFO running `"docker" "inspect" "934fbc681c807e000b005e1f528ad92a3f652f3d3a1248877d72e029466602fa"`
Dec 14 02:49:52.842 INFO running `"docker" "rm" "-f" "934fbc681c807e000b005e1f528ad92a3f652f3d3a1248877d72e029466602fa"`
Dec 14 02:49:52.986 INFO [stdout] 934fbc681c807e000b005e1f528ad92a3f652f3d3a1248877d72e029466602fa
Dec 14 02:49:52.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 02:49:53.268 INFO [stdout] 81e2fbc7f8c5eebb94b24b536d02fe43102fe446cbb02df63a31070d5a520fdd
Dec 14 02:49:53.269 INFO running `"docker" "start" "-a" "81e2fbc7f8c5eebb94b24b536d02fe43102fe446cbb02df63a31070d5a520fdd"`
Dec 14 02:49:53.775 INFO [stderr] usermod: no changes
Dec 14 02:49:53.863 INFO [stderr]    Compiling flock v0.1.0 (/source)
Dec 14 02:49:55.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 14 02:49:55.687 INFO [stderr] su: No module specific data is present
Dec 14 02:49:56.009 INFO running `"docker" "inspect" "81e2fbc7f8c5eebb94b24b536d02fe43102fe446cbb02df63a31070d5a520fdd"`
Dec 14 02:49:56.105 INFO running `"docker" "rm" "-f" "81e2fbc7f8c5eebb94b24b536d02fe43102fe446cbb02df63a31070d5a520fdd"`
Dec 14 02:49:56.217 INFO [stdout] 81e2fbc7f8c5eebb94b24b536d02fe43102fe446cbb02df63a31070d5a520fdd
Dec 14 02:49:56.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 02:49:56.499 INFO [stdout] 6f890e5aa7baea789c857aa2b5d4c861db4a18ce9395e5efb3d4345e3e342f82
Dec 14 02:49:56.501 INFO running `"docker" "start" "-a" "6f890e5aa7baea789c857aa2b5d4c861db4a18ce9395e5efb3d4345e3e342f82"`
Dec 14 02:49:57.240 INFO [stderr] usermod: no changes
Dec 14 02:49:57.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 02:49:57.318 INFO [stderr]      Running /target/debug/deps/flock-8c4a46d1857d861e
Dec 14 02:49:57.320 INFO [stdout] 
Dec 14 02:49:57.320 INFO [stdout] running 0 tests
Dec 14 02:49:57.320 INFO [stdout] 
Dec 14 02:49:57.320 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:49:57.320 INFO [stdout] 
Dec 14 02:49:57.322 INFO [stderr] su: No module specific data is present
Dec 14 02:49:57.748 INFO running `"docker" "inspect" "6f890e5aa7baea789c857aa2b5d4c861db4a18ce9395e5efb3d4345e3e342f82"`
Dec 14 02:49:58.067 INFO running `"docker" "rm" "-f" "6f890e5aa7baea789c857aa2b5d4c861db4a18ce9395e5efb3d4345e3e342f82"`
Dec 14 02:49:58.335 INFO [stdout] 6f890e5aa7baea789c857aa2b5d4c861db4a18ce9395e5efb3d4345e3e342f82