Dec 15 21:24:49.041 INFO testing better-sink-0.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 21:24:49.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:24:49.257 INFO [stdout] 982f576ad9a1a775269e31337ecef6c3fcb1fac952db7154b2ac048a6616fbc1
Dec 15 21:24:49.259 INFO running `"docker" "start" "-a" "982f576ad9a1a775269e31337ecef6c3fcb1fac952db7154b2ac048a6616fbc1"`
Dec 15 21:24:49.579 INFO [stderr] usermod: no changes
Dec 15 21:24:49.604 INFO [stderr]    Compiling better-sink v0.0.0 (/source)
Dec 15 21:24:50.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 15 21:24:50.151 INFO [stderr] su: No module specific data is present
Dec 15 21:24:50.419 INFO running `"docker" "inspect" "982f576ad9a1a775269e31337ecef6c3fcb1fac952db7154b2ac048a6616fbc1"`
Dec 15 21:24:50.524 INFO running `"docker" "rm" "-f" "982f576ad9a1a775269e31337ecef6c3fcb1fac952db7154b2ac048a6616fbc1"`
Dec 15 21:24:50.642 INFO [stdout] 982f576ad9a1a775269e31337ecef6c3fcb1fac952db7154b2ac048a6616fbc1
Dec 15 21:24:50.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:24:50.786 INFO [stdout] f253c14a75b7c2855f4342477a832cc05f43ae9016ab878d824fa5df213d88a2
Dec 15 21:24:50.788 INFO running `"docker" "start" "-a" "f253c14a75b7c2855f4342477a832cc05f43ae9016ab878d824fa5df213d88a2"`
Dec 15 21:24:51.276 INFO [stderr] usermod: no changes
Dec 15 21:24:51.303 INFO [stderr]    Compiling better-sink v0.0.0 (/source)
Dec 15 21:24:52.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 15 21:24:52.431 INFO [stderr] su: No module specific data is present
Dec 15 21:24:52.989 INFO running `"docker" "inspect" "f253c14a75b7c2855f4342477a832cc05f43ae9016ab878d824fa5df213d88a2"`
Dec 15 21:24:53.201 INFO running `"docker" "rm" "-f" "f253c14a75b7c2855f4342477a832cc05f43ae9016ab878d824fa5df213d88a2"`
Dec 15 21:24:53.447 INFO [stdout] f253c14a75b7c2855f4342477a832cc05f43ae9016ab878d824fa5df213d88a2
Dec 15 21:24:53.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:24:53.879 INFO [stdout] 257e77511dd229e988ed454cfa3fcfe0fe30ff1d08420f83676fa2a6a899d5a6
Dec 15 21:24:53.884 INFO running `"docker" "start" "-a" "257e77511dd229e988ed454cfa3fcfe0fe30ff1d08420f83676fa2a6a899d5a6"`
Dec 15 21:24:54.464 INFO [stderr] usermod: no changes
Dec 15 21:24:54.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 21:24:54.495 INFO [stderr]      Running /target/debug/deps/better_sink-89f2b94e38095366
Dec 15 21:24:54.499 INFO [stdout] 
Dec 15 21:24:54.499 INFO [stdout] running 1 test
Dec 15 21:24:54.499 INFO [stdout] test tests::it_works ... ok
Dec 15 21:24:54.499 INFO [stdout] 
Dec 15 21:24:54.499 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:24:54.499 INFO [stdout] 
Dec 15 21:24:54.499 INFO [stderr]    Doc-tests better-sink
Dec 15 21:24:55.420 INFO [stdout] 
Dec 15 21:24:55.420 INFO [stdout] running 0 tests
Dec 15 21:24:55.420 INFO [stdout] 
Dec 15 21:24:55.420 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:24:55.420 INFO [stdout] 
Dec 15 21:24:55.428 INFO [stderr] su: No module specific data is present
Dec 15 21:24:55.807 INFO running `"docker" "inspect" "257e77511dd229e988ed454cfa3fcfe0fe30ff1d08420f83676fa2a6a899d5a6"`
Dec 15 21:24:55.876 INFO running `"docker" "rm" "-f" "257e77511dd229e988ed454cfa3fcfe0fe30ff1d08420f83676fa2a6a899d5a6"`
Dec 15 21:24:55.963 INFO [stdout] 257e77511dd229e988ed454cfa3fcfe0fe30ff1d08420f83676fa2a6a899d5a6