Dec 14 19:50:45.712 INFO testing signalo-0.5.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 19:50:45.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:50:45.969 INFO [stdout] 86ef85d2d7a24f7ae16fece5d0d68ead443334d1cdf9128f6cc7d46ab267303d
Dec 14 19:50:45.971 INFO running `"docker" "start" "-a" "86ef85d2d7a24f7ae16fece5d0d68ead443334d1cdf9128f6cc7d46ab267303d"`
Dec 14 19:50:46.786 INFO [stderr] usermod: no changes
Dec 14 19:50:46.918 INFO [stderr]    Compiling dimensioned v0.7.0
Dec 14 19:50:46.918 INFO [stderr]    Compiling signalo_traits v0.4.0
Dec 14 19:50:46.928 INFO [stderr]    Compiling arraydeque v0.4.3
Dec 14 19:50:47.551 INFO [stderr]    Compiling signalo_pipes v0.5.0
Dec 14 19:51:01.566 INFO [stderr]    Compiling signalo_filters v0.5.1
Dec 14 19:51:01.566 INFO [stderr]    Compiling signalo_sinks v0.5.1
Dec 14 19:51:01.566 INFO [stderr]    Compiling signalo_sources v0.5.1
Dec 14 19:51:05.352 INFO [stderr]    Compiling signalo v0.5.0 (/source)
Dec 14 19:51:06.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.32s
Dec 14 19:51:06.163 INFO [stderr] su: No module specific data is present
Dec 14 19:51:06.595 INFO running `"docker" "inspect" "86ef85d2d7a24f7ae16fece5d0d68ead443334d1cdf9128f6cc7d46ab267303d"`
Dec 14 19:51:06.709 INFO running `"docker" "rm" "-f" "86ef85d2d7a24f7ae16fece5d0d68ead443334d1cdf9128f6cc7d46ab267303d"`
Dec 14 19:51:06.801 INFO [stdout] 86ef85d2d7a24f7ae16fece5d0d68ead443334d1cdf9128f6cc7d46ab267303d
Dec 14 19:51:06.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:51:07.013 INFO [stdout] fd8206d73099c63cc365fc596a66dcf6cff7e494494906dc46516b9e8d758090
Dec 14 19:51:07.016 INFO running `"docker" "start" "-a" "fd8206d73099c63cc365fc596a66dcf6cff7e494494906dc46516b9e8d758090"`
Dec 14 19:51:07.373 INFO [stderr] usermod: no changes
Dec 14 19:51:07.423 INFO [stderr]    Compiling signalo v0.5.0 (/source)
Dec 14 19:51:08.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 14 19:51:08.578 INFO [stderr] su: No module specific data is present
Dec 14 19:51:08.828 INFO running `"docker" "inspect" "fd8206d73099c63cc365fc596a66dcf6cff7e494494906dc46516b9e8d758090"`
Dec 14 19:51:08.928 INFO running `"docker" "rm" "-f" "fd8206d73099c63cc365fc596a66dcf6cff7e494494906dc46516b9e8d758090"`
Dec 14 19:51:09.042 INFO [stdout] fd8206d73099c63cc365fc596a66dcf6cff7e494494906dc46516b9e8d758090
Dec 14 19:51:09.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:51:09.222 INFO [stdout] 9fb9da73701c1425d87766a2fc0f4cf5615868c8438e73d693d32dc60be2bd37
Dec 14 19:51:09.222 INFO running `"docker" "start" "-a" "9fb9da73701c1425d87766a2fc0f4cf5615868c8438e73d693d32dc60be2bd37"`
Dec 14 19:51:09.788 INFO [stderr] usermod: no changes
Dec 14 19:51:09.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 19:51:09.875 INFO [stderr]      Running /target/debug/deps/signalo-a8fcd07793413e20
Dec 14 19:51:09.876 INFO [stdout] 
Dec 14 19:51:09.876 INFO [stdout] running 0 tests
Dec 14 19:51:09.876 INFO [stdout] 
Dec 14 19:51:09.876 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:09.876 INFO [stdout] 
Dec 14 19:51:09.876 INFO [stderr]    Doc-tests signalo
Dec 14 19:51:11.539 INFO [stdout] 
Dec 14 19:51:11.539 INFO [stdout] running 0 tests
Dec 14 19:51:11.539 INFO [stdout] 
Dec 14 19:51:11.539 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:11.539 INFO [stdout] 
Dec 14 19:51:11.551 INFO [stderr] su: No module specific data is present
Dec 14 19:51:11.982 INFO running `"docker" "inspect" "9fb9da73701c1425d87766a2fc0f4cf5615868c8438e73d693d32dc60be2bd37"`
Dec 14 19:51:12.127 INFO running `"docker" "rm" "-f" "9fb9da73701c1425d87766a2fc0f4cf5615868c8438e73d693d32dc60be2bd37"`
Dec 14 19:51:12.328 INFO [stdout] 9fb9da73701c1425d87766a2fc0f4cf5615868c8438e73d693d32dc60be2bd37