Dec 14 19:50:36.233 INFO testing signalo_pipes-0.5.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 19:50:36.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:50:36.691 INFO [stdout] b189a7b41c3cf9e3e5294136baa2420bc583ab3b046c75ceff560620f021f979
Dec 14 19:50:36.699 INFO running `"docker" "start" "-a" "b189a7b41c3cf9e3e5294136baa2420bc583ab3b046c75ceff560620f021f979"`
Dec 14 19:50:37.271 INFO [stderr] usermod: no changes
Dec 14 19:50:37.303 INFO [stderr]    Compiling signalo_traits v0.4.0
Dec 14 19:50:37.751 INFO [stderr]    Compiling signalo_pipes v0.5.0 (/source)
Dec 14 19:50:38.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 14 19:50:38.282 INFO [stderr] su: No module specific data is present
Dec 14 19:50:39.232 INFO running `"docker" "inspect" "b189a7b41c3cf9e3e5294136baa2420bc583ab3b046c75ceff560620f021f979"`
Dec 14 19:50:39.472 INFO running `"docker" "rm" "-f" "b189a7b41c3cf9e3e5294136baa2420bc583ab3b046c75ceff560620f021f979"`
Dec 14 19:50:39.659 INFO [stdout] b189a7b41c3cf9e3e5294136baa2420bc583ab3b046c75ceff560620f021f979
Dec 14 19:50:39.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:50:39.973 INFO [stdout] 06cef4860390f62f82d27c45653a10c5de64660f75055ee8a6c4a59e519cc3f9
Dec 14 19:50:39.974 INFO running `"docker" "start" "-a" "06cef4860390f62f82d27c45653a10c5de64660f75055ee8a6c4a59e519cc3f9"`
Dec 14 19:50:40.471 INFO [stderr] usermod: no changes
Dec 14 19:50:40.511 INFO [stderr]    Compiling signalo_pipes v0.5.0 (/source)
Dec 14 19:50:41.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 14 19:50:41.537 INFO [stderr] su: No module specific data is present
Dec 14 19:50:41.860 INFO running `"docker" "inspect" "06cef4860390f62f82d27c45653a10c5de64660f75055ee8a6c4a59e519cc3f9"`
Dec 14 19:50:41.952 INFO running `"docker" "rm" "-f" "06cef4860390f62f82d27c45653a10c5de64660f75055ee8a6c4a59e519cc3f9"`
Dec 14 19:50:42.101 INFO [stdout] 06cef4860390f62f82d27c45653a10c5de64660f75055ee8a6c4a59e519cc3f9
Dec 14 19:50:42.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:50:42.352 INFO [stdout] 947715726ce11ac9b8d4b77b54c688718e05bba37293942bb312b35483f2a36d
Dec 14 19:50:42.355 INFO running `"docker" "start" "-a" "947715726ce11ac9b8d4b77b54c688718e05bba37293942bb312b35483f2a36d"`
Dec 14 19:50:42.972 INFO [stderr] usermod: no changes
Dec 14 19:50:43.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 19:50:43.007 INFO [stderr]      Running /target/debug/deps/signalo_pipes-87d74e002ac0d8df
Dec 14 19:50:43.012 INFO [stdout] 
Dec 14 19:50:43.012 INFO [stdout] running 2 tests
Dec 14 19:50:43.012 INFO [stdout] test pipe::tests::test ... ok
Dec 14 19:50:43.012 INFO [stdout] test unit_pipe::tests::test ... ok
Dec 14 19:50:43.012 INFO [stdout] 
Dec 14 19:50:43.012 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:50:43.012 INFO [stdout] 
Dec 14 19:50:43.019 INFO [stderr]    Doc-tests signalo_pipes
Dec 14 19:50:44.085 INFO [stdout] 
Dec 14 19:50:44.085 INFO [stdout] running 0 tests
Dec 14 19:50:44.085 INFO [stdout] 
Dec 14 19:50:44.085 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:50:44.085 INFO [stdout] 
Dec 14 19:50:44.092 INFO [stderr] su: No module specific data is present
Dec 14 19:50:45.095 INFO running `"docker" "inspect" "947715726ce11ac9b8d4b77b54c688718e05bba37293942bb312b35483f2a36d"`
Dec 14 19:50:45.164 INFO running `"docker" "rm" "-f" "947715726ce11ac9b8d4b77b54c688718e05bba37293942bb312b35483f2a36d"`
Dec 14 19:50:45.275 INFO [stdout] 947715726ce11ac9b8d4b77b54c688718e05bba37293942bb312b35483f2a36d