Nov 17 22:55:28.268 INFO testing signals-0.0.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 22:55:28.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:55:28.520 INFO [stdout] 803006f69100b8bf39520289bda559e35247e35c2396dc05432e37e1c91ec9c7
Nov 17 22:55:28.520 INFO running `"docker" "start" "-a" "803006f69100b8bf39520289bda559e35247e35c2396dc05432e37e1c91ec9c7"`
Nov 17 22:55:29.175 INFO [stderr] usermod: no changes
Nov 17 22:55:29.267 INFO [stderr]    Compiling signals v0.0.1 (/source)
Nov 17 22:55:30.181 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 22:55:30.181 INFO [stderr]   --> src/lib.rs:59:12
Nov 17 22:55:30.181 INFO [stderr]    |
Nov 17 22:55:30.181 INFO [stderr] 59 | #![feature(conservative_impl_trait)]
Nov 17 22:55:30.181 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:55:30.181 INFO [stderr]    |
Nov 17 22:55:30.181 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 17 22:55:30.181 INFO [stderr] 
Nov 17 22:55:30.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 17 22:55:30.222 INFO [stderr] su: No module specific data is present
Nov 17 22:55:30.925 INFO running `"docker" "inspect" "803006f69100b8bf39520289bda559e35247e35c2396dc05432e37e1c91ec9c7"`
Nov 17 22:55:31.208 INFO running `"docker" "rm" "-f" "803006f69100b8bf39520289bda559e35247e35c2396dc05432e37e1c91ec9c7"`
Nov 17 22:55:31.543 INFO [stdout] 803006f69100b8bf39520289bda559e35247e35c2396dc05432e37e1c91ec9c7
Nov 17 22:55:31.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:55:31.835 INFO [stdout] 315860c036df10981e5de9631415cd3157fb78a86ef5594c5051f8392a4e23a3
Nov 17 22:55:31.840 INFO running `"docker" "start" "-a" "315860c036df10981e5de9631415cd3157fb78a86ef5594c5051f8392a4e23a3"`
Nov 17 22:55:32.330 INFO [stderr] usermod: no changes
Nov 17 22:55:32.383 INFO [stderr]    Compiling signals v0.0.1 (/source)
Nov 17 22:55:33.213 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 22:55:33.213 INFO [stderr]   --> src/lib.rs:59:12
Nov 17 22:55:33.213 INFO [stderr]    |
Nov 17 22:55:33.213 INFO [stderr] 59 | #![feature(conservative_impl_trait)]
Nov 17 22:55:33.213 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:55:33.213 INFO [stderr]    |
Nov 17 22:55:33.213 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 17 22:55:33.213 INFO [stderr] 
Nov 17 22:55:33.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 17 22:55:33.590 INFO [stderr] su: No module specific data is present
Nov 17 22:55:33.857 INFO running `"docker" "inspect" "315860c036df10981e5de9631415cd3157fb78a86ef5594c5051f8392a4e23a3"`
Nov 17 22:55:33.942 INFO running `"docker" "rm" "-f" "315860c036df10981e5de9631415cd3157fb78a86ef5594c5051f8392a4e23a3"`
Nov 17 22:55:34.019 INFO [stdout] 315860c036df10981e5de9631415cd3157fb78a86ef5594c5051f8392a4e23a3
Nov 17 22:55:34.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:55:34.158 INFO [stdout] 6ed08a31cc0a2a429ee0b475fe7f234122705b7303607a2c3075a808aebaad30
Nov 17 22:55:34.160 INFO running `"docker" "start" "-a" "6ed08a31cc0a2a429ee0b475fe7f234122705b7303607a2c3075a808aebaad30"`
Nov 17 22:55:34.771 INFO [stderr] usermod: no changes
Nov 17 22:55:34.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 22:55:34.814 INFO [stderr]      Running /target/debug/deps/signals-960f87dc29c5fd0c
Nov 17 22:55:34.817 INFO [stdout] 
Nov 17 22:55:34.817 INFO [stdout] running 1 test
Nov 17 22:55:34.817 INFO [stdout] test tests::it_works ... ok
Nov 17 22:55:34.817 INFO [stdout] 
Nov 17 22:55:34.817 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:55:34.817 INFO [stdout] 
Nov 17 22:55:34.817 INFO [stderr]    Doc-tests signals
Nov 17 22:55:35.887 INFO [stdout] 
Nov 17 22:55:35.887 INFO [stdout] running 2 tests
Nov 17 22:55:38.115 INFO [stdout] test src/lib.rs -  (line 18) ... ok
Nov 17 22:55:38.164 INFO [stdout] test src/lib.rs -  (line 36) ... ok
Nov 17 22:55:38.164 INFO [stdout] 
Nov 17 22:55:38.164 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:55:38.164 INFO [stdout] 
Nov 17 22:55:38.181 INFO [stderr] su: No module specific data is present
Nov 17 22:55:38.574 INFO running `"docker" "inspect" "6ed08a31cc0a2a429ee0b475fe7f234122705b7303607a2c3075a808aebaad30"`
Nov 17 22:55:38.781 INFO running `"docker" "rm" "-f" "6ed08a31cc0a2a429ee0b475fe7f234122705b7303607a2c3075a808aebaad30"`
Nov 17 22:55:39.051 INFO [stdout] 6ed08a31cc0a2a429ee0b475fe7f234122705b7303607a2c3075a808aebaad30