Dec 13 04:56:13.772 INFO testing rwalters/concur_example against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 04:56:13.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 04:56:14.141 INFO [stdout] 4c4e0a51d34269abbf05480a49d12512cccdb9676d3c59822d219071fbd6abe2
Dec 13 04:56:14.147 INFO running `"docker" "start" "-a" "4c4e0a51d34269abbf05480a49d12512cccdb9676d3c59822d219071fbd6abe2"`
Dec 13 04:56:15.385 INFO [stderr] usermod: no changes
Dec 13 04:56:15.481 INFO [stderr]    Compiling concur_example v0.1.0 (/source)
Dec 13 04:56:15.755 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 13 04:56:15.755 INFO [stderr]   --> src/main.rs:24:5
Dec 13 04:56:15.755 INFO [stderr]    |
Dec 13 04:56:15.755 INFO [stderr] 24 |     thread::sleep_ms(50);
Dec 13 04:56:15.755 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 04:56:15.755 INFO [stderr]    |
Dec 13 04:56:15.755 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 04:56:15.755 INFO [stderr] 
Dec 13 04:56:15.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 04:56:15.837 INFO [stderr]   --> src/main.rs:40:13
Dec 13 04:56:15.837 INFO [stderr]    |
Dec 13 04:56:15.837 INFO [stderr] 40 |             tx.send(());
Dec 13 04:56:15.837 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 13 04:56:15.837 INFO [stderr]    |
Dec 13 04:56:15.837 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 04:56:15.837 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 04:56:15.837 INFO [stderr] 
Dec 13 04:56:15.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 04:56:15.837 INFO [stderr]   --> src/main.rs:46:9
Dec 13 04:56:15.837 INFO [stderr]    |
Dec 13 04:56:15.837 INFO [stderr] 46 |         rx.recv();
Dec 13 04:56:15.837 INFO [stderr]    |         ^^^^^^^^^^
Dec 13 04:56:15.837 INFO [stderr]    |
Dec 13 04:56:15.837 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 04:56:15.837 INFO [stderr] 
Dec 13 04:56:15.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 04:56:15.837 INFO [stderr]   --> src/main.rs:55:13
Dec 13 04:56:15.837 INFO [stderr]    |
Dec 13 04:56:15.837 INFO [stderr] 55 |             tx.send(i);
Dec 13 04:56:15.837 INFO [stderr]    |             ^^^^^^^^^^^
Dec 13 04:56:15.837 INFO [stderr]    |
Dec 13 04:56:15.837 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 04:56:15.837 INFO [stderr] 
Dec 13 04:56:16.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 13 04:56:16.949 INFO [stderr] su: No module specific data is present
Dec 13 04:56:17.504 INFO running `"docker" "inspect" "4c4e0a51d34269abbf05480a49d12512cccdb9676d3c59822d219071fbd6abe2"`
Dec 13 04:56:17.754 INFO running `"docker" "rm" "-f" "4c4e0a51d34269abbf05480a49d12512cccdb9676d3c59822d219071fbd6abe2"`
Dec 13 04:56:17.922 INFO [stdout] 4c4e0a51d34269abbf05480a49d12512cccdb9676d3c59822d219071fbd6abe2
Dec 13 04:56:17.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 04:56:18.305 INFO [stdout] 5c256bd41da154391fc8d85d4beebee29598eb4e08740433bb62fc9b7aac55e4
Dec 13 04:56:18.315 INFO running `"docker" "start" "-a" "5c256bd41da154391fc8d85d4beebee29598eb4e08740433bb62fc9b7aac55e4"`
Dec 13 04:56:19.679 INFO [stderr] usermod: no changes
Dec 13 04:56:19.782 INFO [stderr]    Compiling concur_example v0.1.0 (/source)
Dec 13 04:56:20.163 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 13 04:56:20.163 INFO [stderr]   --> src/main.rs:24:5
Dec 13 04:56:20.163 INFO [stderr]    |
Dec 13 04:56:20.163 INFO [stderr] 24 |     thread::sleep_ms(50);
Dec 13 04:56:20.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 04:56:20.163 INFO [stderr]    |
Dec 13 04:56:20.163 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 04:56:20.163 INFO [stderr] 
Dec 13 04:56:20.219 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 04:56:20.219 INFO [stderr]   --> src/main.rs:40:13
Dec 13 04:56:20.219 INFO [stderr]    |
Dec 13 04:56:20.219 INFO [stderr] 40 |             tx.send(());
Dec 13 04:56:20.219 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 13 04:56:20.219 INFO [stderr]    |
Dec 13 04:56:20.219 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 04:56:20.219 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 04:56:20.220 INFO [stderr] 
Dec 13 04:56:20.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 04:56:20.220 INFO [stderr]   --> src/main.rs:46:9
Dec 13 04:56:20.220 INFO [stderr]    |
Dec 13 04:56:20.220 INFO [stderr] 46 |         rx.recv();
Dec 13 04:56:20.220 INFO [stderr]    |         ^^^^^^^^^^
Dec 13 04:56:20.220 INFO [stderr]    |
Dec 13 04:56:20.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 04:56:20.220 INFO [stderr] 
Dec 13 04:56:20.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 04:56:20.220 INFO [stderr]   --> src/main.rs:55:13
Dec 13 04:56:20.220 INFO [stderr]    |
Dec 13 04:56:20.220 INFO [stderr] 55 |             tx.send(i);
Dec 13 04:56:20.220 INFO [stderr]    |             ^^^^^^^^^^^
Dec 13 04:56:20.220 INFO [stderr]    |
Dec 13 04:56:20.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 04:56:20.220 INFO [stderr] 
Dec 13 04:56:20.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 13 04:56:20.543 INFO [stderr] su: No module specific data is present
Dec 13 04:56:20.882 INFO running `"docker" "inspect" "5c256bd41da154391fc8d85d4beebee29598eb4e08740433bb62fc9b7aac55e4"`
Dec 13 04:56:21.032 INFO running `"docker" "rm" "-f" "5c256bd41da154391fc8d85d4beebee29598eb4e08740433bb62fc9b7aac55e4"`
Dec 13 04:56:21.150 INFO [stdout] 5c256bd41da154391fc8d85d4beebee29598eb4e08740433bb62fc9b7aac55e4
Dec 13 04:56:21.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 04:56:21.484 INFO [stdout] 11a26bdef335d40b7f6d0eda8730a985d0455efcc203ce996210bab903192f7f
Dec 13 04:56:21.488 INFO running `"docker" "start" "-a" "11a26bdef335d40b7f6d0eda8730a985d0455efcc203ce996210bab903192f7f"`
Dec 13 04:56:22.176 INFO [stderr] usermod: no changes
Dec 13 04:56:22.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 04:56:22.205 INFO [stderr]      Running /target/debug/deps/concur_example-782550a1ab0d473c
Dec 13 04:56:22.206 INFO [stdout] 
Dec 13 04:56:22.207 INFO [stdout] running 0 tests
Dec 13 04:56:22.207 INFO [stdout] 
Dec 13 04:56:22.207 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:56:22.207 INFO [stdout] 
Dec 13 04:56:22.208 INFO [stderr] su: No module specific data is present
Dec 13 04:56:22.526 INFO running `"docker" "inspect" "11a26bdef335d40b7f6d0eda8730a985d0455efcc203ce996210bab903192f7f"`
Dec 13 04:56:22.652 INFO running `"docker" "rm" "-f" "11a26bdef335d40b7f6d0eda8730a985d0455efcc203ce996210bab903192f7f"`
Dec 13 04:56:22.769 INFO [stdout] 11a26bdef335d40b7f6d0eda8730a985d0455efcc203ce996210bab903192f7f