Nov 16 14:50:26.696 INFO testing rwalters/concur_example against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 14:50:26.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16 14:50:27.167 INFO [stdout] 8c2092024a22c2c093bb0cf8ea16463ed0714fb36c4407091affb8affa17145a
Nov 16 14:50:27.169 INFO running `"docker" "start" "-a" "8c2092024a22c2c093bb0cf8ea16463ed0714fb36c4407091affb8affa17145a"`
Nov 16 14:50:28.127 INFO [stderr] usermod: no changes
Nov 16 14:50:28.187 INFO [stderr]    Compiling concur_example v0.1.0 (/source)
Nov 16 14:50:28.395 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 16 14:50:28.395 INFO [stderr]   --> src/main.rs:24:5
Nov 16 14:50:28.395 INFO [stderr]    |
Nov 16 14:50:28.395 INFO [stderr] 24 |     thread::sleep_ms(50);
Nov 16 14:50:28.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 14:50:28.395 INFO [stderr]    |
Nov 16 14:50:28.395 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 16 14:50:28.395 INFO [stderr] 
Nov 16 14:50:28.455 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:50:28.455 INFO [stderr]   --> src/main.rs:40:13
Nov 16 14:50:28.456 INFO [stderr]    |
Nov 16 14:50:28.456 INFO [stderr] 40 |             tx.send(());
Nov 16 14:50:28.456 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 14:50:28.457 INFO [stderr]    |
Nov 16 14:50:28.457 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 14:50:28.457 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:50:28.458 INFO [stderr] 
Nov 16 14:50:28.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:50:28.458 INFO [stderr]   --> src/main.rs:46:9
Nov 16 14:50:28.459 INFO [stderr]    |
Nov 16 14:50:28.459 INFO [stderr] 46 |         rx.recv();
Nov 16 14:50:28.459 INFO [stderr]    |         ^^^^^^^^^^
Nov 16 14:50:28.459 INFO [stderr]    |
Nov 16 14:50:28.459 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:50:28.459 INFO [stderr] 
Nov 16 14:50:28.459 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:50:28.459 INFO [stderr]   --> src/main.rs:55:13
Nov 16 14:50:28.459 INFO [stderr]    |
Nov 16 14:50:28.459 INFO [stderr] 55 |             tx.send(i);
Nov 16 14:50:28.459 INFO [stderr]    |             ^^^^^^^^^^^
Nov 16 14:50:28.459 INFO [stderr]    |
Nov 16 14:50:28.459 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:50:28.459 INFO [stderr] 
Nov 16 14:50:29.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 16 14:50:29.847 INFO [stderr] su: No module specific data is present
Nov 16 14:50:30.847 INFO running `"docker" "inspect" "8c2092024a22c2c093bb0cf8ea16463ed0714fb36c4407091affb8affa17145a"`
Nov 16 14:50:31.077 INFO running `"docker" "rm" "-f" "8c2092024a22c2c093bb0cf8ea16463ed0714fb36c4407091affb8affa17145a"`
Nov 16 14:50:31.471 INFO [stdout] 8c2092024a22c2c093bb0cf8ea16463ed0714fb36c4407091affb8affa17145a
Nov 16 14:50:31.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16 14:50:31.884 INFO [stdout] 36a63d5ce57bfea0abed1934e7bb201e4a9e96e6977f476fd2dab84527e2ee88
Nov 16 14:50:31.890 INFO running `"docker" "start" "-a" "36a63d5ce57bfea0abed1934e7bb201e4a9e96e6977f476fd2dab84527e2ee88"`
Nov 16 14:50:32.612 INFO [stderr] usermod: no changes
Nov 16 14:50:32.656 INFO [stderr]    Compiling concur_example v0.1.0 (/source)
Nov 16 14:50:32.859 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 16 14:50:32.859 INFO [stderr]   --> src/main.rs:24:5
Nov 16 14:50:32.860 INFO [stderr]    |
Nov 16 14:50:32.860 INFO [stderr] 24 |     thread::sleep_ms(50);
Nov 16 14:50:32.860 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 14:50:32.860 INFO [stderr]    |
Nov 16 14:50:32.861 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 16 14:50:32.861 INFO [stderr] 
Nov 16 14:50:32.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:50:32.921 INFO [stderr]   --> src/main.rs:40:13
Nov 16 14:50:32.922 INFO [stderr]    |
Nov 16 14:50:32.922 INFO [stderr] 40 |             tx.send(());
Nov 16 14:50:32.922 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 14:50:32.922 INFO [stderr]    |
Nov 16 14:50:32.923 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 14:50:32.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:50:32.923 INFO [stderr] 
Nov 16 14:50:32.923 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:50:32.923 INFO [stderr]   --> src/main.rs:46:9
Nov 16 14:50:32.923 INFO [stderr]    |
Nov 16 14:50:32.923 INFO [stderr] 46 |         rx.recv();
Nov 16 14:50:32.923 INFO [stderr]    |         ^^^^^^^^^^
Nov 16 14:50:32.923 INFO [stderr]    |
Nov 16 14:50:32.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:50:32.923 INFO [stderr] 
Nov 16 14:50:32.923 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:50:32.923 INFO [stderr]   --> src/main.rs:55:13
Nov 16 14:50:32.923 INFO [stderr]    |
Nov 16 14:50:32.923 INFO [stderr] 55 |             tx.send(i);
Nov 16 14:50:32.923 INFO [stderr]    |             ^^^^^^^^^^^
Nov 16 14:50:32.923 INFO [stderr]    |
Nov 16 14:50:32.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:50:32.927 INFO [stderr] 
Nov 16 14:50:33.197 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 16 14:50:33.200 INFO [stderr] su: No module specific data is present
Nov 16 14:50:33.489 INFO running `"docker" "inspect" "36a63d5ce57bfea0abed1934e7bb201e4a9e96e6977f476fd2dab84527e2ee88"`
Nov 16 14:50:33.609 INFO running `"docker" "rm" "-f" "36a63d5ce57bfea0abed1934e7bb201e4a9e96e6977f476fd2dab84527e2ee88"`
Nov 16 14:50:33.761 INFO [stdout] 36a63d5ce57bfea0abed1934e7bb201e4a9e96e6977f476fd2dab84527e2ee88
Nov 16 14:50:33.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16 14:50:34.143 INFO [stdout] 8b87f5169419ca636c70c3e34f27a5cb2c2d908d2b4b0a769eff25a5bc9af6c5
Nov 16 14:50:34.145 INFO running `"docker" "start" "-a" "8b87f5169419ca636c70c3e34f27a5cb2c2d908d2b4b0a769eff25a5bc9af6c5"`
Nov 16 14:50:34.781 INFO [stderr] usermod: no changes
Nov 16 14:50:34.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 14:50:34.806 INFO [stderr]      Running /target/debug/deps/concur_example-7dcfa33ecb6c9a47
Nov 16 14:50:34.808 INFO [stdout] 
Nov 16 14:50:34.809 INFO [stdout] running 0 tests
Nov 16 14:50:34.809 INFO [stdout] 
Nov 16 14:50:34.810 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 14:50:34.810 INFO [stdout] 
Nov 16 14:50:34.810 INFO [stderr] su: No module specific data is present
Nov 16 14:50:35.025 INFO running `"docker" "inspect" "8b87f5169419ca636c70c3e34f27a5cb2c2d908d2b4b0a769eff25a5bc9af6c5"`
Nov 16 14:50:35.115 INFO running `"docker" "rm" "-f" "8b87f5169419ca636c70c3e34f27a5cb2c2d908d2b4b0a769eff25a5bc9af6c5"`
Nov 16 14:50:35.242 INFO [stdout] 8b87f5169419ca636c70c3e34f27a5cb2c2d908d2b4b0a769eff25a5bc9af6c5