Nov 27 21:21:17.917 INFO checking rwalters/concur_example against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:21:17.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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 27 21:21:18.410 INFO [stdout] b2e92a58884651580ee6277d8483edcd879728e0d2c3064ec8a216a8812e3abc
Nov 27 21:21:18.411 INFO running `"docker" "start" "-a" "b2e92a58884651580ee6277d8483edcd879728e0d2c3064ec8a216a8812e3abc"`
Nov 27 21:21:19.696 INFO [stderr] usermod: no changes
Nov 27 21:21:19.776 INFO [stderr]     Checking concur_example v0.1.0 (/source)
Nov 27 21:21:20.200 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 27 21:21:20.200 INFO [stderr]   --> src/main.rs:24:5
Nov 27 21:21:20.200 INFO [stderr]    |
Nov 27 21:21:20.200 INFO [stderr] 24 |     thread::sleep_ms(50);
Nov 27 21:21:20.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 21:21:20.200 INFO [stderr]    |
Nov 27 21:21:20.200 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 27 21:21:20.200 INFO [stderr] 
Nov 27 21:21:20.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:21:20.292 INFO [stderr]   --> src/main.rs:40:13
Nov 27 21:21:20.292 INFO [stderr]    |
Nov 27 21:21:20.292 INFO [stderr] 40 |             tx.send(());
Nov 27 21:21:20.292 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 27 21:21:20.292 INFO [stderr]    |
Nov 27 21:21:20.292 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 21:21:20.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:21:20.292 INFO [stderr] 
Nov 27 21:21:20.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:21:20.292 INFO [stderr]   --> src/main.rs:46:9
Nov 27 21:21:20.292 INFO [stderr]    |
Nov 27 21:21:20.292 INFO [stderr] 46 |         rx.recv();
Nov 27 21:21:20.292 INFO [stderr]    |         ^^^^^^^^^^
Nov 27 21:21:20.292 INFO [stderr]    |
Nov 27 21:21:20.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:21:20.292 INFO [stderr] 
Nov 27 21:21:20.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:21:20.292 INFO [stderr]   --> src/main.rs:55:13
Nov 27 21:21:20.292 INFO [stderr]    |
Nov 27 21:21:20.292 INFO [stderr] 55 |             tx.send(i);
Nov 27 21:21:20.292 INFO [stderr]    |             ^^^^^^^^^^^
Nov 27 21:21:20.292 INFO [stderr]    |
Nov 27 21:21:20.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:21:20.292 INFO [stderr] 
Nov 27 21:21:20.344 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 27 21:21:20.344 INFO [stderr]   --> src/main.rs:24:5
Nov 27 21:21:20.344 INFO [stderr]    |
Nov 27 21:21:20.344 INFO [stderr] 24 |     thread::sleep_ms(50);
Nov 27 21:21:20.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 21:21:20.344 INFO [stderr]    |
Nov 27 21:21:20.344 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 27 21:21:20.344 INFO [stderr] 
Nov 27 21:21:20.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:21:20.484 INFO [stderr]   --> src/main.rs:40:13
Nov 27 21:21:20.484 INFO [stderr]    |
Nov 27 21:21:20.484 INFO [stderr] 40 |             tx.send(());
Nov 27 21:21:20.484 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 27 21:21:20.484 INFO [stderr]    |
Nov 27 21:21:20.484 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 21:21:20.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:21:20.484 INFO [stderr] 
Nov 27 21:21:20.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:21:20.484 INFO [stderr]   --> src/main.rs:46:9
Nov 27 21:21:20.484 INFO [stderr]    |
Nov 27 21:21:20.484 INFO [stderr] 46 |         rx.recv();
Nov 27 21:21:20.484 INFO [stderr]    |         ^^^^^^^^^^
Nov 27 21:21:20.484 INFO [stderr]    |
Nov 27 21:21:20.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:21:20.484 INFO [stderr] 
Nov 27 21:21:20.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:21:20.484 INFO [stderr]   --> src/main.rs:55:13
Nov 27 21:21:20.484 INFO [stderr]    |
Nov 27 21:21:20.484 INFO [stderr] 55 |             tx.send(i);
Nov 27 21:21:20.484 INFO [stderr]    |             ^^^^^^^^^^^
Nov 27 21:21:20.484 INFO [stderr]    |
Nov 27 21:21:20.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:21:20.485 INFO [stderr] 
Nov 27 21:21:20.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 27 21:21:20.544 INFO [stderr] su: No module specific data is present
Nov 27 21:21:21.484 INFO running `"docker" "inspect" "b2e92a58884651580ee6277d8483edcd879728e0d2c3064ec8a216a8812e3abc"`
Nov 27 21:21:21.772 INFO running `"docker" "rm" "-f" "b2e92a58884651580ee6277d8483edcd879728e0d2c3064ec8a216a8812e3abc"`
Nov 27 21:21:22.047 INFO [stdout] b2e92a58884651580ee6277d8483edcd879728e0d2c3064ec8a216a8812e3abc