Oct 12 14:30:48.562 INFO checking rwalters/concur_example against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:30:48.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 14:30:48.920 INFO blam! 4481c79f75f557bd685e3c35fd2b2ddb81ec6e9ddc1799613e9a23e6f10bec52
Oct 12 14:30:48.932 INFO running `"docker" "start" "-a" "4481c79f75f557bd685e3c35fd2b2ddb81ec6e9ddc1799613e9a23e6f10bec52"`
Oct 12 14:30:50.092 INFO kablam! usermod: no changes
Oct 12 14:30:50.147 INFO kablam!     Checking concur_example v0.1.0 (/source)
Oct 12 14:30:50.444 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Oct 12 14:30:50.444 INFO kablam!   --> src/main.rs:24:5
Oct 12 14:30:50.444 INFO kablam!    |
Oct 12 14:30:50.444 INFO kablam! 24 |     thread::sleep_ms(50);
Oct 12 14:30:50.444 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 14:30:50.444 INFO kablam!    |
Oct 12 14:30:50.444 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 14:30:50.444 INFO kablam! 
Oct 12 14:30:50.563 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:30:50.563 INFO kablam!   --> src/main.rs:40:13
Oct 12 14:30:50.563 INFO kablam!    |
Oct 12 14:30:50.563 INFO kablam! 40 |             tx.send(());
Oct 12 14:30:50.563 INFO kablam!    |             ^^^^^^^^^^^^
Oct 12 14:30:50.563 INFO kablam!    |
Oct 12 14:30:50.563 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 14:30:50.563 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:30:50.563 INFO kablam! 
Oct 12 14:30:50.563 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:30:50.563 INFO kablam!   --> src/main.rs:46:9
Oct 12 14:30:50.563 INFO kablam!    |
Oct 12 14:30:50.563 INFO kablam! 46 |         rx.recv();
Oct 12 14:30:50.563 INFO kablam!    |         ^^^^^^^^^^
Oct 12 14:30:50.563 INFO kablam!    |
Oct 12 14:30:50.563 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:30:50.563 INFO kablam! 
Oct 12 14:30:50.563 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:30:50.563 INFO kablam!   --> src/main.rs:55:13
Oct 12 14:30:50.563 INFO kablam!    |
Oct 12 14:30:50.563 INFO kablam! 55 |             tx.send(i);
Oct 12 14:30:50.563 INFO kablam!    |             ^^^^^^^^^^^
Oct 12 14:30:50.563 INFO kablam!    |
Oct 12 14:30:50.563 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:30:50.563 INFO kablam! 
Oct 12 14:30:50.588 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Oct 12 14:30:50.588 INFO kablam!   --> src/main.rs:24:5
Oct 12 14:30:50.588 INFO kablam!    |
Oct 12 14:30:50.588 INFO kablam! 24 |     thread::sleep_ms(50);
Oct 12 14:30:50.588 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 14:30:50.588 INFO kablam!    |
Oct 12 14:30:50.588 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 14:30:50.588 INFO kablam! 
Oct 12 14:30:50.640 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:30:50.640 INFO kablam!   --> src/main.rs:40:13
Oct 12 14:30:50.640 INFO kablam!    |
Oct 12 14:30:50.640 INFO kablam! 40 |             tx.send(());
Oct 12 14:30:50.640 INFO kablam!    |             ^^^^^^^^^^^^
Oct 12 14:30:50.640 INFO kablam!    |
Oct 12 14:30:50.640 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 14:30:50.640 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:30:50.640 INFO kablam! 
Oct 12 14:30:50.642 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:30:50.642 INFO kablam!   --> src/main.rs:46:9
Oct 12 14:30:50.642 INFO kablam!    |
Oct 12 14:30:50.642 INFO kablam! 46 |         rx.recv();
Oct 12 14:30:50.642 INFO kablam!    |         ^^^^^^^^^^
Oct 12 14:30:50.642 INFO kablam!    |
Oct 12 14:30:50.642 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:30:50.642 INFO kablam! 
Oct 12 14:30:50.642 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:30:50.642 INFO kablam!   --> src/main.rs:55:13
Oct 12 14:30:50.642 INFO kablam!    |
Oct 12 14:30:50.642 INFO kablam! 55 |             tx.send(i);
Oct 12 14:30:50.642 INFO kablam!    |             ^^^^^^^^^^^
Oct 12 14:30:50.642 INFO kablam!    |
Oct 12 14:30:50.642 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:30:50.642 INFO kablam! 
Oct 12 14:30:50.678 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Oct 12 14:30:50.679 INFO kablam! su: No module specific data is present
Oct 12 14:30:51.208 INFO running `"docker" "rm" "-f" "4481c79f75f557bd685e3c35fd2b2ddb81ec6e9ddc1799613e9a23e6f10bec52"`
Oct 12 14:30:51.460 INFO blam! 4481c79f75f557bd685e3c35fd2b2ddb81ec6e9ddc1799613e9a23e6f10bec52