Nov 28 10:30:48.813 INFO checking VitalyAnkh/mock_object against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:30:48.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 10:30:49.320 INFO [stdout] 37a3b3744a26d4748b406c7e1f96831e8b429d9e9c87afdb287d88c053fb493e
Nov 28 10:30:49.326 INFO running `"docker" "start" "-a" "37a3b3744a26d4748b406c7e1f96831e8b429d9e9c87afdb287d88c053fb493e"`
Nov 28 10:30:50.935 INFO [stderr] usermod: no changes
Nov 28 10:30:51.039 INFO [stderr]     Checking mock_object v0.1.0 (/source)
Nov 28 10:30:51.840 INFO [stderr] warning: unused import: `std::sync::mpsc`
Nov 28 10:30:51.841 INFO [stderr]  --> src/message_passing.rs:1:5
Nov 28 10:30:51.841 INFO [stderr]   |
Nov 28 10:30:51.841 INFO [stderr] 1 | use std::sync::mpsc;
Nov 28 10:30:51.841 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 10:30:51.841 INFO [stderr]   |
Nov 28 10:30:51.841 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:30:51.841 INFO [stderr] 
Nov 28 10:30:51.886 INFO [stderr] warning: unused import: `std::sync::mpsc`
Nov 28 10:30:51.886 INFO [stderr]  --> src/message_passing.rs:1:5
Nov 28 10:30:51.886 INFO [stderr]   |
Nov 28 10:30:51.886 INFO [stderr] 1 | use std::sync::mpsc;
Nov 28 10:30:51.886 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 10:30:51.888 INFO [stderr]   |
Nov 28 10:30:51.888 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:30:51.888 INFO [stderr] 
Nov 28 10:30:52.796 INFO [stderr] warning: unused variable: `rx`
Nov 28 10:30:52.796 INFO [stderr]   --> src/main.rs:27:14
Nov 28 10:30:52.796 INFO [stderr]    |
Nov 28 10:30:52.796 INFO [stderr] 27 |     let (tx, rx) = mpsc::channel();
Nov 28 10:30:52.796 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Nov 28 10:30:52.796 INFO [stderr]    |
Nov 28 10:30:52.796 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:30:52.796 INFO [stderr] 
Nov 28 10:30:53.044 INFO [stderr] warning: unused variable: `rx`
Nov 28 10:30:53.044 INFO [stderr]   --> src/main.rs:27:14
Nov 28 10:30:53.044 INFO [stderr]    |
Nov 28 10:30:53.044 INFO [stderr] 27 |     let (tx, rx) = mpsc::channel();
Nov 28 10:30:53.044 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Nov 28 10:30:53.044 INFO [stderr]    |
Nov 28 10:30:53.044 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:30:53.044 INFO [stderr] 
Nov 28 10:30:53.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Nov 28 10:30:53.132 INFO [stderr] su: No module specific data is present
Nov 28 10:30:54.184 INFO running `"docker" "inspect" "37a3b3744a26d4748b406c7e1f96831e8b429d9e9c87afdb287d88c053fb493e"`
Nov 28 10:30:54.525 INFO running `"docker" "rm" "-f" "37a3b3744a26d4748b406c7e1f96831e8b429d9e9c87afdb287d88c053fb493e"`
Nov 28 10:30:54.788 INFO [stdout] 37a3b3744a26d4748b406c7e1f96831e8b429d9e9c87afdb287d88c053fb493e