Nov 28 00:11:15.423 INFO checking msehnout/redesigned-chainsaw against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 00:11:15.425 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 28 00:11:16.050 INFO [stdout] d691bb9ae971b7055b619d65da33fc2158631b1f3b8c99dca3a1ef7aaa75a50e Nov 28 00:11:16.052 INFO running `"docker" "start" "-a" "d691bb9ae971b7055b619d65da33fc2158631b1f3b8c99dca3a1ef7aaa75a50e"` Nov 28 00:11:17.296 INFO [stderr] usermod: no changes Nov 28 00:11:17.380 INFO [stderr] Checking redesigned-chainsaw v0.1.0 (/source) Nov 28 00:11:17.881 INFO [stderr] warning: variable does not need to be mutable Nov 28 00:11:17.881 INFO [stderr] --> src/main.rs:108:9 Nov 28 00:11:17.881 INFO [stderr] | Nov 28 00:11:17.882 INFO [stderr] 108 | let mut file_name; Nov 28 00:11:17.882 INFO [stderr] | ----^^^^^^^^^ Nov 28 00:11:17.882 INFO [stderr] | | Nov 28 00:11:17.883 INFO [stderr] | help: remove this `mut` Nov 28 00:11:17.883 INFO [stderr] | Nov 28 00:11:17.883 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 00:11:17.889 INFO [stderr] Nov 28 00:11:17.890 INFO [stderr] warning: variable does not need to be mutable Nov 28 00:11:17.890 INFO [stderr] --> src/main.rs:108:9 Nov 28 00:11:17.890 INFO [stderr] | Nov 28 00:11:17.891 INFO [stderr] 108 | let mut file_name; Nov 28 00:11:17.891 INFO [stderr] | ----^^^^^^^^^ Nov 28 00:11:17.891 INFO [stderr] | | Nov 28 00:11:17.891 INFO [stderr] | help: remove this `mut` Nov 28 00:11:17.892 INFO [stderr] | Nov 28 00:11:17.892 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 00:11:17.892 INFO [stderr] Nov 28 00:11:17.900 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 00:11:17.901 INFO [stderr] --> src/main.rs:120:5 Nov 28 00:11:17.901 INFO [stderr] | Nov 28 00:11:17.901 INFO [stderr] 120 | file.read_to_string(&mut tape); Nov 28 00:11:17.901 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 00:11:17.902 INFO [stderr] | Nov 28 00:11:17.902 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 00:11:17.902 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 00:11:17.902 INFO [stderr] Nov 28 00:11:17.903 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 00:11:17.903 INFO [stderr] --> src/main.rs:120:5 Nov 28 00:11:17.903 INFO [stderr] | Nov 28 00:11:17.903 INFO [stderr] 120 | file.read_to_string(&mut tape); Nov 28 00:11:17.904 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 00:11:17.904 INFO [stderr] | Nov 28 00:11:17.904 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 00:11:17.904 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 00:11:17.905 INFO [stderr] Nov 28 00:11:17.952 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s Nov 28 00:11:17.953 INFO [stderr] su: No module specific data is present Nov 28 00:11:18.712 INFO running `"docker" "inspect" "d691bb9ae971b7055b619d65da33fc2158631b1f3b8c99dca3a1ef7aaa75a50e"` Nov 28 00:11:18.994 INFO running `"docker" "rm" "-f" "d691bb9ae971b7055b619d65da33fc2158631b1f3b8c99dca3a1ef7aaa75a50e"` Nov 28 00:11:19.344 INFO [stdout] d691bb9ae971b7055b619d65da33fc2158631b1f3b8c99dca3a1ef7aaa75a50e