Dec 18 17:30:43.583 INFO checking clitask-0.9.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:30:43.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/clitask/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:30:43.751 INFO [stdout] 4a62e9d3af3a9f1fa1ae810a0e55f01b618431040f11f8cde45dd0f178021525
Dec 18 17:30:43.752 INFO running `"docker" "start" "-a" "4a62e9d3af3a9f1fa1ae810a0e55f01b618431040f11f8cde45dd0f178021525"`
Dec 18 17:30:44.528 INFO [stderr]     Checking preferences v1.1.0
Dec 18 17:30:44.949 INFO [stderr]     Checking clitask v0.9.0 (/opt/crater/workdir)
Dec 18 17:30:45.772 INFO [stderr] warning: unused variable: `e`
Dec 18 17:30:45.772 INFO [stderr]    --> src/main.rs:129:13
Dec 18 17:30:45.772 INFO [stderr]     |
Dec 18 17:30:45.772 INFO [stderr] 129 |         Err(e) => Settings {
Dec 18 17:30:45.772 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 18 17:30:45.772 INFO [stderr]     |
Dec 18 17:30:45.772 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 17:30:45.772 INFO [stderr] 
Dec 18 17:30:45.868 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:30:45.868 INFO [stderr]   --> src/settings.rs:27:9
Dec 18 17:30:45.868 INFO [stderr]    |
Dec 18 17:30:45.868 INFO [stderr] 27 |         self.save(&APP_INFO, ".config");
Dec 18 17:30:45.868 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:30:45.868 INFO [stderr]    |
Dec 18 17:30:45.868 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 17:30:45.868 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:30:45.868 INFO [stderr] 
Dec 18 17:30:45.868 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:30:45.868 INFO [stderr]   --> src/settings.rs:44:9
Dec 18 17:30:45.868 INFO [stderr]    |
Dec 18 17:30:45.868 INFO [stderr] 44 |         self.save(&APP_INFO, ".config");
Dec 18 17:30:45.868 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:30:45.868 INFO [stderr]    |
Dec 18 17:30:45.868 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:30:45.868 INFO [stderr] 
Dec 18 17:30:45.940 INFO [stderr] warning: unused variable: `e`
Dec 18 17:30:45.940 INFO [stderr]    --> src/main.rs:129:13
Dec 18 17:30:45.940 INFO [stderr]     |
Dec 18 17:30:45.940 INFO [stderr] 129 |         Err(e) => Settings {
Dec 18 17:30:45.940 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 18 17:30:45.940 INFO [stderr]     |
Dec 18 17:30:45.940 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 17:30:45.940 INFO [stderr] 
Dec 18 17:30:46.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:30:46.032 INFO [stderr]   --> src/settings.rs:27:9
Dec 18 17:30:46.032 INFO [stderr]    |
Dec 18 17:30:46.032 INFO [stderr] 27 |         self.save(&APP_INFO, ".config");
Dec 18 17:30:46.032 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:30:46.032 INFO [stderr]    |
Dec 18 17:30:46.032 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 17:30:46.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:30:46.032 INFO [stderr] 
Dec 18 17:30:46.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:30:46.032 INFO [stderr]   --> src/settings.rs:44:9
Dec 18 17:30:46.032 INFO [stderr]    |
Dec 18 17:30:46.032 INFO [stderr] 44 |         self.save(&APP_INFO, ".config");
Dec 18 17:30:46.032 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:30:46.032 INFO [stderr]    |
Dec 18 17:30:46.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:30:46.032 INFO [stderr] 
Dec 18 17:30:46.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 18 17:30:46.370 INFO running `"docker" "inspect" "4a62e9d3af3a9f1fa1ae810a0e55f01b618431040f11f8cde45dd0f178021525"`
Dec 18 17:30:46.580 INFO running `"docker" "rm" "-f" "4a62e9d3af3a9f1fa1ae810a0e55f01b618431040f11f8cde45dd0f178021525"`
Dec 18 17:30:46.764 INFO [stdout] 4a62e9d3af3a9f1fa1ae810a0e55f01b618431040f11f8cde45dd0f178021525