Dec 19 17:51:43.302 INFO checking donflopez/clitask against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:51:43.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/donflopez/clitask:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:51:43.798 INFO [stdout] ec6a37319933f7504b98fc23b65f50ef5b9404f4ffceaf9742e0fc194aaedafa
Dec 19 17:51:43.806 INFO running `"docker" "start" "-a" "ec6a37319933f7504b98fc23b65f50ef5b9404f4ffceaf9742e0fc194aaedafa"`
Dec 19 17:51:46.619 INFO [stderr]    Compiling libz-sys v1.0.24
Dec 19 17:51:46.644 INFO [stderr]     Checking serde_json v0.9.10
Dec 19 17:51:48.466 INFO [stderr]    Compiling curl-sys v0.4.13
Dec 19 17:51:49.625 INFO [stderr]     Checking preferences v1.1.0
Dec 19 17:51:58.924 INFO [stderr]     Checking curl v0.4.18
Dec 19 17:52:00.004 INFO [stderr]     Checking clitask v0.9.0 (/opt/crater/workdir)
Dec 19 17:52:00.580 INFO [stderr] warning: unused variable: `e`
Dec 19 17:52:00.580 INFO [stderr]    --> src/main.rs:129:13
Dec 19 17:52:00.580 INFO [stderr]     |
Dec 19 17:52:00.580 INFO [stderr] 129 |         Err(e) => Settings {
Dec 19 17:52:00.580 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 19 17:52:00.580 INFO [stderr]     |
Dec 19 17:52:00.580 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:52:00.580 INFO [stderr] 
Dec 19 17:52:00.628 INFO [stderr] warning: unused variable: `e`
Dec 19 17:52:00.628 INFO [stderr]    --> src/main.rs:129:13
Dec 19 17:52:00.628 INFO [stderr]     |
Dec 19 17:52:00.628 INFO [stderr] 129 |         Err(e) => Settings {
Dec 19 17:52:00.628 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 19 17:52:00.628 INFO [stderr]     |
Dec 19 17:52:00.628 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:52:00.628 INFO [stderr] 
Dec 19 17:52:00.672 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:52:00.672 INFO [stderr]   --> src/settings.rs:27:9
Dec 19 17:52:00.672 INFO [stderr]    |
Dec 19 17:52:00.672 INFO [stderr] 27 |         self.save(&APP_INFO, ".config");
Dec 19 17:52:00.672 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:52:00.672 INFO [stderr]    |
Dec 19 17:52:00.672 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 17:52:00.672 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:52:00.672 INFO [stderr] 
Dec 19 17:52:00.672 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:52:00.672 INFO [stderr]   --> src/settings.rs:44:9
Dec 19 17:52:00.672 INFO [stderr]    |
Dec 19 17:52:00.672 INFO [stderr] 44 |         self.save(&APP_INFO, ".config");
Dec 19 17:52:00.672 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:52:00.672 INFO [stderr]    |
Dec 19 17:52:00.672 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:52:00.672 INFO [stderr] 
Dec 19 17:52:00.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:52:00.736 INFO [stderr]   --> src/settings.rs:27:9
Dec 19 17:52:00.736 INFO [stderr]    |
Dec 19 17:52:00.736 INFO [stderr] 27 |         self.save(&APP_INFO, ".config");
Dec 19 17:52:00.736 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:52:00.736 INFO [stderr]    |
Dec 19 17:52:00.736 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 17:52:00.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:52:00.736 INFO [stderr] 
Dec 19 17:52:00.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:52:00.736 INFO [stderr]   --> src/settings.rs:44:9
Dec 19 17:52:00.736 INFO [stderr]    |
Dec 19 17:52:00.736 INFO [stderr] 44 |         self.save(&APP_INFO, ".config");
Dec 19 17:52:00.736 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:52:00.736 INFO [stderr]    |
Dec 19 17:52:00.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:52:00.736 INFO [stderr] 
Dec 19 17:52:00.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.33s
Dec 19 17:52:01.007 INFO running `"docker" "inspect" "ec6a37319933f7504b98fc23b65f50ef5b9404f4ffceaf9742e0fc194aaedafa"`
Dec 19 17:52:01.118 INFO running `"docker" "rm" "-f" "ec6a37319933f7504b98fc23b65f50ef5b9404f4ffceaf9742e0fc194aaedafa"`
Dec 19 17:52:01.232 INFO [stdout] ec6a37319933f7504b98fc23b65f50ef5b9404f4ffceaf9742e0fc194aaedafa