Dec 19 14:01:55.881 INFO checking krisradio/ld42 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:01:55.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/krisradio/ld42:/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 14:01:56.365 INFO [stdout] 960fd0298ee51052e558ed01dee09b33cb1ca621c6045c02e1d677317d1acb8b
Dec 19 14:01:56.367 INFO running `"docker" "start" "-a" "960fd0298ee51052e558ed01dee09b33cb1ca621c6045c02e1d677317d1acb8b"`
Dec 19 14:01:57.881 INFO [stderr]     Checking stranglehold v0.1.0 (/opt/crater/workdir)
Dec 19 14:01:58.106 INFO [stderr] warning: unused variable: `give`
Dec 19 14:01:58.106 INFO [stderr]   --> src/main.rs:13:13
Dec 19 14:01:58.106 INFO [stderr]    |
Dec 19 14:01:58.106 INFO [stderr] 13 |         let give: u32 = match give.trim().parse() {
Dec 19 14:01:58.106 INFO [stderr]    |             ^^^^ help: consider using `_give` instead
Dec 19 14:01:58.106 INFO [stderr]    |
Dec 19 14:01:58.106 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:01:58.106 INFO [stderr] 
Dec 19 14:01:58.113 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:58.114 INFO [stderr]  --> src/main.rs:8:9
Dec 19 14:01:58.114 INFO [stderr]   |
Dec 19 14:01:58.114 INFO [stderr] 8 |         io::stdout().flush();
Dec 19 14:01:58.115 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:58.115 INFO [stderr]   |
Dec 19 14:01:58.115 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 19 14:01:58.115 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:58.115 INFO [stderr] 
Dec 19 14:01:58.115 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:58.116 INFO [stderr]   --> src/main.rs:11:9
Dec 19 14:01:58.116 INFO [stderr]    |
Dec 19 14:01:58.116 INFO [stderr] 11 |         io::stdin().read_line(&mut give);
Dec 19 14:01:58.116 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:58.116 INFO [stderr]    |
Dec 19 14:01:58.116 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:58.116 INFO [stderr] 
Dec 19 14:01:58.130 INFO [stderr] warning: unused variable: `give`
Dec 19 14:01:58.130 INFO [stderr]   --> src/main.rs:13:13
Dec 19 14:01:58.130 INFO [stderr]    |
Dec 19 14:01:58.130 INFO [stderr] 13 |         let give: u32 = match give.trim().parse() {
Dec 19 14:01:58.130 INFO [stderr]    |             ^^^^ help: consider using `_give` instead
Dec 19 14:01:58.130 INFO [stderr]    |
Dec 19 14:01:58.130 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:01:58.130 INFO [stderr] 
Dec 19 14:01:58.142 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:58.142 INFO [stderr]  --> src/main.rs:8:9
Dec 19 14:01:58.142 INFO [stderr]   |
Dec 19 14:01:58.142 INFO [stderr] 8 |         io::stdout().flush();
Dec 19 14:01:58.142 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:58.142 INFO [stderr]   |
Dec 19 14:01:58.142 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 19 14:01:58.142 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:58.142 INFO [stderr] 
Dec 19 14:01:58.142 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:58.142 INFO [stderr]   --> src/main.rs:11:9
Dec 19 14:01:58.142 INFO [stderr]    |
Dec 19 14:01:58.142 INFO [stderr] 11 |         io::stdin().read_line(&mut give);
Dec 19 14:01:58.142 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:58.148 INFO [stderr]    |
Dec 19 14:01:58.148 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:58.148 INFO [stderr] 
Dec 19 14:01:58.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 19 14:01:59.106 INFO running `"docker" "inspect" "960fd0298ee51052e558ed01dee09b33cb1ca621c6045c02e1d677317d1acb8b"`
Dec 19 14:01:59.408 INFO running `"docker" "rm" "-f" "960fd0298ee51052e558ed01dee09b33cb1ca621c6045c02e1d677317d1acb8b"`
Dec 19 14:01:59.676 INFO [stdout] 960fd0298ee51052e558ed01dee09b33cb1ca621c6045c02e1d677317d1acb8b