Dec 19 14:01:54.096 INFO checking krisradio/ld42 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:01:54.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:01:54.588 INFO [stdout] df30586cf41d08dd8eee0f4ba6dd197a622e53098000d314864a17859f1c5850
Dec 19 14:01:54.591 INFO running `"docker" "start" "-a" "df30586cf41d08dd8eee0f4ba6dd197a622e53098000d314864a17859f1c5850"`
Dec 19 14:01:56.480 INFO [stderr]     Checking stranglehold v0.1.0 (/opt/crater/workdir)
Dec 19 14:01:56.892 INFO [stderr] warning: unused variable: `give`
Dec 19 14:01:56.892 INFO [stderr]   --> src/main.rs:13:13
Dec 19 14:01:56.892 INFO [stderr]    |
Dec 19 14:01:56.892 INFO [stderr] 13 |         let give: u32 = match give.trim().parse() {
Dec 19 14:01:56.892 INFO [stderr]    |             ^^^^ help: consider using `_give` instead
Dec 19 14:01:56.892 INFO [stderr]    |
Dec 19 14:01:56.892 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:01:56.892 INFO [stderr] 
Dec 19 14:01:56.896 INFO [stderr] warning: unused variable: `give`
Dec 19 14:01:56.896 INFO [stderr]   --> src/main.rs:13:13
Dec 19 14:01:56.896 INFO [stderr]    |
Dec 19 14:01:56.896 INFO [stderr] 13 |         let give: u32 = match give.trim().parse() {
Dec 19 14:01:56.896 INFO [stderr]    |             ^^^^ help: consider using `_give` instead
Dec 19 14:01:56.896 INFO [stderr]    |
Dec 19 14:01:56.896 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:01:56.896 INFO [stderr] 
Dec 19 14:01:56.905 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:56.905 INFO [stderr]  --> src/main.rs:8:9
Dec 19 14:01:56.905 INFO [stderr]   |
Dec 19 14:01:56.905 INFO [stderr] 8 |         io::stdout().flush();
Dec 19 14:01:56.906 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:56.906 INFO [stderr]   |
Dec 19 14:01:56.906 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 19 14:01:56.906 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:56.906 INFO [stderr] 
Dec 19 14:01:56.906 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:56.906 INFO [stderr]   --> src/main.rs:11:9
Dec 19 14:01:56.906 INFO [stderr]    |
Dec 19 14:01:56.906 INFO [stderr] 11 |         io::stdin().read_line(&mut give);
Dec 19 14:01:56.906 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:56.906 INFO [stderr]    |
Dec 19 14:01:56.906 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:56.906 INFO [stderr] 
Dec 19 14:01:56.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:56.920 INFO [stderr]  --> src/main.rs:8:9
Dec 19 14:01:56.920 INFO [stderr]   |
Dec 19 14:01:56.920 INFO [stderr] 8 |         io::stdout().flush();
Dec 19 14:01:56.920 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:56.920 INFO [stderr]   |
Dec 19 14:01:56.920 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 19 14:01:56.920 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:56.920 INFO [stderr] 
Dec 19 14:01:56.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:01:56.920 INFO [stderr]   --> src/main.rs:11:9
Dec 19 14:01:56.920 INFO [stderr]    |
Dec 19 14:01:56.920 INFO [stderr] 11 |         io::stdin().read_line(&mut give);
Dec 19 14:01:56.920 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:56.921 INFO [stderr]    |
Dec 19 14:01:56.921 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:01:56.921 INFO [stderr] 
Dec 19 14:01:56.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 14:01:57.732 INFO running `"docker" "inspect" "df30586cf41d08dd8eee0f4ba6dd197a622e53098000d314864a17859f1c5850"`
Dec 19 14:01:58.030 INFO running `"docker" "rm" "-f" "df30586cf41d08dd8eee0f4ba6dd197a622e53098000d314864a17859f1c5850"`
Dec 19 14:01:58.337 INFO [stdout] df30586cf41d08dd8eee0f4ba6dd197a622e53098000d314864a17859f1c5850