Dec 17 20:42:26.438 INFO checking linuxlover123/golang_ctw against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:42:26.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/linuxlover123/golang_ctw:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:42:26.968 INFO [stdout] 37a485f7da99fb5d42420e99534a236ed39bab5720dc3b623b7eddd3fc7af4ee
Dec 17 20:42:26.970 INFO running `"docker" "start" "-a" "37a485f7da99fb5d42420e99534a236ed39bab5720dc3b623b7eddd3fc7af4ee"`
Dec 17 20:42:28.464 INFO [stderr]     Checking regex v0.2.5
Dec 17 20:42:30.380 INFO [stderr]     Checking golang_ctw v0.1.0 (/opt/crater/workdir)
Dec 17 20:42:30.736 INFO [stderr] warning: field is never used: `def`
Dec 17 20:42:30.736 INFO [stderr]  --> src/lib.rs:8:5
Dec 17 20:42:30.736 INFO [stderr]   |
Dec 17 20:42:30.736 INFO [stderr] 8 |     def: String,
Dec 17 20:42:30.736 INFO [stderr]   |     ^^^^^^^^^^^
Dec 17 20:42:30.736 INFO [stderr]   |
Dec 17 20:42:30.737 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 20:42:30.737 INFO [stderr] 
Dec 17 20:42:30.788 INFO [stderr] warning: field is never used: `def`
Dec 17 20:42:30.788 INFO [stderr]  --> src/lib.rs:8:5
Dec 17 20:42:30.788 INFO [stderr]   |
Dec 17 20:42:30.788 INFO [stderr] 8 |     def: String,
Dec 17 20:42:30.788 INFO [stderr]   |     ^^^^^^^^^^^
Dec 17 20:42:30.788 INFO [stderr]   |
Dec 17 20:42:30.789 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 20:42:30.789 INFO [stderr] 
Dec 17 20:42:31.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 17 20:42:31.934 INFO running `"docker" "inspect" "37a485f7da99fb5d42420e99534a236ed39bab5720dc3b623b7eddd3fc7af4ee"`
Dec 17 20:42:32.112 INFO running `"docker" "rm" "-f" "37a485f7da99fb5d42420e99534a236ed39bab5720dc3b623b7eddd3fc7af4ee"`
Dec 17 20:42:32.372 INFO [stdout] 37a485f7da99fb5d42420e99534a236ed39bab5720dc3b623b7eddd3fc7af4ee