Dec 18 16:31:38.235 INFO checking file-lock-1.1.20 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:31:38.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/file-lock/1.1.20:/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 18 16:31:38.425 INFO [stdout] 697c1dc843753a9e54cb3dae5be419870d356dcdc21d85fc5c0057a921fa9b02
Dec 18 16:31:38.430 INFO running `"docker" "start" "-a" "697c1dc843753a9e54cb3dae5be419870d356dcdc21d85fc5c0057a921fa9b02"`
Dec 18 16:31:39.123 INFO [stderr]    Compiling file-lock v1.1.20 (/opt/crater/workdir)
Dec 18 16:31:39.127 INFO [stderr]     Checking mktemp v0.3.1
Dec 18 16:31:39.528 INFO [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 18 16:31:39.528 INFO [stderr]  --> build.rs:4:3
Dec 18 16:31:39.528 INFO [stderr]   |
Dec 18 16:31:39.528 INFO [stderr] 4 |   gcc::Build::new()
Dec 18 16:31:39.528 INFO [stderr]   |   ^^^^^^^^^^^^^^^
Dec 18 16:31:39.528 INFO [stderr]   |
Dec 18 16:31:39.528 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:31:39.528 INFO [stderr] 
Dec 18 16:31:39.528 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 18 16:31:39.528 INFO [stderr]  --> build.rs:4:3
Dec 18 16:31:39.528 INFO [stderr]   |
Dec 18 16:31:39.528 INFO [stderr] 4 |   gcc::Build::new()
Dec 18 16:31:39.528 INFO [stderr]   |   ^^^^^^^^^^^^^^^
Dec 18 16:31:39.528 INFO [stderr] 
Dec 18 16:31:40.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 18 16:31:41.301 INFO running `"docker" "inspect" "697c1dc843753a9e54cb3dae5be419870d356dcdc21d85fc5c0057a921fa9b02"`
Dec 18 16:31:41.502 INFO running `"docker" "rm" "-f" "697c1dc843753a9e54cb3dae5be419870d356dcdc21d85fc5c0057a921fa9b02"`
Dec 18 16:31:41.648 INFO [stdout] 697c1dc843753a9e54cb3dae5be419870d356dcdc21d85fc5c0057a921fa9b02