Dec 18 15:23:21.848 INFO checking grin_util-0.4.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 15:23:21.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/grin_util/0.4.2:/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 15:23:22.377 INFO [stdout] 9f3b1c0f5bc67e84a6f2a54c91f17e3368e9917d2805ad83077df306414ed59a Dec 18 15:23:22.378 INFO running `"docker" "start" "-a" "9f3b1c0f5bc67e84a6f2a54c91f17e3368e9917d2805ad83077df306414ed59a"` Dec 18 15:23:24.160 INFO [stderr] Compiling grin_secp256k1zkp v0.7.2 Dec 18 15:23:24.168 INFO [stderr] Checking log4rs v0.8.1 Dec 18 15:23:30.209 INFO [stderr] Checking grin_util v0.4.2 (/opt/crater/workdir) Dec 18 15:23:38.305 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.47s Dec 18 15:23:40.180 INFO running `"docker" "inspect" "9f3b1c0f5bc67e84a6f2a54c91f17e3368e9917d2805ad83077df306414ed59a"` Dec 18 15:23:40.520 INFO running `"docker" "rm" "-f" "9f3b1c0f5bc67e84a6f2a54c91f17e3368e9917d2805ad83077df306414ed59a"` Dec 18 15:23:40.835 INFO [stdout] 9f3b1c0f5bc67e84a6f2a54c91f17e3368e9917d2805ad83077df306414ed59a