Dec 18 17:11:57.140 INFO checking cvctl-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:11:57.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/cvctl/0.1.0:/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 17:11:57.310 INFO [stdout] 792d77eee8617d37d6bcafaabc080d574d4196a14e1cdac6d97e7c14c618daf8
Dec 18 17:11:57.314 INFO running `"docker" "start" "-a" "792d77eee8617d37d6bcafaabc080d574d4196a14e1cdac6d97e7c14c618daf8"`
Dec 18 17:11:57.863 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 18 17:11:57.864 INFO [stderr]     Checking parity-wasm v0.27.6
Dec 18 17:12:08.268 INFO [stderr]     Checking wasm-core v0.2.15
Dec 18 17:12:14.130 INFO [stderr]     Checking cvctl v0.1.0 (/opt/crater/workdir)
Dec 18 17:12:18.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.86s
Dec 18 17:12:19.053 INFO running `"docker" "inspect" "792d77eee8617d37d6bcafaabc080d574d4196a14e1cdac6d97e7c14c618daf8"`
Dec 18 17:12:19.172 INFO running `"docker" "rm" "-f" "792d77eee8617d37d6bcafaabc080d574d4196a14e1cdac6d97e7c14c618daf8"`
Dec 18 17:12:19.318 INFO [stdout] 792d77eee8617d37d6bcafaabc080d574d4196a14e1cdac6d97e7c14c618daf8