Dec 19 18:28:00.521 INFO checking dan-t/rusty-tags against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:28:00.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/dan-t/rusty-tags:/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 18:28:00.928 INFO [stdout] 7cabc81b18bf5c109810610659422a7f44ec6a5f54fcf76239229ac59d0f481c
Dec 19 18:28:00.934 INFO running `"docker" "start" "-a" "7cabc81b18bf5c109810610659422a7f44ec6a5f54fcf76239229ac59d0f481c"`
Dec 19 18:28:02.404 INFO [stderr]     Checking atty v0.2.6
Dec 19 18:28:02.404 INFO [stderr]     Checking dirs v1.0.4
Dec 19 18:28:02.812 INFO [stderr]     Checking clap v2.32.0
Dec 19 18:28:07.286 INFO [stderr]     Checking rusty-tags v3.2.0 (/opt/crater/workdir)
Dec 19 18:28:08.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
Dec 19 18:28:09.832 INFO running `"docker" "inspect" "7cabc81b18bf5c109810610659422a7f44ec6a5f54fcf76239229ac59d0f481c"`
Dec 19 18:28:10.031 INFO running `"docker" "rm" "-f" "7cabc81b18bf5c109810610659422a7f44ec6a5f54fcf76239229ac59d0f481c"`
Dec 19 18:28:10.192 INFO [stdout] 7cabc81b18bf5c109810610659422a7f44ec6a5f54fcf76239229ac59d0f481c