Dec 19 14:16:59.114 INFO checking kirkpetersen/workspace-rust-ex against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:16:59.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kirkpetersen/workspace-rust-ex:/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 14:16:59.512 INFO [stdout] 4bc730c5d321ff35147e2af879b81c4829fd3e77f3f873faae81d62b0716326b
Dec 19 14:16:59.514 INFO running `"docker" "start" "-a" "4bc730c5d321ff35147e2af879b81c4829fd3e77f3f873faae81d62b0716326b"`
Dec 19 14:17:02.085 INFO [stderr]     Checking nix v0.5.1
Dec 19 14:17:05.083 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 14:17:05.855 INFO [stderr]     Checking workspace-rust-ex v0.1.0 (/opt/crater/workdir)
Dec 19 14:17:06.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Dec 19 14:17:07.307 INFO running `"docker" "inspect" "4bc730c5d321ff35147e2af879b81c4829fd3e77f3f873faae81d62b0716326b"`
Dec 19 14:17:07.586 INFO running `"docker" "rm" "-f" "4bc730c5d321ff35147e2af879b81c4829fd3e77f3f873faae81d62b0716326b"`
Dec 19 14:17:07.766 INFO [stdout] 4bc730c5d321ff35147e2af879b81c4829fd3e77f3f873faae81d62b0716326b