Dec 19 18:26:32.425 INFO checking daniel-ferguson/csv2sc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:26:32.425 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/daniel-ferguson/csv2sc:/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 18:26:32.856 INFO [stdout] d4ae39b48294753dad32c3d80233dde88057ea38cc2ceecd0a96ce5d4f948c3e
Dec 19 18:26:32.858 INFO running `"docker" "start" "-a" "d4ae39b48294753dad32c3d80233dde88057ea38cc2ceecd0a96ce5d4f948c3e"`
Dec 19 18:26:34.194 INFO [stderr]    Compiling serde v1.0.62
Dec 19 18:26:44.369 INFO [stderr]     Checking csv v1.0.0
Dec 19 18:26:45.728 INFO [stderr]     Checking csv2sc v0.1.0 (/opt/crater/workdir)
Dec 19 18:26:46.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.58s
Dec 19 18:26:47.949 INFO running `"docker" "inspect" "d4ae39b48294753dad32c3d80233dde88057ea38cc2ceecd0a96ce5d4f948c3e"`
Dec 19 18:26:48.242 INFO running `"docker" "rm" "-f" "d4ae39b48294753dad32c3d80233dde88057ea38cc2ceecd0a96ce5d4f948c3e"`
Dec 19 18:26:48.540 INFO [stdout] d4ae39b48294753dad32c3d80233dde88057ea38cc2ceecd0a96ce5d4f948c3e