Dec 18 03:55:34.179 INFO checking apolitical/csv2json against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:55:34.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/apolitical/csv2json:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:55:34.387 INFO [stdout] 1ffedc1bbc61220b2f8a27b9cea38cb87767ee783bf544489781a195fa2bdee8
Dec 18 03:55:34.389 INFO running `"docker" "start" "-a" "1ffedc1bbc61220b2f8a27b9cea38cb87767ee783bf544489781a195fa2bdee8"`
Dec 18 03:55:36.144 INFO [stderr]     Checking serde_json v1.0.33
Dec 18 03:55:36.144 INFO [stderr]     Checking csv v1.0.5
Dec 18 03:55:38.356 INFO [stderr]     Checking csv2json v0.1.1 (/opt/crater/workdir)
Dec 18 03:55:38.830 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Dec 18 03:55:39.082 INFO running `"docker" "inspect" "1ffedc1bbc61220b2f8a27b9cea38cb87767ee783bf544489781a195fa2bdee8"`
Dec 18 03:55:39.197 INFO running `"docker" "rm" "-f" "1ffedc1bbc61220b2f8a27b9cea38cb87767ee783bf544489781a195fa2bdee8"`
Dec 18 03:55:39.343 INFO [stdout] 1ffedc1bbc61220b2f8a27b9cea38cb87767ee783bf544489781a195fa2bdee8