Dec 19 17:14:48.703 INFO checking esanum/excel_column_diff against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:14:48.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/esanum/excel_column_diff:/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 17:14:49.311 INFO [stdout] 263e239669dbd88fa03977a83980c09051c7e8f47ca6e50a076e347902e5b4a7
Dec 19 17:14:49.313 INFO running `"docker" "start" "-a" "263e239669dbd88fa03977a83980c09051c7e8f47ca6e50a076e347902e5b4a7"`
Dec 19 17:14:51.114 INFO [stderr]     Checking diff v0.1.11
Dec 19 17:14:51.133 INFO [stderr]     Checking zip v0.5.0
Dec 19 17:14:51.133 INFO [stderr]     Checking quick-xml v0.13.1
Dec 19 17:14:52.671 INFO [stderr]     Checking calamine v0.14.10
Dec 19 17:14:55.063 INFO [stderr]     Checking excel_column_diff v0.1.0 (/opt/crater/workdir)
Dec 19 17:14:56.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Dec 19 17:14:56.370 INFO running `"docker" "inspect" "263e239669dbd88fa03977a83980c09051c7e8f47ca6e50a076e347902e5b4a7"`
Dec 19 17:14:56.510 INFO running `"docker" "rm" "-f" "263e239669dbd88fa03977a83980c09051c7e8f47ca6e50a076e347902e5b4a7"`
Dec 19 17:14:56.722 INFO [stdout] 263e239669dbd88fa03977a83980c09051c7e8f47ca6e50a076e347902e5b4a7