Dec 19 18:51:33.373 INFO checking colindean/ledger-fidelity-401k-csv-parser against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:51:33.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/colindean/ledger-fidelity-401k-csv-parser:/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 18:51:33.806 INFO [stdout] 2e555fc134ed870952cc598bde3eaeeb05a7be759fad325dcaf160182fd79a18
Dec 19 18:51:33.816 INFO running `"docker" "start" "-a" "2e555fc134ed870952cc598bde3eaeeb05a7be759fad325dcaf160182fd79a18"`
Dec 19 18:51:35.020 INFO [stderr]    Compiling byteorder v0.5.3
Dec 19 18:51:35.400 INFO [stderr]    Compiling csv v0.14.7
Dec 19 18:51:36.808 INFO [stderr]    Compiling steel-cent v0.2.1
Dec 19 18:51:38.420 INFO [stderr]     Checking ledger-fidelity-401k-parser v0.1.0 (/opt/crater/workdir)
Dec 19 18:51:39.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Dec 19 18:51:39.721 INFO running `"docker" "inspect" "2e555fc134ed870952cc598bde3eaeeb05a7be759fad325dcaf160182fd79a18"`
Dec 19 18:51:39.926 INFO running `"docker" "rm" "-f" "2e555fc134ed870952cc598bde3eaeeb05a7be759fad325dcaf160182fd79a18"`
Dec 19 18:51:40.103 INFO [stdout] 2e555fc134ed870952cc598bde3eaeeb05a7be759fad325dcaf160182fd79a18