[INFO] updating cached repository richardjharris/tsvfirst
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/richardjharris/tsvfirst
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/richardjharris/tsvfirst" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/richardjharris/tsvfirst"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/richardjharris/tsvfirst'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/richardjharris/tsvfirst" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/richardjharris/tsvfirst"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/richardjharris/tsvfirst'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 080a46e4d4b36c5e9a20da73ab41a54160c8a27d
[INFO] sha for GitHub repo richardjharris/tsvfirst: 080a46e4d4b36c5e9a20da73ab41a54160c8a27d
[INFO] validating manifest of richardjharris/tsvfirst on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of richardjharris/tsvfirst on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing richardjharris/tsvfirst
[INFO] finished frobbing richardjharris/tsvfirst
[INFO] frobbed toml for richardjharris/tsvfirst written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/richardjharris/tsvfirst/Cargo.toml
[INFO] started frobbing richardjharris/tsvfirst
[INFO] finished frobbing richardjharris/tsvfirst
[INFO] frobbed toml for richardjharris/tsvfirst written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/richardjharris/tsvfirst/Cargo.toml
[INFO] crate richardjharris/tsvfirst has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking richardjharris/tsvfirst against try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-5/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/richardjharris/tsvfirst:/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" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 788ab098b12af894d0b4f52956c618f41cceaff9c36a4e6de2851ef86f207193
[INFO] running `"docker" "start" "-a" "788ab098b12af894d0b4f52956c618f41cceaff9c36a4e6de2851ef86f207193"`
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking tsvfirst v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `"docker" "inspect" "788ab098b12af894d0b4f52956c618f41cceaff9c36a4e6de2851ef86f207193"`
[INFO] running `"docker" "rm" "-f" "788ab098b12af894d0b4f52956c618f41cceaff9c36a4e6de2851ef86f207193"`
[INFO] [stdout] 788ab098b12af894d0b4f52956c618f41cceaff9c36a4e6de2851ef86f207193