[INFO] updating cached repository qiuzhanghua/rust-docker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/qiuzhanghua/rust-docker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/qiuzhanghua/rust-docker" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/qiuzhanghua/rust-docker"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/qiuzhanghua/rust-docker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/qiuzhanghua/rust-docker" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/qiuzhanghua/rust-docker"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/qiuzhanghua/rust-docker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7add927da758da250178bfdae014067c0a85f0ee
[INFO] sha for GitHub repo qiuzhanghua/rust-docker: 7add927da758da250178bfdae014067c0a85f0ee
[INFO] validating manifest of qiuzhanghua/rust-docker on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qiuzhanghua/rust-docker on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qiuzhanghua/rust-docker
[INFO] finished frobbing qiuzhanghua/rust-docker
[INFO] frobbed toml for qiuzhanghua/rust-docker written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/qiuzhanghua/rust-docker/Cargo.toml
[INFO] started frobbing qiuzhanghua/rust-docker
[INFO] finished frobbing qiuzhanghua/rust-docker
[INFO] frobbed toml for qiuzhanghua/rust-docker written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/qiuzhanghua/rust-docker/Cargo.toml
[INFO] crate qiuzhanghua/rust-docker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking qiuzhanghua/rust-docker against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/qiuzhanghua/rust-docker:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1cf2eb4c4e5dda061d1cb95f6c5e0938e7144ab011be07af65f0534c0f5ab133
[INFO] running `"docker" "start" "-a" "1cf2eb4c4e5dda061d1cb95f6c5e0938e7144ab011be07af65f0534c0f5ab133"`
[INFO] [stderr]     Checking rust-docker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "1cf2eb4c4e5dda061d1cb95f6c5e0938e7144ab011be07af65f0534c0f5ab133"`
[INFO] running `"docker" "rm" "-f" "1cf2eb4c4e5dda061d1cb95f6c5e0938e7144ab011be07af65f0534c0f5ab133"`
[INFO] [stdout] 1cf2eb4c4e5dda061d1cb95f6c5e0938e7144ab011be07af65f0534c0f5ab133