[INFO] updating cached repository Michael0x2a/impo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Michael0x2a/impo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Michael0x2a/impo" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Michael0x2a/impo"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Michael0x2a/impo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Michael0x2a/impo" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Michael0x2a/impo"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Michael0x2a/impo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a49d12d09be2b0e4f97419d7165a8a79dd845cd [INFO] sha for GitHub repo Michael0x2a/impo: 8a49d12d09be2b0e4f97419d7165a8a79dd845cd [INFO] validating manifest of Michael0x2a/impo on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Michael0x2a/impo on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Michael0x2a/impo [INFO] finished frobbing Michael0x2a/impo [INFO] frobbed toml for Michael0x2a/impo written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Michael0x2a/impo/Cargo.toml [INFO] started frobbing Michael0x2a/impo [INFO] finished frobbing Michael0x2a/impo [INFO] frobbed toml for Michael0x2a/impo written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Michael0x2a/impo/Cargo.toml [INFO] crate Michael0x2a/impo has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Michael0x2a/impo against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-3/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Michael0x2a/impo:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5daf8e022b8b98b5a8e70f5012028358462536b66eecaf214bc4f3f795dd0af1 [INFO] running `"docker" "start" "-a" "5daf8e022b8b98b5a8e70f5012028358462536b66eecaf214bc4f3f795dd0af1"` [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking impo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.14s [INFO] running `"docker" "inspect" "5daf8e022b8b98b5a8e70f5012028358462536b66eecaf214bc4f3f795dd0af1"` [INFO] running `"docker" "rm" "-f" "5daf8e022b8b98b5a8e70f5012028358462536b66eecaf214bc4f3f795dd0af1"` [INFO] [stdout] 5daf8e022b8b98b5a8e70f5012028358462536b66eecaf214bc4f3f795dd0af1