[INFO] updating cached repository ccowmu/rustpunk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ccowmu/rustpunk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ccowmu/rustpunk" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ccowmu/rustpunk"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ccowmu/rustpunk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ccowmu/rustpunk" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ccowmu/rustpunk"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ccowmu/rustpunk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9738e3354098d73faccb801b952e5aedb95b8453
[INFO] sha for GitHub repo ccowmu/rustpunk: 9738e3354098d73faccb801b952e5aedb95b8453
[INFO] validating manifest of ccowmu/rustpunk on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ccowmu/rustpunk on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ccowmu/rustpunk
[INFO] finished frobbing ccowmu/rustpunk
[INFO] frobbed toml for ccowmu/rustpunk written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ccowmu/rustpunk/Cargo.toml
[INFO] started frobbing ccowmu/rustpunk
[INFO] finished frobbing ccowmu/rustpunk
[INFO] frobbed toml for ccowmu/rustpunk written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ccowmu/rustpunk/Cargo.toml
[INFO] crate ccowmu/rustpunk already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ccowmu/rustpunk against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-4/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ccowmu/rustpunk:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1e34bcae67f51b81bbd81f1949ef646ae0e49a7a5618ce3a83ab4c86a5c556a3
[INFO] running `"docker" "start" "-a" "1e34bcae67f51b81bbd81f1949ef646ae0e49a7a5618ce3a83ab4c86a5c556a3"`
[INFO] [stderr]     Checking rustpunk v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "1e34bcae67f51b81bbd81f1949ef646ae0e49a7a5618ce3a83ab4c86a5c556a3"`
[INFO] running `"docker" "rm" "-f" "1e34bcae67f51b81bbd81f1949ef646ae0e49a7a5618ce3a83ab4c86a5c556a3"`
[INFO] [stdout] 1e34bcae67f51b81bbd81f1949ef646ae0e49a7a5618ce3a83ab4c86a5c556a3