[INFO] cloning repository intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching
[INFO] running `"git" "clone" "--bare" "git://github.com/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching.git" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching'...
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3eadd236164ef21b51b1ab90ce1f333e49906382
[INFO] sha for GitHub repo intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching: 3eadd236164ef21b51b1ab90ce1f333e49906382
[INFO] validating manifest of intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching/Cargo.toml
[INFO] started frobbing intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching/Cargo.toml
[INFO] crate intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/intrepion/example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9ffd842bd5ea7db8d50ec01569d1178349903980b11504b86f15ab331cb223cd
[INFO] running `"docker" "start" "-a" "9ffd842bd5ea7db8d50ec01569d1178349903980b11504b86f15ab331cb223cd"`
[INFO] [stderr]     Checking example-x-rust-x-rustbyexample-com-x-std_misc-arg-matching v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "9ffd842bd5ea7db8d50ec01569d1178349903980b11504b86f15ab331cb223cd"`
[INFO] running `"docker" "rm" "-f" "9ffd842bd5ea7db8d50ec01569d1178349903980b11504b86f15ab331cb223cd"`
[INFO] [stdout] 9ffd842bd5ea7db8d50ec01569d1178349903980b11504b86f15ab331cb223cd