[INFO] updating cached repository nemo-nullius/sumch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nemo-nullius/sumch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nemo-nullius/sumch" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/nemo-nullius/sumch"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/nemo-nullius/sumch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nemo-nullius/sumch" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/nemo-nullius/sumch"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/nemo-nullius/sumch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ee16dbdc6cb465f7adc04158356a7ece2082769
[INFO] sha for GitHub repo nemo-nullius/sumch: 3ee16dbdc6cb465f7adc04158356a7ece2082769
[INFO] validating manifest of nemo-nullius/sumch on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nemo-nullius/sumch on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nemo-nullius/sumch
[INFO] finished frobbing nemo-nullius/sumch
[INFO] frobbed toml for nemo-nullius/sumch written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/nemo-nullius/sumch/Cargo.toml
[INFO] started frobbing nemo-nullius/sumch
[INFO] finished frobbing nemo-nullius/sumch
[INFO] frobbed toml for nemo-nullius/sumch written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/nemo-nullius/sumch/Cargo.toml
[INFO] crate nemo-nullius/sumch already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nemo-nullius/sumch against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-6/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/nemo-nullius/sumch:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8b48002a74c79189689340e951a0159b8247b41cefc1b98e8260604f09cf3412
[INFO] running `"docker" "start" "-a" "8b48002a74c79189689340e951a0159b8247b41cefc1b98e8260604f09cf3412"`
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking criterion-stats v0.3.0
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking handlebars v1.0.5
[INFO] [stderr]     Checking sumch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking criterion-plot v0.2.7
[INFO] [stderr]     Checking criterion v0.2.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.93s
[INFO] running `"docker" "inspect" "8b48002a74c79189689340e951a0159b8247b41cefc1b98e8260604f09cf3412"`
[INFO] running `"docker" "rm" "-f" "8b48002a74c79189689340e951a0159b8247b41cefc1b98e8260604f09cf3412"`
[INFO] [stdout] 8b48002a74c79189689340e951a0159b8247b41cefc1b98e8260604f09cf3412