[INFO] updating cached repository fitzgen/bumpalo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fitzgen/bumpalo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fitzgen/bumpalo" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/fitzgen/bumpalo"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/fitzgen/bumpalo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fitzgen/bumpalo" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/fitzgen/bumpalo"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/fitzgen/bumpalo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eed75fe9fc3aa9c009ce5af8351950178301ef14
[INFO] sha for GitHub repo fitzgen/bumpalo: eed75fe9fc3aa9c009ce5af8351950178301ef14
[INFO] validating manifest of fitzgen/bumpalo 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 fitzgen/bumpalo 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 fitzgen/bumpalo
[INFO] finished frobbing fitzgen/bumpalo
[INFO] frobbed toml for fitzgen/bumpalo written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/fitzgen/bumpalo/Cargo.toml
[INFO] started frobbing fitzgen/bumpalo
[INFO] finished frobbing fitzgen/bumpalo
[INFO] frobbed toml for fitzgen/bumpalo written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/fitzgen/bumpalo/Cargo.toml
[INFO] crate fitzgen/bumpalo 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 fitzgen/bumpalo 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/fitzgen/bumpalo:/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] 92ea8da018a7855399343103a3782ff8102061738a5f39ec23af8d066f3dda0e
[INFO] running `"docker" "start" "-a" "92ea8da018a7855399343103a3782ff8102061738a5f39ec23af8d066f3dda0e"`
[INFO] [stderr]     Checking bumpalo v2.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking itertools v0.7.9
[INFO] [stderr]     Checking criterion-stats v0.2.5
[INFO] [stderr]     Checking itertools-num v0.1.2
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking handlebars v0.32.4
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stderr]     Checking criterion-plot v0.2.5
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking criterion v0.2.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.22s
[INFO] running `"docker" "inspect" "92ea8da018a7855399343103a3782ff8102061738a5f39ec23af8d066f3dda0e"`
[INFO] running `"docker" "rm" "-f" "92ea8da018a7855399343103a3782ff8102061738a5f39ec23af8d066f3dda0e"`
[INFO] [stdout] 92ea8da018a7855399343103a3782ff8102061738a5f39ec23af8d066f3dda0e