[INFO] updating cached repository UnlawfulMonad/regtest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/UnlawfulMonad/regtest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/UnlawfulMonad/regtest" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/UnlawfulMonad/regtest"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/UnlawfulMonad/regtest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/UnlawfulMonad/regtest" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/UnlawfulMonad/regtest"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/UnlawfulMonad/regtest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 263c3a5cdf093113a911b84579d4c0eb3b609b49
[INFO] sha for GitHub repo UnlawfulMonad/regtest: 263c3a5cdf093113a911b84579d4c0eb3b609b49
[INFO] validating manifest of UnlawfulMonad/regtest 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 UnlawfulMonad/regtest 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 UnlawfulMonad/regtest
[INFO] finished frobbing UnlawfulMonad/regtest
[INFO] frobbed toml for UnlawfulMonad/regtest written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/UnlawfulMonad/regtest/Cargo.toml
[INFO] started frobbing UnlawfulMonad/regtest
[INFO] finished frobbing UnlawfulMonad/regtest
[INFO] frobbed toml for UnlawfulMonad/regtest written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/UnlawfulMonad/regtest/Cargo.toml
[INFO] crate UnlawfulMonad/regtest 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 UnlawfulMonad/regtest against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-4/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/UnlawfulMonad/regtest:/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] d30d3c6576679b3ac7d190937d0db8560dac7a5117580f885438cf1d9e17a9bd
[INFO] running `"docker" "start" "-a" "d30d3c6576679b3ac7d190937d0db8560dac7a5117580f885438cf1d9e17a9bd"`
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking app_dirs v1.1.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking regex v1.0.1
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking regtest v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
[INFO] running `"docker" "inspect" "d30d3c6576679b3ac7d190937d0db8560dac7a5117580f885438cf1d9e17a9bd"`
[INFO] running `"docker" "rm" "-f" "d30d3c6576679b3ac7d190937d0db8560dac7a5117580f885438cf1d9e17a9bd"`
[INFO] [stdout] d30d3c6576679b3ac7d190937d0db8560dac7a5117580f885438cf1d9e17a9bd