[INFO] updating cached repository flowstage/routing-service
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/flowstage/routing-service
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/flowstage/routing-service" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/flowstage/routing-service"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/flowstage/routing-service'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/flowstage/routing-service" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/flowstage/routing-service"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/flowstage/routing-service'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ccfb0e535ae75b3e81dfb22bf6c5d97182938343
[INFO] sha for GitHub repo flowstage/routing-service: ccfb0e535ae75b3e81dfb22bf6c5d97182938343
[INFO] validating manifest of flowstage/routing-service on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of flowstage/routing-service on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing flowstage/routing-service
[INFO] finished frobbing flowstage/routing-service
[INFO] frobbed toml for flowstage/routing-service written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/flowstage/routing-service/Cargo.toml
[INFO] started frobbing flowstage/routing-service
[INFO] finished frobbing flowstage/routing-service
[INFO] frobbed toml for flowstage/routing-service written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/flowstage/routing-service/Cargo.toml
[INFO] crate flowstage/routing-service has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking flowstage/routing-service against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-5/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/flowstage/routing-service:/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 93df3adca934492b746ee9cdc87113cf0fc107180b0b66182d02bf18da0ecabd
[INFO] running `"docker" "start" "-a" "93df3adca934492b746ee9cdc87113cf0fc107180b0b66182d02bf18da0ecabd"`
[INFO] [stderr]     Checking futures-cpupool v0.1.7
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking hyper v0.11.10
[INFO] [stderr]     Checking routing_service v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `"docker" "inspect" "93df3adca934492b746ee9cdc87113cf0fc107180b0b66182d02bf18da0ecabd"`
[INFO] running `"docker" "rm" "-f" "93df3adca934492b746ee9cdc87113cf0fc107180b0b66182d02bf18da0ecabd"`
[INFO] [stdout] 93df3adca934492b746ee9cdc87113cf0fc107180b0b66182d02bf18da0ecabd