[INFO] updating cached repository pigeon-working-group/9000d
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pigeon-working-group/9000d
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pigeon-working-group/9000d" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/pigeon-working-group/9000d"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/pigeon-working-group/9000d'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pigeon-working-group/9000d" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/pigeon-working-group/9000d"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/pigeon-working-group/9000d'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ee57ca8bb63ff38c6a7c7e6141554d81fe6e568
[INFO] sha for GitHub repo pigeon-working-group/9000d: 2ee57ca8bb63ff38c6a7c7e6141554d81fe6e568
[INFO] validating manifest of pigeon-working-group/9000d on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pigeon-working-group/9000d on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pigeon-working-group/9000d
[INFO] finished frobbing pigeon-working-group/9000d
[INFO] frobbed toml for pigeon-working-group/9000d written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/pigeon-working-group/9000d/Cargo.toml
[INFO] started frobbing pigeon-working-group/9000d
[INFO] finished frobbing pigeon-working-group/9000d
[INFO] frobbed toml for pigeon-working-group/9000d written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/pigeon-working-group/9000d/Cargo.toml
[INFO] crate pigeon-working-group/9000d has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pigeon-working-group/9000d against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-6/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/pigeon-working-group/9000d:/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0952171c127eeca65d119ced19a72ed6d904a05a5bb3b96f632f2cb165f5044c
[INFO] running `"docker" "start" "-a" "0952171c127eeca65d119ced19a72ed6d904a05a5bb3b96f632f2cb165f5044c"`
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling unicode-normalization v0.1.5
[INFO] [stderr]    Compiling serde v1.0.11
[INFO] [stderr]    Compiling percent-encoding v1.0.0
[INFO] [stderr]    Compiling if_chain v0.1.2
[INFO] [stderr]     Checking quick-error v1.2.0
[INFO] [stderr]     Checking bufstream v0.1.3
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]     Checking rppal v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]    Compiling idna v0.1.4
[INFO] [stderr]    Compiling url v1.5.1
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking validator v0.6.0
[INFO] [stderr]    Compiling validator_derive v0.6.0
[INFO] [stderr]     Checking 9000d v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.48s
[INFO] running `"docker" "inspect" "0952171c127eeca65d119ced19a72ed6d904a05a5bb3b96f632f2cb165f5044c"`
[INFO] running `"docker" "rm" "-f" "0952171c127eeca65d119ced19a72ed6d904a05a5bb3b96f632f2cb165f5044c"`
[INFO] [stdout] 0952171c127eeca65d119ced19a72ed6d904a05a5bb3b96f632f2cb165f5044c