[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-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/pigeon-working-group/9000d"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/pigeon-working-group/9000d'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pigeon-working-group/9000d" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/pigeon-working-group/9000d"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/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#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pigeon-working-group/9000d on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-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-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/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-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/pigeon-working-group/9000d/Cargo.toml
[INFO] crate pigeon-working-group/9000d already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pigeon-working-group/9000d against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-1/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a6b39ba3cc39e88573c8b06867f3f7ffd7d163e8603a1b13ea9f77d5b995b4e7
[INFO] running `"docker" "start" "-a" "a6b39ba3cc39e88573c8b06867f3f7ffd7d163e8603a1b13ea9f77d5b995b4e7"`
[INFO] [stderr]    Compiling matches v0.1.6
[INFO] [stderr]    Compiling lazy_static v0.2.8
[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]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]     Checking validator v0.6.0
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]     Checking rppal v0.1.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling idna v0.1.4
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling url v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.2
[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 42.99s
[INFO] running `"docker" "inspect" "a6b39ba3cc39e88573c8b06867f3f7ffd7d163e8603a1b13ea9f77d5b995b4e7"`
[INFO] running `"docker" "rm" "-f" "a6b39ba3cc39e88573c8b06867f3f7ffd7d163e8603a1b13ea9f77d5b995b4e7"`
[INFO] [stdout] a6b39ba3cc39e88573c8b06867f3f7ffd7d163e8603a1b13ea9f77d5b995b4e7