[INFO] updating cached repository ticky/coloursum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ticky/coloursum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ticky/coloursum" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ticky/coloursum"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ticky/coloursum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ticky/coloursum" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ticky/coloursum"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ticky/coloursum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f86dcb806afcdc910a437a96e4c1556448a1aa4d
[INFO] sha for GitHub repo ticky/coloursum: f86dcb806afcdc910a437a96e4c1556448a1aa4d
[INFO] validating manifest of ticky/coloursum on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ticky/coloursum on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ticky/coloursum
[INFO] finished frobbing ticky/coloursum
[INFO] frobbed toml for ticky/coloursum written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ticky/coloursum/Cargo.toml
[INFO] started frobbing ticky/coloursum
[INFO] finished frobbing ticky/coloursum
[INFO] frobbed toml for ticky/coloursum written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ticky/coloursum/Cargo.toml
[INFO] crate ticky/coloursum already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking ticky/coloursum against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ticky/coloursum:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8729344bf5fd8e23bf14860d10a4f8ea4e8fd66b17951d6030a547c5dcec26ba
[INFO] running `"docker" "start" "-a" "8729344bf5fd8e23bf14860d10a4f8ea4e8fd66b17951d6030a547c5dcec26ba"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling ecoji v1.0.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.5
[INFO] [stderr]    Compiling indoc-impl v0.3.3
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking coloursum v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking indoc v0.3.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.63s
[INFO] running `"docker" "inspect" "8729344bf5fd8e23bf14860d10a4f8ea4e8fd66b17951d6030a547c5dcec26ba"`
[INFO] running `"docker" "rm" "-f" "8729344bf5fd8e23bf14860d10a4f8ea4e8fd66b17951d6030a547c5dcec26ba"`
[INFO] [stdout] 8729344bf5fd8e23bf14860d10a4f8ea4e8fd66b17951d6030a547c5dcec26ba