[INFO] updating cached repository totaki/snowgen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/totaki/snowgen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/totaki/snowgen" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/totaki/snowgen"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/totaki/snowgen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/totaki/snowgen" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/totaki/snowgen"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/totaki/snowgen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39d12073951d618f8dd482a857ee4a48bfdb4a7c
[INFO] sha for GitHub repo totaki/snowgen: 39d12073951d618f8dd482a857ee4a48bfdb4a7c
[INFO] validating manifest of totaki/snowgen on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of totaki/snowgen on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing totaki/snowgen
[INFO] finished frobbing totaki/snowgen
[INFO] frobbed toml for totaki/snowgen written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/totaki/snowgen/Cargo.toml
[INFO] started frobbing totaki/snowgen
[INFO] finished frobbing totaki/snowgen
[INFO] frobbed toml for totaki/snowgen written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/totaki/snowgen/Cargo.toml
[INFO] crate totaki/snowgen has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking totaki/snowgen against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-7/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/totaki/snowgen:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6c955e88cf340de327994d6cbb7023be1b0c46160034b2932c844110e0fa710e
[INFO] running `"docker" "start" "-a" "6c955e88cf340de327994d6cbb7023be1b0c46160034b2932c844110e0fa710e"`
[INFO] [stderr]     Checking lazy_static v0.2.9
[INFO] [stderr]     Checking unidecode v0.2.0
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]     Checking serde v1.0.19
[INFO] [stderr]     Checking pest v0.4.1
[INFO] [stderr]     Checking humansize v1.0.1
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking backtrace-sys v0.1.16
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking slug v0.1.2
[INFO] [stderr]     Checking serde_json v1.0.5
[INFO] [stderr]     Checking tera v0.10.10
[INFO] [stderr]     Checking snowgen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.15s
[INFO] running `"docker" "inspect" "6c955e88cf340de327994d6cbb7023be1b0c46160034b2932c844110e0fa710e"`
[INFO] running `"docker" "rm" "-f" "6c955e88cf340de327994d6cbb7023be1b0c46160034b2932c844110e0fa710e"`
[INFO] [stdout] 6c955e88cf340de327994d6cbb7023be1b0c46160034b2932c844110e0fa710e