[INFO] updating cached repository regexident/cargo-modules
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/regexident/cargo-modules
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/regexident/cargo-modules" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/regexident/cargo-modules"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/regexident/cargo-modules'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/regexident/cargo-modules" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/regexident/cargo-modules"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/regexident/cargo-modules'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ecd85f188e4a87e4add4215acbb26004dd8effc
[INFO] sha for GitHub repo regexident/cargo-modules: 4ecd85f188e4a87e4add4215acbb26004dd8effc
[INFO] validating manifest of regexident/cargo-modules 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 regexident/cargo-modules 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 regexident/cargo-modules
[INFO] finished frobbing regexident/cargo-modules
[INFO] frobbed toml for regexident/cargo-modules written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/regexident/cargo-modules/Cargo.toml
[INFO] started frobbing regexident/cargo-modules
[INFO] finished frobbing regexident/cargo-modules
[INFO] frobbed toml for regexident/cargo-modules written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/regexident/cargo-modules/Cargo.toml
[INFO] crate regexident/cargo-modules 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 regexident/cargo-modules against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-4/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/regexident/cargo-modules:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1f447fbed0ae4199c5cf9c52c1aee4cc1f8a409eb4783fd9f9bda3770f9567c3
[INFO] running `"docker" "start" "-a" "1f447fbed0ae4199c5cf9c52c1aee4cc1f8a409eb4783fd9f9bda3770f9567c3"`
[INFO] [stderr]    Compiling rustc-rayon-core v0.1.1
[INFO] [stderr]     Checking rustc-ap-graphviz v312.0.0
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]    Compiling rustc-ap-rustc_target v312.0.0
[INFO] [stderr]    Compiling rustc-ap-syntax v312.0.0
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking rustc-ap-rustc_cratesio_shim v312.0.0
[INFO] [stderr]     Checking ena v0.11.0
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]     Checking rustc-ap-serialize v312.0.0
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking rustc-rayon v0.1.1
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v312.0.0
[INFO] [stderr]     Checking rustc-ap-arena v312.0.0
[INFO] [stderr]     Checking rustc-ap-syntax_pos v312.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_errors v312.0.0
[INFO] [stderr]     Checking cargo-modules v0.4.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.64s
[INFO] running `"docker" "inspect" "1f447fbed0ae4199c5cf9c52c1aee4cc1f8a409eb4783fd9f9bda3770f9567c3"`
[INFO] running `"docker" "rm" "-f" "1f447fbed0ae4199c5cf9c52c1aee4cc1f8a409eb4783fd9f9bda3770f9567c3"`
[INFO] [stdout] 1f447fbed0ae4199c5cf9c52c1aee4cc1f8a409eb4783fd9f9bda3770f9567c3