[INFO] updating cached repository https://github.com/brimatteng/grrs-rust-book-example
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2dcfde0886add5db386b8b0a92e289e023386a24
[INFO] testing brimatteng/grrs-rust-book-example against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrimatteng%2Fgrrs-rust-book-example" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brimatteng/grrs-rust-book-example on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/brimatteng/grrs-rust-book-example
[INFO] finished tweaking git repo https://github.com/brimatteng/grrs-rust-book-example
[INFO] tweaked toml for git repo https://github.com/brimatteng/grrs-rust-book-example written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/brimatteng/grrs-rust-book-example already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 489422a7d8e6c6caf690b112d790c7c8ac12169839be0deb1e8f9f003d0c6cc0
[INFO] running `"docker" "start" "-a" "489422a7d8e6c6caf690b112d790c7c8ac12169839be0deb1e8f9f003d0c6cc0"`
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling grrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.62s
[INFO] running `"docker" "inspect" "489422a7d8e6c6caf690b112d790c7c8ac12169839be0deb1e8f9f003d0c6cc0"`
[INFO] running `"docker" "rm" "-f" "489422a7d8e6c6caf690b112d790c7c8ac12169839be0deb1e8f9f003d0c6cc0"`
[INFO] [stdout] 489422a7d8e6c6caf690b112d790c7c8ac12169839be0deb1e8f9f003d0c6cc0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d2b48f9204e0b4027d3bc63ca4b36eb656cb5a9dfb99dfa96e07e6043a72fc13
[INFO] running `"docker" "start" "-a" "d2b48f9204e0b4027d3bc63ca4b36eb656cb5a9dfb99dfa96e07e6043a72fc13"`
[INFO] [stderr]    Compiling grrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "d2b48f9204e0b4027d3bc63ca4b36eb656cb5a9dfb99dfa96e07e6043a72fc13"`
[INFO] running `"docker" "rm" "-f" "d2b48f9204e0b4027d3bc63ca4b36eb656cb5a9dfb99dfa96e07e6043a72fc13"`
[INFO] [stdout] d2b48f9204e0b4027d3bc63ca4b36eb656cb5a9dfb99dfa96e07e6043a72fc13
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 9e1a1fe9e82baf6f541bba88aee659c31fbe80a83b7016d4475cccb3caaffeef
[INFO] running `"docker" "start" "-a" "9e1a1fe9e82baf6f541bba88aee659c31fbe80a83b7016d4475cccb3caaffeef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grrs-4839f16c6a3f3fba
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::multi_results ... ok
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::no_results ... ok
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] test tests::whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grrs-98fb9f2bfed7e660
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grrs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9e1a1fe9e82baf6f541bba88aee659c31fbe80a83b7016d4475cccb3caaffeef"`
[INFO] running `"docker" "rm" "-f" "9e1a1fe9e82baf6f541bba88aee659c31fbe80a83b7016d4475cccb3caaffeef"`
[INFO] [stdout] 9e1a1fe9e82baf6f541bba88aee659c31fbe80a83b7016d4475cccb3caaffeef