[INFO] updating cached repository irvingwashington/repo_racoon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/irvingwashington/repo_racoon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/irvingwashington/repo_racoon" "work/ex/beta-1.38-1/sources/1.37.0/gh/irvingwashington/repo_racoon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/irvingwashington/repo_racoon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/irvingwashington/repo_racoon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irvingwashington/repo_racoon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irvingwashington/repo_racoon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee420f5313fc0553e831858eac92363485649d68
[INFO] sha for GitHub repo irvingwashington/repo_racoon: ee420f5313fc0553e831858eac92363485649d68
[INFO] validating manifest of irvingwashington/repo_racoon on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of irvingwashington/repo_racoon on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing irvingwashington/repo_racoon
[INFO] finished frobbing irvingwashington/repo_racoon
[INFO] frobbed toml for irvingwashington/repo_racoon written to work/ex/beta-1.38-1/sources/1.37.0/gh/irvingwashington/repo_racoon/Cargo.toml
[INFO] started frobbing irvingwashington/repo_racoon
[INFO] finished frobbing irvingwashington/repo_racoon
[INFO] frobbed toml for irvingwashington/repo_racoon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irvingwashington/repo_racoon/Cargo.toml
[INFO] crate irvingwashington/repo_racoon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing irvingwashington/repo_racoon against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irvingwashington/repo_racoon:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1e3600e851b1ba109ec234dded6d0717a28713a730ffe32565d93b2a520665da
[INFO] running `"docker" "start" "-a" "1e3600e851b1ba109ec234dded6d0717a28713a730ffe32565d93b2a520665da"`
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-threadpool v0.1.12
[INFO] [stderr]    Compiling tokio-current-thread v0.1.5
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.17
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling webpki v0.18.1
[INFO] [stderr]    Compiling sct v0.4.0
[INFO] [stderr]    Compiling ct-logs v0.4.0
[INFO] [stderr]    Compiling rustls v0.14.0
[INFO] [stderr]    Compiling webpki-roots v0.15.0
[INFO] [stderr]    Compiling tokio-rustls v0.8.1
[INFO] [stderr]    Compiling hyper-rustls v0.15.1
[INFO] [stderr]    Compiling github-rs v0.6.1 (https://github.com/rust-github/github-rs/#0b591a82)
[INFO] [stderr]    Compiling repo_racoon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `files`
[INFO] [stderr]   --> src/github_repo.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn files(&self, path: String) -> Result<Vec<String>, AppError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.54s
[INFO] running `"docker" "inspect" "1e3600e851b1ba109ec234dded6d0717a28713a730ffe32565d93b2a520665da"`
[INFO] running `"docker" "rm" "-f" "1e3600e851b1ba109ec234dded6d0717a28713a730ffe32565d93b2a520665da"`
[INFO] [stdout] 1e3600e851b1ba109ec234dded6d0717a28713a730ffe32565d93b2a520665da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irvingwashington/repo_racoon:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a400c322e2e2995d4b9d3f7e7e361bd91122745c123b20c2d56cd4e2e2e3cdd2
[INFO] running `"docker" "start" "-a" "a400c322e2e2995d4b9d3f7e7e361bd91122745c123b20c2d56cd4e2e2e3cdd2"`
[INFO] [stderr]    Compiling repo_racoon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `files`
[INFO] [stderr]   --> src/github_repo.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn files(&self, path: String) -> Result<Vec<String>, AppError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `"docker" "inspect" "a400c322e2e2995d4b9d3f7e7e361bd91122745c123b20c2d56cd4e2e2e3cdd2"`
[INFO] running `"docker" "rm" "-f" "a400c322e2e2995d4b9d3f7e7e361bd91122745c123b20c2d56cd4e2e2e3cdd2"`
[INFO] [stdout] a400c322e2e2995d4b9d3f7e7e361bd91122745c123b20c2d56cd4e2e2e3cdd2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irvingwashington/repo_racoon:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ab46e035609adc76a6e58d6f46b07c5c90a1a4b72bc858aa08cfc34ca86db927
[INFO] running `"docker" "start" "-a" "ab46e035609adc76a6e58d6f46b07c5c90a1a4b72bc858aa08cfc34ca86db927"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/repo_racoon-f1ae897b4d6aa77d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test repo_path::tests::test_incorrect_repo_path ... ok
[INFO] [stdout] test repo_path::tests::test_correct_repo_path ... ok
[INFO] [stdout] test repo_path::tests::test_many_slash_repo_path ... ok
[INFO] [stdout] test repo_path::tests::test_short_repo_paths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ab46e035609adc76a6e58d6f46b07c5c90a1a4b72bc858aa08cfc34ca86db927"`
[INFO] running `"docker" "rm" "-f" "ab46e035609adc76a6e58d6f46b07c5c90a1a4b72bc858aa08cfc34ca86db927"`
[INFO] [stdout] ab46e035609adc76a6e58d6f46b07c5c90a1a4b72bc858aa08cfc34ca86db927