[INFO] updating cached repository BaconSoap/branch-destroyer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BaconSoap/branch-destroyer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BaconSoap/branch-destroyer" "work/ex/beta-1.38-1/sources/1.37.0/gh/BaconSoap/branch-destroyer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BaconSoap/branch-destroyer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BaconSoap/branch-destroyer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BaconSoap/branch-destroyer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BaconSoap/branch-destroyer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d165bc9076d32b14a2e7971b39a7afd74df75c3
[INFO] sha for GitHub repo BaconSoap/branch-destroyer: 8d165bc9076d32b14a2e7971b39a7afd74df75c3
[INFO] validating manifest of BaconSoap/branch-destroyer 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 BaconSoap/branch-destroyer 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 BaconSoap/branch-destroyer
[INFO] finished frobbing BaconSoap/branch-destroyer
[INFO] frobbed toml for BaconSoap/branch-destroyer written to work/ex/beta-1.38-1/sources/1.37.0/gh/BaconSoap/branch-destroyer/Cargo.toml
[INFO] started frobbing BaconSoap/branch-destroyer
[INFO] finished frobbing BaconSoap/branch-destroyer
[INFO] frobbed toml for BaconSoap/branch-destroyer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BaconSoap/branch-destroyer/Cargo.toml
[INFO] crate BaconSoap/branch-destroyer 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing BaconSoap/branch-destroyer 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BaconSoap/branch-destroyer:/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] dd8580132526377552d8a8b6392c4d8810f80da3fe8ea838efc672a9cb1d28aa
[INFO] running `"docker" "start" "-a" "dd8580132526377552d8a8b6392c4d8810f80da3fe8ea838efc672a9cb1d28aa"`
[INFO] [stderr]    Compiling serde v1.0.14
[INFO] [stderr]    Compiling openssl-sys v0.9.17
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling serde_derive v1.0.14
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling openssl v0.9.17
[INFO] [stderr]    Compiling native-tls v0.1.4
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling branch-destroyer v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "dd8580132526377552d8a8b6392c4d8810f80da3fe8ea838efc672a9cb1d28aa"`
[INFO] running `"docker" "rm" "-f" "dd8580132526377552d8a8b6392c4d8810f80da3fe8ea838efc672a9cb1d28aa"`
[INFO] [stdout] dd8580132526377552d8a8b6392c4d8810f80da3fe8ea838efc672a9cb1d28aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BaconSoap/branch-destroyer:/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] ea801c9695f15d13707dce203d98c9762ad88af6c34d36ec1a1524171935e5cb
[INFO] running `"docker" "start" "-a" "ea801c9695f15d13707dce203d98c9762ad88af6c34d36ec1a1524171935e5cb"`
[INFO] [stderr]    Compiling branch-destroyer v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `"docker" "inspect" "ea801c9695f15d13707dce203d98c9762ad88af6c34d36ec1a1524171935e5cb"`
[INFO] running `"docker" "rm" "-f" "ea801c9695f15d13707dce203d98c9762ad88af6c34d36ec1a1524171935e5cb"`
[INFO] [stdout] ea801c9695f15d13707dce203d98c9762ad88af6c34d36ec1a1524171935e5cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BaconSoap/branch-destroyer:/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] 92127a71b6adb3aafc484c8a995488b34e6243b4daf3bafd53a391f528ba9287
[INFO] running `"docker" "start" "-a" "92127a71b6adb3aafc484c8a995488b34e6243b4daf3bafd53a391f528ba9287"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/branch_destroyer-bfd6efd64231e543
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::get_link_value_returns_err_for_headers_without_link ... ok
[INFO] [stdout] test tests::get_link_value_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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]      Running /opt/crater/target/debug/deps/branch_destroyer-2dda92ee83c7a313
[INFO] [stderr]    Doc-tests branch-destroyer
[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" "92127a71b6adb3aafc484c8a995488b34e6243b4daf3bafd53a391f528ba9287"`
[INFO] running `"docker" "rm" "-f" "92127a71b6adb3aafc484c8a995488b34e6243b4daf3bafd53a391f528ba9287"`
[INFO] [stdout] 92127a71b6adb3aafc484c8a995488b34e6243b4daf3bafd53a391f528ba9287