[INFO] updating cached repository bouzuya/oikurs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bouzuya/oikurs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bouzuya/oikurs" "work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/oikurs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/oikurs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bouzuya/oikurs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bouzuya/oikurs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bouzuya/oikurs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 291d2cd6f35e598d6ea6a99f47b3b292fd1e827f
[INFO] sha for GitHub repo bouzuya/oikurs: 291d2cd6f35e598d6ea6a99f47b3b292fd1e827f
[INFO] validating manifest of bouzuya/oikurs 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 bouzuya/oikurs 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 bouzuya/oikurs
[INFO] finished frobbing bouzuya/oikurs
[INFO] frobbed toml for bouzuya/oikurs written to work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/oikurs/Cargo.toml
[INFO] started frobbing bouzuya/oikurs
[INFO] finished frobbing bouzuya/oikurs
[INFO] frobbed toml for bouzuya/oikurs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bouzuya/oikurs/Cargo.toml
[INFO] crate bouzuya/oikurs 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/oikurs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bouzuya/oikurs 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/bouzuya/oikurs:/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] 0d63159cda7865b16099b275334bb2edafe601fbd9b9c456b287002e9317cf15
[INFO] running `"docker" "start" "-a" "0d63159cda7865b16099b275334bb2edafe601fbd9b9c456b287002e9317cf15"`
[INFO] [stderr]    Compiling cssparser v0.5.8
[INFO] [stderr]    Compiling string_cache v0.2.29
[INFO] [stderr]    Compiling quickersort v2.2.0
[INFO] [stderr]    Compiling html5ever v0.5.4
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling selectors v0.5.9
[INFO] [stderr]    Compiling scraper v0.4.0
[INFO] [stderr]    Compiling oikurs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.71s
[INFO] running `"docker" "inspect" "0d63159cda7865b16099b275334bb2edafe601fbd9b9c456b287002e9317cf15"`
[INFO] running `"docker" "rm" "-f" "0d63159cda7865b16099b275334bb2edafe601fbd9b9c456b287002e9317cf15"`
[INFO] [stdout] 0d63159cda7865b16099b275334bb2edafe601fbd9b9c456b287002e9317cf15
[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/bouzuya/oikurs:/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] 81e3898633967967091c0b735684d105801c2e500b9ebca8703a026d2c15832e
[INFO] running `"docker" "start" "-a" "81e3898633967967091c0b735684d105801c2e500b9ebca8703a026d2c15832e"`
[INFO] [stderr]    Compiling oikurs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "81e3898633967967091c0b735684d105801c2e500b9ebca8703a026d2c15832e"`
[INFO] running `"docker" "rm" "-f" "81e3898633967967091c0b735684d105801c2e500b9ebca8703a026d2c15832e"`
[INFO] [stdout] 81e3898633967967091c0b735684d105801c2e500b9ebca8703a026d2c15832e
[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/bouzuya/oikurs:/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] 9eaf8d20c5d4ba7a7c1baee77c0db93b70bfd8b7cfc322a323e0c799cfaf6ccc
[INFO] running `"docker" "start" "-a" "9eaf8d20c5d4ba7a7c1baee77c0db93b70bfd8b7cfc322a323e0c799cfaf6ccc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oikurs-2a6776c276da9ecd
[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" "9eaf8d20c5d4ba7a7c1baee77c0db93b70bfd8b7cfc322a323e0c799cfaf6ccc"`
[INFO] running `"docker" "rm" "-f" "9eaf8d20c5d4ba7a7c1baee77c0db93b70bfd8b7cfc322a323e0c799cfaf6ccc"`
[INFO] [stdout] 9eaf8d20c5d4ba7a7c1baee77c0db93b70bfd8b7cfc322a323e0c799cfaf6ccc