[INFO] updating cached repository aurumcodex/UTFcrawler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aurumcodex/UTFcrawler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aurumcodex/UTFcrawler" "work/ex/beta-1.37-6/sources/1.36.0/gh/aurumcodex/UTFcrawler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/aurumcodex/UTFcrawler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aurumcodex/UTFcrawler" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aurumcodex/UTFcrawler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aurumcodex/UTFcrawler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 639892311abe74e86569f1b9edaa1d224a2c2879
[INFO] sha for GitHub repo aurumcodex/UTFcrawler: 639892311abe74e86569f1b9edaa1d224a2c2879
[INFO] validating manifest of aurumcodex/UTFcrawler on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aurumcodex/UTFcrawler on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aurumcodex/UTFcrawler
[INFO] finished frobbing aurumcodex/UTFcrawler
[INFO] frobbed toml for aurumcodex/UTFcrawler written to work/ex/beta-1.37-6/sources/1.36.0/gh/aurumcodex/UTFcrawler/Cargo.toml
[INFO] started frobbing aurumcodex/UTFcrawler
[INFO] finished frobbing aurumcodex/UTFcrawler
[INFO] frobbed toml for aurumcodex/UTFcrawler written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aurumcodex/UTFcrawler/Cargo.toml
[INFO] crate aurumcodex/UTFcrawler already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing aurumcodex/UTFcrawler against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aurumcodex/UTFcrawler:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 32062420c21184f2cd2812d45e863ad4b51af7b9852c77f38dafd7260eb127e6
[INFO] running `"docker" "start" "-a" "32062420c21184f2cd2812d45e863ad4b51af7b9852c77f38dafd7260eb127e6"`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling utf-crawler v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `"docker" "inspect" "32062420c21184f2cd2812d45e863ad4b51af7b9852c77f38dafd7260eb127e6"`
[INFO] running `"docker" "rm" "-f" "32062420c21184f2cd2812d45e863ad4b51af7b9852c77f38dafd7260eb127e6"`
[INFO] [stdout] 32062420c21184f2cd2812d45e863ad4b51af7b9852c77f38dafd7260eb127e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aurumcodex/UTFcrawler:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c33d0756fc7194d709a492c6c6f4755b914c162e70ea75630a1e923b21654ff1
[INFO] running `"docker" "start" "-a" "c33d0756fc7194d709a492c6c6f4755b914c162e70ea75630a1e923b21654ff1"`
[INFO] [stderr]    Compiling utf-crawler v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "c33d0756fc7194d709a492c6c6f4755b914c162e70ea75630a1e923b21654ff1"`
[INFO] running `"docker" "rm" "-f" "c33d0756fc7194d709a492c6c6f4755b914c162e70ea75630a1e923b21654ff1"`
[INFO] [stdout] c33d0756fc7194d709a492c6c6f4755b914c162e70ea75630a1e923b21654ff1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aurumcodex/UTFcrawler:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 234c79c0896049a5851847849311375eff2adbeca766770b98a96fcd661dbd07
[INFO] running `"docker" "start" "-a" "234c79c0896049a5851847849311375eff2adbeca766770b98a96fcd661dbd07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/utf_crawler-44a08111d7371e4f
[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" "234c79c0896049a5851847849311375eff2adbeca766770b98a96fcd661dbd07"`
[INFO] running `"docker" "rm" "-f" "234c79c0896049a5851847849311375eff2adbeca766770b98a96fcd661dbd07"`
[INFO] [stdout] 234c79c0896049a5851847849311375eff2adbeca766770b98a96fcd661dbd07