[INFO] updating cached repository blukai/violet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blukai/violet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blukai/violet" "work/ex/beta-1.38-1/sources/1.37.0/gh/blukai/violet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/blukai/violet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blukai/violet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blukai/violet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blukai/violet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42bff21f03960ed82b85316263c929b36ab098b2
[INFO] sha for GitHub repo blukai/violet: 42bff21f03960ed82b85316263c929b36ab098b2
[INFO] validating manifest of blukai/violet 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 blukai/violet 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 blukai/violet
[INFO] finished frobbing blukai/violet
[INFO] frobbed toml for blukai/violet written to work/ex/beta-1.38-1/sources/1.37.0/gh/blukai/violet/Cargo.toml
[INFO] started frobbing blukai/violet
[INFO] finished frobbing blukai/violet
[INFO] frobbed toml for blukai/violet written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blukai/violet/Cargo.toml
[INFO] crate blukai/violet 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blukai/violet against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blukai/violet:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1a803913773a65801298dec4f1d2b0ba179afc253c1af47839d757c1afe50790
[INFO] running `"docker" "start" "-a" "1a803913773a65801298dec4f1d2b0ba179afc253c1af47839d757c1afe50790"`
[INFO] [stderr]    Compiling openssl-sys v0.9.41
[INFO] [stderr]    Compiling base64 v0.8.0
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling serenity v0.5.8 (https://github.com/serenity-rs/serenity.git#60f84c68)
[INFO] [stderr]    Compiling violet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "1a803913773a65801298dec4f1d2b0ba179afc253c1af47839d757c1afe50790"`
[INFO] running `"docker" "rm" "-f" "1a803913773a65801298dec4f1d2b0ba179afc253c1af47839d757c1afe50790"`
[INFO] [stdout] 1a803913773a65801298dec4f1d2b0ba179afc253c1af47839d757c1afe50790
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blukai/violet:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 61fb5d8d4cca5fcfe6b98e40618f746de5a7fe746a88615c248013a7f08c854b
[INFO] running `"docker" "start" "-a" "61fb5d8d4cca5fcfe6b98e40618f746de5a7fe746a88615c248013a7f08c854b"`
[INFO] [stderr]    Compiling violet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "61fb5d8d4cca5fcfe6b98e40618f746de5a7fe746a88615c248013a7f08c854b"`
[INFO] running `"docker" "rm" "-f" "61fb5d8d4cca5fcfe6b98e40618f746de5a7fe746a88615c248013a7f08c854b"`
[INFO] [stdout] 61fb5d8d4cca5fcfe6b98e40618f746de5a7fe746a88615c248013a7f08c854b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blukai/violet:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9f21eed0d16df2d9d633ee73697709702c2850c927e4e465124d26174e6d4895
[INFO] running `"docker" "start" "-a" "9f21eed0d16df2d9d633ee73697709702c2850c927e4e465124d26174e6d4895"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/violet-98c9af5bbebea74f
[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" "9f21eed0d16df2d9d633ee73697709702c2850c927e4e465124d26174e6d4895"`
[INFO] running `"docker" "rm" "-f" "9f21eed0d16df2d9d633ee73697709702c2850c927e4e465124d26174e6d4895"`
[INFO] [stdout] 9f21eed0d16df2d9d633ee73697709702c2850c927e4e465124d26174e6d4895