[INFO] updating cached repository yt-client/yt-client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yt-client/yt-client
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yt-client/yt-client" "work/ex/beta-1.38-1/sources/1.37.0/gh/yt-client/yt-client"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yt-client/yt-client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yt-client/yt-client" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yt-client/yt-client"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yt-client/yt-client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42eee1802003d75bb08342db3b9827555c120c11
[INFO] sha for GitHub repo yt-client/yt-client: 42eee1802003d75bb08342db3b9827555c120c11
[INFO] validating manifest of yt-client/yt-client 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 yt-client/yt-client 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 yt-client/yt-client
[INFO] finished frobbing yt-client/yt-client
[INFO] frobbed toml for yt-client/yt-client written to work/ex/beta-1.38-1/sources/1.37.0/gh/yt-client/yt-client/Cargo.toml
[INFO] started frobbing yt-client/yt-client
[INFO] finished frobbing yt-client/yt-client
[INFO] frobbed toml for yt-client/yt-client written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yt-client/yt-client/Cargo.toml
[INFO] crate yt-client/yt-client 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 yt-client/yt-client 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/yt-client/yt-client:/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] 81903f9863a641eb42ea36c70123ba33b1100ab9eb0a1ca57bbc3a39a9a3c1ee
[INFO] running `"docker" "start" "-a" "81903f9863a641eb42ea36c70123ba33b1100ab9eb0a1ca57bbc3a39a9a3c1ee"`
[INFO] [stderr]    Compiling yt-client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "81903f9863a641eb42ea36c70123ba33b1100ab9eb0a1ca57bbc3a39a9a3c1ee"`
[INFO] running `"docker" "rm" "-f" "81903f9863a641eb42ea36c70123ba33b1100ab9eb0a1ca57bbc3a39a9a3c1ee"`
[INFO] [stdout] 81903f9863a641eb42ea36c70123ba33b1100ab9eb0a1ca57bbc3a39a9a3c1ee
[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/yt-client/yt-client:/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] 62053e1fbbeb9f263abbfda05dd2b888b10a3578133af249591b072370c82814
[INFO] running `"docker" "start" "-a" "62053e1fbbeb9f263abbfda05dd2b888b10a3578133af249591b072370c82814"`
[INFO] [stderr]    Compiling yt-client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "62053e1fbbeb9f263abbfda05dd2b888b10a3578133af249591b072370c82814"`
[INFO] running `"docker" "rm" "-f" "62053e1fbbeb9f263abbfda05dd2b888b10a3578133af249591b072370c82814"`
[INFO] [stdout] 62053e1fbbeb9f263abbfda05dd2b888b10a3578133af249591b072370c82814
[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/yt-client/yt-client:/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] 28dca2354e8129ebb09b4c422da1c8579433727cc61284c5bf483ec6f42228c8
[INFO] running `"docker" "start" "-a" "28dca2354e8129ebb09b4c422da1c8579433727cc61284c5bf483ec6f42228c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yt_client-8a845cae63960b06
[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" "28dca2354e8129ebb09b4c422da1c8579433727cc61284c5bf483ec6f42228c8"`
[INFO] running `"docker" "rm" "-f" "28dca2354e8129ebb09b4c422da1c8579433727cc61284c5bf483ec6f42228c8"`
[INFO] [stdout] 28dca2354e8129ebb09b4c422da1c8579433727cc61284c5bf483ec6f42228c8