[INFO] updating cached repository iseurie/ytaggr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iseurie/ytaggr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iseurie/ytaggr" "work/ex/beta-1.38-1/sources/1.37.0/gh/iseurie/ytaggr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iseurie/ytaggr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iseurie/ytaggr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iseurie/ytaggr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iseurie/ytaggr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18cbb6824841a535b092a9ed7d22c8ec53e399e0
[INFO] sha for GitHub repo iseurie/ytaggr: 18cbb6824841a535b092a9ed7d22c8ec53e399e0
[INFO] validating manifest of iseurie/ytaggr 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 iseurie/ytaggr 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 iseurie/ytaggr
[INFO] finished frobbing iseurie/ytaggr
[INFO] frobbed toml for iseurie/ytaggr written to work/ex/beta-1.38-1/sources/1.37.0/gh/iseurie/ytaggr/Cargo.toml
[INFO] started frobbing iseurie/ytaggr
[INFO] finished frobbing iseurie/ytaggr
[INFO] frobbed toml for iseurie/ytaggr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iseurie/ytaggr/Cargo.toml
[INFO] crate iseurie/ytaggr 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 iseurie/ytaggr 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-0/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/iseurie/ytaggr:/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] 7667655aff96b6e91f816d729b242aeab338bc5da748c81146ad33fbec2d93bc
[INFO] running `"docker" "start" "-a" "7667655aff96b6e91f816d729b242aeab338bc5da748c81146ad33fbec2d93bc"`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.6
[INFO] [stderr]    Compiling ytaggr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.51s
[INFO] running `"docker" "inspect" "7667655aff96b6e91f816d729b242aeab338bc5da748c81146ad33fbec2d93bc"`
[INFO] running `"docker" "rm" "-f" "7667655aff96b6e91f816d729b242aeab338bc5da748c81146ad33fbec2d93bc"`
[INFO] [stdout] 7667655aff96b6e91f816d729b242aeab338bc5da748c81146ad33fbec2d93bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/iseurie/ytaggr:/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] fc48d773de868932b472d3fc13759722213e1170c84bfcd8772d3bddf9383cad
[INFO] running `"docker" "start" "-a" "fc48d773de868932b472d3fc13759722213e1170c84bfcd8772d3bddf9383cad"`
[INFO] [stderr]    Compiling ytaggr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "fc48d773de868932b472d3fc13759722213e1170c84bfcd8772d3bddf9383cad"`
[INFO] running `"docker" "rm" "-f" "fc48d773de868932b472d3fc13759722213e1170c84bfcd8772d3bddf9383cad"`
[INFO] [stdout] fc48d773de868932b472d3fc13759722213e1170c84bfcd8772d3bddf9383cad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/iseurie/ytaggr:/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] b410bae8f2696da13f1eb77d6e65786e704c0a11feeff04b841460253578a734
[INFO] running `"docker" "start" "-a" "b410bae8f2696da13f1eb77d6e65786e704c0a11feeff04b841460253578a734"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ytaggr-8a6821c144a9f780
[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" "b410bae8f2696da13f1eb77d6e65786e704c0a11feeff04b841460253578a734"`
[INFO] running `"docker" "rm" "-f" "b410bae8f2696da13f1eb77d6e65786e704c0a11feeff04b841460253578a734"`
[INFO] [stdout] b410bae8f2696da13f1eb77d6e65786e704c0a11feeff04b841460253578a734