[INFO] updating cached repository wgreenberg/rs-markov
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wgreenberg/rs-markov
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wgreenberg/rs-markov" "work/ex/beta-1.37-6/sources/1.36.0/gh/wgreenberg/rs-markov"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wgreenberg/rs-markov'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wgreenberg/rs-markov" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wgreenberg/rs-markov"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wgreenberg/rs-markov'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3929f5b8032eb34500ab39cb12dff234c2fc16d2
[INFO] sha for GitHub repo wgreenberg/rs-markov: 3929f5b8032eb34500ab39cb12dff234c2fc16d2
[INFO] validating manifest of wgreenberg/rs-markov 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 wgreenberg/rs-markov 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 wgreenberg/rs-markov
[INFO] finished frobbing wgreenberg/rs-markov
[INFO] frobbed toml for wgreenberg/rs-markov written to work/ex/beta-1.37-6/sources/1.36.0/gh/wgreenberg/rs-markov/Cargo.toml
[INFO] started frobbing wgreenberg/rs-markov
[INFO] finished frobbing wgreenberg/rs-markov
[INFO] frobbed toml for wgreenberg/rs-markov written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wgreenberg/rs-markov/Cargo.toml
[INFO] crate wgreenberg/rs-markov 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 wgreenberg/rs-markov against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wgreenberg/rs-markov:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a0467c250a4daf8d9d7f523ba77719b604208344882402cad1f78f38aa0718d3
[INFO] running `"docker" "start" "-a" "a0467c250a4daf8d9d7f523ba77719b604208344882402cad1f78f38aa0718d3"`
[INFO] [stderr]    Compiling rs-markov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "a0467c250a4daf8d9d7f523ba77719b604208344882402cad1f78f38aa0718d3"`
[INFO] running `"docker" "rm" "-f" "a0467c250a4daf8d9d7f523ba77719b604208344882402cad1f78f38aa0718d3"`
[INFO] [stdout] a0467c250a4daf8d9d7f523ba77719b604208344882402cad1f78f38aa0718d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wgreenberg/rs-markov:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d9c12db377c0965ac627e28cb2de05ec6bbd4c1309ad877e4de4d1ff7386ab5
[INFO] running `"docker" "start" "-a" "6d9c12db377c0965ac627e28cb2de05ec6bbd4c1309ad877e4de4d1ff7386ab5"`
[INFO] [stderr]    Compiling rs-markov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "6d9c12db377c0965ac627e28cb2de05ec6bbd4c1309ad877e4de4d1ff7386ab5"`
[INFO] running `"docker" "rm" "-f" "6d9c12db377c0965ac627e28cb2de05ec6bbd4c1309ad877e4de4d1ff7386ab5"`
[INFO] [stdout] 6d9c12db377c0965ac627e28cb2de05ec6bbd4c1309ad877e4de4d1ff7386ab5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wgreenberg/rs-markov:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9ccf9e752882dfd2e7414dc289a789dfd7c781c8e189e634b76841588d6e257f
[INFO] running `"docker" "start" "-a" "9ccf9e752882dfd2e7414dc289a789dfd7c781c8e189e634b76841588d6e257f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_markov-d8eb6728b866e646
[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" "9ccf9e752882dfd2e7414dc289a789dfd7c781c8e189e634b76841588d6e257f"`
[INFO] running `"docker" "rm" "-f" "9ccf9e752882dfd2e7414dc289a789dfd7c781c8e189e634b76841588d6e257f"`
[INFO] [stdout] 9ccf9e752882dfd2e7414dc289a789dfd7c781c8e189e634b76841588d6e257f