[INFO] updating cached repository sgoedecke/rust-markov
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sgoedecke/rust-markov
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sgoedecke/rust-markov" "work/ex/beta-1.37-6/sources/1.36.0/gh/sgoedecke/rust-markov"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sgoedecke/rust-markov'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sgoedecke/rust-markov" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sgoedecke/rust-markov"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sgoedecke/rust-markov'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb3c8471cba5d6e1f603dbef360ef01fad9262c3
[INFO] sha for GitHub repo sgoedecke/rust-markov: bb3c8471cba5d6e1f603dbef360ef01fad9262c3
[INFO] validating manifest of sgoedecke/rust-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 sgoedecke/rust-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 sgoedecke/rust-markov
[INFO] finished frobbing sgoedecke/rust-markov
[INFO] frobbed toml for sgoedecke/rust-markov written to work/ex/beta-1.37-6/sources/1.36.0/gh/sgoedecke/rust-markov/Cargo.toml
[INFO] started frobbing sgoedecke/rust-markov
[INFO] finished frobbing sgoedecke/rust-markov
[INFO] frobbed toml for sgoedecke/rust-markov written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sgoedecke/rust-markov/Cargo.toml
[INFO] crate sgoedecke/rust-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 sgoedecke/rust-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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sgoedecke/rust-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] 4597a62b461e22bd57773f18e02bc48d88f24a5cdba2e765e9d622d0a48e53cf
[INFO] running `"docker" "start" "-a" "4597a62b461e22bd57773f18e02bc48d88f24a5cdba2e765e9d622d0a48e53cf"`
[INFO] [stderr]    Compiling markov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "4597a62b461e22bd57773f18e02bc48d88f24a5cdba2e765e9d622d0a48e53cf"`
[INFO] running `"docker" "rm" "-f" "4597a62b461e22bd57773f18e02bc48d88f24a5cdba2e765e9d622d0a48e53cf"`
[INFO] [stdout] 4597a62b461e22bd57773f18e02bc48d88f24a5cdba2e765e9d622d0a48e53cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sgoedecke/rust-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] 21038ac3ba797bca3c69e9240eec5e25c663879d6e3e02360a55a558b59df611
[INFO] running `"docker" "start" "-a" "21038ac3ba797bca3c69e9240eec5e25c663879d6e3e02360a55a558b59df611"`
[INFO] [stderr]    Compiling markov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "21038ac3ba797bca3c69e9240eec5e25c663879d6e3e02360a55a558b59df611"`
[INFO] running `"docker" "rm" "-f" "21038ac3ba797bca3c69e9240eec5e25c663879d6e3e02360a55a558b59df611"`
[INFO] [stdout] 21038ac3ba797bca3c69e9240eec5e25c663879d6e3e02360a55a558b59df611
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sgoedecke/rust-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] 2313af1408dea1f7ce8892ddc33382bc590b49de85b02868bd36db484067e87c
[INFO] running `"docker" "start" "-a" "2313af1408dea1f7ce8892ddc33382bc590b49de85b02868bd36db484067e87c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/markov-7c3364b4d9c2a247
[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" "2313af1408dea1f7ce8892ddc33382bc590b49de85b02868bd36db484067e87c"`
[INFO] running `"docker" "rm" "-f" "2313af1408dea1f7ce8892ddc33382bc590b49de85b02868bd36db484067e87c"`
[INFO] [stdout] 2313af1408dea1f7ce8892ddc33382bc590b49de85b02868bd36db484067e87c