[INFO] updating cached repository deciduously/markov
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/deciduously/markov
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/deciduously/markov" "work/ex/beta-1.37-6/sources/1.36.0/gh/deciduously/markov"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/deciduously/markov'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/deciduously/markov" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deciduously/markov"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deciduously/markov'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dfb92bece36657e26b73ebc6a9e357286ff9eb3c
[INFO] sha for GitHub repo deciduously/markov: dfb92bece36657e26b73ebc6a9e357286ff9eb3c
[INFO] validating manifest of deciduously/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 deciduously/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 deciduously/markov
[INFO] finished frobbing deciduously/markov
[INFO] frobbed toml for deciduously/markov written to work/ex/beta-1.37-6/sources/1.36.0/gh/deciduously/markov/Cargo.toml
[INFO] started frobbing deciduously/markov
[INFO] finished frobbing deciduously/markov
[INFO] frobbed toml for deciduously/markov written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deciduously/markov/Cargo.toml
[INFO] crate deciduously/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 deciduously/markov against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deciduously/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 125aaa1244b275ac4c73cee35e2582e9af538e5bd8c01d632677b67c1f405f8c
[INFO] running `"docker" "start" "-a" "125aaa1244b275ac4c73cee35e2582e9af538e5bd8c01d632677b67c1f405f8c"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling markov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.07s
[INFO] running `"docker" "inspect" "125aaa1244b275ac4c73cee35e2582e9af538e5bd8c01d632677b67c1f405f8c"`
[INFO] running `"docker" "rm" "-f" "125aaa1244b275ac4c73cee35e2582e9af538e5bd8c01d632677b67c1f405f8c"`
[INFO] [stdout] 125aaa1244b275ac4c73cee35e2582e9af538e5bd8c01d632677b67c1f405f8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deciduously/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 57b056826ca33a2439d2e3a0ab13d27de7fe7c87ab111095530a3bd8a166f9f6
[INFO] running `"docker" "start" "-a" "57b056826ca33a2439d2e3a0ab13d27de7fe7c87ab111095530a3bd8a166f9f6"`
[INFO] [stderr]    Compiling markov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "57b056826ca33a2439d2e3a0ab13d27de7fe7c87ab111095530a3bd8a166f9f6"`
[INFO] running `"docker" "rm" "-f" "57b056826ca33a2439d2e3a0ab13d27de7fe7c87ab111095530a3bd8a166f9f6"`
[INFO] [stdout] 57b056826ca33a2439d2e3a0ab13d27de7fe7c87ab111095530a3bd8a166f9f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deciduously/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 06b85a3a7fe6cb953bd3946d904f17c2c82d54c7bd1f5ffab74aab7d8c87f4e0
[INFO] running `"docker" "start" "-a" "06b85a3a7fe6cb953bd3946d904f17c2c82d54c7bd1f5ffab74aab7d8c87f4e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/markov-67c73e0a82942b5b
[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" "06b85a3a7fe6cb953bd3946d904f17c2c82d54c7bd1f5ffab74aab7d8c87f4e0"`
[INFO] running `"docker" "rm" "-f" "06b85a3a7fe6cb953bd3946d904f17c2c82d54c7bd1f5ffab74aab7d8c87f4e0"`
[INFO] [stdout] 06b85a3a7fe6cb953bd3946d904f17c2c82d54c7bd1f5ffab74aab7d8c87f4e0