[INFO] updating cached repository marcbreitung/markov-process
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marcbreitung/markov-process
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marcbreitung/markov-process" "work/ex/beta-1.38-1/sources/1.37.0/gh/marcbreitung/markov-process"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marcbreitung/markov-process'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marcbreitung/markov-process" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marcbreitung/markov-process"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marcbreitung/markov-process'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df56210cf17c763057789dd89f12e982895adc78
[INFO] sha for GitHub repo marcbreitung/markov-process: df56210cf17c763057789dd89f12e982895adc78
[INFO] validating manifest of marcbreitung/markov-process 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 marcbreitung/markov-process 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 marcbreitung/markov-process
[INFO] finished frobbing marcbreitung/markov-process
[INFO] frobbed toml for marcbreitung/markov-process written to work/ex/beta-1.38-1/sources/1.37.0/gh/marcbreitung/markov-process/Cargo.toml
[INFO] started frobbing marcbreitung/markov-process
[INFO] finished frobbing marcbreitung/markov-process
[INFO] frobbed toml for marcbreitung/markov-process written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marcbreitung/markov-process/Cargo.toml
[INFO] crate marcbreitung/markov-process 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 marcbreitung/markov-process 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcbreitung/markov-process:/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] c18474abaddb2d855fef4a1d023b12cb7615083dfd3cf47e9daa9bf06ef7df67
[INFO] running `"docker" "start" "-a" "c18474abaddb2d855fef4a1d023b12cb7615083dfd3cf47e9daa9bf06ef7df67"`
[INFO] [stderr]    Compiling libm v0.1.3
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling markov-process v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.97s
[INFO] running `"docker" "inspect" "c18474abaddb2d855fef4a1d023b12cb7615083dfd3cf47e9daa9bf06ef7df67"`
[INFO] running `"docker" "rm" "-f" "c18474abaddb2d855fef4a1d023b12cb7615083dfd3cf47e9daa9bf06ef7df67"`
[INFO] [stdout] c18474abaddb2d855fef4a1d023b12cb7615083dfd3cf47e9daa9bf06ef7df67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcbreitung/markov-process:/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] 95463940308aca7aa67ad5540542c6f7bcf1a09b4c8a361c388f9cf49e8bedfe
[INFO] running `"docker" "start" "-a" "95463940308aca7aa67ad5540542c6f7bcf1a09b4c8a361c388f9cf49e8bedfe"`
[INFO] [stderr]    Compiling markov-process v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "95463940308aca7aa67ad5540542c6f7bcf1a09b4c8a361c388f9cf49e8bedfe"`
[INFO] running `"docker" "rm" "-f" "95463940308aca7aa67ad5540542c6f7bcf1a09b4c8a361c388f9cf49e8bedfe"`
[INFO] [stdout] 95463940308aca7aa67ad5540542c6f7bcf1a09b4c8a361c388f9cf49e8bedfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcbreitung/markov-process:/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] 77e234e2a446ca621f0f6d2d47715f53e77a57b16576b2b1cc6f8fcae93e53aa
[INFO] running `"docker" "start" "-a" "77e234e2a446ca621f0f6d2d47715f53e77a57b16576b2b1cc6f8fcae93e53aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/markov_process-b3186b8d64f88ddc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test markov_chain::tests::is_irreducible ... ok
[INFO] [stdout] test markov_chain::tests::is_reducible ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "77e234e2a446ca621f0f6d2d47715f53e77a57b16576b2b1cc6f8fcae93e53aa"`
[INFO] running `"docker" "rm" "-f" "77e234e2a446ca621f0f6d2d47715f53e77a57b16576b2b1cc6f8fcae93e53aa"`
[INFO] [stdout] 77e234e2a446ca621f0f6d2d47715f53e77a57b16576b2b1cc6f8fcae93e53aa