[INFO] updating cached repository anthropomorphic/prime_factorization
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anthropomorphic/prime_factorization
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anthropomorphic/prime_factorization" "work/ex/beta-1.37-6/sources/1.36.0/gh/anthropomorphic/prime_factorization"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/anthropomorphic/prime_factorization'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anthropomorphic/prime_factorization" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anthropomorphic/prime_factorization"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anthropomorphic/prime_factorization'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cb9b2923631887cc54f33d30f4be1f9eabb2cfb1
[INFO] sha for GitHub repo anthropomorphic/prime_factorization: cb9b2923631887cc54f33d30f4be1f9eabb2cfb1
[INFO] validating manifest of anthropomorphic/prime_factorization 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 anthropomorphic/prime_factorization 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 anthropomorphic/prime_factorization
[INFO] finished frobbing anthropomorphic/prime_factorization
[INFO] frobbed toml for anthropomorphic/prime_factorization written to work/ex/beta-1.37-6/sources/1.36.0/gh/anthropomorphic/prime_factorization/Cargo.toml
[INFO] started frobbing anthropomorphic/prime_factorization
[INFO] finished frobbing anthropomorphic/prime_factorization
[INFO] frobbed toml for anthropomorphic/prime_factorization written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anthropomorphic/prime_factorization/Cargo.toml
[INFO] crate anthropomorphic/prime_factorization 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 anthropomorphic/prime_factorization 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anthropomorphic/prime_factorization:/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] 7a78d659b99d4fa8a60037ad047eeab463bdc055bb1747dbb2d01cd5ab372464
[INFO] running `"docker" "start" "-a" "7a78d659b99d4fa8a60037ad047eeab463bdc055bb1747dbb2d01cd5ab372464"`
[INFO] [stderr]    Compiling prime_factorization v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "7a78d659b99d4fa8a60037ad047eeab463bdc055bb1747dbb2d01cd5ab372464"`
[INFO] running `"docker" "rm" "-f" "7a78d659b99d4fa8a60037ad047eeab463bdc055bb1747dbb2d01cd5ab372464"`
[INFO] [stdout] 7a78d659b99d4fa8a60037ad047eeab463bdc055bb1747dbb2d01cd5ab372464
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anthropomorphic/prime_factorization:/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] 2ffd9d9f79d9ba289eac83a122d33a0484552146c3f80d9feaa99acd9cd25b4b
[INFO] running `"docker" "start" "-a" "2ffd9d9f79d9ba289eac83a122d33a0484552146c3f80d9feaa99acd9cd25b4b"`
[INFO] [stderr]    Compiling prime_factorization v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "2ffd9d9f79d9ba289eac83a122d33a0484552146c3f80d9feaa99acd9cd25b4b"`
[INFO] running `"docker" "rm" "-f" "2ffd9d9f79d9ba289eac83a122d33a0484552146c3f80d9feaa99acd9cd25b4b"`
[INFO] [stdout] 2ffd9d9f79d9ba289eac83a122d33a0484552146c3f80d9feaa99acd9cd25b4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anthropomorphic/prime_factorization:/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] 0ad855fa577b922dae9326fcd58a28b9006fe20990676056a703bc3ec0e60246
[INFO] running `"docker" "start" "-a" "0ad855fa577b922dae9326fcd58a28b9006fe20990676056a703bc3ec0e60246"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prime_factorization-d55694a92f0f60fa
[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" "0ad855fa577b922dae9326fcd58a28b9006fe20990676056a703bc3ec0e60246"`
[INFO] running `"docker" "rm" "-f" "0ad855fa577b922dae9326fcd58a28b9006fe20990676056a703bc3ec0e60246"`
[INFO] [stdout] 0ad855fa577b922dae9326fcd58a28b9006fe20990676056a703bc3ec0e60246