[INFO] updating cached repository sean9999/nearestprime
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sean9999/nearestprime
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sean9999/nearestprime" "work/ex/beta-1.38-1/sources/1.37.0/gh/sean9999/nearestprime"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sean9999/nearestprime'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sean9999/nearestprime" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sean9999/nearestprime"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sean9999/nearestprime'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a791101acca65d2e71b976104433dca46f997c91
[INFO] sha for GitHub repo sean9999/nearestprime: a791101acca65d2e71b976104433dca46f997c91
[INFO] validating manifest of sean9999/nearestprime 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 sean9999/nearestprime 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 sean9999/nearestprime
[INFO] finished frobbing sean9999/nearestprime
[INFO] frobbed toml for sean9999/nearestprime written to work/ex/beta-1.38-1/sources/1.37.0/gh/sean9999/nearestprime/Cargo.toml
[INFO] started frobbing sean9999/nearestprime
[INFO] finished frobbing sean9999/nearestprime
[INFO] frobbed toml for sean9999/nearestprime written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sean9999/nearestprime/Cargo.toml
[INFO] crate sean9999/nearestprime 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 sean9999/nearestprime 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/sean9999/nearestprime:/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] d1a8537d39a64a8ca48ed1a70953b0ce086a2c74eaf6e20e4eca5731290657b2
[INFO] running `"docker" "start" "-a" "d1a8537d39a64a8ca48ed1a70953b0ce086a2c74eaf6e20e4eca5731290657b2"`
[INFO] [stderr]    Compiling primes v0.2.3
[INFO] [stderr]    Compiling primes-cli v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "d1a8537d39a64a8ca48ed1a70953b0ce086a2c74eaf6e20e4eca5731290657b2"`
[INFO] running `"docker" "rm" "-f" "d1a8537d39a64a8ca48ed1a70953b0ce086a2c74eaf6e20e4eca5731290657b2"`
[INFO] [stdout] d1a8537d39a64a8ca48ed1a70953b0ce086a2c74eaf6e20e4eca5731290657b2
[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/sean9999/nearestprime:/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] 96bfc89c70d658a4ba7f117d07d94754c225a1d31430a60c587abd08e3f6e2a3
[INFO] running `"docker" "start" "-a" "96bfc89c70d658a4ba7f117d07d94754c225a1d31430a60c587abd08e3f6e2a3"`
[INFO] [stderr]    Compiling primes-cli v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "96bfc89c70d658a4ba7f117d07d94754c225a1d31430a60c587abd08e3f6e2a3"`
[INFO] running `"docker" "rm" "-f" "96bfc89c70d658a4ba7f117d07d94754c225a1d31430a60c587abd08e3f6e2a3"`
[INFO] [stdout] 96bfc89c70d658a4ba7f117d07d94754c225a1d31430a60c587abd08e3f6e2a3
[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/sean9999/nearestprime:/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] 1caa591f8163af65ed832f9dc85a4ff0259184d04b9f821e8fa1edd28d3d63d1
[INFO] running `"docker" "start" "-a" "1caa591f8163af65ed832f9dc85a4ff0259184d04b9f821e8fa1edd28d3d63d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primes-78910e1d0dd6cd8d
[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" "1caa591f8163af65ed832f9dc85a4ff0259184d04b9f821e8fa1edd28d3d63d1"`
[INFO] running `"docker" "rm" "-f" "1caa591f8163af65ed832f9dc85a4ff0259184d04b9f821e8fa1edd28d3d63d1"`
[INFO] [stdout] 1caa591f8163af65ed832f9dc85a4ff0259184d04b9f821e8fa1edd28d3d63d1