[INFO] updating cached repository aramazani/primes-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aramazani/primes-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aramazani/primes-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/primes-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/primes-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aramazani/primes-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aramazani/primes-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aramazani/primes-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f87a118de347e69daf7aacfd5b3352c5e0831d40
[INFO] sha for GitHub repo aramazani/primes-rs: f87a118de347e69daf7aacfd5b3352c5e0831d40
[INFO] validating manifest of aramazani/primes-rs 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 aramazani/primes-rs 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 aramazani/primes-rs
[INFO] finished frobbing aramazani/primes-rs
[INFO] frobbed toml for aramazani/primes-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/primes-rs/Cargo.toml
[INFO] started frobbing aramazani/primes-rs
[INFO] finished frobbing aramazani/primes-rs
[INFO] frobbed toml for aramazani/primes-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aramazani/primes-rs/Cargo.toml
[INFO] crate aramazani/primes-rs 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 aramazani/primes-rs 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/primes-rs:/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] 021cb878d25bccff497a56eec90e82dd5bd735d5c85ea6c61f15c70fcaf5ab84
[INFO] running `"docker" "start" "-a" "021cb878d25bccff497a56eec90e82dd5bd735d5c85ea6c61f15c70fcaf5ab84"`
[INFO] [stderr]    Compiling prime-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "021cb878d25bccff497a56eec90e82dd5bd735d5c85ea6c61f15c70fcaf5ab84"`
[INFO] running `"docker" "rm" "-f" "021cb878d25bccff497a56eec90e82dd5bd735d5c85ea6c61f15c70fcaf5ab84"`
[INFO] [stdout] 021cb878d25bccff497a56eec90e82dd5bd735d5c85ea6c61f15c70fcaf5ab84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/primes-rs:/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] 9469ce4ca1e3f80c9681dc3b9ac1ac4d5510e88ec1f19591cb5dd74dcf6a64a7
[INFO] running `"docker" "start" "-a" "9469ce4ca1e3f80c9681dc3b9ac1ac4d5510e88ec1f19591cb5dd74dcf6a64a7"`
[INFO] [stderr]    Compiling prime-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "9469ce4ca1e3f80c9681dc3b9ac1ac4d5510e88ec1f19591cb5dd74dcf6a64a7"`
[INFO] running `"docker" "rm" "-f" "9469ce4ca1e3f80c9681dc3b9ac1ac4d5510e88ec1f19591cb5dd74dcf6a64a7"`
[INFO] [stdout] 9469ce4ca1e3f80c9681dc3b9ac1ac4d5510e88ec1f19591cb5dd74dcf6a64a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/primes-rs:/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] e55f3789b3b31fe15f2b9eff927d49ab3d723056541b789992a919efaa29b00f
[INFO] running `"docker" "start" "-a" "e55f3789b3b31fe15f2b9eff927d49ab3d723056541b789992a919efaa29b00f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prime_rs-9dfe1da0171fda90
[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" "e55f3789b3b31fe15f2b9eff927d49ab3d723056541b789992a919efaa29b00f"`
[INFO] running `"docker" "rm" "-f" "e55f3789b3b31fe15f2b9eff927d49ab3d723056541b789992a919efaa29b00f"`
[INFO] [stdout] e55f3789b3b31fe15f2b9eff927d49ab3d723056541b789992a919efaa29b00f