[INFO] updating cached repository OvaisMemon/rust-prime-numbers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/OvaisMemon/rust-prime-numbers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/OvaisMemon/rust-prime-numbers" "work/ex/beta-1.38-1/sources/1.37.0/gh/OvaisMemon/rust-prime-numbers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/OvaisMemon/rust-prime-numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/OvaisMemon/rust-prime-numbers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/OvaisMemon/rust-prime-numbers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/OvaisMemon/rust-prime-numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8aed20585ee84aaf5e7d13a5ed2004b6cf745b67
[INFO] sha for GitHub repo OvaisMemon/rust-prime-numbers: 8aed20585ee84aaf5e7d13a5ed2004b6cf745b67
[INFO] validating manifest of OvaisMemon/rust-prime-numbers 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 OvaisMemon/rust-prime-numbers 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 OvaisMemon/rust-prime-numbers
[INFO] finished frobbing OvaisMemon/rust-prime-numbers
[INFO] frobbed toml for OvaisMemon/rust-prime-numbers written to work/ex/beta-1.38-1/sources/1.37.0/gh/OvaisMemon/rust-prime-numbers/Cargo.toml
[INFO] started frobbing OvaisMemon/rust-prime-numbers
[INFO] finished frobbing OvaisMemon/rust-prime-numbers
[INFO] frobbed toml for OvaisMemon/rust-prime-numbers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/OvaisMemon/rust-prime-numbers/Cargo.toml
[INFO] crate OvaisMemon/rust-prime-numbers 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 OvaisMemon/rust-prime-numbers against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/OvaisMemon/rust-prime-numbers:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c354d88f977e0bc33d08e785ee7df23fd1fb80d1de8086ade4f37f824e6a7194
[INFO] running `"docker" "start" "-a" "c354d88f977e0bc33d08e785ee7df23fd1fb80d1de8086ade4f37f824e6a7194"`
[INFO] [stderr]    Compiling prime-numbers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "c354d88f977e0bc33d08e785ee7df23fd1fb80d1de8086ade4f37f824e6a7194"`
[INFO] running `"docker" "rm" "-f" "c354d88f977e0bc33d08e785ee7df23fd1fb80d1de8086ade4f37f824e6a7194"`
[INFO] [stdout] c354d88f977e0bc33d08e785ee7df23fd1fb80d1de8086ade4f37f824e6a7194
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/OvaisMemon/rust-prime-numbers:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b88ebbd1f45f8c622a536d2f3e8eb6d6bf1feecb0b12dd74e7ffde8978008625
[INFO] running `"docker" "start" "-a" "b88ebbd1f45f8c622a536d2f3e8eb6d6bf1feecb0b12dd74e7ffde8978008625"`
[INFO] [stderr]    Compiling prime-numbers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "b88ebbd1f45f8c622a536d2f3e8eb6d6bf1feecb0b12dd74e7ffde8978008625"`
[INFO] running `"docker" "rm" "-f" "b88ebbd1f45f8c622a536d2f3e8eb6d6bf1feecb0b12dd74e7ffde8978008625"`
[INFO] [stdout] b88ebbd1f45f8c622a536d2f3e8eb6d6bf1feecb0b12dd74e7ffde8978008625
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/OvaisMemon/rust-prime-numbers:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 08ce9080f98cfbb0e345de32c9d3a449719a92581d42fb71f8ed349cabb74c44
[INFO] running `"docker" "start" "-a" "08ce9080f98cfbb0e345de32c9d3a449719a92581d42fb71f8ed349cabb74c44"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prime_numbers-8508e10e1106bb97
[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" "08ce9080f98cfbb0e345de32c9d3a449719a92581d42fb71f8ed349cabb74c44"`
[INFO] running `"docker" "rm" "-f" "08ce9080f98cfbb0e345de32c9d3a449719a92581d42fb71f8ed349cabb74c44"`
[INFO] [stdout] 08ce9080f98cfbb0e345de32c9d3a449719a92581d42fb71f8ed349cabb74c44