[INFO] updating cached repository gjpower/rust_sieve_of_eratosthenes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gjpower/rust_sieve_of_eratosthenes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gjpower/rust_sieve_of_eratosthenes" "work/ex/beta-1.37-6/sources/1.36.0/gh/gjpower/rust_sieve_of_eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/gjpower/rust_sieve_of_eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gjpower/rust_sieve_of_eratosthenes" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gjpower/rust_sieve_of_eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gjpower/rust_sieve_of_eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c5fb88daa3e5aea9d708759144ebaf212c754fa
[INFO] sha for GitHub repo gjpower/rust_sieve_of_eratosthenes: 1c5fb88daa3e5aea9d708759144ebaf212c754fa
[INFO] validating manifest of gjpower/rust_sieve_of_eratosthenes 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 gjpower/rust_sieve_of_eratosthenes 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 gjpower/rust_sieve_of_eratosthenes
[INFO] finished frobbing gjpower/rust_sieve_of_eratosthenes
[INFO] frobbed toml for gjpower/rust_sieve_of_eratosthenes written to work/ex/beta-1.37-6/sources/1.36.0/gh/gjpower/rust_sieve_of_eratosthenes/Cargo.toml
[INFO] started frobbing gjpower/rust_sieve_of_eratosthenes
[INFO] finished frobbing gjpower/rust_sieve_of_eratosthenes
[INFO] frobbed toml for gjpower/rust_sieve_of_eratosthenes written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gjpower/rust_sieve_of_eratosthenes/Cargo.toml
[INFO] crate gjpower/rust_sieve_of_eratosthenes 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 gjpower/rust_sieve_of_eratosthenes 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gjpower/rust_sieve_of_eratosthenes:/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] 2443907f4ee29f144188dc996a133afee9689c12325d5c8184c7c7adfe0cc2ff
[INFO] running `"docker" "start" "-a" "2443907f4ee29f144188dc996a133afee9689c12325d5c8184c7c7adfe0cc2ff"`
[INFO] [stderr]    Compiling sieve_of_eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "2443907f4ee29f144188dc996a133afee9689c12325d5c8184c7c7adfe0cc2ff"`
[INFO] running `"docker" "rm" "-f" "2443907f4ee29f144188dc996a133afee9689c12325d5c8184c7c7adfe0cc2ff"`
[INFO] [stdout] 2443907f4ee29f144188dc996a133afee9689c12325d5c8184c7c7adfe0cc2ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gjpower/rust_sieve_of_eratosthenes:/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] 9130ce480bd1b36fce18ab4b1a0d46722ac69d64223fd2cfceff7ec3f1692f60
[INFO] running `"docker" "start" "-a" "9130ce480bd1b36fce18ab4b1a0d46722ac69d64223fd2cfceff7ec3f1692f60"`
[INFO] [stderr]    Compiling sieve_of_eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "9130ce480bd1b36fce18ab4b1a0d46722ac69d64223fd2cfceff7ec3f1692f60"`
[INFO] running `"docker" "rm" "-f" "9130ce480bd1b36fce18ab4b1a0d46722ac69d64223fd2cfceff7ec3f1692f60"`
[INFO] [stdout] 9130ce480bd1b36fce18ab4b1a0d46722ac69d64223fd2cfceff7ec3f1692f60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gjpower/rust_sieve_of_eratosthenes:/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] 8cc7bc794c841f51f324e81ee8c747455aef057e33c8715afaa82bad7461aa43
[INFO] running `"docker" "start" "-a" "8cc7bc794c841f51f324e81ee8c747455aef057e33c8715afaa82bad7461aa43"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sieve_of_eratosthenes-2fcb7e23d319e3e1
[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" "8cc7bc794c841f51f324e81ee8c747455aef057e33c8715afaa82bad7461aa43"`
[INFO] running `"docker" "rm" "-f" "8cc7bc794c841f51f324e81ee8c747455aef057e33c8715afaa82bad7461aa43"`
[INFO] [stdout] 8cc7bc794c841f51f324e81ee8c747455aef057e33c8715afaa82bad7461aa43