[INFO] updating cached repository kristopherjohnson/sieve-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kristopherjohnson/sieve-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kristopherjohnson/sieve-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/kristopherjohnson/sieve-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kristopherjohnson/sieve-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kristopherjohnson/sieve-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kristopherjohnson/sieve-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kristopherjohnson/sieve-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18d35ad440192b85d8c5d4745f7caa21c56c898c
[INFO] sha for GitHub repo kristopherjohnson/sieve-rust: 18d35ad440192b85d8c5d4745f7caa21c56c898c
[INFO] validating manifest of kristopherjohnson/sieve-rust 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 kristopherjohnson/sieve-rust 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 kristopherjohnson/sieve-rust
[INFO] finished frobbing kristopherjohnson/sieve-rust
[INFO] frobbed toml for kristopherjohnson/sieve-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/kristopherjohnson/sieve-rust/Cargo.toml
[INFO] started frobbing kristopherjohnson/sieve-rust
[INFO] finished frobbing kristopherjohnson/sieve-rust
[INFO] frobbed toml for kristopherjohnson/sieve-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kristopherjohnson/sieve-rust/Cargo.toml
[INFO] crate kristopherjohnson/sieve-rust 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 kristopherjohnson/sieve-rust 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-4/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/kristopherjohnson/sieve-rust:/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] 8dd08a90d2b32c609f895894be31556778e97e90743f4d7918804bf3e4a79f7f
[INFO] running `"docker" "start" "-a" "8dd08a90d2b32c609f895894be31556778e97e90743f4d7918804bf3e4a79f7f"`
[INFO] [stderr]    Compiling sieve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "8dd08a90d2b32c609f895894be31556778e97e90743f4d7918804bf3e4a79f7f"`
[INFO] running `"docker" "rm" "-f" "8dd08a90d2b32c609f895894be31556778e97e90743f4d7918804bf3e4a79f7f"`
[INFO] [stdout] 8dd08a90d2b32c609f895894be31556778e97e90743f4d7918804bf3e4a79f7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/kristopherjohnson/sieve-rust:/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] 1728c12a8d22e47fd54b22b21c31070270e7337b5d6c85ed0d57cebe6be5d32b
[INFO] running `"docker" "start" "-a" "1728c12a8d22e47fd54b22b21c31070270e7337b5d6c85ed0d57cebe6be5d32b"`
[INFO] [stderr]    Compiling sieve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "1728c12a8d22e47fd54b22b21c31070270e7337b5d6c85ed0d57cebe6be5d32b"`
[INFO] running `"docker" "rm" "-f" "1728c12a8d22e47fd54b22b21c31070270e7337b5d6c85ed0d57cebe6be5d32b"`
[INFO] [stdout] 1728c12a8d22e47fd54b22b21c31070270e7337b5d6c85ed0d57cebe6be5d32b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/kristopherjohnson/sieve-rust:/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] b22c3fcc621284db5b1980aa10a1e695d257abba0a3ec3c83c34c16b5a97073a
[INFO] running `"docker" "start" "-a" "b22c3fcc621284db5b1980aa10a1e695d257abba0a3ec3c83c34c16b5a97073a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sieve-272a4dedb0f51f73
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_sieve_1 ... ok
[INFO] [stdout] test tests::test_sieve_2 ... ok
[INFO] [stdout] test tests::test_sieve_20 ... ok
[INFO] [stdout] test tests::test_sieve_0 ... ok
[INFO] [stdout] test tests::test_sieve_iter_0 ... ok
[INFO] [stdout] test tests::test_sieve_iter_1 ... ok
[INFO] [stdout] test tests::test_sieve_1000 ... ok
[INFO] [stdout] test tests::test_sieve_100 ... ok
[INFO] [stdout] test tests::test_sieve_iter_2 ... ok
[INFO] [stdout] test tests::test_sieve_iter_1000 ... ok
[INFO] [stdout] test tests::test_sieve_iter_15 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sieve-0c5cea1909684485
[INFO] [stderr]    Doc-tests sieve
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - sieve (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 66) ... ok
[INFO] [stdout] test src/lib.rs - sieve_iter (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b22c3fcc621284db5b1980aa10a1e695d257abba0a3ec3c83c34c16b5a97073a"`
[INFO] running `"docker" "rm" "-f" "b22c3fcc621284db5b1980aa10a1e695d257abba0a3ec3c83c34c16b5a97073a"`
[INFO] [stdout] b22c3fcc621284db5b1980aa10a1e695d257abba0a3ec3c83c34c16b5a97073a