[INFO] updating cached repository kbacha/ops-add-play
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kbacha/ops-add-play
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/ops-add-play" "work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/ops-add-play"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/ops-add-play'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/ops-add-play" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/ops-add-play"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/ops-add-play'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3b025690803247d1135d41207809fb5a864fa80
[INFO] sha for GitHub repo kbacha/ops-add-play: e3b025690803247d1135d41207809fb5a864fa80
[INFO] validating manifest of kbacha/ops-add-play 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 kbacha/ops-add-play 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 kbacha/ops-add-play
[INFO] finished frobbing kbacha/ops-add-play
[INFO] frobbed toml for kbacha/ops-add-play written to work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/ops-add-play/Cargo.toml
[INFO] started frobbing kbacha/ops-add-play
[INFO] finished frobbing kbacha/ops-add-play
[INFO] frobbed toml for kbacha/ops-add-play written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/ops-add-play/Cargo.toml
[INFO] crate kbacha/ops-add-play 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 kbacha/ops-add-play 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/kbacha/ops-add-play:/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] f16a833eeb9270c1917362c5e7dafa27247783d7e375164d37cc9cd8cada249e
[INFO] running `"docker" "start" "-a" "f16a833eeb9270c1917362c5e7dafa27247783d7e375164d37cc9cd8cada249e"`
[INFO] [stderr]    Compiling iter-sum-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "f16a833eeb9270c1917362c5e7dafa27247783d7e375164d37cc9cd8cada249e"`
[INFO] running `"docker" "rm" "-f" "f16a833eeb9270c1917362c5e7dafa27247783d7e375164d37cc9cd8cada249e"`
[INFO] [stdout] f16a833eeb9270c1917362c5e7dafa27247783d7e375164d37cc9cd8cada249e
[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/kbacha/ops-add-play:/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] 878c9de8a8f00737616f0a5cbb4b740ddfaa99e47af48ae426f9ab66411fc479
[INFO] running `"docker" "start" "-a" "878c9de8a8f00737616f0a5cbb4b740ddfaa99e47af48ae426f9ab66411fc479"`
[INFO] [stderr]    Compiling iter-sum-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "878c9de8a8f00737616f0a5cbb4b740ddfaa99e47af48ae426f9ab66411fc479"`
[INFO] running `"docker" "rm" "-f" "878c9de8a8f00737616f0a5cbb4b740ddfaa99e47af48ae426f9ab66411fc479"`
[INFO] [stdout] 878c9de8a8f00737616f0a5cbb4b740ddfaa99e47af48ae426f9ab66411fc479
[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/kbacha/ops-add-play:/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] 09b3e35e0c5e4a90aa7da2fc8ccc72b1e8c146b0e731c9181bbca404c7d04c50
[INFO] running `"docker" "start" "-a" "09b3e35e0c5e4a90aa7da2fc8ccc72b1e8c146b0e731c9181bbca404c7d04c50"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iter_sum_test-fa421e78fd1cfe9e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test can_add_two_references ... ok
[INFO] [stdout] test can_add_two_values ... ok
[INFO] [stdout] test can_add_value_to_reference ... ok
[INFO] [stdout] test can_add_reference_to_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "09b3e35e0c5e4a90aa7da2fc8ccc72b1e8c146b0e731c9181bbca404c7d04c50"`
[INFO] running `"docker" "rm" "-f" "09b3e35e0c5e4a90aa7da2fc8ccc72b1e8c146b0e731c9181bbca404c7d04c50"`
[INFO] [stdout] 09b3e35e0c5e4a90aa7da2fc8ccc72b1e8c146b0e731c9181bbca404c7d04c50