[INFO] crate piston-split_controller 0.12.0 is already in cache
[INFO] extracting crate piston-split_controller 0.12.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/piston-split_controller/0.12.0
[INFO] extracting crate piston-split_controller 0.12.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-split_controller/0.12.0
[INFO] validating manifest of piston-split_controller-0.12.0 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 piston-split_controller-0.12.0 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 piston-split_controller-0.12.0
[INFO] finished frobbing piston-split_controller-0.12.0
[INFO] frobbed toml for piston-split_controller-0.12.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/piston-split_controller/0.12.0/Cargo.toml
[INFO] started frobbing piston-split_controller-0.12.0
[INFO] finished frobbing piston-split_controller-0.12.0
[INFO] frobbed toml for piston-split_controller-0.12.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-split_controller/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing piston-split_controller-0.12.0 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-split_controller/0.12.0:/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] 1bb4bcd4dcdab5423b487f94467e5a19737bc53a0745195a4f50442c3686ccda
[INFO] running `"docker" "start" "-a" "1bb4bcd4dcdab5423b487f94467e5a19737bc53a0745195a4f50442c3686ccda"`
[INFO] [stderr]    Compiling piston-split_controller v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "1bb4bcd4dcdab5423b487f94467e5a19737bc53a0745195a4f50442c3686ccda"`
[INFO] running `"docker" "rm" "-f" "1bb4bcd4dcdab5423b487f94467e5a19737bc53a0745195a4f50442c3686ccda"`
[INFO] [stdout] 1bb4bcd4dcdab5423b487f94467e5a19737bc53a0745195a4f50442c3686ccda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-split_controller/0.12.0:/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] a24161c1a74bb5864ae911a9fef4eec69d872870974d899110ef0bc6932298bb
[INFO] running `"docker" "start" "-a" "a24161c1a74bb5864ae911a9fef4eec69d872870974d899110ef0bc6932298bb"`
[INFO] [stderr]    Compiling piston-split_controller v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "a24161c1a74bb5864ae911a9fef4eec69d872870974d899110ef0bc6932298bb"`
[INFO] running `"docker" "rm" "-f" "a24161c1a74bb5864ae911a9fef4eec69d872870974d899110ef0bc6932298bb"`
[INFO] [stdout] a24161c1a74bb5864ae911a9fef4eec69d872870974d899110ef0bc6932298bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-split_controller/0.12.0:/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] 9d46b53d02862e47c8d9c09cec84cd50fabd9f71d90de7ac59d7f84524998305
[INFO] running `"docker" "start" "-a" "9d46b53d02862e47c8d9c09cec84cd50fabd9f71d90de7ac59d7f84524998305"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[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] [stderr]      Running /opt/crater/target/debug/deps/split_controller-567211288d5fbd63
[INFO] [stderr]    Doc-tests split_controller
[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" "9d46b53d02862e47c8d9c09cec84cd50fabd9f71d90de7ac59d7f84524998305"`
[INFO] running `"docker" "rm" "-f" "9d46b53d02862e47c8d9c09cec84cd50fabd9f71d90de7ac59d7f84524998305"`
[INFO] [stdout] 9d46b53d02862e47c8d9c09cec84cd50fabd9f71d90de7ac59d7f84524998305