[INFO] crate virtio-devices 0.1.0 is already in cache
[INFO] extracting crate virtio-devices 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/virtio-devices/0.1.0
[INFO] extracting crate virtio-devices 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/virtio-devices/0.1.0
[INFO] validating manifest of virtio-devices-0.1.0 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 virtio-devices-0.1.0 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 virtio-devices-0.1.0
[INFO] finished frobbing virtio-devices-0.1.0
[INFO] frobbed toml for virtio-devices-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/virtio-devices/0.1.0/Cargo.toml
[INFO] started frobbing virtio-devices-0.1.0
[INFO] finished frobbing virtio-devices-0.1.0
[INFO] frobbed toml for virtio-devices-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/virtio-devices/0.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing virtio-devices-0.1.0 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-3/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/virtio-devices/0.1.0:/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] 1ce87d26a9d1d34527273a124e1692a43b08a07170c3ed567a02cf401e840940
[INFO] running `"docker" "start" "-a" "1ce87d26a9d1d34527273a124e1692a43b08a07170c3ed567a02cf401e840940"`
[INFO] [stderr]    Compiling virtio-devices v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "1ce87d26a9d1d34527273a124e1692a43b08a07170c3ed567a02cf401e840940"`
[INFO] running `"docker" "rm" "-f" "1ce87d26a9d1d34527273a124e1692a43b08a07170c3ed567a02cf401e840940"`
[INFO] [stdout] 1ce87d26a9d1d34527273a124e1692a43b08a07170c3ed567a02cf401e840940
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/virtio-devices/0.1.0:/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] bfeb80650a85c8e71b634d869f8212ba68b008e592ee2f47bf0f3b8693a6c880
[INFO] running `"docker" "start" "-a" "bfeb80650a85c8e71b634d869f8212ba68b008e592ee2f47bf0f3b8693a6c880"`
[INFO] [stderr]    Compiling virtio-devices v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "bfeb80650a85c8e71b634d869f8212ba68b008e592ee2f47bf0f3b8693a6c880"`
[INFO] running `"docker" "rm" "-f" "bfeb80650a85c8e71b634d869f8212ba68b008e592ee2f47bf0f3b8693a6c880"`
[INFO] [stdout] bfeb80650a85c8e71b634d869f8212ba68b008e592ee2f47bf0f3b8693a6c880
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/virtio-devices/0.1.0:/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] 8ba9df75357b04e009f7a1efc005577c011bab587fa26032629cfbb06fa5a533
[INFO] running `"docker" "start" "-a" "8ba9df75357b04e009f7a1efc005577c011bab587fa26032629cfbb06fa5a533"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/virtio_devices-b3d810c580ab575b
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtio-devices
[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" "8ba9df75357b04e009f7a1efc005577c011bab587fa26032629cfbb06fa5a533"`
[INFO] running `"docker" "rm" "-f" "8ba9df75357b04e009f7a1efc005577c011bab587fa26032629cfbb06fa5a533"`
[INFO] [stdout] 8ba9df75357b04e009f7a1efc005577c011bab587fa26032629cfbb06fa5a533