[INFO] crate jsonrpc-ipc-server 9.0.0 is already in cache
[INFO] extracting crate jsonrpc-ipc-server 9.0.0 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/jsonrpc-ipc-server/9.0.0
[INFO] extracting crate jsonrpc-ipc-server 9.0.0 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/jsonrpc-ipc-server/9.0.0
[INFO] validating manifest of jsonrpc-ipc-server-9.0.0 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jsonrpc-ipc-server-9.0.0 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jsonrpc-ipc-server-9.0.0
[INFO] finished frobbing jsonrpc-ipc-server-9.0.0
[INFO] frobbed toml for jsonrpc-ipc-server-9.0.0 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/jsonrpc-ipc-server/9.0.0/Cargo.toml
[INFO] started frobbing jsonrpc-ipc-server-9.0.0
[INFO] finished frobbing jsonrpc-ipc-server-9.0.0
[INFO] frobbed toml for jsonrpc-ipc-server-9.0.0 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/jsonrpc-ipc-server/9.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jsonrpc-ipc-server-9.0.0 against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-7/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/jsonrpc-ipc-server/9.0.0:/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=forbid" "-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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 70c1b41e1481929989035f0454ea1c011333a4bfcd30c9235641f3dabfb83b83
[INFO] running `"docker" "start" "-a" "70c1b41e1481929989035f0454ea1c011333a4bfcd30c9235641f3dabfb83b83"`
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]     Checking mio-named-pipes v0.1.6
[INFO] [stderr]     Checking jsonrpc-core v9.0.0
[INFO] [stderr]     Checking tokio-named-pipes v0.1.0
[INFO] [stderr]     Checking miow v0.3.3
[INFO] [stderr]     Checking jsonrpc-server-utils v9.0.0
[INFO] [stderr]     Checking parity-tokio-ipc v0.1.0
[INFO] [stderr]     Checking jsonrpc-ipc-server v9.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
[INFO] running `"docker" "inspect" "70c1b41e1481929989035f0454ea1c011333a4bfcd30c9235641f3dabfb83b83"`
[INFO] running `"docker" "rm" "-f" "70c1b41e1481929989035f0454ea1c011333a4bfcd30c9235641f3dabfb83b83"`
[INFO] [stdout] 70c1b41e1481929989035f0454ea1c011333a4bfcd30c9235641f3dabfb83b83