[INFO] updating cached repository https://github.com/reynoldsbd/nprox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6498d105e69b2d8edf5e4868f1e15a85dfb68691
[INFO] checking reynoldsbd/nprox against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freynoldsbd%2Fnprox" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/reynoldsbd/nprox on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/reynoldsbd/nprox
[INFO] finished tweaking git repo https://github.com/reynoldsbd/nprox
[INFO] tweaked toml for git repo https://github.com/reynoldsbd/nprox written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/reynoldsbd/nprox already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17b89cea3bcd3cf5fed8b8eab4c8ea6e572d112ff8928dc2757fb18a0c9ed54e
[INFO] running `"docker" "start" "-a" "17b89cea3bcd3cf5fed8b8eab4c8ea6e572d112ff8928dc2757fb18a0c9ed54e"`
[INFO] [stderr]     Checking tokio-named-pipe v0.1.0 (https://github.com/Azure/iotedge#8bd57359)
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-uds-windows v0.1.0 (https://github.com/Azure/tokio-uds-windows#b689a914)
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr] error[E0463]: can't find crate for `mio_uds_windows`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/tokio-uds-windows-c1fcfa4fd9604fb0/b689a91/src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | extern crate mio_uds_windows;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `tokio-uds-windows`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "17b89cea3bcd3cf5fed8b8eab4c8ea6e572d112ff8928dc2757fb18a0c9ed54e"`
[INFO] running `"docker" "rm" "-f" "17b89cea3bcd3cf5fed8b8eab4c8ea6e572d112ff8928dc2757fb18a0c9ed54e"`
[INFO] [stdout] 17b89cea3bcd3cf5fed8b8eab4c8ea6e572d112ff8928dc2757fb18a0c9ed54e