[INFO] cloning repository https://github.com/phlip9/socket-proxyd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phlip9/socket-proxyd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphlip9%2Fsocket-proxyd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphlip9%2Fsocket-proxyd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24a0c1b76038ff6a3e27f502d91511e9b094da61
[INFO] checking phlip9/socket-proxyd against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphlip9%2Fsocket-proxyd" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/phlip9/socket-proxyd
[INFO] finished tweaking git repo https://github.com/phlip9/socket-proxyd
[INFO] tweaked toml for git repo https://github.com/phlip9/socket-proxyd written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/phlip9/socket-proxyd on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/phlip9/socket-proxyd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking phlip9/socket-proxyd against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphlip9%2Fsocket-proxyd" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/phlip9/socket-proxyd
[INFO] finished tweaking git repo https://github.com/phlip9/socket-proxyd
[INFO] tweaked toml for git repo https://github.com/phlip9/socket-proxyd written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/phlip9/socket-proxyd on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/phlip9/socket-proxyd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sc v0.2.7
[INFO] [stderr]   Downloaded lexopt v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08674cabc6202322003d67f6d02f43914c875cd1a07ab55c9d075422e79651fe
[INFO] running `Command { std: "docker" "start" "-a" "08674cabc6202322003d67f6d02f43914c875cd1a07ab55c9d075422e79651fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08674cabc6202322003d67f6d02f43914c875cd1a07ab55c9d075422e79651fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08674cabc6202322003d67f6d02f43914c875cd1a07ab55c9d075422e79651fe", kill_on_drop: false }`
[INFO] [stdout] 08674cabc6202322003d67f6d02f43914c875cd1a07ab55c9d075422e79651fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b91bdad2b5ff95429c87efcb83cfb4eb5fdd09c7d8e5458980eb273769c9b76
[INFO] running `Command { std: "docker" "start" "-a" "8b91bdad2b5ff95429c87efcb83cfb4eb5fdd09c7d8e5458980eb273769c9b76", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling io-uring v0.7.9
[INFO] [stderr]     Checking sc v0.2.7
[INFO] [stderr]     Checking lexopt v0.3.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking listen-fds v0.1.0 (/opt/rustwide/workdir/listen-fds)
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking socket-proxyd v0.1.0 (/opt/rustwide/workdir/socket-proxyd)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> socket-proxyd/src/poll/stream.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn as_sockref(&self) -> SockRef {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn as_sockref(&self) -> SockRef<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> socket-proxyd/src/uring/connection.rs:377:37
[INFO] [stdout]     |
[INFO] [stdout] 377 |         let (mut submitter, mut sq, mut cq) = ring.split();
[INFO] [stdout]     |                                     ----^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> socket-proxyd/src/uring/connection.rs:359:13
[INFO] [stdout]     |
[INFO] [stdout] 359 |         let client = thread::spawn(move || {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cq`
[INFO] [stdout]    --> socket-proxyd/src/uring/connection.rs:377:37
[INFO] [stdout]     |
[INFO] [stdout] 377 |         let (mut submitter, mut sq, mut cq) = ring.split();
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nentries`
[INFO] [stdout]    --> socket-proxyd/src/uring/connection.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let nentries = 2;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nentries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bgid`
[INFO] [stdout]    --> socket-proxyd/src/uring/connection.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let bgid = 0;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_bgid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> socket-proxyd/src/poll/stream.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn as_sockref(&self) -> SockRef {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn as_sockref(&self) -> SockRef<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "8b91bdad2b5ff95429c87efcb83cfb4eb5fdd09c7d8e5458980eb273769c9b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b91bdad2b5ff95429c87efcb83cfb4eb5fdd09c7d8e5458980eb273769c9b76", kill_on_drop: false }`
[INFO] [stdout] 8b91bdad2b5ff95429c87efcb83cfb4eb5fdd09c7d8e5458980eb273769c9b76