[INFO] cloning repository https://github.com/frxstrem/frx-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frxstrem/frx-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxstrem%2Ffrx-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxstrem%2Ffrx-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e027be31db38edc6e556ba2437bbd0986ba91216
[INFO] checking frxstrem/frx-rs against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxstrem%2Ffrx-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/frxstrem/frx-rs
[INFO] finished tweaking git repo https://github.com/frxstrem/frx-rs
[INFO] tweaked toml for git repo https://github.com/frxstrem/frx-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/frxstrem/frx-rs on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/frxstrem/frx-rs 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking frxstrem/frx-rs against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxstrem%2Ffrx-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/frxstrem/frx-rs
[INFO] finished tweaking git repo https://github.com/frxstrem/frx-rs
[INFO] tweaked toml for git repo https://github.com/frxstrem/frx-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/frxstrem/frx-rs on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/frxstrem/frx-rs 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa6531eb088c98dbb0f351c2c2d9e0d54c99b4c9509421f3998a6eddb434fd0e
[INFO] running `Command { std: "docker" "start" "-a" "aa6531eb088c98dbb0f351c2c2d9e0d54c99b4c9509421f3998a6eddb434fd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa6531eb088c98dbb0f351c2c2d9e0d54c99b4c9509421f3998a6eddb434fd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6531eb088c98dbb0f351c2c2d9e0d54c99b4c9509421f3998a6eddb434fd0e", kill_on_drop: false }`
[INFO] [stdout] aa6531eb088c98dbb0f351c2c2d9e0d54c99b4c9509421f3998a6eddb434fd0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3affca939e7389467c160bac1a91650ec8f4b3da982a3873220efc0053253b
[INFO] running `Command { std: "docker" "start" "-a" "4c3affca939e7389467c160bac1a91650ec8f4b3da982a3873220efc0053253b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking comparator v0.0.2 (/opt/rustwide/workdir/crates/comparator)
[INFO] [stderr]     Checking drop-guard v0.0.2 (/opt/rustwide/workdir/crates/drop-guard)
[INFO] [stderr]     Checking manual-ref v0.0.2 (/opt/rustwide/workdir/crates/manual-ref)
[INFO] [stderr]     Checking type-eq v0.0.2 (/opt/rustwide/workdir/crates/type-eq)
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> crates/drop-guard/src/lib.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sorted-slice v0.0.2 (/opt/rustwide/workdir/crates/sorted-slice)
[INFO] [stderr]     Checking scoped-cell v0.0.2 (/opt/rustwide/workdir/crates/scoped-cell)
[INFO] [stderr]     Checking provide v0.0.2 (/opt/rustwide/workdir/crates/provide)
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.87
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking proc-macro-crate v3.3.0
[INFO] [stderr]     Checking macro-helpers v0.0.2 (/opt/rustwide/workdir/macros/macro-helpers)
[INFO] [stderr]     Checking specialize-macro v0.0.2 (/opt/rustwide/workdir/macros/specialize-macro)
[INFO] [stderr]     Checking cfg-const v0.0.2 (/opt/rustwide/workdir/macros/cfg-const)
[INFO] [stderr]     Checking export-macro v0.0.2 (/opt/rustwide/workdir/macros/export-macro)
[INFO] [stderr]     Checking boxed v0.0.2 (/opt/rustwide/workdir/macros/boxed)
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking specialize v0.0.2 (/opt/rustwide/workdir/crates/specialize)
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking async-coroutine v0.0.2 (/opt/rustwide/workdir/crates/async-coroutine)
[INFO] [stderr]     Checking state-machine v0.0.2 (/opt/rustwide/workdir/crates/state-machine)
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]   --> crates/state-machine/src/lib.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pin::{Pin, pin},
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]   --> crates/state-machine/src/lib.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pin::{Pin, pin},
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "4c3affca939e7389467c160bac1a91650ec8f4b3da982a3873220efc0053253b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3affca939e7389467c160bac1a91650ec8f4b3da982a3873220efc0053253b", kill_on_drop: false }`
[INFO] [stdout] 4c3affca939e7389467c160bac1a91650ec8f4b3da982a3873220efc0053253b