[INFO] fetching crate sunfish 0.7.3...
[INFO] checking sunfish-0.7.3 against master#568f6a8641e391ffcdcdb03e79d0901731d8d399 for pr-117164
[INFO] extracting crate sunfish 0.7.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate sunfish 0.7.3 on toolchain 568f6a8641e391ffcdcdb03e79d0901731d8d399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sunfish 0.7.3
[INFO] finished tweaking crates.io crate sunfish 0.7.3
[INFO] tweaked toml for crates.io crate sunfish 0.7.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking sunfish-0.7.3 against try#eb3956d47f58f1c7c0a5694b1d3401945bc41dce for pr-117164
[INFO] extracting crate sunfish 0.7.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate sunfish 0.7.3 on toolchain eb3956d47f58f1c7c0a5694b1d3401945bc41dce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sunfish 0.7.3
[INFO] finished tweaking crates.io crate sunfish 0.7.3
[INFO] tweaked toml for crates.io crate sunfish 0.7.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking sunfish-0.7.3 against try#eb3956d47f58f1c7c0a5694b1d3401945bc41dce for pr-117164
[INFO] extracting crate sunfish 0.7.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate sunfish 0.7.3 on toolchain eb3956d47f58f1c7c0a5694b1d3401945bc41dce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sunfish 0.7.3
[INFO] finished tweaking crates.io crate sunfish 0.7.3
[INFO] tweaked toml for crates.io crate sunfish 0.7.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "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 sunfish_macro v0.7.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 160ac94a738187394969d6472a8a76d25f5d8c824a869972d188a5cd3a7d4819
[INFO] running `Command { std: "docker" "start" "-a" "160ac94a738187394969d6472a8a76d25f5d8c824a869972d188a5cd3a7d4819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "160ac94a738187394969d6472a8a76d25f5d8c824a869972d188a5cd3a7d4819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160ac94a738187394969d6472a8a76d25f5d8c824a869972d188a5cd3a7d4819", kill_on_drop: false }`
[INFO] [stdout] 160ac94a738187394969d6472a8a76d25f5d8c824a869972d188a5cd3a7d4819
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+eb3956d47f58f1c7c0a5694b1d3401945bc41dce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da31c20a446a2667a97677c2ceb25dab9afff4ba2820fbe842550d763272c066
[INFO] running `Command { std: "docker" "start" "-a" "da31c20a446a2667a97677c2ceb25dab9afff4ba2820fbe842550d763272c066", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking wasmparser v0.80.2
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.89
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking wasm-encoder v0.29.0
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking notify v5.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking ignore v0.4.21
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling walrus-macro v0.19.0
[INFO] [stderr]    Compiling sunfish_macro v0.7.3
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking futures-util v0.3.29
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking walrus v0.20.3
[INFO] [stderr]     Checking wasm-bindgen-wasm-conventions v0.2.89
[INFO] [stderr]     Checking wasm-bindgen-externref-xform v0.2.89
[INFO] [stderr]     Checking wasm-bindgen-multi-value-xform v0.2.89
[INFO] [stderr]     Checking wasm-bindgen-threads-xform v0.2.89
[INFO] [stderr]     Checking wasm-bindgen-wasm-interpreter v0.2.89
[INFO] [stderr]     Checking wasm-bindgen-cli-support v0.2.89
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking sunfish v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.46s
[INFO] running `Command { std: "docker" "inspect" "da31c20a446a2667a97677c2ceb25dab9afff4ba2820fbe842550d763272c066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da31c20a446a2667a97677c2ceb25dab9afff4ba2820fbe842550d763272c066", kill_on_drop: false }`
[INFO] [stdout] da31c20a446a2667a97677c2ceb25dab9afff4ba2820fbe842550d763272c066