[INFO] cloning repository https://github.com/freesig/vulkan_api_checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freesig/vulkan_api_checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreesig%2Fvulkan_api_checker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreesig%2Fvulkan_api_checker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba4753c1837131bc8c538844ad50a871226f8c29
[INFO] checking freesig/vulkan_api_checker against master#568f6a8641e391ffcdcdb03e79d0901731d8d399 for pr-117164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreesig%2Fvulkan_api_checker" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freesig/vulkan_api_checker 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 git repo https://github.com/freesig/vulkan_api_checker
[INFO] finished tweaking git repo https://github.com/freesig/vulkan_api_checker
[INFO] tweaked toml for git repo https://github.com/freesig/vulkan_api_checker written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/freesig/vulkan_api_checker 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" "+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 freesig/vulkan_api_checker against try#eb3956d47f58f1c7c0a5694b1d3401945bc41dce for pr-117164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreesig%2Fvulkan_api_checker" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freesig/vulkan_api_checker 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 git repo https://github.com/freesig/vulkan_api_checker
[INFO] finished tweaking git repo https://github.com/freesig/vulkan_api_checker
[INFO] tweaked toml for git repo https://github.com/freesig/vulkan_api_checker written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/freesig/vulkan_api_checker 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" "+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 regex v1.1.3
[INFO] [stderr]   Downloaded aho-corasick v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c2b90cb40ae5f3a5cdacfd4b4937f8a1c9b27c05c2055ebfa2e20a7344c6320d
[INFO] running `Command { std: "docker" "start" "-a" "c2b90cb40ae5f3a5cdacfd4b4937f8a1c9b27c05c2055ebfa2e20a7344c6320d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2b90cb40ae5f3a5cdacfd4b4937f8a1c9b27c05c2055ebfa2e20a7344c6320d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b90cb40ae5f3a5cdacfd4b4937f8a1c9b27c05c2055ebfa2e20a7344c6320d", kill_on_drop: false }`
[INFO] [stdout] c2b90cb40ae5f3a5cdacfd4b4937f8a1c9b27c05c2055ebfa2e20a7344c6320d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3930fa0b69b35a15f1d424f9c09759e917ca08e15bb49492329fd67fb8c08c7a
[INFO] running `Command { std: "docker" "start" "-a" "3930fa0b69b35a15f1d424f9c09759e917ca08e15bb49492329fd67fb8c08c7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling regex v1.1.3
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]     Checking aho-corasick v0.7.1
[INFO] [stderr]     Checking vulkan_api_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]    --> src/main.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 60  | fn search<T: Target>(input: &mut Stdin, target: T) {
[INFO] [stdout]     |                                                    - unclosed delimiter
[INFO] [stdout] 61  |     loop {
[INFO] [stdout]     |          - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 66  | }
[INFO] [stdout]     | - ...as it matches this but it has different indentation
[INFO] [stdout] ...
[INFO] [stdout] 131 | }
[INFO] [stdout]     |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vulkan_api_check` (bin "vulkan_api_check") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]    --> src/main.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 60  | fn search<T: Target>(input: &mut Stdin, target: T) {
[INFO] [stdout]     |                                                    - unclosed delimiter
[INFO] [stdout] 61  |     loop {
[INFO] [stdout]     |          - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 66  | }
[INFO] [stdout]     | - ...as it matches this but it has different indentation
[INFO] [stdout] ...
[INFO] [stdout] 131 | }
[INFO] [stdout]     |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vulkan_api_check` (bin "vulkan_api_check" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3930fa0b69b35a15f1d424f9c09759e917ca08e15bb49492329fd67fb8c08c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3930fa0b69b35a15f1d424f9c09759e917ca08e15bb49492329fd67fb8c08c7a", kill_on_drop: false }`
[INFO] [stdout] 3930fa0b69b35a15f1d424f9c09759e917ca08e15bb49492329fd67fb8c08c7a