[INFO] cloning repository https://github.com/sigmaSd/Debugger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sigmaSd/Debugger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2FDebugger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2FDebugger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2050a3f33d89ca39151a1ab3feb737bbac096859
[INFO] documenting sigmaSd/Debugger against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsigmaSd%2FDebugger" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sigmaSd/Debugger on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-24/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/sigmaSd/Debugger
[INFO] finished tweaking git repo https://github.com/sigmaSd/Debugger
[INFO] tweaked toml for git repo https://github.com/sigmaSd/Debugger written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/sigmaSd/Debugger already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f71fa49b38531dd8f0dd0d6dd3dcf3e2841bc8ac41905e6c58ab94a0a07a7f33
[INFO] running `Command { std: "docker" "start" "-a" "f71fa49b38531dd8f0dd0d6dd3dcf3e2841bc8ac41905e6c58ab94a0a07a7f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f71fa49b38531dd8f0dd0d6dd3dcf3e2841bc8ac41905e6c58ab94a0a07a7f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71fa49b38531dd8f0dd0d6dd3dcf3e2841bc8ac41905e6c58ab94a0a07a7f33", kill_on_drop: false }`
[INFO] [stdout] f71fa49b38531dd8f0dd0d6dd3dcf3e2841bc8ac41905e6c58ab94a0a07a7f33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38694c33f8541b4eed7dfaec1e76fa23f33b457cd68f00c533b60f643478f015
[INFO] running `Command { std: "docker" "start" "-a" "38694c33f8541b4eed7dfaec1e76fa23f33b457cd68f00c533b60f643478f015", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking scolor v8.0.0
[INFO] [stderr]  Documenting dbg-macro v0.1.0 (/opt/rustwide/workdir/macro)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> macro/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_span)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting dbg-bot v0.1.0 (/opt/rustwide/workdir/bot)
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dbg-macro`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type proc-macro --crate-name dbg_macro macro/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cb1154fde232d699 -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "38694c33f8541b4eed7dfaec1e76fa23f33b457cd68f00c533b60f643478f015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38694c33f8541b4eed7dfaec1e76fa23f33b457cd68f00c533b60f643478f015", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container 38694c33f8541b4eed7dfaec1e76fa23f33b457cd68f00c533b60f643478f015, cannot remove - tried to kill container, but did not receive an exit event
[ERROR] failed to delete container 38694c33f8541b4eed7dfaec1e76fa23f33b457cd68f00c533b60f643478f015
[ERROR] caused by: command failed: exit status: 1