[INFO] cloning repository https://github.com/kituyiharry/tokio-tracing-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kituyiharry/tokio-tracing-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkituyiharry%2Ftokio-tracing-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkituyiharry%2Ftokio-tracing-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1767df14ffd5d43e8bcf46cfbbc5e0b5084b8c1b
[INFO] documenting kituyiharry/tokio-tracing-example 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%2Fkituyiharry%2Ftokio-tracing-example" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kituyiharry/tokio-tracing-example 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] started tweaking git repo https://github.com/kituyiharry/tokio-tracing-example
[INFO] finished tweaking git repo https://github.com/kituyiharry/tokio-tracing-example
[INFO] tweaked toml for git repo https://github.com/kituyiharry/tokio-tracing-example written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/kituyiharry/tokio-tracing-example 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-error v0.1.2
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.17.2
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[INFO] [stderr]   Downloaded integer-encoding v3.0.3
[INFO] [stderr]   Downloaded tracing-chrome v0.4.0
[INFO] [stderr]   Downloaded tracing-serde v0.1.3
[INFO] [stderr]   Downloaded color-spantrace v0.1.6
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.9.0
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[INFO] [stderr]   Downloaded color-eyre v0.5.11
[INFO] [stderr]   Downloaded tokio-console v0.1.3
[INFO] [stderr]   Downloaded tonic-build v0.6.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 56e24dee40a07995ec6c8f0ac72b746d9b56b533b5241acf74ba2e08d40fdd47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56e24dee40a07995ec6c8f0ac72b746d9b56b533b5241acf74ba2e08d40fdd47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56e24dee40a07995ec6c8f0ac72b746d9b56b533b5241acf74ba2e08d40fdd47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e24dee40a07995ec6c8f0ac72b746d9b56b533b5241acf74ba2e08d40fdd47", kill_on_drop: false }`
[INFO] [stdout] 56e24dee40a07995ec6c8f0ac72b746d9b56b533b5241acf74ba2e08d40fdd47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8dd8ad38ba9123b18159570bc90720bad13883c7099b50ad94e9fdfd32452159
[INFO] running `Command { std: "docker" "start" "-a" "8dd8ad38ba9123b18159570bc90720bad13883c7099b50ad94e9fdfd32452159", kill_on_drop: false }`
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[INFO] [stderr]     Checking console-subscriber v0.1.3
[INFO] [stderr]  Documenting plaque v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0405]: cannot find trait `Error` in this scope
[INFO] [stdout]  --> src/tracing_stuff.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn setup() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]   |                                             ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Error;
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `plaque`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name plaque src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3566c8a0afe829b6 -L dependency=/opt/rustwide/target/debug/deps --extern axum=/opt/rustwide/target/debug/deps/libaxum-4622b05cf1871f89.rmeta --extern console_subscriber=/opt/rustwide/target/debug/deps/libconsole_subscriber-fc9ef636e4198e34.rmeta --extern opentelemetry=/opt/rustwide/target/debug/deps/libopentelemetry-31050b066ca968da.rmeta --extern opentelemetry_jaeger=/opt/rustwide/target/debug/deps/libopentelemetry_jaeger-c67f08281fb52cd2.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-66ea3fed50785311.rmeta --extern tokio_console=/opt/rustwide/target/debug/deps/libtokio_console-7432eb8142102e37.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-f4c555516bb99d77.rmeta --extern tracing_chrome=/opt/rustwide/target/debug/deps/libtracing_chrome-7feb70f632192815.rmeta --extern tracing_opentelemetry=/opt/rustwide/target/debug/deps/libtracing_opentelemetry-bd4febe75ae6451e.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-80d3daf2c0f4caa9.rmeta --extern tracing_tree=/opt/rustwide/target/debug/deps/libtracing_tree-d6517d6f8c8cf263.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8dd8ad38ba9123b18159570bc90720bad13883c7099b50ad94e9fdfd32452159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd8ad38ba9123b18159570bc90720bad13883c7099b50ad94e9fdfd32452159", kill_on_drop: false }`
[INFO] [stdout] 8dd8ad38ba9123b18159570bc90720bad13883c7099b50ad94e9fdfd32452159