[INFO] cloning repository https://github.com/duangsuse/MonkeyVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duangsuse/MonkeyVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduangsuse%2FMonkeyVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduangsuse%2FMonkeyVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6542a6122c85dbc41553a67bd6934ccaa1bd30e1
[INFO] documenting duangsuse/MonkeyVM 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%2Fduangsuse%2FMonkeyVM" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/duangsuse/MonkeyVM 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/duangsuse/MonkeyVM
[INFO] finished tweaking git repo https://github.com/duangsuse/MonkeyVM
[INFO] tweaked toml for git repo https://github.com/duangsuse/MonkeyVM written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/duangsuse/MonkeyVM 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 1f5073b3e9499b72e03af26032765d26a20ec99039f45d8ea80812c1a010a2cc
[INFO] running `Command { std: "docker" "start" "-a" "1f5073b3e9499b72e03af26032765d26a20ec99039f45d8ea80812c1a010a2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f5073b3e9499b72e03af26032765d26a20ec99039f45d8ea80812c1a010a2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5073b3e9499b72e03af26032765d26a20ec99039f45d8ea80812c1a010a2cc", kill_on_drop: false }`
[INFO] [stdout] 1f5073b3e9499b72e03af26032765d26a20ec99039f45d8ea80812c1a010a2cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7f9aaff7e2a8ad964a5980fb805d4dd1b6f241cf2b325237cc75e423b420166b
[INFO] running `Command { std: "docker" "start" "-a" "7f9aaff7e2a8ad964a5980fb805d4dd1b6f241cf2b325237cc75e423b420166b", kill_on_drop: false }`
[INFO] [stderr]  Documenting monkey_vm v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `std_unicode`
[INFO] [stdout]  --> src/vm.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate std_unicode;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[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 E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `monkey_vm`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name monkey_vm src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eb8b7bb6f4bdba76 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.2.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7f9aaff7e2a8ad964a5980fb805d4dd1b6f241cf2b325237cc75e423b420166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9aaff7e2a8ad964a5980fb805d4dd1b6f241cf2b325237cc75e423b420166b", kill_on_drop: false }`
[INFO] [stdout] 7f9aaff7e2a8ad964a5980fb805d4dd1b6f241cf2b325237cc75e423b420166b