[INFO] cloning repository https://github.com/DDreame/rust-bootcamp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DDreame/rust-bootcamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDDreame%2Frust-bootcamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDDreame%2Frust-bootcamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fc74837dcbe19879273fedf29b86022c4cee97d
[INFO] documenting DDreame/rust-bootcamp against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDDreame%2Frust-bootcamp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DDreame/rust-bootcamp
[INFO] finished tweaking git repo https://github.com/DDreame/rust-bootcamp
[INFO] tweaked toml for git repo https://github.com/DDreame/rust-bootcamp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DDreame/rust-bootcamp on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DDreame/rust-bootcamp 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f234a5bb4bc7d803beb2a99772ca4c05f164dcefa5e0d89a705a113d5e50341
[INFO] running `Command { std: "docker" "start" "-a" "8f234a5bb4bc7d803beb2a99772ca4c05f164dcefa5e0d89a705a113d5e50341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f234a5bb4bc7d803beb2a99772ca4c05f164dcefa5e0d89a705a113d5e50341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f234a5bb4bc7d803beb2a99772ca4c05f164dcefa5e0d89a705a113d5e50341", kill_on_drop: false }`
[INFO] [stdout] 8f234a5bb4bc7d803beb2a99772ca4c05f164dcefa5e0d89a705a113d5e50341
[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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e6d2af7817765444ba5735e5fef00d68eec3783d7f909993178aeb96dc7f629
[INFO] running `Command { std: "docker" "start" "-a" "6e6d2af7817765444ba5735e5fef00d68eec3783d7f909993178aeb96dc7f629", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]     Checking brotli-decompressor v4.0.0
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling anyhow v1.0.85
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]     Checking unicase v2.7.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking mime_guess v2.0.4
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking http-range-header v0.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]  Documenting concurrency v0.1.0 (/opt/rustwide/workdir/concurrency)
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking zstd v0.13.1
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking zxcvbn v2.2.2
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking async-compression v0.4.10
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]  Documenting rcli v0.1.0 (/opt/rustwide/workdir/rcli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.08s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/concurrency/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "6e6d2af7817765444ba5735e5fef00d68eec3783d7f909993178aeb96dc7f629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6d2af7817765444ba5735e5fef00d68eec3783d7f909993178aeb96dc7f629", kill_on_drop: false }`
[INFO] [stdout] 6e6d2af7817765444ba5735e5fef00d68eec3783d7f909993178aeb96dc7f629
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70535f6bbc68f865f77373b0024c6fd09e8860bcaab75abd3e8ce219b46ad99e
[INFO] running `Command { std: "docker" "start" "-a" "70535f6bbc68f865f77373b0024c6fd09e8860bcaab75abd3e8ce219b46ad99e", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "70535f6bbc68f865f77373b0024c6fd09e8860bcaab75abd3e8ce219b46ad99e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70535f6bbc68f865f77373b0024c6fd09e8860bcaab75abd3e8ce219b46ad99e", kill_on_drop: false }`
[INFO] [stdout] 70535f6bbc68f865f77373b0024c6fd09e8860bcaab75abd3e8ce219b46ad99e
