[INFO] cloning repository https://github.com/tkircsi/rust_in_action
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkircsi/rust_in_action" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkircsi%2Frust_in_action", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkircsi%2Frust_in_action'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49b7680d8d211c6e59a9b48f8e70c43ce0b436a5
[INFO] documenting tkircsi/rust_in_action 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%2Ftkircsi%2Frust_in_action" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tkircsi/rust_in_action
[INFO] finished tweaking git repo https://github.com/tkircsi/rust_in_action
[INFO] tweaked toml for git repo https://github.com/tkircsi/rust_in_action written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tkircsi/rust_in_action 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/tkircsi/rust_in_action 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting tkircsi/rust_in_action 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%2Ftkircsi%2Frust_in_action" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tkircsi/rust_in_action
[INFO] finished tweaking git repo https://github.com/tkircsi/rust_in_action
[INFO] tweaked toml for git repo https://github.com/tkircsi/rust_in_action written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tkircsi/rust_in_action 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/tkircsi/rust_in_action 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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 is-terminal v0.4.3
[INFO] [stderr]   Downloaded clap_derive v4.1.0
[INFO] [stderr]   Downloaded rustix v0.36.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3728cfcc5d80f68f6aac1999f8d914b3dc47a832c78a5d95d87008bf9354f18d
[INFO] running `Command { std: "docker" "start" "-a" "3728cfcc5d80f68f6aac1999f8d914b3dc47a832c78a5d95d87008bf9354f18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3728cfcc5d80f68f6aac1999f8d914b3dc47a832c78a5d95d87008bf9354f18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3728cfcc5d80f68f6aac1999f8d914b3dc47a832c78a5d95d87008bf9354f18d", kill_on_drop: false }`
[INFO] [stdout] 3728cfcc5d80f68f6aac1999f8d914b3dc47a832c78a5d95d87008bf9354f18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 406847c5512146c9af2aba6aeb6859c8761455f223f5a0b17b8bd6f15c9e0ecf
[INFO] running `Command { std: "docker" "start" "-a" "406847c5512146c9af2aba6aeb6859c8761455f223f5a0b17b8bd6f15c9e0ecf", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]  Documenting ch3-skeleton-read-trait v0.1.0 (/opt/rustwide/workdir/ch3-skeleton-read-trait)
[INFO] [stderr]  Documenting ch4-short-lived-strategy v0.1.0 (/opt/rustwide/workdir/ch4-short-lived-strategy)
[INFO] [stderr]  Documenting ch2-intro-vec v0.1.0 (/opt/rustwide/workdir/ch2-intro-vec)
[INFO] [stderr]  Documenting ch3-mock-file v0.1.0 (/opt/rustwide/workdir/ch3-mock-file)
[INFO] [stderr]  Documenting ch4-sat-mailbox v0.1.0 (/opt/rustwide/workdir/ch4-sat-mailbox)
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]  Documenting ch1-penguins v0.1.0 (/opt/rustwide/workdir/ch1-penguins)
[INFO] [stderr]  Documenting ch2-intro-to-numbers v0.1.0 (/opt/rustwide/workdir/ch2-intro-to-numbers)
[INFO] [stderr]  Documenting ch3-not-quite-file v0.1.0 (/opt/rustwide/workdir/ch3-not-quite-file)
[INFO] [stderr]  Documenting ch2-str-simple-pattern v0.1.0 (/opt/rustwide/workdir/ch2-str-simple-pattern)
[INFO] [stderr]  Documenting ch3-file-states v0.1.0 (/opt/rustwide/workdir/ch3-file-states)
[INFO] [stderr]  Documenting ch3-parse-logs v0.1.0 (/opt/rustwide/workdir/ch3-parse-logs)
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]  Documenting ch3-def-files v0.1.0 (/opt/rustwide/workdir/ch3-def-files)
[INFO] [stderr]     Checking is-terminal v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]     Checking clap v4.1.4
[INFO] [stderr]  Documenting grep-lite-2 v0.1.0 (/opt/rustwide/workdir/ch2-grep-lite-regex-2)
[INFO] [stderr]  Documenting grep-lite v0.1.0 (/opt/rustwide/workdir/ch2-grep-lite-regex)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.31s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch1_penguins/index.html and 13 other files
[INFO] running `Command { std: "docker" "inspect" "406847c5512146c9af2aba6aeb6859c8761455f223f5a0b17b8bd6f15c9e0ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406847c5512146c9af2aba6aeb6859c8761455f223f5a0b17b8bd6f15c9e0ecf", kill_on_drop: false }`
[INFO] [stdout] 406847c5512146c9af2aba6aeb6859c8761455f223f5a0b17b8bd6f15c9e0ecf
