[INFO] cloning repository https://github.com/BurntSushi/ripgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BurntSushi/ripgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurntSushi%2Fripgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurntSushi%2Fripgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a726d03641e081aa0f4c4a1b9f24f5a905fd5d04
[INFO] documenting BurntSushi/ripgrep 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%2FBurntSushi%2Fripgrep" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BurntSushi/ripgrep 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-9/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/BurntSushi/ripgrep
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/BurntSushi/ripgrep
[INFO] tweaked toml for git repo https://github.com/BurntSushi/ripgrep written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/BurntSushi/ripgrep 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]  Downloading crates ...
[INFO] [stderr]   Downloaded jemallocator v0.3.2
[INFO] [stderr]   Downloaded packed_simd_2 v0.3.7
[INFO] [stderr]   Downloaded pcre2 v0.2.3
[INFO] [stderr]   Downloaded pcre2-sys v0.2.5
[INFO] [stderr]   Downloaded jemalloc-sys v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fcf18d5c1129c4f3ae84c6b4553052c39021e817b27dcf3d346a310499ff58b3
[INFO] running `Command { std: "docker" "start" "-a" "fcf18d5c1129c4f3ae84c6b4553052c39021e817b27dcf3d346a310499ff58b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcf18d5c1129c4f3ae84c6b4553052c39021e817b27dcf3d346a310499ff58b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf18d5c1129c4f3ae84c6b4553052c39021e817b27dcf3d346a310499ff58b3", kill_on_drop: false }`
[INFO] [stdout] fcf18d5c1129c4f3ae84c6b4553052c39021e817b27dcf3d346a310499ff58b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8e78905b3d20d159409f5701a9435c0eeccf8e2321ff3597c7b5a54eb7011cab
[INFO] running `Command { std: "docker" "start" "-a" "8e78905b3d20d159409f5701a9435c0eeccf8e2321ff3597c7b5a54eb7011cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking memchr v2.4.1
[INFO] [stderr]     Checking crossbeam-utils v0.8.8
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking memmap2 v0.5.3
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking grep-matcher v0.1.5 (/opt/rustwide/workdir/crates/matcher)
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking grep-searcher v0.1.8 (/opt/rustwide/workdir/crates/searcher)
[INFO] [stderr]     Checking globset v0.4.8 (/opt/rustwide/workdir/crates/globset)
[INFO] [stderr]     Checking grep-regex v0.1.9 (/opt/rustwide/workdir/crates/regex)
[INFO] [stderr]     Checking grep-cli v0.1.6 (/opt/rustwide/workdir/crates/cli)
[INFO] [stderr]     Checking ignore v0.4.18 (/opt/rustwide/workdir/crates/ignore)
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ripgrep v13.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking grep-printer v0.1.6 (/opt/rustwide/workdir/crates/printer)
[INFO] [stderr]     Checking grep v0.2.8 (/opt/rustwide/workdir/crates/grep)
[INFO] [stderr]  Documenting ripgrep v13.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.09s
[INFO] running `Command { std: "docker" "inspect" "8e78905b3d20d159409f5701a9435c0eeccf8e2321ff3597c7b5a54eb7011cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e78905b3d20d159409f5701a9435c0eeccf8e2321ff3597c7b5a54eb7011cab", kill_on_drop: false }`
[INFO] [stdout] 8e78905b3d20d159409f5701a9435c0eeccf8e2321ff3597c7b5a54eb7011cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e7da231484ce93a174fa616c9c0c0bbaf4ed14ef4a5c8bf7e63a4e054fc00a86
[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" "e7da231484ce93a174fa616c9c0c0bbaf4ed14ef4a5c8bf7e63a4e054fc00a86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: no library targets found in package `ripgrep`
[INFO] running `Command { std: "docker" "inspect" "e7da231484ce93a174fa616c9c0c0bbaf4ed14ef4a5c8bf7e63a4e054fc00a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7da231484ce93a174fa616c9c0c0bbaf4ed14ef4a5c8bf7e63a4e054fc00a86", kill_on_drop: false }`
[INFO] [stdout] e7da231484ce93a174fa616c9c0c0bbaf4ed14ef4a5c8bf7e63a4e054fc00a86