[INFO] cloning repository https://github.com/awareness481/typeahead-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awareness481/typeahead-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawareness481%2Ftypeahead-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawareness481%2Ftypeahead-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43f5bdb12ebc0a5a2415b914508c9d6741c198ef
[INFO] documenting awareness481/typeahead-rs against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawareness481%2Ftypeahead-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/awareness481/typeahead-rs on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/awareness481/typeahead-rs
[INFO] finished tweaking git repo https://github.com/awareness481/typeahead-rs
[INFO] tweaked toml for git repo https://github.com/awareness481/typeahead-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/awareness481/typeahead-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1aeef3e1731106615be03d406ad0caf6904f8cc03cc3e69d66dc17dd65900a3
[INFO] running `Command { std: "docker" "start" "-a" "d1aeef3e1731106615be03d406ad0caf6904f8cc03cc3e69d66dc17dd65900a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1aeef3e1731106615be03d406ad0caf6904f8cc03cc3e69d66dc17dd65900a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1aeef3e1731106615be03d406ad0caf6904f8cc03cc3e69d66dc17dd65900a3", kill_on_drop: false }`
[INFO] [stdout] d1aeef3e1731106615be03d406ad0caf6904f8cc03cc3e69d66dc17dd65900a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1729e863e4aa0879d16fa43b1ac1e748e3b8142df0bf5cbc55b0e81f5d97d83
[INFO] running `Command { std: "docker" "start" "-a" "a1729e863e4aa0879d16fa43b1ac1e748e3b8142df0bf5cbc55b0e81f5d97d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking sequence_trie v0.3.6
[INFO] [stderr]  Documenting rust_ta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.00s
[INFO] running `Command { std: "docker" "inspect" "a1729e863e4aa0879d16fa43b1ac1e748e3b8142df0bf5cbc55b0e81f5d97d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1729e863e4aa0879d16fa43b1ac1e748e3b8142df0bf5cbc55b0e81f5d97d83", kill_on_drop: false }`
[INFO] [stdout] a1729e863e4aa0879d16fa43b1ac1e748e3b8142df0bf5cbc55b0e81f5d97d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 26afc7a1678a112dd2a8aa7acf192454180a6f6247d2ccb6cd3b44abf722ba3e
[INFO] running `Command { std: "docker" "start" "-a" "26afc7a1678a112dd2a8aa7acf192454180a6f6247d2ccb6cd3b44abf722ba3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking sequence_trie v0.3.6
[INFO] [stderr]  Documenting rust_ta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "26afc7a1678a112dd2a8aa7acf192454180a6f6247d2ccb6cd3b44abf722ba3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26afc7a1678a112dd2a8aa7acf192454180a6f6247d2ccb6cd3b44abf722ba3e", kill_on_drop: false }`
[INFO] [stdout] 26afc7a1678a112dd2a8aa7acf192454180a6f6247d2ccb6cd3b44abf722ba3e