[INFO] cloning repository https://github.com/ytoune/practice-20200817-binary_search_for_range
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ytoune/practice-20200817-binary_search_for_range" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytoune%2Fpractice-20200817-binary_search_for_range", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytoune%2Fpractice-20200817-binary_search_for_range'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e463ecdd6ec067d8fa45260c3031a6a7ab2ce23
[INFO] documenting ytoune/practice-20200817-binary_search_for_range 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%2Fytoune%2Fpractice-20200817-binary_search_for_range" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ytoune/practice-20200817-binary_search_for_range 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/ytoune/practice-20200817-binary_search_for_range
[INFO] finished tweaking git repo https://github.com/ytoune/practice-20200817-binary_search_for_range
[INFO] tweaked toml for git repo https://github.com/ytoune/practice-20200817-binary_search_for_range written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/ytoune/practice-20200817-binary_search_for_range 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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] cef9fa3826b0ccc55fa6c672948b12deb95e245d9af0d5df50f0bd624e6314a7
[INFO] running `Command { std: "docker" "start" "-a" "cef9fa3826b0ccc55fa6c672948b12deb95e245d9af0d5df50f0bd624e6314a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cef9fa3826b0ccc55fa6c672948b12deb95e245d9af0d5df50f0bd624e6314a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef9fa3826b0ccc55fa6c672948b12deb95e245d9af0d5df50f0bd624e6314a7", kill_on_drop: false }`
[INFO] [stdout] cef9fa3826b0ccc55fa6c672948b12deb95e245d9af0d5df50f0bd624e6314a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5631741fd8c41cd7da3e33e063dac88f88a8f9d384cd8f8ff39393186a9133a4
[INFO] running `Command { std: "docker" "start" "-a" "5631741fd8c41cd7da3e33e063dac88f88a8f9d384cd8f8ff39393186a9133a4", kill_on_drop: false }`
[INFO] [stderr]     Checking binary_search_for_range v0.1.0 (/opt/rustwide/workdir/binary_search_for_range)
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]  Documenting test2020-08-16_rust_binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "5631741fd8c41cd7da3e33e063dac88f88a8f9d384cd8f8ff39393186a9133a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5631741fd8c41cd7da3e33e063dac88f88a8f9d384cd8f8ff39393186a9133a4", kill_on_drop: false }`
[INFO] [stdout] 5631741fd8c41cd7da3e33e063dac88f88a8f9d384cd8f8ff39393186a9133a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] ee169dd4a8a679f746dbf92baa6c17a443b91dc9a6273adbe27f613db76985f5
[INFO] running `Command { std: "docker" "start" "-a" "ee169dd4a8a679f746dbf92baa6c17a443b91dc9a6273adbe27f613db76985f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: no library targets found in package `test2020-08-16_rust_binary_search`
[INFO] running `Command { std: "docker" "inspect" "ee169dd4a8a679f746dbf92baa6c17a443b91dc9a6273adbe27f613db76985f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee169dd4a8a679f746dbf92baa6c17a443b91dc9a6273adbe27f613db76985f5", kill_on_drop: false }`
[INFO] [stdout] ee169dd4a8a679f746dbf92baa6c17a443b91dc9a6273adbe27f613db76985f5