[INFO] cloning repository https://github.com/nozomushimaoka/rtnorm-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nozomushimaoka/rtnorm-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnozomushimaoka%2Frtnorm-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnozomushimaoka%2Frtnorm-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d297977eca33bd6db4ed3363c3ee464e2dd762c2
[INFO] documenting nozomushimaoka/rtnorm-rust 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%2Fnozomushimaoka%2Frtnorm-rust" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nozomushimaoka/rtnorm-rust 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/nozomushimaoka/rtnorm-rust
[INFO] finished tweaking git repo https://github.com/nozomushimaoka/rtnorm-rust
[INFO] tweaked toml for git repo https://github.com/nozomushimaoka/rtnorm-rust written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/nozomushimaoka/rtnorm-rust 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] warning: unused manifest key: package.included
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 574ca920b9c8b74fa11c7c317a9f7d82988b2712a2c0476d5603b70189c50715
[INFO] running `Command { std: "docker" "start" "-a" "574ca920b9c8b74fa11c7c317a9f7d82988b2712a2c0476d5603b70189c50715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "574ca920b9c8b74fa11c7c317a9f7d82988b2712a2c0476d5603b70189c50715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574ca920b9c8b74fa11c7c317a9f7d82988b2712a2c0476d5603b70189c50715", kill_on_drop: false }`
[INFO] [stdout] 574ca920b9c8b74fa11c7c317a9f7d82988b2712a2c0476d5603b70189c50715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] de3632c67ead01c165d7943983083b4f633932f6710dab9110ed35ba4121edd5
[INFO] running `Command { std: "docker" "start" "-a" "de3632c67ead01c165d7943983083b4f633932f6710dab9110ed35ba4121edd5", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.included
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling GSL-sys v2.0.2
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking GSL v4.0.1
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting rtnorm-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.92s
[INFO] running `Command { std: "docker" "inspect" "de3632c67ead01c165d7943983083b4f633932f6710dab9110ed35ba4121edd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3632c67ead01c165d7943983083b4f633932f6710dab9110ed35ba4121edd5", kill_on_drop: false }`
[INFO] [stdout] de3632c67ead01c165d7943983083b4f633932f6710dab9110ed35ba4121edd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a403e024368b19997020b715b999c6aae87992ef093f3f5c1c0f6a8db08dadd2
[INFO] running `Command { std: "docker" "start" "-a" "a403e024368b19997020b715b999c6aae87992ef093f3f5c1c0f6a8db08dadd2", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.included
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling GSL-sys v2.0.2
[INFO] [stderr]     Checking GSL v4.0.1
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting rtnorm-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "a403e024368b19997020b715b999c6aae87992ef093f3f5c1c0f6a8db08dadd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a403e024368b19997020b715b999c6aae87992ef093f3f5c1c0f6a8db08dadd2", kill_on_drop: false }`
[INFO] [stdout] a403e024368b19997020b715b999c6aae87992ef093f3f5c1c0f6a8db08dadd2