[INFO] cloning repository https://github.com/d6y/jubilee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d6y/jubilee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd6y%2Fjubilee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd6y%2Fjubilee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 435a837aef513c75e562dfe5fc54af4129c03f89
[INFO] documenting d6y/jubilee against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd6y%2Fjubilee" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d6y/jubilee on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d6y/jubilee
[INFO] finished tweaking git repo https://github.com/d6y/jubilee
[INFO] tweaked toml for git repo https://github.com/d6y/jubilee written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/d6y/jubilee already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] 68b8a792f64f890190937e3bc458bb2d0e033d4e3087f8ef9dadfc44005d077f
[INFO] running `Command { std: "docker" "start" "-a" "68b8a792f64f890190937e3bc458bb2d0e033d4e3087f8ef9dadfc44005d077f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68b8a792f64f890190937e3bc458bb2d0e033d4e3087f8ef9dadfc44005d077f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b8a792f64f890190937e3bc458bb2d0e033d4e3087f8ef9dadfc44005d077f", kill_on_drop: false }`
[INFO] [stdout] 68b8a792f64f890190937e3bc458bb2d0e033d4e3087f8ef9dadfc44005d077f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b605c1ec527aabf4275280a3ad4e486f06c52b6cefe1e86fb559fe2187b5d1ce
[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" "b605c1ec527aabf4275280a3ad4e486f06c52b6cefe1e86fb559fe2187b5d1ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling html5ever v0.22.3
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]     Checking soup v0.4.1
[INFO] [stderr]  Documenting jubilee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.35s
[INFO] running `Command { std: "docker" "inspect" "b605c1ec527aabf4275280a3ad4e486f06c52b6cefe1e86fb559fe2187b5d1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b605c1ec527aabf4275280a3ad4e486f06c52b6cefe1e86fb559fe2187b5d1ce", kill_on_drop: false }`
[INFO] [stdout] b605c1ec527aabf4275280a3ad4e486f06c52b6cefe1e86fb559fe2187b5d1ce