[INFO] cloning repository https://github.com/rustation/cargo-test-junit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustation/cargo-test-junit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustation%2Fcargo-test-junit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustation%2Fcargo-test-junit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9baa6b8f94f8a0d2c1357acd1411d0ee300a68c9
[INFO] documenting rustation/cargo-test-junit 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%2Frustation%2Fcargo-test-junit" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rustation/cargo-test-junit 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/rustation/cargo-test-junit
[INFO] finished tweaking git repo https://github.com/rustation/cargo-test-junit
[INFO] tweaked toml for git repo https://github.com/rustation/cargo-test-junit written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/rustation/cargo-test-junit 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 95297e60ba88ec81aca08fd0372cf9d5072b10dd8079b0bebe067117c5e9c190
[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" "95297e60ba88ec81aca08fd0372cf9d5072b10dd8079b0bebe067117c5e9c190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95297e60ba88ec81aca08fd0372cf9d5072b10dd8079b0bebe067117c5e9c190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95297e60ba88ec81aca08fd0372cf9d5072b10dd8079b0bebe067117c5e9c190", kill_on_drop: false }`
[INFO] [stdout] 95297e60ba88ec81aca08fd0372cf9d5072b10dd8079b0bebe067117c5e9c190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f8ffd65834344837ec9881c9df510f58caaae46eaeb4bd8643a7c12989204c5
[INFO] running `Command { std: "docker" "start" "-a" "3f8ffd65834344837ec9881c9df510f58caaae46eaeb4bd8643a7c12989204c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking typed-arena v1.2.0
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]     Checking peresil v0.3.0
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking sxd-document v0.2.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking duct v0.4.0
[INFO] [stderr]     Checking test-to-vec v0.4.3
[INFO] [stderr]  Documenting cargo-test-junit v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "3f8ffd65834344837ec9881c9df510f58caaae46eaeb4bd8643a7c12989204c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8ffd65834344837ec9881c9df510f58caaae46eaeb4bd8643a7c12989204c5", kill_on_drop: false }`
[INFO] [stdout] 3f8ffd65834344837ec9881c9df510f58caaae46eaeb4bd8643a7c12989204c5