[INFO] cloning repository https://github.com/JarneClarysse/test_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JarneClarysse/test_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJarneClarysse%2Ftest_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJarneClarysse%2Ftest_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 319c3f3de0df825f9286626ab6aa6bdf2d6126df
[INFO] documenting JarneClarysse/test_project 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%2FJarneClarysse%2Ftest_project" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  27% (811/2941)   
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Checking out files: 100% (2941/2941), done.
[INFO] validating manifest of git repo https://github.com/JarneClarysse/test_project 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/JarneClarysse/test_project
[INFO] finished tweaking git repo https://github.com/JarneClarysse/test_project
[INFO] tweaked toml for git repo https://github.com/JarneClarysse/test_project written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/JarneClarysse/test_project 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4dda6ba29cba11e550242f22d515ae0b8b11cdc9263ccb0b7a3ba0ae5a63cb3c
[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" "4dda6ba29cba11e550242f22d515ae0b8b11cdc9263ccb0b7a3ba0ae5a63cb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dda6ba29cba11e550242f22d515ae0b8b11cdc9263ccb0b7a3ba0ae5a63cb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dda6ba29cba11e550242f22d515ae0b8b11cdc9263ccb0b7a3ba0ae5a63cb3c", kill_on_drop: false }`
[INFO] [stdout] 4dda6ba29cba11e550242f22d515ae0b8b11cdc9263ccb0b7a3ba0ae5a63cb3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3cb61a301c761ab6981ab6957f23bf3efb92cac0ee5923d6ac9e0d46e8f07512
[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" "3cb61a301c761ab6981ab6957f23bf3efb92cac0ee5923d6ac9e0d46e8f07512", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking simple-error v0.1.13
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking shuteye v0.3.3
[INFO] [stderr]     Checking nix v0.13.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking mmap v0.1.1
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]  Documenting rust_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `Command { std: "docker" "inspect" "3cb61a301c761ab6981ab6957f23bf3efb92cac0ee5923d6ac9e0d46e8f07512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb61a301c761ab6981ab6957f23bf3efb92cac0ee5923d6ac9e0d46e8f07512", kill_on_drop: false }`
[INFO] [stdout] 3cb61a301c761ab6981ab6957f23bf3efb92cac0ee5923d6ac9e0d46e8f07512