[INFO] fetching crate cargo-sysroot 0.7.3...
[INFO] documenting cargo-sysroot-0.7.3 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate cargo-sysroot 0.7.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-sysroot 0.7.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-sysroot 0.7.3
[INFO] finished tweaking crates.io crate cargo-sysroot 0.7.3
[INFO] tweaked toml for crates.io crate cargo-sysroot 0.7.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate cargo-sysroot 0.7.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-toml2 v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] 3a4e133c5f000a85cc3d687b82660359bf8ea0c27cd7061d404a58e52a15e3ec
[INFO] running `Command { std: "docker" "start" "-a" "3a4e133c5f000a85cc3d687b82660359bf8ea0c27cd7061d404a58e52a15e3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a4e133c5f000a85cc3d687b82660359bf8ea0c27cd7061d404a58e52a15e3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4e133c5f000a85cc3d687b82660359bf8ea0c27cd7061d404a58e52a15e3ec", kill_on_drop: false }`
[INFO] [stdout] 3a4e133c5f000a85cc3d687b82660359bf8ea0c27cd7061d404a58e52a15e3ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef311570bccbece566955dbf5c2b040dd6a77454ea92263bef62f62d9a72d4f
[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" "8ef311570bccbece566955dbf5c2b040dd6a77454ea92263bef62f62d9a72d4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking fs_extra v1.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]     Checking structopt v0.3.16
[INFO] [stderr]     Checking cargo-toml2 v1.3.2
[INFO] [stderr]  Documenting cargo-sysroot v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `profile`
[INFO] [stdout]   --> src/main.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// The [profile] section from `Cargo.toml`.
[INFO] [stdout]    |              ^^^^^^^ the module `cargo_sysroot` contains no item named `profile`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.34s
[INFO] running `Command { std: "docker" "inspect" "8ef311570bccbece566955dbf5c2b040dd6a77454ea92263bef62f62d9a72d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef311570bccbece566955dbf5c2b040dd6a77454ea92263bef62f62d9a72d4f", kill_on_drop: false }`
[INFO] [stdout] 8ef311570bccbece566955dbf5c2b040dd6a77454ea92263bef62f62d9a72d4f
