[INFO] fetching crate bastion-executor 0.4.1...
[INFO] documenting bastion-executor-0.4.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate bastion-executor 0.4.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bastion-executor 0.4.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bastion-executor 0.4.1
[INFO] finished tweaking crates.io crate bastion-executor 0.4.1
[INFO] tweaked toml for crates.io crate bastion-executor 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate bastion-executor 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 0acf2f747dcd51ad7faa24c88ac6935706df1a3b8f9ba9c0ef029c6025f7e257
[INFO] running `Command { std: "docker" "start" "-a" "0acf2f747dcd51ad7faa24c88ac6935706df1a3b8f9ba9c0ef029c6025f7e257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0acf2f747dcd51ad7faa24c88ac6935706df1a3b8f9ba9c0ef029c6025f7e257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0acf2f747dcd51ad7faa24c88ac6935706df1a3b8f9ba9c0ef029c6025f7e257", kill_on_drop: false }`
[INFO] [stdout] 0acf2f747dcd51ad7faa24c88ac6935706df1a3b8f9ba9c0ef029c6025f7e257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b35b504c08c1bfa47f211b915da413c30f5e09ab808dcaf716232398c914ff6
[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" "8b35b504c08c1bfa47f211b915da413c30f5e09ab808dcaf716232398c914ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking slice-group-by v0.2.6
[INFO] [stderr]     Checking pin-project-lite v0.2.4
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking bastion-utils v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking lightproc v0.3.5
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking lever v0.1.1
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]  Documenting bastion-executor v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Worker`
[INFO] [stdout]  --> src/blocking.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! with corresponding [Worker]'s spawn method.
[INFO] [stdout]   |                         ^^^^^^ no item named `Worker` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::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: unresolved link to `Worker`
[INFO] [stdout]  --> src/pool.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! with corresponding [Worker]'s spawn method.
[INFO] [stdout]   |                         ^^^^^^ no item named `Worker` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.62s
[INFO] running `Command { std: "docker" "inspect" "8b35b504c08c1bfa47f211b915da413c30f5e09ab808dcaf716232398c914ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b35b504c08c1bfa47f211b915da413c30f5e09ab808dcaf716232398c914ff6", kill_on_drop: false }`
[INFO] [stdout] 8b35b504c08c1bfa47f211b915da413c30f5e09ab808dcaf716232398c914ff6
