[INFO] fetching crate imgui-ext 0.3.0...
[INFO] documenting imgui-ext-0.3.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate imgui-ext 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate imgui-ext 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imgui-ext 0.3.0
[INFO] finished tweaking crates.io crate imgui-ext 0.3.0
[INFO] tweaked toml for crates.io crate imgui-ext 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate imgui-ext 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.0
[INFO] [stderr]   Downloaded imgui-sdl2 v0.5.0
[INFO] [stderr]   Downloaded unidiff v0.3.1
[INFO] [stderr]   Downloaded syn v1.0.1
[INFO] [stderr]   Downloaded quote v1.0.0
[INFO] [stderr]   Downloaded imgui-opengl-renderer v0.4.0
[INFO] [stderr]   Downloaded imgui-ext-derive v0.3.0
[INFO] [stderr]   Downloaded imgui v0.0.22
[INFO] [stderr]   Downloaded imgui-sys v0.0.22
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e232b7c950d0a1f96eabbde4b2a57c3384ef8647ba961d34acb7244105e27a5d
[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" "e232b7c950d0a1f96eabbde4b2a57c3384ef8647ba961d34acb7244105e27a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e232b7c950d0a1f96eabbde4b2a57c3384ef8647ba961d34acb7244105e27a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e232b7c950d0a1f96eabbde4b2a57c3384ef8647ba961d34acb7244105e27a5d", kill_on_drop: false }`
[INFO] [stdout] e232b7c950d0a1f96eabbde4b2a57c3384ef8647ba961d34acb7244105e27a5d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b6938a5e2bc63e8784dd18ba299822911f2b69e8e8a07ca91dbfcbfa8542428
[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" "3b6938a5e2bc63e8784dd18ba299822911f2b69e8e8a07ca91dbfcbfa8542428", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling proc-macro2 v1.0.0
[INFO] [stderr]    Compiling syn v1.0.1
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]     Checking lock_api v0.2.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling imgui-sys v0.1.0
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling imgui-ext-derive v0.3.0
[INFO] [stderr]     Checking imgui v0.1.0
[INFO] [stderr]  Documenting imgui-ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Condition`
[INFO] [stdout]    --> src/lib.rs:155:30
[INFO] [stdout]     |
[INFO] [stdout] 155 |     //! - `cond` One of the [`Condition`] variants.
[INFO] [stdout]     |                              ^^^^^^^^^^^ no item named `Condition` in scope
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:82:9
[INFO] [stdout]     |
[INFO] [stdout] 82  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[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 16.38s
[INFO] running `Command { std: "docker" "inspect" "3b6938a5e2bc63e8784dd18ba299822911f2b69e8e8a07ca91dbfcbfa8542428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6938a5e2bc63e8784dd18ba299822911f2b69e8e8a07ca91dbfcbfa8542428", kill_on_drop: false }`
[INFO] [stdout] 3b6938a5e2bc63e8784dd18ba299822911f2b69e8e8a07ca91dbfcbfa8542428
