[INFO] cloning repository https://github.com/Bram-Hub/aris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bram-Hub/aris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBram-Hub%2Faris", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBram-Hub%2Faris'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cdaa80134dba3cf66680860e238933d88f6cba2
[INFO] documenting Bram-Hub/aris against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBram-Hub%2Faris" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bram-Hub/aris 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 git repo https://github.com/Bram-Hub/aris
[INFO] finished tweaking git repo https://github.com/Bram-Hub/aris
[INFO] tweaked toml for git repo https://github.com/Bram-Hub/aris written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bram-Hub/aris 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] e6a1b0619277b37c879b6b792811098b68b4d63ed32c97e22a87f19551be0dea
[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" "e6a1b0619277b37c879b6b792811098b68b4d63ed32c97e22a87f19551be0dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6a1b0619277b37c879b6b792811098b68b4d63ed32c97e22a87f19551be0dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a1b0619277b37c879b6b792811098b68b4d63ed32c97e22a87f19551be0dea", kill_on_drop: false }`
[INFO] [stdout] e6a1b0619277b37c879b6b792811098b68b4d63ed32c97e22a87f19551be0dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2df646521839388a0d08bcaaa204ef3f256ac02c2d7e6d9096f9df2626347ea3
[INFO] running `Command { std: "docker" "start" "-a" "2df646521839388a0d08bcaaa204ef3f256ac02c2d7e6d9096f9df2626347ea3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.73
[INFO] [stderr]    Compiling wasm-bindgen v0.2.73
[INFO] [stderr]     Checking varisat-formula v0.2.2
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]     Checking vec_mut_scan v0.3.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling thin-slice v0.1.1
[INFO] [stderr]    Compiling ego-tree v0.6.2
[INFO] [stderr]    Compiling cbindgen v0.19.0
[INFO] [stderr]    Compiling yew v0.17.4
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]    Compiling dtoa-short v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling futf v0.1.4
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling jni v0.10.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking futures-channel v0.3.14
[INFO] [stderr]     Checking varisat-internal-proof v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]     Checking ordered-float v2.2.0
[INFO] [stderr]    Compiling tendril v0.4.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling selectors v0.22.0
[INFO] [stderr]    Compiling markup5ever v0.10.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.73
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.73
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling partial_ref_derive v0.3.2
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling yew-macro v0.17.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.73
[INFO] [stderr]     Checking partial_ref v0.3.2
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking varisat-dimacs v0.2.2
[INFO] [stderr]     Checking varisat-checker v0.2.2
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking js-sys v0.3.50
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling scraper v0.12.0
[INFO] [stderr]     Checking aris v0.1.0 (/opt/rustwide/workdir/aris)
[INFO] [stderr]  Documenting aris v0.1.0 (/opt/rustwide/workdir/aris)
[INFO] [stderr]     Checking web-sys v0.3.50
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.23
[INFO] [stderr]     Checking serde-wasm-bindgen v0.1.3
[INFO] [stderr]    Compiling yew-octicons v0.1.1
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> aris/src/expr.rs:241:44
[INFO] [stdout]     |
[INFO] [stdout] 241 | /// Calculates the set of [free variables][1] in an expression
[INFO] [stdout]     |                                            ^ no item named `1` 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: this URL is not a hyperlink
[INFO] [stdout]    --> aris/src/expr.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | /// 1: https://en.wikipedia.org/wiki/Free_variables_and_bound_variables
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Free_variables_and_bound_variables>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting aris-java v0.1.0 (/opt/rustwide/workdir/bindings/java)
[INFO] [stderr]  Documenting aris-js v0.1.0 (/opt/rustwide/workdir/bindings/js)
[INFO] [stderr]  Documenting aris-auto-grader v0.1.0 (/opt/rustwide/workdir/auto-grader)
[INFO] [stderr]    Compiling aris-c v0.1.0 (/opt/rustwide/workdir/bindings/c)
[INFO] [stderr]     Checking gloo-events v0.1.1
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]  Documenting aris-web-app v0.1.0 (/opt/rustwide/workdir/web-app)
[INFO] [stderr]  Documenting aris-c v0.1.0 (/opt/rustwide/workdir/bindings/c)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "2df646521839388a0d08bcaaa204ef3f256ac02c2d7e6d9096f9df2626347ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df646521839388a0d08bcaaa204ef3f256ac02c2d7e6d9096f9df2626347ea3", kill_on_drop: false }`
[INFO] [stdout] 2df646521839388a0d08bcaaa204ef3f256ac02c2d7e6d9096f9df2626347ea3
