[INFO] fetching crate adapton 0.3.31...
[INFO] documenting adapton-0.3.31 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate adapton 0.3.31 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate adapton 0.3.31 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 adapton 0.3.31
[INFO] finished tweaking crates.io crate adapton 0.3.31
[INFO] tweaked toml for crates.io crate adapton 0.3.31 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] acf203e0caef0eabd1ea13caddaf76c675c4a556926e95ea8a31cf672dceda7f
[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" "acf203e0caef0eabd1ea13caddaf76c675c4a556926e95ea8a31cf672dceda7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf203e0caef0eabd1ea13caddaf76c675c4a556926e95ea8a31cf672dceda7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf203e0caef0eabd1ea13caddaf76c675c4a556926e95ea8a31cf672dceda7f", kill_on_drop: false }`
[INFO] [stdout] acf203e0caef0eabd1ea13caddaf76c675c4a556926e95ea8a31cf672dceda7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ecaa02b5a7368789581150f5a43a0a5a5857e80b9912bcea83748aebfefa858b
[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" "ecaa02b5a7368789581150f5a43a0a5a5857e80b9912bcea83748aebfefa858b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting adapton v0.3.31 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:753:1
[INFO] [stdout]     |
[INFO] [stdout] 753 | / ```
[INFO] [stdout] 754 | | // Node | Adjacency pair
[INFO] [stdout] 755 | | //      | (two outgoing edges to other nodes):
[INFO] [stdout] 756 | | // -----+-------------------------------------
[INFO] [stdout] ...   |
[INFO] [stdout] 762 | | // 5    | (5, 4)
[INFO] [stdout] 763 | | ```
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 753 | ```text
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:904:1
[INFO] [stdout]     |
[INFO] [stdout] 904 | / ```
[INFO] [stdout] 905 | | /*                                             +---- Legend ------------------+
[INFO] [stdout] 906 | | cell a                                         | [ 2 ]   ref cell holding 2   |
[INFO] [stdout] 907 | | [ 2 ]            "Nominal                      |  (g)    thunk named 'g'      |
[INFO] [stdout] ...   |
[INFO] [stdout] 924 | | (demand_graph(a))                                                                        */
[INFO] [stdout] 925 | | ```
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 904 | ```text
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]     --> src/lib.rs:1276:1
[INFO] [stdout]      |
[INFO] [stdout] 1276 | / ```
[INFO] [stdout] 1277 | | // l ∉ dom(σ)                                    n ∉ dom(σ)
[INFO] [stdout] 1278 | | // ---------------------------- :: alloc_1       ------------------------------- :: alloc_2
[INFO] [stdout] 1279 | | // σ; cell(v) ⇓ σ{l↦v}; ref l                    σ; cell[n](v) ⇓ σ{n↦v}; ref n
[INFO] [stdout] 1280 | | ```
[INFO] [stdout]      | |___^
[INFO] [stdout]      |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]      |
[INFO] [stdout] 1276 | ```text
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]     --> src/lib.rs:1342:1
[INFO] [stdout]      |
[INFO] [stdout] 1342 | / ```
[INFO] [stdout] 1343 | | // rev : List -> List -> List
[INFO] [stdout] 1344 | | // rev l r = match l with
[INFO] [stdout] 1345 | | //  | Nil       => r
[INFO] [stdout] 1346 | | //  | Cons(h,t) =>
[INFO] [stdout] 1347 | | //     memo(rev !t (Cons(h,r)))
[INFO] [stdout] 1348 | | ```
[INFO] [stdout]      | |___^
[INFO] [stdout]      |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]      |
[INFO] [stdout] 1342 | ```text
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]     --> src/lib.rs:1375:1
[INFO] [stdout]      |
[INFO] [stdout] 1375 | / ```
[INFO] [stdout] 1376 | | // | Cons(n,h,t) =>
[INFO] [stdout] 1377 | | //    let rr = ref[n](r) in
[INFO] [stdout] 1378 | | //    memo(rev !t (Cons(h,rr)))
[INFO] [stdout] 1379 | | ```
[INFO] [stdout]      | |___^
[INFO] [stdout]      |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]      |
[INFO] [stdout] 1375 | ```text
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "ecaa02b5a7368789581150f5a43a0a5a5857e80b9912bcea83748aebfefa858b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecaa02b5a7368789581150f5a43a0a5a5857e80b9912bcea83748aebfefa858b", kill_on_drop: false }`
[INFO] [stdout] ecaa02b5a7368789581150f5a43a0a5a5857e80b9912bcea83748aebfefa858b
