[INFO] fetching crate can-utils 0.1.4...
[INFO] documenting can-utils-0.1.4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate can-utils 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate can-utils 0.1.4 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate can-utils 0.1.4
[INFO] finished tweaking crates.io crate can-utils 0.1.4
[INFO] tweaked toml for crates.io crate can-utils 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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-2020-08-29" "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] 39f021126dd47dda2e223c951f466d4b11a950619557b5fa0fdfd3c7676f1881
[INFO] running `Command { std: "docker" "start" "-a" "39f021126dd47dda2e223c951f466d4b11a950619557b5fa0fdfd3c7676f1881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39f021126dd47dda2e223c951f466d4b11a950619557b5fa0fdfd3c7676f1881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f021126dd47dda2e223c951f466d4b11a950619557b5fa0fdfd3c7676f1881", kill_on_drop: false }`
[INFO] [stdout] 39f021126dd47dda2e223c951f466d4b11a950619557b5fa0fdfd3c7676f1881
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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-2020-08-29" "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] 341e13d9560cec07325dfcf855db2dafa36772704f84f142a59cc79399a7d98a
[INFO] running `Command { std: "docker" "start" "-a" "341e13d9560cec07325dfcf855db2dafa36772704f84f142a59cc79399a7d98a", kill_on_drop: false }`
[INFO] [stderr]  Documenting can-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 |     0...8 => dlc,
[INFO] [stdout]    |      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:75:6
[INFO] [stdout]    |
[INFO] [stdout] 75 |     9...12 => 8 + 4 * (dlc & 0b111),
[INFO] [stdout]    |      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:92:6
[INFO] [stdout]    |
[INFO] [stdout] 92 |     0...8 => byte_count,
[INFO] [stdout]    |      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 |     9...12 => 0b1001,
[INFO] [stdout]    |      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 |     13...16 => 0b1010,
[INFO] [stdout]    |       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:95:7
[INFO] [stdout]    |
[INFO] [stdout] 95 |     17...20 => 0b1011,
[INFO] [stdout]    |       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:96:7
[INFO] [stdout]    |
[INFO] [stdout] 96 |     21...24 => 0b1100,
[INFO] [stdout]    |       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 97 |     25...32 => 0b1101,
[INFO] [stdout]    |       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/frames.rs:98:7
[INFO] [stdout]    |
[INFO] [stdout] 98 |     32...48 => 0b1110,
[INFO] [stdout]    |       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "341e13d9560cec07325dfcf855db2dafa36772704f84f142a59cc79399a7d98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341e13d9560cec07325dfcf855db2dafa36772704f84f142a59cc79399a7d98a", kill_on_drop: false }`
[INFO] [stdout] 341e13d9560cec07325dfcf855db2dafa36772704f84f142a59cc79399a7d98a