[INFO] fetching crate scaproust 0.3.2...
[INFO] documenting scaproust-0.3.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate scaproust 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate scaproust 0.3.2 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 scaproust 0.3.2
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate scaproust 0.3.2
[INFO] tweaked toml for crates.io crate scaproust 0.3.2 written to /workspace/builds/worker-4/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[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" "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] 9d51f43f0e9f1a5f00f8e92b3a6b5618685f5f3b22860f97e4ae239bb934e50d
[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" "9d51f43f0e9f1a5f00f8e92b3a6b5618685f5f3b22860f97e4ae239bb934e50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d51f43f0e9f1a5f00f8e92b3a6b5618685f5f3b22860f97e4ae239bb934e50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d51f43f0e9f1a5f00f8e92b3a6b5618685f5f3b22860f97e4ae239bb934e50d", kill_on_drop: false }`
[INFO] [stdout] 9d51f43f0e9f1a5f00f8e92b3a6b5618685f5f3b22860f97e4ae239bb934e50d
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d9fed06705d35431ba30064dbf285e5c4de0db35c33f03ee3b9cba4affc2ce3
[INFO] running `Command { std: "docker" "start" "-a" "3d9fed06705d35431ba30064dbf285e5c4de0db35c33f03ee3b9cba4affc2ce3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]  Documenting scaproust v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/proto/mod.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const PAIR:       u16 = (    16)    ;
[INFO] [stdout]    |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/proto/mod.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const PUB:        u16 = (2 * 16)    ;
[INFO] [stdout]    |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/proto/mod.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub const REQ:        u16 = (3 * 16)    ;
[INFO] [stdout]    |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/proto/mod.rs:110:29
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub const PUSH:       u16 = (5 * 16)    ;
[INFO] [stdout]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/proto/mod.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub const BUS:        u16 = (7 * 16)    ;
[INFO] [stdout]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "3d9fed06705d35431ba30064dbf285e5c4de0db35c33f03ee3b9cba4affc2ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9fed06705d35431ba30064dbf285e5c4de0db35c33f03ee3b9cba4affc2ce3", kill_on_drop: false }`
[INFO] [stdout] 3d9fed06705d35431ba30064dbf285e5c4de0db35c33f03ee3b9cba4affc2ce3
