[INFO] fetching crate varisat 0.2.1...
[INFO] documenting varisat-0.2.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate varisat 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate varisat 0.2.1 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varisat 0.2.1
[INFO] finished tweaking crates.io crate varisat 0.2.1
[INFO] tweaked toml for crates.io crate varisat 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eb2ae03ecfe301b2fea6edf732d501f8cca5e2c63e79fa627c3da7a2be38f65
[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" "5eb2ae03ecfe301b2fea6edf732d501f8cca5e2c63e79fa627c3da7a2be38f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eb2ae03ecfe301b2fea6edf732d501f8cca5e2c63e79fa627c3da7a2be38f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb2ae03ecfe301b2fea6edf732d501f8cca5e2c63e79fa627c3da7a2be38f65", kill_on_drop: false }`
[INFO] [stdout] 5eb2ae03ecfe301b2fea6edf732d501f8cca5e2c63e79fa627c3da7a2be38f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d345614ed231298c1d2b2b99716b19594a5afed0c4563bae3774058fffe8e71
[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" "1d345614ed231298c1d2b2b99716b19594a5afed0c4563bae3774058fffe8e71", kill_on_drop: false }`
[INFO] [stderr]     Checking vec_mut_scan v0.1.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling partial_ref_derive v0.3.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.1
[INFO] [stderr]    Compiling varisat v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking proptest v0.9.6
[INFO] [stderr] warning: drat-trim utility not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr] warning: check-lrat utility not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr]     Checking partial_ref v0.3.1
[INFO] [stderr]     Checking varisat-formula v0.2.1
[INFO] [stderr]     Checking varisat-dimacs v0.2.1
[INFO] [stderr]     Checking varisat-internal-proof v0.2.1
[INFO] [stderr]     Checking varisat-checker v0.2.1
[INFO] [stderr]  Documenting varisat v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[part(WatchlistsP)]
[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 type
[INFO] [stdout]   --> src/context.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 |     #[part(VsidsP)]
[INFO] [stdout]    |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[part(TrailP)]
[INFO] [stdout]    |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[part(TmpDataP)]
[INFO] [stdout]    |           ^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[part(SolverStateP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |     #[part(SolverConfigP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[part(ScheduleP)]
[INFO] [stdout]    |           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 |     #[part(ProofP<'a>)]
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 |     #[part(IncrementalP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |     #[part(ImplGraphP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[part(ClauseDbP)]
[INFO] [stdout]    |           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 |     #[part(ClauseAllocP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[part(ClauseActivityP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     #[part(BinaryClausesP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 |     #[part(AssignmentP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     #[part(AnalyzeConflictP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/context.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[part(WatchlistsP)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.58s
[INFO] running `Command { std: "docker" "inspect" "1d345614ed231298c1d2b2b99716b19594a5afed0c4563bae3774058fffe8e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d345614ed231298c1d2b2b99716b19594a5afed0c4563bae3774058fffe8e71", kill_on_drop: false }`
[INFO] [stdout] 1d345614ed231298c1d2b2b99716b19594a5afed0c4563bae3774058fffe8e71