[INFO] fetching crate ares 0.1.0...
[INFO] documenting ares-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate ares 0.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate ares 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ares 0.1.0
[INFO] finished tweaking crates.io crate ares 0.1.0
[INFO] tweaked toml for crates.io crate ares 0.1.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b71978c97c91a1d3f7a8ae4ec0bd9c23cf27ee8c356db3fca2e785f6b976f42
[INFO] running `Command { std: "docker" "start" "-a" "9b71978c97c91a1d3f7a8ae4ec0bd9c23cf27ee8c356db3fca2e785f6b976f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b71978c97c91a1d3f7a8ae4ec0bd9c23cf27ee8c356db3fca2e785f6b976f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b71978c97c91a1d3f7a8ae4ec0bd9c23cf27ee8c356db3fca2e785f6b976f42", kill_on_drop: false }`
[INFO] [stdout] 9b71978c97c91a1d3f7a8ae4ec0bd9c23cf27ee8c356db3fca2e785f6b976f42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4911ccd3e20c5f20d492c838fe463835b2d67487c93faef3e25b7aa18266a3
[INFO] running `Command { std: "docker" "start" "-a" "ba4911ccd3e20c5f20d492c838fe463835b2d67487c93faef3e25b7aa18266a3", kill_on_drop: false }`
[INFO] [stderr]  Documenting ares v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:102:51
[INFO] [stdout]     |
[INFO] [stdout] 102 |             hasher.write(&transmute::<_, [u8; 4]>((v as u32)))
[INFO] [stdout]     |                                                   ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -             hasher.write(&transmute::<_, [u8; 4]>((v as u32)))
[INFO] [stdout] 102 +             hasher.write(&transmute::<_, [u8; 4]>(v as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:104:51
[INFO] [stdout]     |
[INFO] [stdout] 104 |             hasher.write(&transmute::<_, [u8; 8]>((v as u64)))
[INFO] [stdout]     |                                                   ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -             hasher.write(&transmute::<_, [u8; 8]>((v as u64)))
[INFO] [stdout] 104 +             hasher.write(&transmute::<_, [u8; 8]>(v as u64))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "ba4911ccd3e20c5f20d492c838fe463835b2d67487c93faef3e25b7aa18266a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4911ccd3e20c5f20d492c838fe463835b2d67487c93faef3e25b7aa18266a3", kill_on_drop: false }`
[INFO] [stdout] ba4911ccd3e20c5f20d492c838fe463835b2d67487c93faef3e25b7aa18266a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 69cdef6bb623bf5a4370515dc0f21d38e9bd756b002a4d3c7300df480c90a529
[INFO] running `Command { std: "docker" "start" "-a" "69cdef6bb623bf5a4370515dc0f21d38e9bd756b002a4d3c7300df480c90a529", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting ares v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:102:51
[INFO] [stdout]     |
[INFO] [stdout] 102 |             hasher.write(&transmute::<_, [u8; 4]>((v as u32)))
[INFO] [stdout]     |                                                   ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -             hasher.write(&transmute::<_, [u8; 4]>((v as u32)))
[INFO] [stdout] 102 +             hasher.write(&transmute::<_, [u8; 4]>(v as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:104:51
[INFO] [stdout]     |
[INFO] [stdout] 104 |             hasher.write(&transmute::<_, [u8; 8]>((v as u64)))
[INFO] [stdout]     |                                                   ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -             hasher.write(&transmute::<_, [u8; 8]>((v as u64)))
[INFO] [stdout] 104 +             hasher.write(&transmute::<_, [u8; 8]>(v as u64))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "69cdef6bb623bf5a4370515dc0f21d38e9bd756b002a4d3c7300df480c90a529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69cdef6bb623bf5a4370515dc0f21d38e9bd756b002a4d3c7300df480c90a529", kill_on_drop: false }`
[INFO] [stdout] 69cdef6bb623bf5a4370515dc0f21d38e9bd756b002a4d3c7300df480c90a529