[INFO] fetching crate wires 0.7.1... [INFO] documenting wires-0.7.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate wires 0.7.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate wires 0.7.1 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 wires 0.7.1 [INFO] finished tweaking crates.io crate wires 0.7.1 [INFO] tweaked toml for crates.io crate wires 0.7.1 written to /workspace/builds/worker-12/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.1.18 [INFO] [stderr] Downloaded mozprofile v0.2.1 [INFO] [stderr] Downloaded mozrunner v0.2.0 [INFO] [stderr] Downloaded webdriver v0.8.1 [INFO] [stderr] Downloaded hyper v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 165b2c5b5c707d33481630e443be02afc51e9e03b08c67bb2473d07f5bd2027b [INFO] running `Command { std: "docker" "start" "-a" "165b2c5b5c707d33481630e443be02afc51e9e03b08c67bb2473d07f5bd2027b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "165b2c5b5c707d33481630e443be02afc51e9e03b08c67bb2473d07f5bd2027b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165b2c5b5c707d33481630e443be02afc51e9e03b08c67bb2473d07f5bd2027b", kill_on_drop: false }` [INFO] [stdout] 165b2c5b5c707d33481630e443be02afc51e9e03b08c67bb2473d07f5bd2027b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 23d4270b22ea00c5d8d8e4fd591c41b5caeda091f8669cc99e7d03323eedc59e [INFO] running `Command { std: "docker" "start" "-a" "23d4270b22ea00c5d8d8e4fd591c41b5caeda091f8669cc99e7d03323eedc59e", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking unicode-bidi v0.2.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking log v0.4.17 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking cookie v0.2.5 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking mozprofile v0.2.1 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stderr] Checking uuid v0.2.3 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking mozrunner v0.2.0 [INFO] [stderr] Checking zip v0.1.19 [INFO] [stderr] Checking url v0.5.10 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking hyper v0.8.1 [INFO] [stderr] Checking webdriver v0.8.1 [INFO] [stderr] Documenting wires v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/marionette.rs:696:54 [INFO] [stdout] | [INFO] [stdout] 696 | ... Ok(Date::new((try_opt!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 699 | ... "Failed to interpret domain as String")))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 696 ~ Ok(Date::new(try_opt!( [INFO] [stdout] 697 | x.as_u64(), [INFO] [stdout] 698 | ErrorStatus::UnknownError, [INFO] [stdout] 699 ~ "Failed to interpret domain as String"))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/marionette.rs:704:54 [INFO] [stdout] | [INFO] [stdout] 704 | ... Ok(Date::new((try_opt!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 707 | ... "Failed to interpret domain as String")))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 704 ~ Ok(Date::new(try_opt!( [INFO] [stdout] 705 | x.as_u64(), [INFO] [stdout] 706 | ErrorStatus::UnknownError, [INFO] [stdout] 707 ~ "Failed to interpret domain as String"))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/marionette.rs:1139:20 [INFO] [stdout] | [INFO] [stdout] 1139 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.38s [INFO] running `Command { std: "docker" "inspect" "23d4270b22ea00c5d8d8e4fd591c41b5caeda091f8669cc99e7d03323eedc59e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23d4270b22ea00c5d8d8e4fd591c41b5caeda091f8669cc99e7d03323eedc59e", kill_on_drop: false }` [INFO] [stdout] 23d4270b22ea00c5d8d8e4fd591c41b5caeda091f8669cc99e7d03323eedc59e