[INFO] fetching crate escape_string 0.1.2...
[INFO] linting escape_string-0.1.2 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate escape_string 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate escape_string 0.1.2
[INFO] finished tweaking crates.io crate escape_string 0.1.2
[INFO] tweaked toml for crates.io crate escape_string 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate escape_string 0.1.2 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74ffdfedf7245edc227dfecd4356b194cf6ea7487f517da3f4b21471ddf03372
[INFO] running `Command { std: "docker" "start" "-a" "74ffdfedf7245edc227dfecd4356b194cf6ea7487f517da3f4b21471ddf03372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74ffdfedf7245edc227dfecd4356b194cf6ea7487f517da3f4b21471ddf03372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ffdfedf7245edc227dfecd4356b194cf6ea7487f517da3f4b21471ddf03372", kill_on_drop: false }`
[INFO] [stdout] 74ffdfedf7245edc227dfecd4356b194cf6ea7487f517da3f4b21471ddf03372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff5cab6b0535f7bb0153d29d4a5fa80b0007f790277688f56cd2022ac9add1a
[INFO] running `Command { std: "docker" "start" "-a" "aff5cab6b0535f7bb0153d29d4a5fa80b0007f790277688f56cd2022ac9add1a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking escape_string v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |             if !owned.is_some()
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ help: try: `owned.is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/lib.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let one_text;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]     = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `one_text` here and remove the assignments from the `match` arms
[INFO] [stdout]     |
[INFO] [stdout] 131 ~         
[INFO] [stdout] 132 ~         let one_text = match one
[INFO] [stdout] 133 |         {
[INFO] [stdout] 134 |             Cow::Borrowed(b) =>
[INFO] [stdout] 135 ~                 unsafe { Cow::Borrowed( std::str::from_utf8_unchecked(b) ) },
[INFO] [stdout] 136 |             Cow::Owned(b) =>
[INFO] [stdout] 137 ~                 unsafe { Cow::Owned( String::from_utf8_unchecked(b) ) },
[INFO] [stdout] 138 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this block may be rewritten with the `?` operator
[INFO] [stdout]    --> src/lib.rs:157:3
[INFO] [stdout]     |
[INFO] [stdout] 157 |         if s.is_none() { return None; }
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `s.as_ref()?;`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
[INFO] [stdout]     = note: `#[warn(clippy::question_mark)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |             if !owned.is_some()
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ help: try: `owned.is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/lib.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let one_text;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]     = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `one_text` here and remove the assignments from the `match` arms
[INFO] [stdout]     |
[INFO] [stdout] 131 ~         
[INFO] [stdout] 132 ~         let one_text = match one
[INFO] [stdout] 133 |         {
[INFO] [stdout] 134 |             Cow::Borrowed(b) =>
[INFO] [stdout] 135 ~                 unsafe { Cow::Borrowed( std::str::from_utf8_unchecked(b) ) },
[INFO] [stdout] 136 |             Cow::Owned(b) =>
[INFO] [stdout] 137 ~                 unsafe { Cow::Owned( String::from_utf8_unchecked(b) ) },
[INFO] [stdout] 138 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this block may be rewritten with the `?` operator
[INFO] [stdout]    --> src/lib.rs:157:3
[INFO] [stdout]     |
[INFO] [stdout] 157 |         if s.is_none() { return None; }
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `s.as_ref()?;`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
[INFO] [stdout]     = note: `#[warn(clippy::question_mark)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "aff5cab6b0535f7bb0153d29d4a5fa80b0007f790277688f56cd2022ac9add1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff5cab6b0535f7bb0153d29d4a5fa80b0007f790277688f56cd2022ac9add1a", kill_on_drop: false }`
[INFO] [stdout] aff5cab6b0535f7bb0153d29d4a5fa80b0007f790277688f56cd2022ac9add1a