[INFO] fetching crate rsxml2json 0.1.1...
[INFO] linting rsxml2json-0.1.1 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate rsxml2json 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rsxml2json 0.1.1
[INFO] finished tweaking crates.io crate rsxml2json 0.1.1
[INFO] tweaked toml for crates.io crate rsxml2json 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsxml2json 0.1.1 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] crate crates.io crate rsxml2json 0.1.1 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1ac7ab96f4bfe847651ebd7af9d8d51a5fd9238c736e575443ad61d7f16315d1
[INFO] running `Command { std: "docker" "start" "-a" "1ac7ab96f4bfe847651ebd7af9d8d51a5fd9238c736e575443ad61d7f16315d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ac7ab96f4bfe847651ebd7af9d8d51a5fd9238c736e575443ad61d7f16315d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac7ab96f4bfe847651ebd7af9d8d51a5fd9238c736e575443ad61d7f16315d1", kill_on_drop: false }`
[INFO] [stdout] 1ac7ab96f4bfe847651ebd7af9d8d51a5fd9238c736e575443ad61d7f16315d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 872f9e5a40f34fb0f11a42dde6a79273b48da2dcb8046945e23268ad53cdef23
[INFO] running `Command { std: "docker" "start" "-a" "872f9e5a40f34fb0f11a42dde6a79273b48da2dcb8046945e23268ad53cdef23", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking rsxml2json v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of `or_insert_with` to construct default value
[INFO] [stdout]   --> src/convert.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 .or_insert_with(Vec::new)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/convert.rs:100:31
[INFO] [stdout]     |
[INFO] [stdout] 100 |         if child.is_text() && child.text().unwrap_or("").trim().len() > 0 {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!child.text().unwrap_or("").trim().is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `or_insert_with` to construct default value
[INFO] [stdout]    --> src/convert.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 .or_insert_with(Vec::new)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `or_default()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         json_output.push_str("{");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push('{')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]     = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the variable `i` is used as a loop counter
[INFO] [stdout]    --> src/convert.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     for (key, children) in &child_elements_map {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `for (i, (key, children)) in child_elements_map.iter().enumerate()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stdout]     = note: `#[warn(clippy::explicit_counter_loop)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             json_output.push_str("[");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push('[')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |             json_output.push_str("]");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push(']')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         json_output.push_str("}");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push('}')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/convert.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |         && current_node.text().unwrap_or("").trim().len() > 0
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!current_node.text().unwrap_or("").trim().is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> tests/convert.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |     assert!(!convert.execute(xml_input).is_err());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute(xml_input).is_ok()`
[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: this boolean expression can be simplified
[INFO] [stdout]   --> tests/convert.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |     assert!(!convert.execute(xml_input).is_err());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute(xml_input).is_ok()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> tests/convert.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |     assert!(!convert.execute(xml_input).is_err());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute(xml_input).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> tests/convert.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert!(!convert.execute(xml_input).is_err());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute(xml_input).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> tests/convert.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     assert!(!convert.execute(xml_input).is_err());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute(xml_input).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> tests/convert.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |     assert!(!convert.execute_json(xml_input).is_err());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute_json(xml_input).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> tests/convert.rs:153:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |     assert!(!convert.execute_json(xml_input).is_err());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute_json(xml_input).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> tests/convert.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |     assert!(!convert.execute_json(xml_input).is_err());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `convert.execute_json(xml_input).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `or_insert_with` to construct default value
[INFO] [stdout]   --> src/convert.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 .or_insert_with(Vec::new)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/convert.rs:100:31
[INFO] [stdout]     |
[INFO] [stdout] 100 |         if child.is_text() && child.text().unwrap_or("").trim().len() > 0 {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!child.text().unwrap_or("").trim().is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `or_insert_with` to construct default value
[INFO] [stdout]    --> src/convert.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 .or_insert_with(Vec::new)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `or_default()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         json_output.push_str("{");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push('{')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]     = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the variable `i` is used as a loop counter
[INFO] [stdout]    --> src/convert.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     for (key, children) in &child_elements_map {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `for (i, (key, children)) in child_elements_map.iter().enumerate()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stdout]     = note: `#[warn(clippy::explicit_counter_loop)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             json_output.push_str("[");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push('[')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |             json_output.push_str("]");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push(']')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/convert.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         json_output.push_str("}");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `json_output.push('}')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/convert.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |         && current_node.text().unwrap_or("").trim().len() > 0
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!current_node.text().unwrap_or("").trim().is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "872f9e5a40f34fb0f11a42dde6a79273b48da2dcb8046945e23268ad53cdef23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872f9e5a40f34fb0f11a42dde6a79273b48da2dcb8046945e23268ad53cdef23", kill_on_drop: false }`
[INFO] [stdout] 872f9e5a40f34fb0f11a42dde6a79273b48da2dcb8046945e23268ad53cdef23