[INFO] fetching crate jsx-one 0.0.1...
[INFO] testing jsx-one-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jsx-one 0.0.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate jsx-one 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsx-one 0.0.1
[INFO] finished tweaking crates.io crate jsx-one 0.0.1
[INFO] tweaked toml for crates.io crate jsx-one 0.0.1 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate jsx-one 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pmutil v0.5.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4acb9cd8abf94dbf774fb5e3d10875c5814d5393289407ae02062f7810a2ac55
[INFO] running `Command { std: "docker" "start" "-a" "4acb9cd8abf94dbf774fb5e3d10875c5814d5393289407ae02062f7810a2ac55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4acb9cd8abf94dbf774fb5e3d10875c5814d5393289407ae02062f7810a2ac55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4acb9cd8abf94dbf774fb5e3d10875c5814d5393289407ae02062f7810a2ac55", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e47be630b75d1b26d293935649967e937eefaee54ccb9cd44822a427ff420ed
[INFO] running `Command { std: "docker" "start" "-a" "9e47be630b75d1b26d293935649967e937eefaee54ccb9cd44822a427ff420ed", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.27
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[INFO] [stderr]    Compiling jsx-one v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ClassDecl`
[INFO] [stdout]  --> src/codegen/react.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ClassDecl, Decl, ExportDecl, FnDecl, Function, ImportDecl, Module, ModuleItem, NamedExport,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]   --> src/codegen/react.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             shebang,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]   --> src/codegen/react.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             type_only,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]   --> src/codegen/react.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             asserts,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 span,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 decorators,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]   --> src/codegen/react.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 pat,
[INFO] [stdout]    |                 ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `declare`
[INFO] [stdout]   --> src/codegen/react.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             declare,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `declare: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/codegen/react.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             params,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             decorators,
[INFO] [stdout]    |             ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/codegen/react.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             body,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_generator`
[INFO] [stdout]   --> src/codegen/react.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             is_generator,
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try ignoring the field: `is_generator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_async`
[INFO] [stdout]   --> src/codegen/react.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             is_async,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `is_async: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_params`
[INFO] [stdout]   --> src/codegen/react.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             type_params,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `type_params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/codegen/react.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             return_type,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let ExportDecl { span, decl } = export;
[INFO] [stdout]    |                          ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             span,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]    --> src/codegen/react.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             shebang,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   span,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specifiers`
[INFO] [stdout]    --> src/codegen/react.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   specifiers,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: try ignoring the field: `specifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/codegen/react.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   src,
[INFO] [stdout]     |                       ^^^ help: try ignoring the field: `src: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]    --> src/codegen/react.rs:147:29
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   type_only,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]    --> src/codegen/react.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   asserts,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codegen/react.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut mstring = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_param`
[INFO] [stdout]   --> src/codegen/react.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn parse_param(param: &Vec<Param>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassDecl`
[INFO] [stdout]  --> src/codegen/react.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ClassDecl, Decl, ExportDecl, FnDecl, Function, ImportDecl, Module, ModuleItem, NamedExport,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]   --> src/codegen/react.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             shebang,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]   --> src/codegen/react.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             type_only,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]   --> src/codegen/react.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             asserts,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 span,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 decorators,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]   --> src/codegen/react.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 pat,
[INFO] [stdout]    |                 ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `declare`
[INFO] [stdout]   --> src/codegen/react.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             declare,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `declare: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/codegen/react.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             params,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             decorators,
[INFO] [stdout]    |             ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/codegen/react.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             body,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_generator`
[INFO] [stdout]   --> src/codegen/react.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             is_generator,
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try ignoring the field: `is_generator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_async`
[INFO] [stdout]   --> src/codegen/react.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             is_async,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `is_async: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_params`
[INFO] [stdout]   --> src/codegen/react.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             type_params,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `type_params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/codegen/react.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             return_type,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let ExportDecl { span, decl } = export;
[INFO] [stdout]    |                          ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             span,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]    --> src/codegen/react.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             shebang,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   span,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specifiers`
[INFO] [stdout]    --> src/codegen/react.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   specifiers,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: try ignoring the field: `specifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/codegen/react.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   src,
[INFO] [stdout]     |                       ^^^ help: try ignoring the field: `src: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]    --> src/codegen/react.rs:147:29
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   type_only,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]    --> src/codegen/react.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   asserts,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codegen/react.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut mstring = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_param`
[INFO] [stdout]   --> src/codegen/react.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn parse_param(param: &Vec<Param>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.69s
[INFO] running `Command { std: "docker" "inspect" "9e47be630b75d1b26d293935649967e937eefaee54ccb9cd44822a427ff420ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e47be630b75d1b26d293935649967e937eefaee54ccb9cd44822a427ff420ed", kill_on_drop: false }`
[INFO] [stdout] 9e47be630b75d1b26d293935649967e937eefaee54ccb9cd44822a427ff420ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4532d216216f7a743368c95a94e36b6e8c6dc2c8f41c3506a81ac4d6bb417cf
[INFO] running `Command { std: "docker" "start" "-a" "e4532d216216f7a743368c95a94e36b6e8c6dc2c8f41c3506a81ac4d6bb417cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsx-one v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ClassDecl`
[INFO] [stdout]  --> src/codegen/react.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ClassDecl, Decl, ExportDecl, FnDecl, Function, ImportDecl, Module, ModuleItem, NamedExport,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]   --> src/codegen/react.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             shebang,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]   --> src/codegen/react.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             type_only,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]   --> src/codegen/react.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             asserts,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 span,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 decorators,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]   --> src/codegen/react.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 pat,
[INFO] [stdout]    |                 ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `declare`
[INFO] [stdout]   --> src/codegen/react.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             declare,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `declare: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/codegen/react.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             params,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             decorators,
[INFO] [stdout]    |             ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/codegen/react.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             body,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_generator`
[INFO] [stdout]   --> src/codegen/react.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             is_generator,
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try ignoring the field: `is_generator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_async`
[INFO] [stdout]   --> src/codegen/react.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             is_async,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `is_async: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_params`
[INFO] [stdout]   --> src/codegen/react.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             type_params,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `type_params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/codegen/react.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             return_type,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let ExportDecl { span, decl } = export;
[INFO] [stdout]    |                          ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             span,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]    --> src/codegen/react.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             shebang,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   span,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specifiers`
[INFO] [stdout]    --> src/codegen/react.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   specifiers,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: try ignoring the field: `specifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/codegen/react.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   src,
[INFO] [stdout]     |                       ^^^ help: try ignoring the field: `src: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]    --> src/codegen/react.rs:147:29
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   type_only,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]    --> src/codegen/react.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   asserts,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codegen/react.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut mstring = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_param`
[INFO] [stdout]   --> src/codegen/react.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn parse_param(param: &Vec<Param>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassDecl`
[INFO] [stdout]  --> src/codegen/react.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ClassDecl, Decl, ExportDecl, FnDecl, Function, ImportDecl, Module, ModuleItem, NamedExport,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]   --> src/codegen/react.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             shebang,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]   --> src/codegen/react.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             type_only,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]   --> src/codegen/react.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             asserts,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassDecl`
[INFO] [stdout]  --> src/codegen/react.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ClassDecl, Decl, ExportDecl, FnDecl, Function, ImportDecl, Module, ModuleItem, NamedExport,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 span,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 decorators,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]   --> src/codegen/react.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 pat,
[INFO] [stdout]    |                 ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `declare`
[INFO] [stdout]   --> src/codegen/react.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             declare,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `declare: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/codegen/react.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             params,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             decorators,
[INFO] [stdout]    |             ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/codegen/react.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             body,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_generator`
[INFO] [stdout]   --> src/codegen/react.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             is_generator,
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try ignoring the field: `is_generator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_async`
[INFO] [stdout]   --> src/codegen/react.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             is_async,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `is_async: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_params`
[INFO] [stdout]   --> src/codegen/react.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             type_params,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `type_params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/codegen/react.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             return_type,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let ExportDecl { span, decl } = export;
[INFO] [stdout]    |                          ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             span,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]    --> src/codegen/react.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             shebang,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   span,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specifiers`
[INFO] [stdout]    --> src/codegen/react.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   specifiers,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: try ignoring the field: `specifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/codegen/react.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   src,
[INFO] [stdout]     |                       ^^^ help: try ignoring the field: `src: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]    --> src/codegen/react.rs:147:29
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   type_only,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]    --> src/codegen/react.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   asserts,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codegen/react.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut mstring = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_param`
[INFO] [stdout]   --> src/codegen/react.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn parse_param(param: &Vec<Param>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]   --> src/codegen/react.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             shebang,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]   --> src/codegen/react.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             type_only,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]   --> src/codegen/react.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             asserts,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 span,
[INFO] [stdout]    |                 ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 decorators,
[INFO] [stdout]    |                 ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]   --> src/codegen/react.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 pat,
[INFO] [stdout]    |                 ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `declare`
[INFO] [stdout]   --> src/codegen/react.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             declare,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `declare: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/codegen/react.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             params,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decorators`
[INFO] [stdout]   --> src/codegen/react.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             decorators,
[INFO] [stdout]    |             ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             span,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/codegen/react.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             body,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_generator`
[INFO] [stdout]   --> src/codegen/react.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             is_generator,
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try ignoring the field: `is_generator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_async`
[INFO] [stdout]   --> src/codegen/react.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             is_async,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `is_async: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_params`
[INFO] [stdout]   --> src/codegen/react.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             type_params,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `type_params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/codegen/react.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             return_type,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/codegen/react.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let ExportDecl { span, decl } = export;
[INFO] [stdout]    |                          ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             span,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shebang`
[INFO] [stdout]    --> src/codegen/react.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             shebang,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/codegen/react.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   span,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specifiers`
[INFO] [stdout]    --> src/codegen/react.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   specifiers,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: try ignoring the field: `specifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/codegen/react.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   src,
[INFO] [stdout]     |                       ^^^ help: try ignoring the field: `src: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_only`
[INFO] [stdout]    --> src/codegen/react.rs:147:29
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   type_only,
[INFO] [stdout]     |                       ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asserts`
[INFO] [stdout]    --> src/codegen/react.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   asserts,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codegen/react.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut mstring = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_param`
[INFO] [stdout]   --> src/codegen/react.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn parse_param(param: &Vec<Param>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "e4532d216216f7a743368c95a94e36b6e8c6dc2c8f41c3506a81ac4d6bb417cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4532d216216f7a743368c95a94e36b6e8c6dc2c8f41c3506a81ac4d6bb417cf", kill_on_drop: false }`
[INFO] [stdout] e4532d216216f7a743368c95a94e36b6e8c6dc2c8f41c3506a81ac4d6bb417cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d11ddd305d31fd49c5f796040efec7c64c515f097daf2f18f3d40ec98876401
[INFO] running `Command { std: "docker" "start" "-a" "2d11ddd305d31fd49c5f796040efec7c64c515f097daf2f18f3d40ec98876401", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `ClassDecl`
[INFO] [stderr]  --> src/codegen/react.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ClassDecl, Decl, ExportDecl, FnDecl, Function, ImportDecl, Module, ModuleItem, NamedExport,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shebang`
[INFO] [stderr]   --> src/codegen/react.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             shebang,
[INFO] [stderr]    |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]   --> src/codegen/react.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             span,
[INFO] [stderr]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `type_only`
[INFO] [stderr]   --> src/codegen/react.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             type_only,
[INFO] [stderr]    |             ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `asserts`
[INFO] [stderr]   --> src/codegen/react.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             asserts,
[INFO] [stderr]    |             ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]   --> src/codegen/react.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 span,
[INFO] [stderr]    |                 ^^^^ help: try ignoring the field: `span: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `decorators`
[INFO] [stderr]   --> src/codegen/react.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 decorators,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pat`
[INFO] [stderr]   --> src/codegen/react.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 pat,
[INFO] [stderr]    |                 ^^^ help: try ignoring the field: `pat: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `declare`
[INFO] [stderr]   --> src/codegen/react.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             declare,
[INFO] [stderr]    |             ^^^^^^^ help: try ignoring the field: `declare: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/codegen/react.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |             params,
[INFO] [stderr]    |             ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `decorators`
[INFO] [stderr]   --> src/codegen/react.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             decorators,
[INFO] [stderr]    |             ^^^^^^^^^^ help: try ignoring the field: `decorators: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]   --> src/codegen/react.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             span,
[INFO] [stderr]    |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/codegen/react.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |             body,
[INFO] [stderr]    |             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_generator`
[INFO] [stderr]   --> src/codegen/react.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             is_generator,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: try ignoring the field: `is_generator: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_async`
[INFO] [stderr]   --> src/codegen/react.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             is_async,
[INFO] [stderr]    |             ^^^^^^^^ help: try ignoring the field: `is_async: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `type_params`
[INFO] [stderr]   --> src/codegen/react.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             type_params,
[INFO] [stderr]    |             ^^^^^^^^^^^ help: try ignoring the field: `type_params: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `return_type`
[INFO] [stderr]   --> src/codegen/react.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             return_type,
[INFO] [stderr]    |             ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]   --> src/codegen/react.rs:97:26
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let ExportDecl { span, decl } = export;
[INFO] [stderr]    |                          ^^^^ help: try ignoring the field: `span: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]    --> src/codegen/react.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |             span,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `span: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shebang`
[INFO] [stderr]    --> src/codegen/react.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |             shebang,
[INFO] [stderr]     |             ^^^^^^^ help: try ignoring the field: `shebang: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]    --> src/codegen/react.rs:144:29
[INFO] [stderr]     |
[INFO] [stderr] 144 | ...                   span,
[INFO] [stderr]     |                       ^^^^ help: try ignoring the field: `span: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `specifiers`
[INFO] [stderr]    --> src/codegen/react.rs:145:29
[INFO] [stderr]     |
[INFO] [stderr] 145 | ...                   specifiers,
[INFO] [stderr]     |                       ^^^^^^^^^^ help: try ignoring the field: `specifiers: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]    --> src/codegen/react.rs:146:29
[INFO] [stderr]     |
[INFO] [stderr] 146 | ...                   src,
[INFO] [stderr]     |                       ^^^ help: try ignoring the field: `src: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `type_only`
[INFO] [stderr]    --> src/codegen/react.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 | ...                   type_only,
[INFO] [stderr]     |                       ^^^^^^^^^ help: try ignoring the field: `type_only: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `asserts`
[INFO] [stderr]    --> src/codegen/react.rs:148:29
[INFO] [stderr]     |
[INFO] [stderr] 148 | ...                   asserts,
[INFO] [stderr]     |                       ^^^^^^^ help: try ignoring the field: `asserts: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/codegen/react.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut mstring = String::new();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_param`
[INFO] [stderr]   --> src/codegen/react.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn parse_param(param: &Vec<Param>) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jsx-one` (lib) generated 27 warnings
[INFO] [stderr] warning: `jsx-one` (lib test) generated 27 warnings (27 duplicates)
[INFO] [stderr] warning: `jsx-one` (bin "jsx-one" test) generated 27 warnings (27 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsx_one-a7be862ee16b30bb)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsx_one-b8449ac1e9f51400)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsx-one
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d11ddd305d31fd49c5f796040efec7c64c515f097daf2f18f3d40ec98876401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d11ddd305d31fd49c5f796040efec7c64c515f097daf2f18f3d40ec98876401", kill_on_drop: false }`
[INFO] [stdout] 2d11ddd305d31fd49c5f796040efec7c64c515f097daf2f18f3d40ec98876401