[INFO] fetching crate tailwind-css-fixes 0.12.30...
[INFO] building tailwind-css-fixes-0.12.30 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tailwind-css-fixes 0.12.30 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tailwind-css-fixes 0.12.30
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tailwind-css-fixes 0.12.30
[INFO] tweaked toml for crates.io crate tailwind-css-fixes 0.12.30 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tailwind-css-fixes 0.12.30 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tailwind-css-fixes 0.12.30 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98dc9553e2a1c78e956067a9c68082a8bc2386f6efc56404cdc6fbbea0a9cdd5
[INFO] running `Command { std: "docker" "start" "-a" "98dc9553e2a1c78e956067a9c68082a8bc2386f6efc56404cdc6fbbea0a9cdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98dc9553e2a1c78e956067a9c68082a8bc2386f6efc56404cdc6fbbea0a9cdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98dc9553e2a1c78e956067a9c68082a8bc2386f6efc56404cdc6fbbea0a9cdd5", kill_on_drop: false }`
[INFO] [stdout] 98dc9553e2a1c78e956067a9c68082a8bc2386f6efc56404cdc6fbbea0a9cdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b11a670a19ad9eb5cb18da20292c4724638befa8572c6fe943f9351ddb32aa8
[INFO] running `Command { std: "docker" "start" "-a" "1b11a670a19ad9eb5cb18da20292c4724638befa8572c6fe943f9351ddb32aa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling css-color v0.2.8
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling tailwind-error v1.3.3
[INFO] [stderr]    Compiling tailwind-ast v0.4.1
[INFO] [stderr]    Compiling tailwind-css-fixes v0.12.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/bundle/mod.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout]    |                                     ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout] 59 +     pub fn write_css(&self, f: &mut dyn Write) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/instance/mod.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout]    |                                     ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout] 41 +     pub fn write_css(&self, f: &mut dyn Write) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/mod.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn normalize_class_name(f: &mut (dyn Write), name: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 - fn normalize_class_name(f: &mut (dyn Write), name: &str) -> Result<()> {
[INFO] [stdout] 30 + fn normalize_class_name(f: &mut dyn Write, name: &str) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inlined` is never constructed
[INFO] [stdout]   --> src/systems/css_global/bundle/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Inlined {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.89s
[INFO] running `Command { std: "docker" "inspect" "1b11a670a19ad9eb5cb18da20292c4724638befa8572c6fe943f9351ddb32aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b11a670a19ad9eb5cb18da20292c4724638befa8572c6fe943f9351ddb32aa8", kill_on_drop: false }`
[INFO] [stdout] 1b11a670a19ad9eb5cb18da20292c4724638befa8572c6fe943f9351ddb32aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764f738488b40a99e9be537437e230cd5ca48839977ef54bea2b520c9ac69210
[INFO] running `Command { std: "docker" "start" "-a" "764f738488b40a99e9be537437e230cd5ca48839977ef54bea2b520c9ac69210", kill_on_drop: false }`
[INFO] [stderr]    Compiling tailwind-css-fixes v0.12.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/bundle/mod.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout]    |                                     ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout] 59 +     pub fn write_css(&self, f: &mut dyn Write) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/instance/mod.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout]    |                                     ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout] 41 +     pub fn write_css(&self, f: &mut dyn Write) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/mod.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn normalize_class_name(f: &mut (dyn Write), name: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 - fn normalize_class_name(f: &mut (dyn Write), name: &str) -> Result<()> {
[INFO] [stdout] 30 + fn normalize_class_name(f: &mut dyn Write, name: &str) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inlined` is never constructed
[INFO] [stdout]   --> src/systems/css_global/bundle/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Inlined {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/bundle/mod.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout]    |                                     ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout] 59 +     pub fn write_css(&self, f: &mut dyn Write) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/instance/mod.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout]    |                                     ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     pub fn write_css(&self, f: &mut (dyn Write)) -> Result<()> {
[INFO] [stdout] 41 +     pub fn write_css(&self, f: &mut dyn Write) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/systems/css_global/mod.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn normalize_class_name(f: &mut (dyn Write), name: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 - fn normalize_class_name(f: &mut (dyn Write), name: &str) -> Result<()> {
[INFO] [stdout] 30 + fn normalize_class_name(f: &mut dyn Write, name: &str) -> Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inlined` is never constructed
[INFO] [stdout]   --> src/systems/css_global/bundle/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Inlined {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "764f738488b40a99e9be537437e230cd5ca48839977ef54bea2b520c9ac69210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764f738488b40a99e9be537437e230cd5ca48839977ef54bea2b520c9ac69210", kill_on_drop: false }`
[INFO] [stdout] 764f738488b40a99e9be537437e230cd5ca48839977ef54bea2b520c9ac69210