[INFO] cloning repository https://github.com/Brondee/rust-toy-browser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brondee/rust-toy-browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrondee%2Frust-toy-browser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrondee%2Frust-toy-browser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a95e18a1b49e22a766e48b32465eba8d742ac694 [INFO] building Brondee/rust-toy-browser against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrondee%2Frust-toy-browser" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Brondee/rust-toy-browser [INFO] finished tweaking git repo https://github.com/Brondee/rust-toy-browser [INFO] tweaked toml for git repo https://github.com/Brondee/rust-toy-browser written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Brondee/rust-toy-browser on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Brondee/rust-toy-browser 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded avif-serialize v0.8.4 [INFO] [stderr] Downloaded zune-jpeg v0.4.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1f9f92af0b62de58bc8423914cea423922bf0a4545379fb6b886ad1d709fbde [INFO] running `Command { std: "docker" "start" "-a" "e1f9f92af0b62de58bc8423914cea423922bf0a4545379fb6b886ad1d709fbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1f9f92af0b62de58bc8423914cea423922bf0a4545379fb6b886ad1d709fbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1f9f92af0b62de58bc8423914cea423922bf0a4545379fb6b886ad1d709fbde", kill_on_drop: false }` [INFO] [stdout] e1f9f92af0b62de58bc8423914cea423922bf0a4545379fb6b886ad1d709fbde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bccde90b233760319841dbc90c11ee14948a97b4cbb780dc88132a9d681bb240 [INFO] running `Command { std: "docker" "start" "-a" "bccde90b233760319841dbc90c11ee14948a97b4cbb780dc88132a9d681bb240", kill_on_drop: false }` [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling avif-serialize v0.8.4 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling zune-jpeg v0.4.18 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling image-webp v0.2.3 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling getopts v0.2.23 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling av1-grain v0.2.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling ravif v0.11.20 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling toy-browser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/css.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn parse(mut input: String) -> Stylesheet { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut border_left = style.lookup("border-left-width", "border-width", &zero); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut border_right = style.lookup("border-right-width", "border-width", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 165 | let mut padding_left = style.lookup("padding-left", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let mut padding_right = style.lookup("padding-right", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `starts_with` and `expect` are never used [INFO] [stdout] --> src/css.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 239 | fn starts_with(&self, s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | fn expect(&mut self, s: &str) { [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 34.94s [INFO] running `Command { std: "docker" "inspect" "bccde90b233760319841dbc90c11ee14948a97b4cbb780dc88132a9d681bb240", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bccde90b233760319841dbc90c11ee14948a97b4cbb780dc88132a9d681bb240", kill_on_drop: false }` [INFO] [stdout] bccde90b233760319841dbc90c11ee14948a97b4cbb780dc88132a9d681bb240 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49dfd5dd6136ab5355c7487c2bd16f47393da083100247143f57a6e06e864043 [INFO] running `Command { std: "docker" "start" "-a" "49dfd5dd6136ab5355c7487c2bd16f47393da083100247143f57a6e06e864043", kill_on_drop: false }` [INFO] [stderr] Compiling toy-browser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/css.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn parse(mut input: String) -> Stylesheet { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut border_left = style.lookup("border-left-width", "border-width", &zero); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut border_right = style.lookup("border-right-width", "border-width", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 165 | let mut padding_left = style.lookup("padding-left", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layout.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let mut padding_right = style.lookup("padding-right", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `starts_with` and `expect` are never used [INFO] [stdout] --> src/css.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 239 | fn starts_with(&self, s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | fn expect(&mut self, s: &str) { [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 0.55s [INFO] running `Command { std: "docker" "inspect" "49dfd5dd6136ab5355c7487c2bd16f47393da083100247143f57a6e06e864043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49dfd5dd6136ab5355c7487c2bd16f47393da083100247143f57a6e06e864043", kill_on_drop: false }` [INFO] [stdout] 49dfd5dd6136ab5355c7487c2bd16f47393da083100247143f57a6e06e864043