[INFO] fetching crate html-rs 0.3.0...
[INFO] testing html-rs-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate html-rs 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate html-rs 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate html-rs 0.3.0
[INFO] tweaked toml for crates.io crate html-rs 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate html-rs 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate html-rs 0.3.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fbb1ac3fcde76ae382df633139b4373ac935677ccf5e58d2ee9a0cd00f9bb0c
[INFO] running `Command { std: "docker" "start" "-a" "4fbb1ac3fcde76ae382df633139b4373ac935677ccf5e58d2ee9a0cd00f9bb0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fbb1ac3fcde76ae382df633139b4373ac935677ccf5e58d2ee9a0cd00f9bb0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbb1ac3fcde76ae382df633139b4373ac935677ccf5e58d2ee9a0cd00f9bb0c", kill_on_drop: false }`
[INFO] [stdout] 4fbb1ac3fcde76ae382df633139b4373ac935677ccf5e58d2ee9a0cd00f9bb0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71dcf732dc469eb12fd52c9d845f7c72289cb61a34a7cf06fce9e693a99e470d
[INFO] running `Command { std: "docker" "start" "-a" "71dcf732dc469eb12fd52c9d845f7c72289cb61a34a7cf06fce9e693a99e470d", kill_on_drop: false }`
[INFO] [stderr]    Compiling html-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `script` is never used
[INFO] [stdout]   --> src/tags/script.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn script<'a, S: AsRef<str>>(script: S) -> HtmlScript<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `style` is never used
[INFO] [stdout]   --> src/tags/style.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn style<'a, S: AsRef<str>>(css: S) -> HtmlStyle<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "71dcf732dc469eb12fd52c9d845f7c72289cb61a34a7cf06fce9e693a99e470d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71dcf732dc469eb12fd52c9d845f7c72289cb61a34a7cf06fce9e693a99e470d", kill_on_drop: false }`
[INFO] [stdout] 71dcf732dc469eb12fd52c9d845f7c72289cb61a34a7cf06fce9e693a99e470d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c70e0d05b46e61f854f9e48dcc2ce787b268501904677edfb0323c78486179c
[INFO] running `Command { std: "docker" "start" "-a" "9c70e0d05b46e61f854f9e48dcc2ce787b268501904677edfb0323c78486179c", kill_on_drop: false }`
[INFO] [stdout] warning: function `script` is never used
[INFO] [stdout]   --> src/tags/script.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn script<'a, S: AsRef<str>>(script: S) -> HtmlScript<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling html-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `style` is never used
[INFO] [stdout]   --> src/tags/style.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn style<'a, S: AsRef<str>>(css: S) -> HtmlStyle<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/tags/head.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ElementBuilder`
[INFO] [stdout]    --> src/tags/html.rs:106:31
[INFO] [stdout]     |
[INFO] [stdout] 106 |         use crate::elements::{ElementBuilder, Title};
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "9c70e0d05b46e61f854f9e48dcc2ce787b268501904677edfb0323c78486179c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c70e0d05b46e61f854f9e48dcc2ce787b268501904677edfb0323c78486179c", kill_on_drop: false }`
[INFO] [stdout] 9c70e0d05b46e61f854f9e48dcc2ce787b268501904677edfb0323c78486179c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5756dfae3b68b4527a2ee08a4ae938feb2c3d218284c3afd1f51d877245c14c2
[INFO] running `Command { std: "docker" "start" "-a" "5756dfae3b68b4527a2ee08a4ae938feb2c3d218284c3afd1f51d877245c14c2", kill_on_drop: false }`
[INFO] [stderr] warning: function `script` is never used
[INFO] [stderr]   --> src/tags/script.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn script<'a, S: AsRef<str>>(script: S) -> HtmlScript<'a> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `style` is never used
[INFO] [stderr]   --> src/tags/style.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn style<'a, S: AsRef<str>>(css: S) -> HtmlStyle<'a> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `html-rs` (lib) generated 2 warnings
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/tags/head.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ElementBuilder`
[INFO] [stderr]    --> src/tags/html.rs:106:31
[INFO] [stderr]     |
[INFO] [stderr] 106 |         use crate::elements::{ElementBuilder, Title};
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `html-rs` (lib test) generated 2 warnings (run `cargo fix --lib -p html-rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/html_rs-6198a498ada8f65d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test elements::tests::ok_on_build_div_with_paragraph ... ok
[INFO] [stdout] test tags::body::tests::ok_on_build_simple_body ... ok
[INFO] [stdout] test tags::head::tests::ok_on_build_simple_head ... ok
[INFO] [stdout] test tags::tests::ok_on_build_html_tag ... ignored, Todo
[INFO] [stdout] test tags::style::tests::ok_on_build_simple_style ... ok
[INFO] [stdout] test tags::script::tests::ok_on_build_simple_script ... ok
[INFO] [stdout] test tags::html::tests::ok_on_build_html ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests html_rs
[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" "5756dfae3b68b4527a2ee08a4ae938feb2c3d218284c3afd1f51d877245c14c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5756dfae3b68b4527a2ee08a4ae938feb2c3d218284c3afd1f51d877245c14c2", kill_on_drop: false }`
[INFO] [stdout] 5756dfae3b68b4527a2ee08a4ae938feb2c3d218284c3afd1f51d877245c14c2