[INFO] cloning repository https://github.com/plasmate-labs/plasmate-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plasmate-labs/plasmate-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplasmate-labs%2Fplasmate-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplasmate-labs%2Fplasmate-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5157ba7d74e9fb5fb1b30486bbab8fd7f8f969be
[INFO] checking plasmate-labs/plasmate-wasm/5157ba7d74e9fb5fb1b30486bbab8fd7f8f969be against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplasmate-labs%2Fplasmate-wasm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/plasmate-labs/plasmate-wasm
[INFO] finished tweaking git repo https://github.com/plasmate-labs/plasmate-wasm
[INFO] tweaked toml for git repo https://github.com/plasmate-labs/plasmate-wasm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/plasmate-labs/plasmate-wasm on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/plasmate-labs/plasmate-wasm 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ce8edab85de43c56cfcbdd403accf59d8d72489c0def6375d8217d1ae4d6214
[INFO] running `Command { std: "docker" "start" "-a" "0ce8edab85de43c56cfcbdd403accf59d8d72489c0def6375d8217d1ae4d6214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce8edab85de43c56cfcbdd403accf59d8d72489c0def6375d8217d1ae4d6214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce8edab85de43c56cfcbdd403accf59d8d72489c0def6375d8217d1ae4d6214", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e00481424b23a1a3ac7fc0a2abb89b99d2f145142bcad131e7242fbcfb78f48b
[INFO] running `Command { std: "docker" "start" "-a" "e00481424b23a1a3ac7fc0a2abb89b99d2f145142bcad131e7242fbcfb78f48b", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/som/compiler.rs:36:36
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn track(&mut self, level: u8, text: &str, id: &str) -> bool {
[INFO] [stdout]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/som/compiler.rs:36:36
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn track(&mut self, level: u8, text: &str, id: &str) -> bool {
[INFO] [stdout]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `interactive_count` is assigned to, but never used
[INFO] [stdout]    --> src/som/heuristics.rs:504:9
[INFO] [stdout]     |
[INFO] [stdout] 504 |     let mut interactive_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_interactive_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `interactive_count` is never read
[INFO] [stdout]    --> src/som/heuristics.rs:521:25
[INFO] [stdout]     |
[INFO] [stdout] 518 |                             interactive_count += 1;
[INFO] [stdout]     |                             ---------------------- `interactive_count` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 521 |                         interactive_count += 1;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `interactive_count` is never read
[INFO] [stdout]    --> src/som/heuristics.rs:518:29
[INFO] [stdout]     |
[INFO] [stdout] 518 | ...                   interactive_count += 1;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breadcrumb` is never used
[INFO] [stdout]   --> src/som/compiler.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HeadingTracker {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn breadcrumb(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rule_count` is never used
[INFO] [stdout]    --> src/som/css_visibility.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl VisibilityRules {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn rule_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `interactive_count` is assigned to, but never used
[INFO] [stdout]    --> src/som/heuristics.rs:504:9
[INFO] [stdout]     |
[INFO] [stdout] 504 |     let mut interactive_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_interactive_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `interactive_count` is never read
[INFO] [stdout]    --> src/som/heuristics.rs:521:25
[INFO] [stdout]     |
[INFO] [stdout] 518 |                             interactive_count += 1;
[INFO] [stdout]     |                             ---------------------- `interactive_count` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 521 |                         interactive_count += 1;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `interactive_count` is never read
[INFO] [stdout]    --> src/som/heuristics.rs:518:29
[INFO] [stdout]     |
[INFO] [stdout] 518 | ...                   interactive_count += 1;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breadcrumb` is never used
[INFO] [stdout]   --> src/som/compiler.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HeadingTracker {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn breadcrumb(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rule_count` is never used
[INFO] [stdout]    --> src/som/css_visibility.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl VisibilityRules {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn rule_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.96s
[INFO] running `Command { std: "docker" "inspect" "e00481424b23a1a3ac7fc0a2abb89b99d2f145142bcad131e7242fbcfb78f48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00481424b23a1a3ac7fc0a2abb89b99d2f145142bcad131e7242fbcfb78f48b", kill_on_drop: false }`
[INFO] [stdout] e00481424b23a1a3ac7fc0a2abb89b99d2f145142bcad131e7242fbcfb78f48b
