[INFO] fetching crate hotmeal 1.1.0...
[INFO] checking hotmeal-1.1.0 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] extracting crate hotmeal 1.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate hotmeal 1.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hotmeal 1.1.0
[INFO] tweaked toml for crates.io crate hotmeal 1.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hotmeal 1.1.0 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hotmeal 1.1.0 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fc62bf55cb2df83ffb79563a4753b3cb588c103976b6a73cf2f424feba90560
[INFO] running `Command { std: "docker" "start" "-a" "5fc62bf55cb2df83ffb79563a4753b3cb588c103976b6a73cf2f424feba90560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fc62bf55cb2df83ffb79563a4753b3cb588c103976b6a73cf2f424feba90560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc62bf55cb2df83ffb79563a4753b3cb588c103976b6a73cf2f424feba90560", kill_on_drop: false }`
[INFO] [stdout] 5fc62bf55cb2df83ffb79563a4753b3cb588c103976b6a73cf2f424feba90560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f2c293c1caed65f89e88444a4d67f12af6d76de44eb60034bb5ca35efb69cdf2", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> tests/test_debug_fuzzer_bug.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let result = doc.apply_patches(patches);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `html_end`
[INFO] [stdout]     --> src/dom.rs:1882:13
[INFO] [stdout]      |
[INFO] [stdout] 1882 |         let html_end = html_start + html.len();
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_html_end`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stem_end`
[INFO] [stdout]     --> src/dom.rs:1898:17
[INFO] [stdout]      |
[INFO] [stdout] 1898 |             let stem_end = stem_start + stem_str.len();
[INFO] [stdout]      |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stem_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/dom.rs:2182:14
[INFO] [stdout]      |
[INFO] [stdout] 2182 |         for (i, child_id) in children.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]     --> src/dom.rs:2183:17
[INFO] [stdout]      |
[INFO] [stdout] 2183 |             let node = doc.get(*child_id);
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elem`
[INFO] [stdout]     --> src/dom.rs:2472:38
[INFO] [stdout]      |
[INFO] [stdout] 2472 |             if let NodeKind::Element(elem) = &noscript_data.kind {
[INFO] [stdout]      |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_elem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/dom.rs:2480:18
[INFO] [stdout]      |
[INFO] [stdout] 2480 |             for (i, child_id) in noscript_children.iter().enumerate() {
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]     --> src/dom.rs:2481:21
[INFO] [stdout]      |
[INFO] [stdout] 2481 |                 let child = doc.get(*child_id);
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.49s
[INFO] running `Command { std: "docker" "inspect" "f2c293c1caed65f89e88444a4d67f12af6d76de44eb60034bb5ca35efb69cdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c293c1caed65f89e88444a4d67f12af6d76de44eb60034bb5ca35efb69cdf2", kill_on_drop: false }`
[INFO] [stdout] f2c293c1caed65f89e88444a4d67f12af6d76de44eb60034bb5ca35efb69cdf2