[INFO] fetching crate huozi 0.8.0...
[INFO] checking huozi-0.8.0 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate huozi 0.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate huozi 0.8.0 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate huozi 0.8.0
[INFO] finished tweaking crates.io crate huozi 0.8.0
[INFO] tweaked toml for crates.io crate huozi 0.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate huozi 0.8.0 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f03ebc734fa91a856a79caeb9b7a32da5294fa0fc50fe72b73777229216ec7c7
[INFO] running `Command { std: "docker" "start" "-a" "f03ebc734fa91a856a79caeb9b7a32da5294fa0fc50fe72b73777229216ec7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f03ebc734fa91a856a79caeb9b7a32da5294fa0fc50fe72b73777229216ec7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03ebc734fa91a856a79caeb9b7a32da5294fa0fc50fe72b73777229216ec7c7", kill_on_drop: false }`
[INFO] [stdout] f03ebc734fa91a856a79caeb9b7a32da5294fa0fc50fe72b73777229216ec7c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3ae5c717d61318bcf97ac48557e97874667010fc9fb672db2210ffd5d50d412
[INFO] running `Command { std: "docker" "start" "-a" "e3ae5c717d61318bcf97ac48557e97874667010fc9fb672db2210ffd5d50d412", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling thiserror-impl v1.0.63
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[INFO] [stderr]     Checking fontdue v0.9.2
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[INFO] [stderr]     Checking huozi v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/font_extractor/fontdue.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 | /             /// scale glyph size once it larger than 1em, it will affect width or height.
[INFO] [stdout] 22 | |             /// For example, `width / x_scale` should be the actual size if `x_scale` is not None.
[INFO] [stdout]    | |__________________________________________________________________________________________________^
[INFO] [stdout] 23 |               x_scale: None,
[INFO] [stdout]    |               ------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Glyph`
[INFO] [stdout]  --> src/layout/text_section.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Glyph;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/font_extractor/fontdue.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 | /             /// scale glyph size once it larger than 1em, it will affect width or height.
[INFO] [stdout] 22 | |             /// For example, `width / x_scale` should be the actual size if `x_scale` is not None.
[INFO] [stdout]    | |__________________________________________________________________________________________________^
[INFO] [stdout] 23 |               x_scale: None,
[INFO] [stdout]    |               ------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Glyph`
[INFO] [stdout]  --> src/layout/text_section.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Glyph;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_height_of_section` is never read
[INFO] [stdout]    --> src/layout.rs:215:21
[INFO] [stdout]     |
[INFO] [stdout] 215 |             let mut total_height_of_section: f64 = 0.;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_height_of_section` is never read
[INFO] [stdout]    --> src/layout.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     total_height_of_section = current_y + FONT_SIZE * style.line_height;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_height_of_section` is never read
[INFO] [stdout]    --> src/layout.rs:264:21
[INFO] [stdout]     |
[INFO] [stdout] 264 |                     total_height_of_section = current_y + FONT_SIZE * style.line_height;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_height_of_section` is never read
[INFO] [stdout]    --> src/layout.rs:215:21
[INFO] [stdout]     |
[INFO] [stdout] 215 |             let mut total_height_of_section: f64 = 0.;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_height_of_section` is never read
[INFO] [stdout]    --> src/layout.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     total_height_of_section = current_y + FONT_SIZE * style.line_height;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_height_of_section` is never read
[INFO] [stdout]    --> src/layout.rs:264:21
[INFO] [stdout]     |
[INFO] [stdout] 264 |                     total_height_of_section = current_y + FONT_SIZE * style.line_height;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.41s
[INFO] running `Command { std: "docker" "inspect" "e3ae5c717d61318bcf97ac48557e97874667010fc9fb672db2210ffd5d50d412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ae5c717d61318bcf97ac48557e97874667010fc9fb672db2210ffd5d50d412", kill_on_drop: false }`
[INFO] [stdout] e3ae5c717d61318bcf97ac48557e97874667010fc9fb672db2210ffd5d50d412
