[INFO] fetching crate laser-pdf 0.5.0...
[INFO] checking laser-pdf-0.5.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate laser-pdf 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate laser-pdf 0.5.0
[INFO] finished tweaking crates.io crate laser-pdf 0.5.0
[INFO] tweaked toml for crates.io crate laser-pdf 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate laser-pdf 0.5.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate laser-pdf 0.5.0 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f74112321ac5ce1620256f2401013b6c9f46eea2ff0030a78c16274498e2f66
[INFO] running `Command { std: "docker" "start" "-a" "4f74112321ac5ce1620256f2401013b6c9f46eea2ff0030a78c16274498e2f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f74112321ac5ce1620256f2401013b6c9f46eea2ff0030a78c16274498e2f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f74112321ac5ce1620256f2401013b6c9f46eea2ff0030a78c16274498e2f66", kill_on_drop: false }`
[INFO] [stdout] 4f74112321ac5ce1620256f2401013b6c9f46eea2ff0030a78c16274498e2f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Zstrict-projection-item-bounds" "-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a71477ccaa8eff720511bb769b2158941446a88cb60a90004732f7163d2ed66f
[INFO] running `Command { std: "docker" "start" "-a" "a71477ccaa8eff720511bb769b2158941446a88cb60a90004732f7163d2ed66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
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[INFO] [stderr]    Compiling yoke-derive v0.7.5
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[INFO] [stderr]     Checking subsetter v0.2.3
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[INFO] [stderr]     Checking laser-pdf v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]   --> src/elements/rich_text.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl<'a, F: Font + 'a, S: Iterator<Item = Span<'a, F>> + Clone> RichText<S> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<S as Iterator>::Item == _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]   --> src/elements/rich_text.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl<'a, F: Font + 'a, S: Iterator<Item = Span<'a, F>> + Clone> RichText<S> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<S as Iterator>::Item == _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/elements/break_list.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn first_location_usage(&self, ctx: FirstLocationUsageCtx) -> FirstLocationUsage {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdf`
[INFO] [stdout]    --> src/elements/break_list.rs:126:27
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 pdf: &mut ref mut pdf,
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/elements/row.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn first_location_usage(&self, ctx: FirstLocationUsageCtx) -> FirstLocationUsage {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/elements/table_row.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn first_location_usage(&self, ctx: FirstLocationUsageCtx) -> FirstLocationUsage {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `laser-pdf` (lib) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/elements/break_list.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn first_location_usage(&self, ctx: FirstLocationUsageCtx) -> FirstLocationUsage {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdf`
[INFO] [stdout]    --> src/elements/break_list.rs:126:27
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 pdf: &mut ref mut pdf,
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/elements/row.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn first_location_usage(&self, ctx: FirstLocationUsageCtx) -> FirstLocationUsage {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/elements/table_row.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn first_location_usage(&self, ctx: FirstLocationUsageCtx) -> FirstLocationUsage {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `laser-pdf` (lib test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a71477ccaa8eff720511bb769b2158941446a88cb60a90004732f7163d2ed66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71477ccaa8eff720511bb769b2158941446a88cb60a90004732f7163d2ed66f", kill_on_drop: false }`
[INFO] [stdout] a71477ccaa8eff720511bb769b2158941446a88cb60a90004732f7163d2ed66f