[INFO] fetching crate hub75-framebuffer 0.6.0...
[INFO] checking hub75-framebuffer-0.6.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hub75-framebuffer 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hub75-framebuffer 0.6.0
[INFO] finished tweaking crates.io crate hub75-framebuffer 0.6.0
[INFO] tweaked toml for crates.io crate hub75-framebuffer 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hub75-framebuffer 0.6.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hub75-framebuffer 0.6.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19c697eba7bbf15655490952436db9ad33405a93be566bea2268f411f9ab2d01
[INFO] running `Command { std: "docker" "start" "-a" "19c697eba7bbf15655490952436db9ad33405a93be566bea2268f411f9ab2d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19c697eba7bbf15655490952436db9ad33405a93be566bea2268f411f9ab2d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c697eba7bbf15655490952436db9ad33405a93be566bea2268f411f9ab2d01", kill_on_drop: false }`
[INFO] [stdout] 19c697eba7bbf15655490952436db9ad33405a93be566bea2268f411f9ab2d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ee04248ab9d2601a144f757af1c8ed43e6519d3ed94242236cfca4ce6b66996
[INFO] running `Command { std: "docker" "start" "-a" "4ee04248ab9d2601a144f757af1c8ed43e6519d3ed94242236cfca4ce6b66996", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bitfield-macros v0.19.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking bitfield v0.19.1
[INFO] [stderr]     Checking hub75-framebuffer v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]   --> benches/render_text_latched.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | /         Text::with_baseline(&s, Point::new(x, origin.y), style, Baseline::Top)
[INFO] [stdout] 58 | |             .draw(fb)
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]   --> benches/render_text_latched.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | /     Text::with_baseline(text, origin, style, Baseline::Top)
[INFO] [stdout] 72 | |         .draw(fb)
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]   --> benches/render_text_plain.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | /         Text::with_baseline(&s, Point::new(x, origin.y), style, Baseline::Top)
[INFO] [stdout] 58 | |             .draw(fb)
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]   --> benches/render_text_plain.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | /     Text::with_baseline(text, origin, style, Baseline::Top)
[INFO] [stdout] 72 | |         .draw(fb)
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hub75-framebuffer` (bench "render_text_latched") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hub75-framebuffer` (bench "render_text_plain") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]     --> src/latched.rs:1834:9
[INFO] [stdout]      |
[INFO] [stdout] 1834 | /         Text::with_baseline("A", origin, style, Baseline::Top)
[INFO] [stdout] 1835 | |             .draw(fb)
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]     --> src/latched.rs:1840:9
[INFO] [stdout]      |
[INFO] [stdout] 1840 | /         Text::with_baseline("A", Point::zero(), style, Baseline::Top)
[INFO] [stdout] 1841 | |             .draw(&mut reference)
[INFO] [stdout]      | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]     --> src/plain.rs:1718:9
[INFO] [stdout]      |
[INFO] [stdout] 1718 | /         Text::with_baseline("A", origin, style, Baseline::Top)
[INFO] [stdout] 1719 | |             .draw(fb)
[INFO] [stdout]      | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]     --> src/plain.rs:1724:9
[INFO] [stdout]      |
[INFO] [stdout] 1724 | /         Text::with_baseline("A", Point::zero(), style, Baseline::Top)
[INFO] [stdout] 1725 | |             .draw(&mut reference)
[INFO] [stdout]      | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hub75-framebuffer` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4ee04248ab9d2601a144f757af1c8ed43e6519d3ed94242236cfca4ce6b66996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee04248ab9d2601a144f757af1c8ed43e6519d3ed94242236cfca4ce6b66996", kill_on_drop: false }`
[INFO] [stdout] 4ee04248ab9d2601a144f757af1c8ed43e6519d3ed94242236cfca4ce6b66996