[INFO] fetching crate eg-seven-segment 0.2.0...
[INFO] checking eg-seven-segment-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate eg-seven-segment 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate eg-seven-segment 0.2.0
[INFO] finished tweaking crates.io crate eg-seven-segment 0.2.0
[INFO] tweaked toml for crates.io crate eg-seven-segment 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eg-seven-segment 0.2.0 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 eg-seven-segment 0.2.0 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56151aad33408cc2bcfb05a8e6c6e96348d1bf2302cbf6f56d05313558f6de29
[INFO] running `Command { std: "docker" "start" "-a" "56151aad33408cc2bcfb05a8e6c6e96348d1bf2302cbf6f56d05313558f6de29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56151aad33408cc2bcfb05a8e6c6e96348d1bf2302cbf6f56d05313558f6de29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56151aad33408cc2bcfb05a8e6c6e96348d1bf2302cbf6f56d05313558f6de29", kill_on_drop: false }`
[INFO] [stdout] 56151aad33408cc2bcfb05a8e6c6e96348d1bf2302cbf6f56d05313558f6de29
[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 -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] 3864f8a0800009e50007bd1e6e29361048b67e43c5823d7b96aff8e1bf3543bb
[INFO] running `Command { std: "docker" "start" "-a" "3864f8a0800009e50007bd1e6e29361048b67e43c5823d7b96aff8e1bf3543bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking micromath v2.0.0
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking eg-seven-segment v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]    Compiling ouroboros_macro v0.15.6
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking ouroboros v0.15.6
[INFO] [stderr]     Checking embedded-graphics-simulator v0.5.0
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, embedded_graphics::geometry::Point>
[INFO] [stdout]   --> examples/styles.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Text::new("-----\n12:42\n13°C\n-----", Point::new(20, 60), small_green).draw(&mut display)?;
[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]   --> examples/styles.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Text::new("-----\n12:42\n13°C\n-----", Point::new(20, 60), small_green).draw(&mut display)?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, embedded_graphics::geometry::Point>
[INFO] [stdout]   --> examples/styles.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Text::new("3.141", Point::new(200, 200), large_red).draw(&mut display)?;
[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]   --> examples/styles.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Text::new("3.141", Point::new(200, 200), large_red).draw(&mut display)?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, embedded_graphics::geometry::Point>
[INFO] [stdout]   --> examples/styles.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Text::new("hello rust", Point::new(200, 60), tiny_blue).draw(&mut display)?;
[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]   --> examples/styles.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Text::new("hello rust", Point::new(200, 60), tiny_blue).draw(&mut display)?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, Point>
[INFO] [stdout]   --> examples/custom_digits.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     Text::with_text_style(
[INFO] [stdout] 40 | |         &text,
[INFO] [stdout] 41 | |         display.bounding_box().center(),
[INFO] [stdout] 42 | |         character_style,
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     .draw(&mut display)?;
[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<Point, Infallible>
[INFO] [stdout]   --> examples/custom_digits.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     Text::with_text_style(
[INFO] [stdout] 40 | |         &text,
[INFO] [stdout] 41 | |         display.bounding_box().center(),
[INFO] [stdout] 42 | |         character_style,
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     .draw(&mut display)?;
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, embedded_graphics::geometry::Point>
[INFO] [stdout]   --> examples/digit.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |                   position = Digit::new(segments, position)
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 52 | |                     .into_styled(style)
[INFO] [stdout] 53 | |                     .draw(&mut display)?;
[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]   --> examples/digit.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |                   position = Digit::new(segments, position)
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 52 | |                     .into_styled(style)
[INFO] [stdout] 53 | |                     .draw(&mut display)?;
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eg-seven-segment` (example "styles") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `eg-seven-segment` (example "custom_digits") due to 2 previous errors
[INFO] [stderr] error: could not compile `eg-seven-segment` (example "digit") 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/segments.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 | /         Text::new(text, Point::new(0, 6), style)
[INFO] [stdout] 171 | |             .draw(&mut display)
[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/seven_segment_style.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 | /         Text::with_baseline(digits, Point::zero(), character_style, Baseline::Top)
[INFO] [stdout] 180 | |             .draw(&mut display)
[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/seven_segment_style.rs:463:20
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let next = Text::new("12", p, style1).draw(&mut display).unwrap();
[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/seven_segment_style.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |         Text::new("3", next, style2).draw(&mut display).unwrap();
[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/seven_segment_style.rs:497:20
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let next = Text::new("1:2", p, style1).draw(&mut display).unwrap();
[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/seven_segment_style.rs:498:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |         Text::new("3", next, style2).draw(&mut display).unwrap();
[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/seven_segment_style.rs:561:9
[INFO] [stdout]     |
[INFO] [stdout] 561 | /         Text::with_baseline("8", Point::new(0, 8), style, baseline)
[INFO] [stdout] 562 | |             .draw(&mut display)
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eg-seven-segment` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "3864f8a0800009e50007bd1e6e29361048b67e43c5823d7b96aff8e1bf3543bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3864f8a0800009e50007bd1e6e29361048b67e43c5823d7b96aff8e1bf3543bb", kill_on_drop: false }`
[INFO] [stdout] 3864f8a0800009e50007bd1e6e29361048b67e43c5823d7b96aff8e1bf3543bb
