[INFO] fetching crate flo_curves 0.8.0... [INFO] checking flo_curves-0.8.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf [INFO] extracting crate flo_curves 0.8.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate flo_curves 0.8.0 [INFO] finished tweaking crates.io crate flo_curves 0.8.0 [INFO] tweaked toml for crates.io crate flo_curves 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flo_curves 0.8.0 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 flo_curves 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c3e3a157f1c959efe8f12d6f9c9af4f56f8bac4f567c43a1f313ed92f756fa34 [INFO] running `Command { std: "docker" "start" "-a" "c3e3a157f1c959efe8f12d6f9c9af4f56f8bac4f567c43a1f313ed92f756fa34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3e3a157f1c959efe8f12d6f9c9af4f56f8bac4f567c43a1f313ed92f756fa34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e3a157f1c959efe8f12d6f9c9af4f56f8bac4f567c43a1f313ed92f756fa34", kill_on_drop: false }` [INFO] [stdout] c3e3a157f1c959efe8f12d6f9c9af4f56f8bac4f567c43a1f313ed92f756fa34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b7a86725b8309864a17df09eb92d7ae5214ae8598a46dfe3e820a5de90f90b00 [INFO] running `Command { std: "docker" "start" "-a" "b7a86725b8309864a17df09eb92d7ae5214ae8598a46dfe3e820a5de90f90b00", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_builder v4.5.37 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking roots v0.0.8 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking clap v4.5.37 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ouroboros_macro v0.17.2 [INFO] [stderr] Checking ouroboros v0.17.2 [INFO] [stderr] Checking flo_curves v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0284]: type annotations needed [INFO] [stdout] --> src/bezier/rasterize/marching_parabolas.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | TXposIterator: Iterator [INFO] [stdout] | ^^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `::Item == _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `::Item == f64` [INFO] [stdout] --> src/bezier/rasterize/marching_parabolas.rs:69:37 [INFO] [stdout] | [INFO] [stdout] 69 | let mut ordered_parabolas = ordered_parabolas.into_iter().map(|p| p.into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `::Item == f64` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `marching_parabolas::MarchingParabolasIterator` [INFO] [stdout] --> src/bezier/rasterize/marching_parabolas.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | TXposIterator: Iterator [INFO] [stdout] | ^^^^^^^^^^ required by this bound in `MarchingParabolasIterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.219 [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `flo_curves` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b7a86725b8309864a17df09eb92d7ae5214ae8598a46dfe3e820a5de90f90b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7a86725b8309864a17df09eb92d7ae5214ae8598a46dfe3e820a5de90f90b00", kill_on_drop: false }` [INFO] [stdout] b7a86725b8309864a17df09eb92d7ae5214ae8598a46dfe3e820a5de90f90b00