[INFO] fetching crate spliny 0.2.0... [INFO] testing spliny-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate spliny 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate spliny 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate spliny 0.2.0 [INFO] tweaked toml for crates.io crate spliny 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spliny 0.2.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spliny 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4763c92938c13ac892d755e077bc5f7f20040a54c3c2931d19327a09d26959b1 [INFO] running `Command { std: "docker" "start" "-a" "4763c92938c13ac892d755e077bc5f7f20040a54c3c2931d19327a09d26959b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4763c92938c13ac892d755e077bc5f7f20040a54c3c2931d19327a09d26959b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4763c92938c13ac892d755e077bc5f7f20040a54c3c2931d19327a09d26959b1", kill_on_drop: false }` [INFO] [stdout] 4763c92938c13ac892d755e077bc5f7f20040a54c3c2931d19327a09d26959b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a9bddcdc147a85eb0cf113eea0815da3261d38da1e9b8bf0573b3e48d14052c [INFO] running `Command { std: "docker" "start" "-a" "9a9bddcdc147a85eb0cf113eea0815da3261d38da1e9b8bf0573b3e48d14052c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling spliny v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.53s [INFO] running `Command { std: "docker" "inspect" "9a9bddcdc147a85eb0cf113eea0815da3261d38da1e9b8bf0573b3e48d14052c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a9bddcdc147a85eb0cf113eea0815da3261d38da1e9b8bf0573b3e48d14052c", kill_on_drop: false }` [INFO] [stdout] 9a9bddcdc147a85eb0cf113eea0815da3261d38da1e9b8bf0573b3e48d14052c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e59e9cc13de7a55c8ba9d132c5a06bbf30fad8b4bdeb6e2a00a2d8908bccfa16 [INFO] running `Command { std: "docker" "start" "-a" "e59e9cc13de7a55c8ba9d132c5a06bbf30fad8b4bdeb6e2a00a2d8908bccfa16", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling pkg-config v0.3.21 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling dierckx-sys v0.1.0 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling font-kit v0.10.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling plotters-bitmap v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling spliny v0.1.0 [INFO] [stderr] Compiling splinify v0.1.0 [INFO] [stderr] Compiling spliny v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `plot_with_control_points` found for struct `SplineCurve` in the current scope [INFO] [stdout] --> examples/cubic2d.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | spline.plot_with_control_points("cubic2d.png", (800,800))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `SplineCurve<3, 2>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spliny` (example "cubic2d") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/spline.rs:221:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 221 | s.plot("test.png", (1500,1000)).unwrap(); [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<1, 1>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/spline.rs:238:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 238 | s.plot("test.png", (1500,1000)).unwrap(); [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<2, 1>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/spline.rs:258:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 258 | s.plot("test.png", (1000,1000)).unwrap(); [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<3, 1>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/spline.rs:279:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 279 | s.plot("test.png", (1000,1000)).unwrap(); [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<3, 1>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/spline.rs:317:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 317 | s.plot("test.png", (2000,1000)).unwrap(); [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<4, 1>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/splines.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | sc1.plot("sc1.png", (2000,1000))?; [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<3, 1>` [INFO] [stdout] | [INFO] [stdout] ::: src/spline.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `plot` found for struct `spline::SplineCurve` in the current scope [INFO] [stdout] --> src/splines.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | sc2.plot("sc2.png", (2000,1000))?; [INFO] [stdout] | ^^^^ method not found in `spline::SplineCurve<3, 1>` [INFO] [stdout] | [INFO] [stdout] ::: src/spline.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SplineCurve { [INFO] [stdout] | ------------------------------------------------------ method `plot` not found for this struct [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spliny` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "e59e9cc13de7a55c8ba9d132c5a06bbf30fad8b4bdeb6e2a00a2d8908bccfa16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e59e9cc13de7a55c8ba9d132c5a06bbf30fad8b4bdeb6e2a00a2d8908bccfa16", kill_on_drop: false }` [INFO] [stdout] e59e9cc13de7a55c8ba9d132c5a06bbf30fad8b4bdeb6e2a00a2d8908bccfa16