[INFO] fetching crate plotters-layout 0.1.0... [INFO] testing plotters-layout-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate plotters-layout 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate plotters-layout 0.1.0 [INFO] finished tweaking crates.io crate plotters-layout 0.1.0 [INFO] tweaked toml for crates.io crate plotters-layout 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate plotters-layout 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 90 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17eddd5407ea16ba9a988f73a2e375590bc1c8afb8f27da7e3af0367d4169bef [INFO] running `Command { std: "docker" "start" "-a" "17eddd5407ea16ba9a988f73a2e375590bc1c8afb8f27da7e3af0367d4169bef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17eddd5407ea16ba9a988f73a2e375590bc1c8afb8f27da7e3af0367d4169bef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17eddd5407ea16ba9a988f73a2e375590bc1c8afb8f27da7e3af0367d4169bef", kill_on_drop: false }` [INFO] [stdout] 17eddd5407ea16ba9a988f73a2e375590bc1c8afb8f27da7e3af0367d4169bef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55a5fc58d0ac792842181d0f956f2bde30ce49e387b85c2d4c0e091f24eed309 [INFO] running `Command { std: "docker" "start" "-a" "55a5fc58d0ac792842181d0f956f2bde30ce49e387b85c2d4c0e091f24eed309", kill_on_drop: false }` [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling font-kit v0.14.3 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling plotters-bitmap v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling plotters-layout v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chart.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 247 | ) -> DrawingResult, DB> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | ) -> DrawingResult, DB> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.12s [INFO] running `Command { std: "docker" "inspect" "55a5fc58d0ac792842181d0f956f2bde30ce49e387b85c2d4c0e091f24eed309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55a5fc58d0ac792842181d0f956f2bde30ce49e387b85c2d4c0e091f24eed309", kill_on_drop: false }` [INFO] [stdout] 55a5fc58d0ac792842181d0f956f2bde30ce49e387b85c2d4c0e091f24eed309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fac81809f3f9d2bc93a5b7cf3de2399a6d72dc257a021783543c78f6e9fef26 [INFO] running `Command { std: "docker" "start" "-a" "3fac81809f3f9d2bc93a5b7cf3de2399a6d72dc257a021783543c78f6e9fef26", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chart.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 247 | ) -> DrawingResult, DB> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | ) -> DrawingResult, DB> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters-layout v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chart.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 247 | ) -> DrawingResult, DB> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | ) -> DrawingResult, DB> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "3fac81809f3f9d2bc93a5b7cf3de2399a6d72dc257a021783543c78f6e9fef26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fac81809f3f9d2bc93a5b7cf3de2399a6d72dc257a021783543c78f6e9fef26", kill_on_drop: false }` [INFO] [stdout] 3fac81809f3f9d2bc93a5b7cf3de2399a6d72dc257a021783543c78f6e9fef26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f50f8fdbe2532b8d411ab8aca52c2b5625025338069240ee7889873cfc409aec [INFO] running `Command { std: "docker" "start" "-a" "f50f8fdbe2532b8d411ab8aca52c2b5625025338069240ee7889873cfc409aec", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chart.rs:244:9 [INFO] [stderr] | [INFO] [stderr] 244 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 247 | ) -> DrawingResult, DB> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 247 | ) -> DrawingResult, DB> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `plotters-layout` (lib) generated 1 warning (run `cargo fix --lib -p plotters-layout` to apply 1 suggestion) [INFO] [stderr] warning: `plotters-layout` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plotters_layout-7c7e6f223993f16d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test chart::tests::size_estimation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] [stderr] Doc-tests plotters_layout [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f50f8fdbe2532b8d411ab8aca52c2b5625025338069240ee7889873cfc409aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f50f8fdbe2532b8d411ab8aca52c2b5625025338069240ee7889873cfc409aec", kill_on_drop: false }` [INFO] [stdout] f50f8fdbe2532b8d411ab8aca52c2b5625025338069240ee7889873cfc409aec