[INFO] fetching crate rough_tiny_skia 0.12.0...
[INFO] testing rough_tiny_skia-0.12.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate rough_tiny_skia 0.12.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rough_tiny_skia 0.12.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rough_tiny_skia 0.12.0
[INFO] tweaked toml for crates.io crate rough_tiny_skia 0.12.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rough_tiny_skia 0.12.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rough_tiny_skia 0.12.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svgtypes v0.11.0
[INFO] [stderr]   Downloaded points_on_curve v0.7.0
[INFO] [stderr]   Downloaded roughr v0.12.0
[INFO] [stderr]   Downloaded svg_path_ops v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fdd2f69a4ad5e01c90fbe721f1711c6ffc225e33f675c3cc06e867fd96dd68f
[INFO] running `Command { std: "docker" "start" "-a" "5fdd2f69a4ad5e01c90fbe721f1711c6ffc225e33f675c3cc06e867fd96dd68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fdd2f69a4ad5e01c90fbe721f1711c6ffc225e33f675c3cc06e867fd96dd68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fdd2f69a4ad5e01c90fbe721f1711c6ffc225e33f675c3cc06e867fd96dd68f", kill_on_drop: false }`
[INFO] [stdout] 5fdd2f69a4ad5e01c90fbe721f1711c6ffc225e33f675c3cc06e867fd96dd68f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38f790fb3e2ca9a10fd12dce49c901ffc008c6649dddf0a9cb4731c59df8e809
[INFO] running `Command { std: "docker" "start" "-a" "38f790fb3e2ca9a10fd12dce49c901ffc008c6649dddf0a9cb4731c59df8e809", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling kurbo v0.9.5
[INFO] [stderr]    Compiling palette v0.7.3
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling fdeflate v0.3.6
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling svgtypes v0.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling euclid v0.22.9
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling points_on_curve v0.7.0
[INFO] [stderr]    Compiling svg_path_ops v0.11.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling palette_derive v0.7.3
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]    Compiling derive_builder v0.12.0
[INFO] [stderr]    Compiling roughr v0.12.0
[INFO] [stderr]    Compiling rough_tiny_skia v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `fweight` is never read
[INFO] [stdout]    --> src/skia_generator.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         fweight = self.options.stroke_width.unwrap_or(1.0) / 2.0;
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.92s
[INFO] running `Command { std: "docker" "inspect" "38f790fb3e2ca9a10fd12dce49c901ffc008c6649dddf0a9cb4731c59df8e809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f790fb3e2ca9a10fd12dce49c901ffc008c6649dddf0a9cb4731c59df8e809", kill_on_drop: false }`
[INFO] [stdout] 38f790fb3e2ca9a10fd12dce49c901ffc008c6649dddf0a9cb4731c59df8e809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44e6a6a16dffce210f32d91cc5587faf56bff34dd345b72a3914c9e609b60de0
[INFO] running `Command { std: "docker" "start" "-a" "44e6a6a16dffce210f32d91cc5587faf56bff34dd345b72a3914c9e609b60de0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rough_tiny_skia v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `fweight` is never read
[INFO] [stdout]    --> src/skia_generator.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         fweight = self.options.stroke_width.unwrap_or(1.0) / 2.0;
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fweight` is never read
[INFO] [stdout]    --> src/skia_generator.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         fweight = self.options.stroke_width.unwrap_or(1.0) / 2.0;
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "44e6a6a16dffce210f32d91cc5587faf56bff34dd345b72a3914c9e609b60de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e6a6a16dffce210f32d91cc5587faf56bff34dd345b72a3914c9e609b60de0", kill_on_drop: false }`
[INFO] [stdout] 44e6a6a16dffce210f32d91cc5587faf56bff34dd345b72a3914c9e609b60de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1650749adb72a1473f089739e64687d96868eea8573bd4d3fc63c20be523fb83
[INFO] running `Command { std: "docker" "start" "-a" "1650749adb72a1473f089739e64687d96868eea8573bd4d3fc63c20be523fb83", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `fweight` is never read
[INFO] [stderr]    --> src/skia_generator.rs:186:25
[INFO] [stderr]     |
[INFO] [stderr] 186 |                         fweight = self.options.stroke_width.unwrap_or(1.0) / 2.0;
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rough_tiny_skia` (lib) generated 1 warning
[INFO] [stderr] warning: `rough_tiny_skia` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rough_tiny_skia-7c94e956d8f06960)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rough_tiny_skia
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1650749adb72a1473f089739e64687d96868eea8573bd4d3fc63c20be523fb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1650749adb72a1473f089739e64687d96868eea8573bd4d3fc63c20be523fb83", kill_on_drop: false }`
[INFO] [stdout] 1650749adb72a1473f089739e64687d96868eea8573bd4d3fc63c20be523fb83