[INFO] fetching crate resvg 0.47.0...
[INFO] checking resvg-0.47.0 against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] extracting crate resvg 0.47.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate resvg 0.47.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate resvg 0.47.0
[INFO] tweaked toml for crates.io crate resvg 0.47.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate resvg 0.47.0 on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate resvg 0.47.0 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imagesize v0.14.0
[INFO] [stderr]   Downloaded svgtypes v0.16.1
[INFO] [stderr]   Downloaded tiny-skia-path v0.12.0
[INFO] [stderr]   Downloaded usvg v0.47.0
[INFO] [stderr]   Downloaded kurbo v0.13.0
[INFO] [stderr]   Downloaded tiny-skia v0.12.0
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 113a79e677e081628e5742e6634735643ef92c284db33830889280f2a0223598
[INFO] running `Command { std: "docker" "start" "-a" "113a79e677e081628e5742e6634735643ef92c284db33830889280f2a0223598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113a79e677e081628e5742e6634735643ef92c284db33830889280f2a0223598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113a79e677e081628e5742e6634735643ef92c284db33830889280f2a0223598", kill_on_drop: false }`
[INFO] [stdout] 113a79e677e081628e5742e6634735643ef92c284db33830889280f2a0223598
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f5301549d9d53d64210b661170bcad6a3b6e4ef40d4289f6603725c32ef7b37
[INFO] running `Command { std: "docker" "start" "-a" "6f5301549d9d53d64210b661170bcad6a3b6e4ef40d4289f6603725c32ef7b37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking zune-core v0.5.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking kurbo v0.13.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking zune-jpeg v0.5.8
[INFO] [stderr]     Checking tiny-skia-path v0.12.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking gif v0.14.1
[INFO] [stderr]     Checking tiny-skia v0.12.0
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking rustybuzz v0.20.1
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking usvg v0.47.0
[INFO] [stderr]     Checking resvg v0.47.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/filter/iir_blur.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let data = src.data.as_mut_slice();
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `as_mut_slice(...)` to keep using the current method
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_mut_slice`
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/filter/iir_blur.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let data = src.data.as_mut_slice();
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `as_mut_slice(...)` to keep using the current method
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_mut_slice`
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.73s
[INFO] running `Command { std: "docker" "inspect" "6f5301549d9d53d64210b661170bcad6a3b6e4ef40d4289f6603725c32ef7b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5301549d9d53d64210b661170bcad6a3b6e4ef40d4289f6603725c32ef7b37", kill_on_drop: false }`
[INFO] [stdout] 6f5301549d9d53d64210b661170bcad6a3b6e4ef40d4289f6603725c32ef7b37