[INFO] fetching crate ur-commit-mentor 0.1.5...
[INFO] checking ur-commit-mentor-0.1.5 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate ur-commit-mentor 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ur-commit-mentor 0.1.5
[INFO] finished tweaking crates.io crate ur-commit-mentor 0.1.5
[INFO] tweaked toml for crates.io crate ur-commit-mentor 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ur-commit-mentor 0.1.5 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ur-commit-mentor 0.1.5 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d19f3ad8bf06cd7b9e2a89f8de0cf1120860814bbe278c3a93ac0c26274062
[INFO] running `Command { std: "docker" "start" "-a" "84d19f3ad8bf06cd7b9e2a89f8de0cf1120860814bbe278c3a93ac0c26274062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d19f3ad8bf06cd7b9e2a89f8de0cf1120860814bbe278c3a93ac0c26274062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d19f3ad8bf06cd7b9e2a89f8de0cf1120860814bbe278c3a93ac0c26274062", kill_on_drop: false }`
[INFO] [stdout] 84d19f3ad8bf06cd7b9e2a89f8de0cf1120860814bbe278c3a93ac0c26274062
[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=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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae9f583bbd6b8019c3b05eee92a8ec221357b062616c0fc4820cc97a21afeb0
[INFO] running `Command { std: "docker" "start" "-a" "9ae9f583bbd6b8019c3b05eee92a8ec221357b062616c0fc4820cc97a21afeb0", kill_on_drop: false }`
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[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking usvg v0.43.0
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[INFO] [stderr]     Checking resvg v0.43.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |     gaussian_channel(data, &d, 0, buf);
[INFO] [stdout]    |     ---------------- ^^^^ expected `&mut [u8]`, found `&mut [Rgba<u8>]`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]               found mutable reference `&mut [RGBA<u8>]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn gaussian_channel(data: &mut [u8], d: &BlurData, channel: usize, buf: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^ ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |     gaussian_channel(data, &d, 1, buf);
[INFO] [stdout]    |     ---------------- ^^^^ expected `&mut [u8]`, found `&mut [Rgba<u8>]`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]               found mutable reference `&mut [RGBA<u8>]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn gaussian_channel(data: &mut [u8], d: &BlurData, channel: usize, buf: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^ ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |     gaussian_channel(data, &d, 2, buf);
[INFO] [stdout]    |     ---------------- ^^^^ expected `&mut [u8]`, found `&mut [Rgba<u8>]`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]               found mutable reference `&mut [RGBA<u8>]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn gaussian_channel(data: &mut [u8], d: &BlurData, channel: usize, buf: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^ ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |     gaussian_channel(data, &d, 3, buf);
[INFO] [stdout]    |     ---------------- ^^^^ expected `&mut [u8]`, found `&mut [Rgba<u8>]`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]               found mutable reference `&mut [RGBA<u8>]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/resvg-0.43.0/src/filter/iir_blur.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn gaussian_channel(data: &mut [u8], d: &BlurData, channel: usize, buf: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^ ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `resvg` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9ae9f583bbd6b8019c3b05eee92a8ec221357b062616c0fc4820cc97a21afeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae9f583bbd6b8019c3b05eee92a8ec221357b062616c0fc4820cc97a21afeb0", kill_on_drop: false }`
[INFO] [stdout] 9ae9f583bbd6b8019c3b05eee92a8ec221357b062616c0fc4820cc97a21afeb0