[INFO] fetching crate pixelpwnr-render 0.0.1...
[INFO] checking pixelpwnr-render-0.0.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate pixelpwnr-render 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate pixelpwnr-render 0.0.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pixelpwnr-render 0.0.1
[INFO] finished tweaking crates.io crate pixelpwnr-render 0.0.1
[INFO] tweaked toml for crates.io crate pixelpwnr-render 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate pixelpwnr-render 0.0.1 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glutin v0.28.0
[INFO] [stderr]   Downloaded old_school_gfx_glutin_ext v0.28.0
[INFO] [stderr]   Downloaded wayland-egl v0.29.4
[INFO] [stderr]   Downloaded memmap2 v0.3.1
[INFO] [stderr]   Downloaded gfx v0.18.2
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.15.4
[INFO] [stderr]   Downloaded calloop v0.9.3
[INFO] [stderr]   Downloaded serde v1.0.143
[INFO] [stderr]   Downloaded freetype-rs v0.29.1
[INFO] [stderr]   Downloaded gfx_text v0.29.0
[INFO] [stderr]   Downloaded freetype-sys v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dc9fc6006f0299ce1b9916ca485944a6b5804fea697c9b9296ad5232bb15d87
[INFO] running `Command { std: "docker" "start" "-a" "8dc9fc6006f0299ce1b9916ca485944a6b5804fea697c9b9296ad5232bb15d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc9fc6006f0299ce1b9916ca485944a6b5804fea697c9b9296ad5232bb15d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc9fc6006f0299ce1b9916ca485944a6b5804fea697c9b9296ad5232bb15d87", kill_on_drop: false }`
[INFO] [stdout] 8dc9fc6006f0299ce1b9916ca485944a6b5804fea697c9b9296ad5232bb15d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 867a8fb87a6e79a08df79b86d93edf57aa8f0376d58ef6d0f39abc2e2f6a4689
[INFO] running `Command { std: "docker" "start" "-a" "867a8fb87a6e79a08df79b86d93edf57aa8f0376d58ef6d0f39abc2e2f6a4689", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling xml-rs v0.8.4
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[INFO] [stderr]     Checking osmesa-sys v0.1.2
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]    Compiling wayland-protocols v0.29.4
[INFO] [stderr]     Checking gfx_text v0.29.0
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[INFO] [stderr]     Checking calloop v0.9.3
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[INFO] [stderr]     Checking wayland-egl v0.29.4
[INFO] [stderr]     Checking glutin v0.28.0
[INFO] [stderr]     Checking old_school_gfx_glutin_ext v0.28.0
[INFO] [stderr]     Checking pixelpwnr-render v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/pixmap.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let pixel_ptr: *mut u32 = (&map[i] as *const u32) as *mut u32;
[INFO] [stdout]     |                                   ----------------------------------- casting happend here
[INFO] [stdout] ...
[INFO] [stdout] 120 |         ptr::write(pixel_ptr, raw);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/pixmap.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let pixel_ptr: *mut u32 = (&map[i] as *const u32) as *mut u32;
[INFO] [stdout]     |                                   ----------------------------------- casting happend here
[INFO] [stdout] ...
[INFO] [stdout] 120 |         ptr::write(pixel_ptr, raw);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pixelpwnr-render` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pixelpwnr-render` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "867a8fb87a6e79a08df79b86d93edf57aa8f0376d58ef6d0f39abc2e2f6a4689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867a8fb87a6e79a08df79b86d93edf57aa8f0376d58ef6d0f39abc2e2f6a4689", kill_on_drop: false }`
[INFO] [stdout] 867a8fb87a6e79a08df79b86d93edf57aa8f0376d58ef6d0f39abc2e2f6a4689
