[INFO] fetching crate simple-pixels 0.6.0...
[INFO] checking simple-pixels-0.6.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate simple-pixels 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate simple-pixels 0.6.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-pixels 0.6.0
[INFO] finished tweaking crates.io crate simple-pixels 0.6.0
[INFO] tweaked toml for crates.io crate simple-pixels 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages
[INFO] [stderr]       Adding malloc_buf v0.0.6 (latest: v1.0.0)
[INFO] [stderr]       Adding miniquad v0.3.16 (latest: v0.4.0)
[INFO] [stderr]       Adding ndk-sys v0.2.2 (latest: v0.5.0+25.2.9519653)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miniquad v0.3.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aec29eaf609106e0bd6ff1223551e7efef756ac0753beb406767545efe85387
[INFO] running `Command { std: "docker" "start" "-a" "9aec29eaf609106e0bd6ff1223551e7efef756ac0753beb406767545efe85387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aec29eaf609106e0bd6ff1223551e7efef756ac0753beb406767545efe85387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aec29eaf609106e0bd6ff1223551e7efef756ac0753beb406767545efe85387", kill_on_drop: false }`
[INFO] [stdout] 9aec29eaf609106e0bd6ff1223551e7efef756ac0753beb406767545efe85387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1a0d5ed863babd4e51c911c1e747197fdf680a53f7756679bb393b27e5a9df8
[INFO] running `Command { std: "docker" "start" "-a" "e1a0d5ed863babd4e51c911c1e747197fdf680a53f7756679bb393b27e5a9df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniquad v0.3.16
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking simple-pixels v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e1a0d5ed863babd4e51c911c1e747197fdf680a53f7756679bb393b27e5a9df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a0d5ed863babd4e51c911c1e747197fdf680a53f7756679bb393b27e5a9df8", kill_on_drop: false }`
[INFO] [stdout] e1a0d5ed863babd4e51c911c1e747197fdf680a53f7756679bb393b27e5a9df8
[INFO] checking simple-pixels-0.6.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate simple-pixels 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simple-pixels 0.6.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-pixels 0.6.0
[INFO] finished tweaking crates.io crate simple-pixels 0.6.0
[INFO] tweaked toml for crates.io crate simple-pixels 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f33990b478785c9c48b65c1d0361cbb980027be98c10a32c37db6c03d467a89
[INFO] running `Command { std: "docker" "start" "-a" "6f33990b478785c9c48b65c1d0361cbb980027be98c10a32c37db6c03d467a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f33990b478785c9c48b65c1d0361cbb980027be98c10a32c37db6c03d467a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f33990b478785c9c48b65c1d0361cbb980027be98c10a32c37db6c03d467a89", kill_on_drop: false }`
[INFO] [stdout] 6f33990b478785c9c48b65c1d0361cbb980027be98c10a32c37db6c03d467a89
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18b194ad63b31aca09090ccb3e70c3dc50c719ea8345d463fb3063f33a58f3d7
[INFO] running `Command { std: "docker" "start" "-a" "18b194ad63b31aca09090ccb3e70c3dc50c719ea8345d463fb3063f33a58f3d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniquad v0.3.16
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniquad-0.3.16/src/native/linux_x11/keycodes.rs:22:9
[INFO] [stdout]     |
[INFO] [stdout] 22  | /         match keysym {
[INFO] [stdout] 23  | |             65307 => return KeyCode::Escape,
[INFO] [stdout] 24  | |             65289 => return KeyCode::Tab,
[INFO] [stdout] 25  | |             65505 => return KeyCode::LeftShift,
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |             _ => return KeyCode::Unknown,
[INFO] [stdout] 143 | |         };
[INFO] [stdout]     | |_________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniquad` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "18b194ad63b31aca09090ccb3e70c3dc50c719ea8345d463fb3063f33a58f3d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b194ad63b31aca09090ccb3e70c3dc50c719ea8345d463fb3063f33a58f3d7", kill_on_drop: false }`
[INFO] [stdout] 18b194ad63b31aca09090ccb3e70c3dc50c719ea8345d463fb3063f33a58f3d7