[INFO] cloning repository https://github.com/leonelfreire/lrchip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonelfreire/lrchip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonelfreire%2Flrchip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonelfreire%2Flrchip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ac22744e3bab7b661255266c018ac6d37c4a3bc [INFO] checking leonelfreire/lrchip8 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonelfreire%2Flrchip8" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leonelfreire/lrchip8 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 git repo https://github.com/leonelfreire/lrchip8 [INFO] finished tweaking git repo https://github.com/leonelfreire/lrchip8 [INFO] tweaked toml for git repo https://github.com/leonelfreire/lrchip8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/leonelfreire/lrchip8 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38c4dd0c83e9be84834118ad29774053f49dbcc9eacd12fe9898cfc9ca982510 [INFO] running `Command { std: "docker" "start" "-a" "38c4dd0c83e9be84834118ad29774053f49dbcc9eacd12fe9898cfc9ca982510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38c4dd0c83e9be84834118ad29774053f49dbcc9eacd12fe9898cfc9ca982510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38c4dd0c83e9be84834118ad29774053f49dbcc9eacd12fe9898cfc9ca982510", kill_on_drop: false }` [INFO] [stdout] 38c4dd0c83e9be84834118ad29774053f49dbcc9eacd12fe9898cfc9ca982510 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 721a0ee62ec874b23eca2bf92e9dd99640317bc37e1547aeab7ce8ffc3053517 [INFO] running `Command { std: "docker" "start" "-a" "721a0ee62ec874b23eca2bf92e9dd99640317bc37e1547aeab7ce8ffc3053517", kill_on_drop: false }` [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking lrchip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "721a0ee62ec874b23eca2bf92e9dd99640317bc37e1547aeab7ce8ffc3053517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721a0ee62ec874b23eca2bf92e9dd99640317bc37e1547aeab7ce8ffc3053517", kill_on_drop: false }` [INFO] [stdout] 721a0ee62ec874b23eca2bf92e9dd99640317bc37e1547aeab7ce8ffc3053517 [INFO] checking leonelfreire/lrchip8 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonelfreire%2Flrchip8" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leonelfreire/lrchip8 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 git repo https://github.com/leonelfreire/lrchip8 [INFO] finished tweaking git repo https://github.com/leonelfreire/lrchip8 [INFO] tweaked toml for git repo https://github.com/leonelfreire/lrchip8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/leonelfreire/lrchip8 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 506e01455a1ee9ec019dfd9869cfb2a942266fb69b8262fed06b079309d72cc9 [INFO] running `Command { std: "docker" "start" "-a" "506e01455a1ee9ec019dfd9869cfb2a942266fb69b8262fed06b079309d72cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "506e01455a1ee9ec019dfd9869cfb2a942266fb69b8262fed06b079309d72cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506e01455a1ee9ec019dfd9869cfb2a942266fb69b8262fed06b079309d72cc9", kill_on_drop: false }` [INFO] [stdout] 506e01455a1ee9ec019dfd9869cfb2a942266fb69b8262fed06b079309d72cc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ced7e7660dfad4c713d92bebf7e1cdd171d0dce02419b9e9ff4747221aecf42b [INFO] running `Command { std: "docker" "start" "-a" "ced7e7660dfad4c713d92bebf7e1cdd171d0dce02419b9e9ff4747221aecf42b", kill_on_drop: false }` [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/sdl2-0.35.2/src/sdl2/render.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | panic!(); [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [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 `sdl2` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ced7e7660dfad4c713d92bebf7e1cdd171d0dce02419b9e9ff4747221aecf42b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ced7e7660dfad4c713d92bebf7e1cdd171d0dce02419b9e9ff4747221aecf42b", kill_on_drop: false }` [INFO] [stdout] ced7e7660dfad4c713d92bebf7e1cdd171d0dce02419b9e9ff4747221aecf42b