[INFO] cloning repository https://github.com/truchi/snake-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/truchi/snake-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Fsnake-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Fsnake-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d7f9ee6877f7ebd76b59b70380d0e08904f7a80 [INFO] checking truchi/snake-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Fsnake-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/truchi/snake-rs 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/truchi/snake-rs [INFO] finished tweaking git repo https://github.com/truchi/snake-rs [INFO] tweaked toml for git repo https://github.com/truchi/snake-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/truchi/snake-rs 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio v0.7.0 [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] ccacb7e3426df262168b1bef5fda062351e822708635a602d6dba1ffeb9f8c44 [INFO] running `Command { std: "docker" "start" "-a" "ccacb7e3426df262168b1bef5fda062351e822708635a602d6dba1ffeb9f8c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccacb7e3426df262168b1bef5fda062351e822708635a602d6dba1ffeb9f8c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccacb7e3426df262168b1bef5fda062351e822708635a602d6dba1ffeb9f8c44", kill_on_drop: false }` [INFO] [stdout] ccacb7e3426df262168b1bef5fda062351e822708635a602d6dba1ffeb9f8c44 [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] a97e5c37fb20f16f7d0e9e36fc138007db4e9e368adffe39584e2fc536e0478b [INFO] running `Command { std: "docker" "start" "-a" "a97e5c37fb20f16f7d0e9e36fc138007db4e9e368adffe39584e2fc536e0478b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Coord2D` [INFO] [stdout] --> src/game/snake.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::physics::{Coord2D, Direction, Duration, Moving, Point, Speed2D}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Point`, `Speed2D`, `Speed` [INFO] [stdout] --> src/physics/direction.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Point, Speed, Speed2D}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Direction` [INFO] [stdout] --> src/physics/speed_2d.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Coord2D, Direction, Distance, Duration, Point, Speed}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Coord2D` [INFO] [stdout] --> src/game/snake.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::physics::{Coord2D, Direction, Duration, Moving, Point, Speed2D}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Point`, `Speed2D`, `Speed` [INFO] [stdout] --> src/physics/direction.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Point, Speed, Speed2D}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Direction` [INFO] [stdout] --> src/physics/speed_2d.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Coord2D, Direction, Distance, Duration, Point, Speed}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bounds` is never read [INFO] [stdout] --> src/game/world.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct World { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 16 | bounds: Point, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `World` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/screen/welcome.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Welcome { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | height: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Welcome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bounds` is never read [INFO] [stdout] --> src/game/world.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct World { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 16 | bounds: Point, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `World` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/screen/welcome.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Welcome { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | height: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Welcome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "a97e5c37fb20f16f7d0e9e36fc138007db4e9e368adffe39584e2fc536e0478b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97e5c37fb20f16f7d0e9e36fc138007db4e9e368adffe39584e2fc536e0478b", kill_on_drop: false }` [INFO] [stdout] a97e5c37fb20f16f7d0e9e36fc138007db4e9e368adffe39584e2fc536e0478b [INFO] checking truchi/snake-rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Fsnake-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/truchi/snake-rs 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/truchi/snake-rs [INFO] finished tweaking git repo https://github.com/truchi/snake-rs [INFO] tweaked toml for git repo https://github.com/truchi/snake-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/truchi/snake-rs 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-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] c2b6539a5d8737b06e69335f4ea95b09ccf0859c3180850da7bc859baa65a4ea [INFO] running `Command { std: "docker" "start" "-a" "c2b6539a5d8737b06e69335f4ea95b09ccf0859c3180850da7bc859baa65a4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2b6539a5d8737b06e69335f4ea95b09ccf0859c3180850da7bc859baa65a4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2b6539a5d8737b06e69335f4ea95b09ccf0859c3180850da7bc859baa65a4ea", kill_on_drop: false }` [INFO] [stdout] c2b6539a5d8737b06e69335f4ea95b09ccf0859c3180850da7bc859baa65a4ea [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] 251b674c0b8e8bf395a6d9be49df676ea3f8952be7b4b143549b35c5e4e34d65 [INFO] running `Command { std: "docker" "start" "-a" "251b674c0b8e8bf395a6d9be49df676ea3f8952be7b4b143549b35c5e4e34d65", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossterm-0.17.7/src/event/source/unix.rs:131:29 [INFO] [stdout] | [INFO] [stdout] 131 | / ... match signal as libc::c_int { [INFO] [stdout] 132 | | ... signal_hook::SIGWINCH => { [INFO] [stdout] 133 | | ... // TODO Should we remove tput? [INFO] [stdout] 134 | | ... // [INFO] [stdout] ... | [INFO] [stdout] 145 | | ... _ => unreachable!("Synchronize signal registration & handling"), [INFO] [stdout] 146 | | ... }; [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 `crossterm` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "251b674c0b8e8bf395a6d9be49df676ea3f8952be7b4b143549b35c5e4e34d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "251b674c0b8e8bf395a6d9be49df676ea3f8952be7b4b143549b35c5e4e34d65", kill_on_drop: false }` [INFO] [stdout] 251b674c0b8e8bf395a6d9be49df676ea3f8952be7b4b143549b35c5e4e34d65