[INFO] cloning repository https://github.com/ethanavatar/Rust_CA [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethanavatar/Rust_CA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2FRust_CA", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2FRust_CA'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28b5f56284776fbe63b12f1e27c77a2b9d0e8722 [INFO] checking ethanavatar/Rust_CA against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2FRust_CA" "/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/ethanavatar/Rust_CA on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ethanavatar/Rust_CA [INFO] finished tweaking git repo https://github.com/ethanavatar/Rust_CA [INFO] tweaked toml for git repo https://github.com/ethanavatar/Rust_CA 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 16 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding sdl2 v0.35.2 (latest: v0.36.0) [INFO] [stderr] Adding sdl2-sys v0.35.2 (latest: v0.36.0) [INFO] [stderr] Adding version-compare v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded modulo v0.1.2 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b00eac068bdb833a4568bb31a280f4afa655aa8d2196cafd738aa4c0032d2446 [INFO] running `Command { std: "docker" "start" "-a" "b00eac068bdb833a4568bb31a280f4afa655aa8d2196cafd738aa4c0032d2446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b00eac068bdb833a4568bb31a280f4afa655aa8d2196cafd738aa4c0032d2446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b00eac068bdb833a4568bb31a280f4afa655aa8d2196cafd738aa4c0032d2446", kill_on_drop: false }` [INFO] [stdout] b00eac068bdb833a4568bb31a280f4afa655aa8d2196cafd738aa4c0032d2446 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 358d7fbebf04b9733dc0b83e007a4265944a99e3867a64f4937af343ef7a7366 [INFO] running `Command { std: "docker" "start" "-a" "358d7fbebf04b9733dc0b83e007a4265944a99e3867a64f4937af343ef7a7366", kill_on_drop: false }` [INFO] [stderr] Checking modulo v0.1.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking sdl2-sys v0.35.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sdl2 v0.35.2 [INFO] [stderr] Checking rust_ca v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:150:42 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:154:43 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:150:42 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:154:43 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "358d7fbebf04b9733dc0b83e007a4265944a99e3867a64f4937af343ef7a7366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "358d7fbebf04b9733dc0b83e007a4265944a99e3867a64f4937af343ef7a7366", kill_on_drop: false }` [INFO] [stdout] 358d7fbebf04b9733dc0b83e007a4265944a99e3867a64f4937af343ef7a7366 [INFO] checking ethanavatar/Rust_CA against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2FRust_CA" "/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/ethanavatar/Rust_CA on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ethanavatar/Rust_CA [INFO] finished tweaking git repo https://github.com/ethanavatar/Rust_CA [INFO] tweaked toml for git repo https://github.com/ethanavatar/Rust_CA 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding sdl2 v0.35.2 (latest: v0.36.0) [INFO] [stderr] Adding sdl2-sys v0.35.2 (latest: v0.36.0) [INFO] [stderr] Adding version-compare v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3397d5ebee7d36a5bd4240585f0e3fbdc64125a6541753ba19ec7fc8d6f47150 [INFO] running `Command { std: "docker" "start" "-a" "3397d5ebee7d36a5bd4240585f0e3fbdc64125a6541753ba19ec7fc8d6f47150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3397d5ebee7d36a5bd4240585f0e3fbdc64125a6541753ba19ec7fc8d6f47150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3397d5ebee7d36a5bd4240585f0e3fbdc64125a6541753ba19ec7fc8d6f47150", kill_on_drop: false }` [INFO] [stdout] 3397d5ebee7d36a5bd4240585f0e3fbdc64125a6541753ba19ec7fc8d6f47150 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 778efa3d9bcea84380e49b956201e73ad841977f813f5d882f7ac0b0fd502336 [INFO] running `Command { std: "docker" "start" "-a" "778efa3d9bcea84380e49b956201e73ad841977f813f5d882f7ac0b0fd502336", kill_on_drop: false }` [INFO] [stderr] Checking modulo v0.1.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking sdl2-sys v0.35.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sdl2 v0.35.2 [INFO] [stderr] Checking rust_ca v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:150:42 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:154:43 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:150:42 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | Event::MouseButtonDown { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:154:43 [INFO] [stdout] | [INFO] [stdout] 154 | Event::MouseButtonUp { x, y, mouse_btn: MouseButton::Left, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "778efa3d9bcea84380e49b956201e73ad841977f813f5d882f7ac0b0fd502336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778efa3d9bcea84380e49b956201e73ad841977f813f5d882f7ac0b0fd502336", kill_on_drop: false }` [INFO] [stdout] 778efa3d9bcea84380e49b956201e73ad841977f813f5d882f7ac0b0fd502336