[INFO] cloning repository https://github.com/pbogut/gamepad-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pbogut/gamepad-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbogut%2Fgamepad-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbogut%2Fgamepad-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 320710139a17abe47b1c2468ae81e3de906f7afd [INFO] checking pbogut/gamepad-emulator against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbogut%2Fgamepad-emulator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pbogut/gamepad-emulator 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/pbogut/gamepad-emulator [INFO] finished tweaking git repo https://github.com/pbogut/gamepad-emulator [INFO] tweaked toml for git repo https://github.com/pbogut/gamepad-emulator written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pbogut/gamepad-emulator 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 91377a51236c4725bb5c14102e75d8a39585a7675614d483a4e618f07716e298 [INFO] running `Command { std: "docker" "start" "-a" "91377a51236c4725bb5c14102e75d8a39585a7675614d483a4e618f07716e298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91377a51236c4725bb5c14102e75d8a39585a7675614d483a4e618f07716e298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91377a51236c4725bb5c14102e75d8a39585a7675614d483a4e618f07716e298", kill_on_drop: false }` [INFO] [stdout] 91377a51236c4725bb5c14102e75d8a39585a7675614d483a4e618f07716e298 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d1779f8e28bc1d7dd0ade69b604f394371cbaa36aa513f2f89f0c6e0be0e0797 [INFO] running `Command { std: "docker" "start" "-a" "d1779f8e28bc1d7dd0ade69b604f394371cbaa36aa513f2f89f0c6e0be0e0797", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking input-linux-sys v0.8.0 [INFO] [stderr] Checking input-linux v0.6.0 [INFO] [stderr] Checking gamepad-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `left`, `right`, and `middle` are never read [INFO] [stdout] --> src/input.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MiceEvent { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub left: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | pub right: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | pub middle: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left`, `right`, and `middle` are never read [INFO] [stdout] --> src/input.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MiceEvent { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub left: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | pub right: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | pub middle: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KbdEvent` is never constructed [INFO] [stdout] --> src/input.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct KbdEvent { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KbdEvent` is never constructed [INFO] [stdout] --> src/input.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct KbdEvent { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LENGTH` is never used [INFO] [stdout] --> src/input/mouse.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const LENGTH: usize = 1000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LENGTH` is never used [INFO] [stdout] --> src/input/mouse.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const LENGTH: usize = 1000; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TICK` is never used [INFO] [stdout] --> src/input/mouse.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const TICK: u128 = 5; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TICK` is never used [INFO] [stdout] --> src/input/mouse.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const TICK: u128 = 5; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Buf` is never constructed [INFO] [stdout] --> src/input/mouse.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Buf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Buf` is never constructed [INFO] [stdout] --> src/input/mouse.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Buf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `sum`, and `push` are never used [INFO] [stdout] --> src/input/mouse.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Buf { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn sum(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `sum`, and `push` are never used [INFO] [stdout] --> src/input/mouse.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Buf { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn sum(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn push(&mut self, val: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `button_press` is never used [INFO] [stdout] --> src/joystick.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Joystick { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn button_press(&self, button: Button, is_pressed: bool) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `button_press` is never used [INFO] [stdout] --> src/joystick.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Joystick { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn button_press(&self, button: Button, is_pressed: bool) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s [INFO] running `Command { std: "docker" "inspect" "d1779f8e28bc1d7dd0ade69b604f394371cbaa36aa513f2f89f0c6e0be0e0797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1779f8e28bc1d7dd0ade69b604f394371cbaa36aa513f2f89f0c6e0be0e0797", kill_on_drop: false }` [INFO] [stdout] d1779f8e28bc1d7dd0ade69b604f394371cbaa36aa513f2f89f0c6e0be0e0797 [INFO] checking pbogut/gamepad-emulator against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbogut%2Fgamepad-emulator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pbogut/gamepad-emulator 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/pbogut/gamepad-emulator [INFO] finished tweaking git repo https://github.com/pbogut/gamepad-emulator [INFO] tweaked toml for git repo https://github.com/pbogut/gamepad-emulator written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pbogut/gamepad-emulator 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2414977b345e0cee086fe7273b3622b5028e5e3427b521ace325797551b646fe [INFO] running `Command { std: "docker" "start" "-a" "2414977b345e0cee086fe7273b3622b5028e5e3427b521ace325797551b646fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2414977b345e0cee086fe7273b3622b5028e5e3427b521ace325797551b646fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2414977b345e0cee086fe7273b3622b5028e5e3427b521ace325797551b646fe", kill_on_drop: false }` [INFO] [stdout] 2414977b345e0cee086fe7273b3622b5028e5e3427b521ace325797551b646fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5c7f4fce75f15d8aa3ff4f094a8d0e2df61051622d6ad9d8c3cb45d945f9c821 [INFO] running `Command { std: "docker" "start" "-a" "5c7f4fce75f15d8aa3ff4f094a8d0e2df61051622d6ad9d8c3cb45d945f9c821", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking input-linux-sys v0.8.0 [INFO] [stderr] Checking input-linux v0.6.0 [INFO] [stderr] Checking gamepad-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/input.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | std::thread::spawn(move || loop { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: std::marker::Send` [INFO] [stdout] note: required by a bound in `spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 26 ~ std::thread::spawn(move || -> /* Type */ { loop { [INFO] [stdout] 27 | mice.read(&mut mice_buf) [INFO] [stdout] ... [INFO] [stdout] 44 | tx.send(m).unwrap(); [INFO] [stdout] 45 ~ } }); [INFO] [stdout] | [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gamepad-emulator` (bin "gamepad-emulator") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/input.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | std::thread::spawn(move || loop { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: std::marker::Send` [INFO] [stdout] note: required by a bound in `spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 26 ~ std::thread::spawn(move || -> /* Type */ { loop { [INFO] [stdout] 27 | mice.read(&mut mice_buf) [INFO] [stdout] ... [INFO] [stdout] 44 | tx.send(m).unwrap(); [INFO] [stdout] 45 ~ } }); [INFO] [stdout] | [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gamepad-emulator` (bin "gamepad-emulator" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5c7f4fce75f15d8aa3ff4f094a8d0e2df61051622d6ad9d8c3cb45d945f9c821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c7f4fce75f15d8aa3ff4f094a8d0e2df61051622d6ad9d8c3cb45d945f9c821", kill_on_drop: false }` [INFO] [stdout] 5c7f4fce75f15d8aa3ff4f094a8d0e2df61051622d6ad9d8c3cb45d945f9c821