[INFO] fetching crate tp-auto-kbbl 0.1.5... [INFO] checking tp-auto-kbbl-0.1.5 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tp-auto-kbbl 0.1.5 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate tp-auto-kbbl 0.1.5 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 tp-auto-kbbl 0.1.5 [INFO] finished tweaking crates.io crate tp-auto-kbbl 0.1.5 [INFO] tweaked toml for crates.io crate tp-auto-kbbl 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate tp-auto-kbbl 0.1.5 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded evdev-rs v0.4.0 [INFO] [stderr] Downloaded libdbus-sys v0.2.1 [INFO] [stderr] Downloaded dbus v0.8.4 [INFO] [stderr] Downloaded libc v0.2.78 [INFO] [stderr] Downloaded evdev-sys v0.2.1 [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] 05345eebfae7ab12b1d661b15944bc79150492b0c348a00dcfaaa0fee8445326 [INFO] running `Command { std: "docker" "start" "-a" "05345eebfae7ab12b1d661b15944bc79150492b0c348a00dcfaaa0fee8445326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05345eebfae7ab12b1d661b15944bc79150492b0c348a00dcfaaa0fee8445326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05345eebfae7ab12b1d661b15944bc79150492b0c348a00dcfaaa0fee8445326", kill_on_drop: false }` [INFO] [stdout] 05345eebfae7ab12b1d661b15944bc79150492b0c348a00dcfaaa0fee8445326 [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] 2f23eda410b8a25608220a5ccecb1a35fcb2994eebb2ff73bc53031c4c1581bc [INFO] running `Command { std: "docker" "start" "-a" "2f23eda410b8a25608220a5ccecb1a35fcb2994eebb2ff73bc53031c4c1581bc", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling evdev-sys v0.2.1 [INFO] [stderr] Checking dbus v0.8.4 [INFO] [stderr] Checking evdev-rs v0.4.0 [INFO] [stderr] Checking tp-auto-kbbl v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `dbus` is imported redundantly [INFO] [stdout] --> src/upower_kbd_backlight.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use dbus as dbus; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate dbus; [INFO] [stdout] | ------------------ the item `dbus` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dbus` is imported redundantly [INFO] [stdout] --> src/upower_kbd_backlight.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use dbus as dbus; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate dbus; [INFO] [stdout] | ------------------ the item `dbus` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_max_brightness` is never used [INFO] [stdout] --> src/upower_kbd_backlight.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait OrgFreedesktopUPowerKbdBacklight { [INFO] [stdout] | -------------------------------- method in this trait [INFO] [stdout] 8 | fn get_max_brightness(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_max_brightness` is never used [INFO] [stdout] --> src/upower_kbd_backlight.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait OrgFreedesktopUPowerKbdBacklight { [INFO] [stdout] | -------------------------------- method in this trait [INFO] [stdout] 8 | fn get_max_brightness(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "2f23eda410b8a25608220a5ccecb1a35fcb2994eebb2ff73bc53031c4c1581bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f23eda410b8a25608220a5ccecb1a35fcb2994eebb2ff73bc53031c4c1581bc", kill_on_drop: false }` [INFO] [stdout] 2f23eda410b8a25608220a5ccecb1a35fcb2994eebb2ff73bc53031c4c1581bc [INFO] checking tp-auto-kbbl-0.1.5 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate tp-auto-kbbl 0.1.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate tp-auto-kbbl 0.1.5 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 tp-auto-kbbl 0.1.5 [INFO] finished tweaking crates.io crate tp-auto-kbbl 0.1.5 [INFO] tweaked toml for crates.io crate tp-auto-kbbl 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate tp-auto-kbbl 0.1.5 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] a8042cc6a40e612ae9ac4312092fae756f2986bc89d24065ea19c2c854d56c81 [INFO] running `Command { std: "docker" "start" "-a" "a8042cc6a40e612ae9ac4312092fae756f2986bc89d24065ea19c2c854d56c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8042cc6a40e612ae9ac4312092fae756f2986bc89d24065ea19c2c854d56c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8042cc6a40e612ae9ac4312092fae756f2986bc89d24065ea19c2c854d56c81", kill_on_drop: false }` [INFO] [stdout] a8042cc6a40e612ae9ac4312092fae756f2986bc89d24065ea19c2c854d56c81 [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] e3958475511ae6c177320c80cf7c89fc72d4da0f9fdbc3bd71dd8e3d073cfacb [INFO] running `Command { std: "docker" "start" "-a" "e3958475511ae6c177320c80cf7c89fc72d4da0f9fdbc3bd71dd8e3d073cfacb", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling evdev-sys v0.2.1 [INFO] [stderr] Checking dbus v0.8.4 [INFO] [stderr] Checking evdev-rs v0.4.0 [INFO] [stderr] Checking tp-auto-kbbl v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `dbus` is imported redundantly [INFO] [stdout] --> src/upower_kbd_backlight.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use dbus as dbus; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate dbus; [INFO] [stdout] | ------------------ the item `dbus` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dbus` is imported redundantly [INFO] [stdout] --> src/upower_kbd_backlight.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use dbus as dbus; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate dbus; [INFO] [stdout] | ------------------ the item `dbus` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `JoinHandle` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let _ = thread::spawn(move || { [INFO] [stdout] | _________^___- [INFO] [stdout] 28 | | // Open the device file (e.g. /dev/input/event1) [INFO] [stdout] 29 | | let device_file = File::open(&device_file).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] 30 | | // Setup evdev [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | }); [INFO] [stdout] | |______- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: 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: consider giving this pattern a type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 27 | let _: JoinHandle = thread::spawn(move || { [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `JoinHandle` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let _ = thread::spawn(move || { [INFO] [stdout] | _________^___- [INFO] [stdout] 28 | | // Open the device file (e.g. /dev/input/event1) [INFO] [stdout] 29 | | let device_file = File::open(&device_file).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] 30 | | // Setup evdev [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | }); [INFO] [stdout] | |______- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: 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: consider giving this pattern a type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 27 | let _: JoinHandle = thread::spawn(move || { [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tp-auto-kbbl` (bin "tp-auto-kbbl") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tp-auto-kbbl` (bin "tp-auto-kbbl" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "e3958475511ae6c177320c80cf7c89fc72d4da0f9fdbc3bd71dd8e3d073cfacb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3958475511ae6c177320c80cf7c89fc72d4da0f9fdbc3bd71dd8e3d073cfacb", kill_on_drop: false }` [INFO] [stdout] e3958475511ae6c177320c80cf7c89fc72d4da0f9fdbc3bd71dd8e3d073cfacb