[INFO] fetching crate kanata-keyberon 0.150.3... [INFO] checking kanata-keyberon-0.150.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate kanata-keyberon 0.150.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate kanata-keyberon 0.150.3 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 kanata-keyberon 0.150.3 [INFO] finished tweaking crates.io crate kanata-keyberon 0.150.3 [INFO] tweaked toml for crates.io crate kanata-keyberon 0.150.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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 18 packages [INFO] [stderr] Adding arraydeque v0.4.5 (latest: v0.5.1) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [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 arraydeque v0.4.5 [INFO] [stderr] Downloaded kanata-keyberon-macros v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e5e9b1742bffd2fc157a5ecfc0dc62e3b992485d01fe7fe64c55f73106907cd7 [INFO] running `Command { std: "docker" "start" "-a" "e5e9b1742bffd2fc157a5ecfc0dc62e3b992485d01fe7fe64c55f73106907cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5e9b1742bffd2fc157a5ecfc0dc62e3b992485d01fe7fe64c55f73106907cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e9b1742bffd2fc157a5ecfc0dc62e3b992485d01fe7fe64c55f73106907cd7", kill_on_drop: false }` [INFO] [stdout] e5e9b1742bffd2fc157a5ecfc0dc62e3b992485d01fe7fe64c55f73106907cd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 10261618c8df7037ab030dc0fcc09dc7fa02552c1a932f79ea28b0da9ee07e3d [INFO] running `Command { std: "docker" "start" "-a" "10261618c8df7037ab030dc0fcc09dc7fa02552c1a932f79ea28b0da9ee07e3d", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling kanata-keyberon-macros v0.2.0 [INFO] [stderr] Checking kanata-keyberon v0.150.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Layout` is imported redundantly [INFO] [stdout] --> src/layout.rs:1606:27 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | ^^^^^^ - the item `Layout` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HoldTapConfig` is imported redundantly [INFO] [stdout] --> src/layout.rs:1608:9 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | - the item `HoldTapConfig` is already imported here [INFO] [stdout] 1607 | use crate::action::Action::*; [INFO] [stdout] 1608 | use crate::action::HoldTapConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `k` is imported redundantly [INFO] [stdout] --> src/layout.rs:1609:25 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | - the item `k` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1609 | use crate::action::{k, l}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `l` is imported redundantly [INFO] [stdout] --> src/layout.rs:1609:28 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | - the item `l` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1609 | use crate::action::{k, l}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `Command { std: "docker" "inspect" "10261618c8df7037ab030dc0fcc09dc7fa02552c1a932f79ea28b0da9ee07e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10261618c8df7037ab030dc0fcc09dc7fa02552c1a932f79ea28b0da9ee07e3d", kill_on_drop: false }` [INFO] [stdout] 10261618c8df7037ab030dc0fcc09dc7fa02552c1a932f79ea28b0da9ee07e3d [INFO] checking kanata-keyberon-0.150.3 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate kanata-keyberon 0.150.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate kanata-keyberon 0.150.3 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 kanata-keyberon 0.150.3 [INFO] finished tweaking crates.io crate kanata-keyberon 0.150.3 [INFO] tweaked toml for crates.io crate kanata-keyberon 0.150.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c9d2421a8f938d155cd96b9fddf888693242d3c22242a0117515ab46a3150868 [INFO] running `Command { std: "docker" "start" "-a" "c9d2421a8f938d155cd96b9fddf888693242d3c22242a0117515ab46a3150868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d2421a8f938d155cd96b9fddf888693242d3c22242a0117515ab46a3150868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d2421a8f938d155cd96b9fddf888693242d3c22242a0117515ab46a3150868", kill_on_drop: false }` [INFO] [stdout] c9d2421a8f938d155cd96b9fddf888693242d3c22242a0117515ab46a3150868 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7b73b9e9aaf1134e78a806d6f7f9a5ad4bcbfdfcdb2999aa05fa568144b1fbc5 [INFO] running `Command { std: "docker" "start" "-a" "7b73b9e9aaf1134e78a806d6f7f9a5ad4bcbfdfcdb2999aa05fa568144b1fbc5", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling kanata-keyberon-macros v0.2.0 [INFO] [stderr] Checking kanata-keyberon v0.150.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Layout` is imported redundantly [INFO] [stdout] --> src/layout.rs:1606:27 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | ^^^^^^ - the item `Layout` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HoldTapConfig` is imported redundantly [INFO] [stdout] --> src/layout.rs:1608:9 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | - the item `HoldTapConfig` is already imported here [INFO] [stdout] 1607 | use crate::action::Action::*; [INFO] [stdout] 1608 | use crate::action::HoldTapConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `k` is imported redundantly [INFO] [stdout] --> src/layout.rs:1609:25 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | - the item `k` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1609 | use crate::action::{k, l}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `l` is imported redundantly [INFO] [stdout] --> src/layout.rs:1609:28 [INFO] [stdout] | [INFO] [stdout] 1606 | use super::{Event::*, Layout, *}; [INFO] [stdout] | - the item `l` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1609 | use crate::action::{k, l}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/layout.rs:1105:13 [INFO] [stdout] | [INFO] [stdout] 1105 | / match state { [INFO] [stdout] 1106 | | State::SeqCustomPending(custom) => { [INFO] [stdout] 1107 | | current_custom.update(CustomEvent::Press(custom)); [INFO] [stdout] 1108 | | *state = State::SeqCustomActive(custom); [INFO] [stdout] ... | [INFO] [stdout] 1116 | | _ => continue, [INFO] [stdout] 1117 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/layout.rs:1105:13 [INFO] [stdout] | [INFO] [stdout] 1105 | / match state { [INFO] [stdout] 1106 | | State::SeqCustomPending(custom) => { [INFO] [stdout] 1107 | | current_custom.update(CustomEvent::Press(custom)); [INFO] [stdout] 1108 | | *state = State::SeqCustomActive(custom); [INFO] [stdout] ... | [INFO] [stdout] 1116 | | _ => continue, [INFO] [stdout] 1117 | | }; [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 `kanata-keyberon` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kanata-keyberon` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7b73b9e9aaf1134e78a806d6f7f9a5ad4bcbfdfcdb2999aa05fa568144b1fbc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b73b9e9aaf1134e78a806d6f7f9a5ad4bcbfdfcdb2999aa05fa568144b1fbc5", kill_on_drop: false }` [INFO] [stdout] 7b73b9e9aaf1134e78a806d6f7f9a5ad4bcbfdfcdb2999aa05fa568144b1fbc5