[INFO] cloning repository https://github.com/dmtrKovalenko/blendr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmtrKovalenko/blendr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmtrKovalenko%2Fblendr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmtrKovalenko%2Fblendr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc463923008d65fb6b57e23891e819f18a57ee4a [INFO] checking dmtrKovalenko/blendr against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmtrKovalenko%2Fblendr" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmtrKovalenko/blendr 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/dmtrKovalenko/blendr [INFO] finished tweaking git repo https://github.com/dmtrKovalenko/blendr [INFO] tweaked toml for git repo https://github.com/dmtrKovalenko/blendr written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dmtrKovalenko/blendr 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 ansi-to-tui v3.1.0 [INFO] [stderr] Downloaded btleplug v0.11.5 [INFO] [stderr] Downloaded hexyl v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e8d19f7165501d0c11c418e21095b04e711a4365f0cdab86d86f5b190d8a5b66 [INFO] running `Command { std: "docker" "start" "-a" "e8d19f7165501d0c11c418e21095b04e711a4365f0cdab86d86f5b190d8a5b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8d19f7165501d0c11c418e21095b04e711a4365f0cdab86d86f5b190d8a5b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8d19f7165501d0c11c418e21095b04e711a4365f0cdab86d86f5b190d8a5b66", kill_on_drop: false }` [INFO] [stdout] e8d19f7165501d0c11c418e21095b04e711a4365f0cdab86d86f5b190d8a5b66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cfc9b95e9f12cf81fd1677298a9ebc25de6a13369c2f0de2bcc770f90bdd6ad2 [INFO] running `Command { std: "docker" "start" "-a" "cfc9b95e9f12cf81fd1677298a9ebc25de6a13369c2f0de2bcc770f90bdd6ad2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling xml-rs v0.8.14 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling clap_builder v4.3.4 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling roff v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking x11rb-protocol v0.10.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Compiling const_format_proc_macros v0.2.31 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Compiling clap v4.3.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Compiling clap_mangen v0.2.12 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Compiling uuid v1.6.1 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Compiling blendr v1.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking supports-color v1.3.1 [INFO] [stderr] Checking ratatui v0.21.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking x11rb v0.10.1 [INFO] [stderr] Checking time v0.3.22 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking const_format v0.2.31 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking x11-clipboard v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking bluez-generated v0.3.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking tracing-appender v0.2.2 [INFO] [stderr] Checking ansi-to-tui v3.1.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking hexyl v0.13.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking bluez-async v0.7.2 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking smithay-clipboard v0.6.6 [INFO] [stderr] Checking copypasta v0.8.2 [INFO] [stderr] Checking btleplug v0.11.5 [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/bluetooth.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/bluetooth.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.73s [INFO] running `Command { std: "docker" "inspect" "cfc9b95e9f12cf81fd1677298a9ebc25de6a13369c2f0de2bcc770f90bdd6ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfc9b95e9f12cf81fd1677298a9ebc25de6a13369c2f0de2bcc770f90bdd6ad2", kill_on_drop: false }` [INFO] [stdout] cfc9b95e9f12cf81fd1677298a9ebc25de6a13369c2f0de2bcc770f90bdd6ad2 [INFO] checking dmtrKovalenko/blendr against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmtrKovalenko%2Fblendr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmtrKovalenko/blendr 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/dmtrKovalenko/blendr [INFO] finished tweaking git repo https://github.com/dmtrKovalenko/blendr [INFO] tweaked toml for git repo https://github.com/dmtrKovalenko/blendr written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dmtrKovalenko/blendr 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1b854933b98a74ed7733092f2db16da1688d4b48ff67705633bdd4cd99d09a9c [INFO] running `Command { std: "docker" "start" "-a" "1b854933b98a74ed7733092f2db16da1688d4b48ff67705633bdd4cd99d09a9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b854933b98a74ed7733092f2db16da1688d4b48ff67705633bdd4cd99d09a9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b854933b98a74ed7733092f2db16da1688d4b48ff67705633bdd4cd99d09a9c", kill_on_drop: false }` [INFO] [stdout] 1b854933b98a74ed7733092f2db16da1688d4b48ff67705633bdd4cd99d09a9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 69c37243b57a265f98d406bed55e47abff6f67770c36925b48af3d9b62f6a694 [INFO] running `Command { std: "docker" "start" "-a" "69c37243b57a265f98d406bed55e47abff6f67770c36925b48af3d9b62f6a694", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling xml-rs v0.8.14 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.1/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [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 `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "69c37243b57a265f98d406bed55e47abff6f67770c36925b48af3d9b62f6a694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69c37243b57a265f98d406bed55e47abff6f67770c36925b48af3d9b62f6a694", kill_on_drop: false }` [INFO] [stdout] 69c37243b57a265f98d406bed55e47abff6f67770c36925b48af3d9b62f6a694