[INFO] fetching crate ikill 1.5.0... [INFO] checking ikill-1.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ikill 1.5.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate ikill 1.5.0 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] removed /workspace/builds/worker-4-tc1/source/.cargo/config [INFO] started tweaking crates.io crate ikill 1.5.0 [INFO] finished tweaking crates.io crate ikill 1.5.0 [INFO] tweaked toml for crates.io crate ikill 1.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate ikill 1.5.0 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 blocking v1.0.2 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded async-net v1.6.0 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded async-process v1.1.0 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded vte v0.9.0 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded async-trait v0.1.24 [INFO] [stderr] Downloaded darwin-libproc-sys v0.2.0 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded time v0.2.26 [INFO] [stderr] Downloaded const_fn v0.4.8 [INFO] [stderr] Downloaded macaddr v1.0.1 [INFO] [stderr] Downloaded heim-host v0.1.0-rc.1 [INFO] [stderr] Downloaded darwin-libproc v0.2.0 [INFO] [stderr] Downloaded ntapi v0.3.3 [INFO] [stderr] Downloaded heim v0.1.0-rc.1 [INFO] [stderr] Downloaded fuzzy-matcher v0.3.7 [INFO] [stderr] Downloaded heim-process v0.1.1-rc.1 [INFO] [stderr] Downloaded defer-drop v1.0.1 [INFO] [stderr] Downloaded heim-net v0.1.0-rc.1 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded platforms v1.0.3 [INFO] [stderr] Downloaded ordered-float v2.0.1 [INFO] [stderr] Downloaded heim-cpu v0.1.0-rc.1 [INFO] [stderr] Downloaded skim v0.9.4 [INFO] [stderr] Downloaded beef v0.5.0 [INFO] [stderr] Downloaded crossbeam v0.8.1 [INFO] [stderr] Downloaded tuikit v0.4.5 [INFO] [stderr] Downloaded async-task v4.0.3 [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] 525704b12680ed77fea9005d595966cd5e7e6b7ea766b7b183a8d6edb4c7ce47 [INFO] running `Command { std: "docker" "start" "-a" "525704b12680ed77fea9005d595966cd5e7e6b7ea766b7b183a8d6edb4c7ce47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "525704b12680ed77fea9005d595966cd5e7e6b7ea766b7b183a8d6edb4c7ce47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "525704b12680ed77fea9005d595966cd5e7e6b7ea766b7b183a8d6edb4c7ce47", kill_on_drop: false }` [INFO] [stdout] 525704b12680ed77fea9005d595966cd5e7e6b7ea766b7b183a8d6edb4c7ce47 [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] 8547c56d8eaff7d6cb53893a50bd664ff273c77adeba6bd748aa9743d7cb30f5 [INFO] running `Command { std: "docker" "start" "-a" "8547c56d8eaff7d6cb53893a50bd664ff273c77adeba6bd748aa9743d7cb30f5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling heim-common v0.1.0-rc.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling platforms v1.0.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling heim-host v0.1.0-rc.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking ordered-float v2.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking defer-drop v1.0.1 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking beef v0.5.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking uom v0.30.0 [INFO] [stderr] Checking vte v0.9.0 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking async-net v1.6.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking timer v0.2.0 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking heim-runtime v0.1.0-rc.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking tuikit v0.4.5 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking skim v0.9.4 [INFO] [stderr] Checking heim-net v0.1.0-rc.1 [INFO] [stderr] Checking heim-cpu v0.1.0-rc.1 [INFO] [stderr] Checking heim-process v0.1.1-rc.1 [INFO] [stderr] Checking heim v0.1.0-rc.1 [INFO] [stderr] Checking ikill v1.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.62s [INFO] running `Command { std: "docker" "inspect" "8547c56d8eaff7d6cb53893a50bd664ff273c77adeba6bd748aa9743d7cb30f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8547c56d8eaff7d6cb53893a50bd664ff273c77adeba6bd748aa9743d7cb30f5", kill_on_drop: false }` [INFO] [stdout] 8547c56d8eaff7d6cb53893a50bd664ff273c77adeba6bd748aa9743d7cb30f5 [INFO] checking ikill-1.5.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate ikill 1.5.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate ikill 1.5.0 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] removed /workspace/builds/worker-4-tc2/source/.cargo/config [INFO] started tweaking crates.io crate ikill 1.5.0 [INFO] finished tweaking crates.io crate ikill 1.5.0 [INFO] tweaked toml for crates.io crate ikill 1.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate ikill 1.5.0 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] e12034377aa1a216276917715c49e731c8e4fc47be000de3d83aca422b1e565c [INFO] running `Command { std: "docker" "start" "-a" "e12034377aa1a216276917715c49e731c8e4fc47be000de3d83aca422b1e565c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e12034377aa1a216276917715c49e731c8e4fc47be000de3d83aca422b1e565c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e12034377aa1a216276917715c49e731c8e4fc47be000de3d83aca422b1e565c", kill_on_drop: false }` [INFO] [stdout] e12034377aa1a216276917715c49e731c8e4fc47be000de3d83aca422b1e565c [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] 8ec08e185ce1e694f4f65310a02d73ee2601115c08e43e51761d19e85f55c65c [INFO] running `Command { std: "docker" "start" "-a" "8ec08e185ce1e694f4f65310a02d73ee2601115c08e43e51761d19e85f55c65c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling heim-common v0.1.0-rc.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.5/src/sync/parker.rs:364:25 [INFO] [stdout] | [INFO] [stdout] 364 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 365 | | NOTIFIED | PARKED => return, [INFO] [stdout] 366 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 367 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling platforms v1.0.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-1.12.0/src/future.rs:469:27 [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err(|_| unreachable!()).unwrap(); [INFO] [stdout] | ^^^^^^^ cannot infer type of the type parameter `F` declared on the method `map_err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err::(|_| unreachable!()).unwrap(); [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 E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-lite` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8ec08e185ce1e694f4f65310a02d73ee2601115c08e43e51761d19e85f55c65c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ec08e185ce1e694f4f65310a02d73ee2601115c08e43e51761d19e85f55c65c", kill_on_drop: false }` [INFO] [stdout] 8ec08e185ce1e694f4f65310a02d73ee2601115c08e43e51761d19e85f55c65c