[INFO] fetching crate gnome-search-provider-cartridges 0.1.0... [INFO] checking gnome-search-provider-cartridges-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate gnome-search-provider-cartridges 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate gnome-search-provider-cartridges 0.1.0 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] started tweaking crates.io crate gnome-search-provider-cartridges 0.1.0 [INFO] finished tweaking crates.io crate gnome-search-provider-cartridges 0.1.0 [INFO] tweaked toml for crates.io crate gnome-search-provider-cartridges 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate gnome-search-provider-cartridges 0.1.0 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 zvariant_utils v1.0.1 [INFO] [stderr] Downloaded zvariant_derive v3.15.0 [INFO] [stderr] Downloaded enumflags2 v0.7.7 [INFO] [stderr] Downloaded zbus_names v2.6.0 [INFO] [stderr] Downloaded zbus_macros v3.14.1 [INFO] [stderr] Downloaded enumflags2_derive v0.7.7 [INFO] [stderr] Downloaded zvariant v3.15.0 [INFO] [stderr] Downloaded ordered-stream v0.2.0 [INFO] [stderr] Downloaded serde_repr v0.1.16 [INFO] [stderr] Downloaded xdg-home v1.0.0 [INFO] [stderr] Downloaded system-deps v6.1.1 [INFO] [stderr] Downloaded glib-macros v0.18.0 [INFO] [stderr] Downloaded zbus v3.14.1 [INFO] [stderr] Downloaded gio v0.18.1 [INFO] [stderr] Downloaded glib v0.18.1 [INFO] [stderr] Downloaded search-provider v0.6.0 [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] 5d101cbdcb39fadd871534d63c9333a4a4e3b7f488e871e869ab442e0c5532df [INFO] running `Command { std: "docker" "start" "-a" "5d101cbdcb39fadd871534d63c9333a4a4e3b7f488e871e869ab442e0c5532df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d101cbdcb39fadd871534d63c9333a4a4e3b7f488e871e869ab442e0c5532df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d101cbdcb39fadd871534d63c9333a4a4e3b7f488e871e869ab442e0c5532df", kill_on_drop: false }` [INFO] [stdout] 5d101cbdcb39fadd871534d63c9333a4a4e3b7f488e871e869ab442e0c5532df [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] 727a901f229460cf09a99460d7ae76973575ff7ffe79dc59a3e9ddcdafe85ac9 [INFO] running `Command { std: "docker" "start" "-a" "727a901f229460cf09a99460d7ae76973575ff7ffe79dc59a3e9ddcdafe85ac9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling target-lexicon v0.12.11 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling cfg-expr v0.15.5 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Compiling gio v0.18.1 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling rustix v0.38.11 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking async-broadcast v0.5.1 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking xdg-home v1.0.0 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling enumflags2_derive v0.7.7 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Compiling system-deps v6.1.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling glib-macros v0.18.0 [INFO] [stderr] Compiling zvariant_derive v3.15.0 [INFO] [stderr] Compiling zbus_macros v3.14.1 [INFO] [stderr] Compiling glib-sys v0.18.1 [INFO] [stderr] Compiling gobject-sys v0.18.0 [INFO] [stderr] Compiling gio-sys v0.18.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.18.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking glib v0.18.1 [INFO] [stderr] Checking enumflags2 v0.7.7 [INFO] [stderr] Checking serde_json v1.0.105 [INFO] [stderr] Checking zvariant v3.15.0 [INFO] [stderr] Checking zbus_names v2.6.0 [INFO] [stderr] Checking zbus v3.14.1 [INFO] [stderr] Checking gdk-pixbuf v0.18.0 [INFO] [stderr] Checking search-provider v0.6.0 [INFO] [stderr] Checking gnome-search-provider-cartridges v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.47s [INFO] running `Command { std: "docker" "inspect" "727a901f229460cf09a99460d7ae76973575ff7ffe79dc59a3e9ddcdafe85ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "727a901f229460cf09a99460d7ae76973575ff7ffe79dc59a3e9ddcdafe85ac9", kill_on_drop: false }` [INFO] [stdout] 727a901f229460cf09a99460d7ae76973575ff7ffe79dc59a3e9ddcdafe85ac9 [INFO] checking gnome-search-provider-cartridges-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate gnome-search-provider-cartridges 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate gnome-search-provider-cartridges 0.1.0 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] started tweaking crates.io crate gnome-search-provider-cartridges 0.1.0 [INFO] finished tweaking crates.io crate gnome-search-provider-cartridges 0.1.0 [INFO] tweaked toml for crates.io crate gnome-search-provider-cartridges 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate gnome-search-provider-cartridges 0.1.0 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] 4f8e71becbe412041cc1289a595b7ad9c0334321672ef52dd2f8b1d8b638143d [INFO] running `Command { std: "docker" "start" "-a" "4f8e71becbe412041cc1289a595b7ad9c0334321672ef52dd2f8b1d8b638143d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f8e71becbe412041cc1289a595b7ad9c0334321672ef52dd2f8b1d8b638143d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f8e71becbe412041cc1289a595b7ad9c0334321672ef52dd2f8b1d8b638143d", kill_on_drop: false }` [INFO] [stdout] 4f8e71becbe412041cc1289a595b7ad9c0334321672ef52dd2f8b1d8b638143d [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] 5ce3138b3093c55d26ae6256db2c6cf2c7edb5730383092288520989634ce0c1 [INFO] running `Command { std: "docker" "start" "-a" "5ce3138b3093c55d26ae6256db2c6cf2c7edb5730383092288520989634ce0c1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling target-lexicon v0.12.11 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling cfg-expr v0.15.5 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-1.13.0/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] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling gio v0.18.1 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Compiling rustix v0.38.11 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking byteorder v1.4.3 [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5ce3138b3093c55d26ae6256db2c6cf2c7edb5730383092288520989634ce0c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ce3138b3093c55d26ae6256db2c6cf2c7edb5730383092288520989634ce0c1", kill_on_drop: false }` [INFO] [stdout] 5ce3138b3093c55d26ae6256db2c6cf2c7edb5730383092288520989634ce0c1