[INFO] cloning repository https://github.com/kavniekerk/neovim-gtk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kavniekerk/neovim-gtk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkavniekerk%2Fneovim-gtk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkavniekerk%2Fneovim-gtk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 620328a66802fb246ee0d2802241027309c8e4f2 [INFO] checking kavniekerk/neovim-gtk against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkavniekerk%2Fneovim-gtk" "/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/kavniekerk/neovim-gtk on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kavniekerk/neovim-gtk [INFO] finished tweaking git repo https://github.com/kavniekerk/neovim-gtk [INFO] tweaked toml for git repo https://github.com/kavniekerk/neovim-gtk written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kavniekerk/neovim-gtk 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winres v0.1.6 [INFO] [stderr] Downloaded unix-daemonize v0.1.2 [INFO] [stderr] Downloaded rmpv v0.4.0 [INFO] [stderr] Downloaded wincolor v1.0.0 [INFO] [stderr] Downloaded neovim-lib v0.5.4 [INFO] [stderr] Downloaded termcolor v1.0.1 [INFO] [stderr] Downloaded serde_bytes v0.10.4 [INFO] [stderr] Downloaded env_logger v0.5.12 [INFO] [stderr] Downloaded gio v0.5.0 [INFO] [stderr] Downloaded pangocairo-sys v0.8.0 [INFO] [stderr] Downloaded dirs v1.0.3 [INFO] [stderr] Downloaded pangocairo 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd2ef7e185860119ba1242c473470411aa3a79f41303714cf4b537ce74f1f304 [INFO] running `Command { std: "docker" "start" "-a" "fd2ef7e185860119ba1242c473470411aa3a79f41303714cf4b537ce74f1f304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd2ef7e185860119ba1242c473470411aa3a79f41303714cf4b537ce74f1f304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd2ef7e185860119ba1242c473470411aa3a79f41303714cf4b537ce74f1f304", kill_on_drop: false }` [INFO] [stdout] fd2ef7e185860119ba1242c473470411aa3a79f41303714cf4b537ce74f1f304 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2dd0b36b3a7aa542bede3dc2951ede33445306b8ba4d6f1e69d638f9cf5dc92 [INFO] running `Command { std: "docker" "start" "-a" "b2dd0b36b3a7aa542bede3dc2951ede33445306b8ba4d6f1e69d638f9cf5dc92", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling pkg-config v0.3.13 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling gio v0.5.0 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling gdk v0.9.0 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling gdk-sys v0.7.0 [INFO] [stderr] Compiling atk-sys v0.7.0 [INFO] [stderr] Compiling gtk-sys v0.7.0 [INFO] [stderr] Compiling pangocairo-sys v0.8.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Checking byteorder v1.2.4 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking glib v0.6.0 [INFO] [stderr] Checking rmp v0.8.7 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Compiling gtk v0.5.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling pangocairo v0.6.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Compiling nvim-gtk v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking termcolor v1.0.1 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking phf v0.7.22 [INFO] [stderr] Checking unix-daemonize v0.1.2 [INFO] [stderr] Checking dirs v1.0.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking pango v0.5.0 [INFO] [stderr] Checking serde_bytes v0.10.4 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking rmpv v0.4.0 [INFO] [stderr] Checking neovim-lib v0.5.4 [INFO] [stderr] Checking env_logger v0.5.12 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stdout] warning: unused import: `self::item::Item` [INFO] [stdout] --> src/ui_model/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::item::Item; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/render/mod.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_source_rgbo(&self, &color::Color, Option); [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &color::Color` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/render/mod.rs:19:46 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_source_rgbo(&self, &color::Color, Option); [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Option` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::item::Item` [INFO] [stdout] --> src/ui_model/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::item::Item; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/render/mod.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_source_rgbo(&self, &color::Color, Option); [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &color::Color` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/render/mod.rs:19:46 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_source_rgbo(&self, &color::Color, Option); [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Option` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | source: Box, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 | source: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell.rs:135:35 [INFO] [stdout] | [INFO] [stdout] 135 | detach_cb: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 | detach_cb: Option>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell.rs:136:41 [INFO] [stdout] | [INFO] [stdout] 136 | nvim_started_cb: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | nvim_started_cb: Option>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell.rs:137:28 [INFO] [stdout] | [INFO] [stdout] 137 | command_cb: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 137 | command_cb: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscriptions.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | cb: Box) + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | cb: Box) + 'static>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | source: Box, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 | source: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell.rs:135:35 [INFO] [stdout] | [INFO] [stdout] 135 | detach_cb: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 | detach_cb: Option>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell.rs:136:41 [INFO] [stdout] | [INFO] [stdout] 136 | nvim_started_cb: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | nvim_started_cb: Option>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell.rs:137:28 [INFO] [stdout] | [INFO] [stdout] 137 | command_cb: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 137 | command_cb: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscriptions.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | cb: Box) + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | cb: Box) + 'static>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 | fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | E: Into>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 | E: Into>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | E: Into>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | E: Into>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 | fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | E: Into>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 | E: Into>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nvim/mod.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | E: Into>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | E: Into>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project.rs:560:34 [INFO] [stdout] | [INFO] [stdout] 560 | fn to_values(&self) -> Box<[>k::ToValue]> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 560 | fn to_values(&self) -> Box<[&dyn gtk::ToValue]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project.rs:560:34 [INFO] [stdout] | [INFO] [stdout] 560 | fn to_values(&self) -> Box<[>k::ToValue]> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 560 | fn to_values(&self) -> Box<[&dyn gtk::ToValue]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/plug_manager/store.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 142 | .trim_right_matches(".git") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 142 | .trim_end_matches(".git") [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/plug_manager/plugin_settings_dlg.rs:93:29 [INFO] [stdout] | [INFO] [stdout] 93 | let path = path.trim_right_matches(".git"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 93 | let path = path.trim_end_matches(".git"); [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/plug_manager/store.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 142 | .trim_right_matches(".git") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 142 | .trim_end_matches(".git") [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/plug_manager/plugin_settings_dlg.rs:93:29 [INFO] [stdout] | [INFO] [stdout] 93 | let path = path.trim_right_matches(".git"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 93 | let path = path.trim_end_matches(".git"); [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/popup_menu.rs:159:31 [INFO] [stdout] | [INFO] [stdout] 159 | let line_array: [&glib::ToValue; 4] = [&line.word, &line.kind, &line.menu, &line.info]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 159 | let line_array: [&dyn glib::ToValue; 4] = [&line.word, &line.kind, &line.menu, &line.info]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/popup_menu.rs:159:31 [INFO] [stdout] | [INFO] [stdout] 159 | let line_array: [&glib::ToValue; 4] = [&line.word, &line.kind, &line.menu, &line.info]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 159 | let line_array: [&dyn glib::ToValue; 4] = [&line.word, &line.kind, &line.menu, &line.info]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui_model/mod.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let mut target_row = &mut target.model[row_idx]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui_model/mod.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let mut target_row = &mut target.model[row_idx]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/popup_menu.rs:333:13 [INFO] [stdout] | [INFO] [stdout] 333 | let mut apply_command: String = if target_idx > selected_idx { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/popup_menu.rs:333:13 [INFO] [stdout] | [INFO] [stdout] 333 | let mut apply_command: String = if target_idx > selected_idx { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shell.rs:1328:17 [INFO] [stdout] | [INFO] [stdout] 1328 | let mut render_state = self.render_state.borrow_mut(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/shell.rs:1328:17 [INFO] [stdout] | [INFO] [stdout] 1328 | let mut render_state = self.render_state.borrow_mut(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bot` is never read [INFO] [stdout] --> src/ui_model/item.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct InkOverflow { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 55 | pub bot: f64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InkOverflow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `github_stars` is never read [INFO] [stdout] --> src/plug_manager/vimawesome.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 156 | pub struct Description { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 160 | pub github_stars: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Description` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bot` is never read [INFO] [stdout] --> src/ui_model/item.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct InkOverflow { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 55 | pub bot: f64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InkOverflow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `github_stars` is never read [INFO] [stdout] --> src/plug_manager/vimawesome.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 156 | pub struct Description { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 160 | pub github_stars: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Description` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "b2dd0b36b3a7aa542bede3dc2951ede33445306b8ba4d6f1e69d638f9cf5dc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2dd0b36b3a7aa542bede3dc2951ede33445306b8ba4d6f1e69d638f9cf5dc92", kill_on_drop: false }` [INFO] [stdout] b2dd0b36b3a7aa542bede3dc2951ede33445306b8ba4d6f1e69d638f9cf5dc92