[INFO] fetching crate dlauncher 0.1.1... [INFO] checking dlauncher-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate dlauncher 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate dlauncher 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dlauncher 0.1.1 [INFO] finished tweaking crates.io crate dlauncher 0.1.1 [INFO] tweaked toml for crates.io crate dlauncher 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate dlauncher 0.1.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v1.0.1 [INFO] [stderr] Downloaded ryu v1.0.9 [INFO] [stderr] Downloaded field-offset v0.3.4 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded dashmap v5.3.3 [INFO] [stderr] Downloaded dbus v0.9.5 [INFO] [stderr] Downloaded gdk-sys v0.15.1 [INFO] [stderr] Downloaded gio v0.15.11 [INFO] [stderr] Downloaded gtk-sys v0.15.3 [INFO] [stderr] Downloaded gtk v0.15.5 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded glib v0.15.11 [INFO] [stderr] Downloaded gio-sys v0.15.10 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded dbus-crossroads v0.5.0 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded cairo-rs v0.15.11 [INFO] [stderr] Downloaded gdk v0.15.4 [INFO] [stderr] Downloaded serde_json v1.0.80 [INFO] [stderr] Downloaded libdbus-sys v0.2.2 [INFO] [stderr] Downloaded atk v0.15.1 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded gdk-pixbuf v0.15.11 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded atk-sys v0.15.1 [INFO] [stderr] Downloaded cairo-sys-rs v0.15.1 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.15.10 [INFO] [stderr] Downloaded gtk3-macros v0.15.4 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded slab v0.4.6 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded proc-macro-crate v1.1.3 [INFO] [stderr] Downloaded glib-macros v0.15.11 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded glib-sys v0.15.10 [INFO] [stderr] Downloaded gobject-sys v0.15.10 [INFO] [stderr] Downloaded cfg-expr v0.10.2 [INFO] [stderr] Downloaded version-compare v0.1.0 [INFO] [stderr] Downloaded pango-sys v0.15.10 [INFO] [stderr] Downloaded pango v0.15.10 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded system-deps v6.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded toml v0.5.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89d6c4a03b3414301e9e873ad09c2c89bbb4cda0cb95bbdb38367f1c2f5a603b [INFO] running `Command { std: "docker" "start" "-a" "89d6c4a03b3414301e9e873ad09c2c89bbb4cda0cb95bbdb38367f1c2f5a603b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89d6c4a03b3414301e9e873ad09c2c89bbb4cda0cb95bbdb38367f1c2f5a603b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d6c4a03b3414301e9e873ad09c2c89bbb4cda0cb95bbdb38367f1c2f5a603b", kill_on_drop: false }` [INFO] [stdout] 89d6c4a03b3414301e9e873ad09c2c89bbb4cda0cb95bbdb38367f1c2f5a603b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddf7720c7c70ebe023fe01abc7c11be6d272da173bcd71f43d0c464340822c20 [INFO] running `Command { std: "docker" "start" "-a" "ddf7720c7c70ebe023fe01abc7c11be6d272da173bcd71f43d0c464340822c20", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling cfg-expr v0.10.2 [INFO] [stderr] Compiling gio v0.15.11 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling gtk v0.15.5 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking dbus v0.9.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking dbus-crossroads v0.5.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling system-deps v6.0.2 [INFO] [stderr] Compiling glib-sys v0.15.10 [INFO] [stderr] Compiling gobject-sys v0.15.10 [INFO] [stderr] Compiling gio-sys v0.15.10 [INFO] [stderr] Compiling pango-sys v0.15.10 [INFO] [stderr] Compiling atk-sys v0.15.1 [INFO] [stderr] Compiling gdk-sys v0.15.1 [INFO] [stderr] Compiling cairo-sys-rs v0.15.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.15.10 [INFO] [stderr] Compiling gtk-sys v0.15.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling glib-macros v0.15.11 [INFO] [stderr] Compiling gtk3-macros v0.15.4 [INFO] [stderr] Checking glib v0.15.11 [INFO] [stderr] Checking dashmap v5.3.3 [INFO] [stderr] Checking pango v0.15.10 [INFO] [stderr] Checking cairo-rs v0.15.11 [INFO] [stderr] Checking atk v0.15.1 [INFO] [stderr] Checking gdk-pixbuf v0.15.11 [INFO] [stderr] Checking gdk v0.15.4 [INFO] [stderr] Checking dlauncher v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `ExtensionContext`, which is not FFI-safe [INFO] [stdout] --> src/extension/mod.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | pub type ExtensionOutputFunc = unsafe extern "C" fn(ExtensionContext) -> ExtensionExitCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/extension/mod.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct ExtensionContext { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `ExtensionContext`, which is not FFI-safe [INFO] [stdout] --> src/extension/mod.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | pub type ExtensionOutputFunc = unsafe extern "C" fn(ExtensionContext) -> ExtensionExitCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/extension/mod.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct ExtensionContext { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` 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 1m 04s [INFO] running `Command { std: "docker" "inspect" "ddf7720c7c70ebe023fe01abc7c11be6d272da173bcd71f43d0c464340822c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddf7720c7c70ebe023fe01abc7c11be6d272da173bcd71f43d0c464340822c20", kill_on_drop: false }` [INFO] [stdout] ddf7720c7c70ebe023fe01abc7c11be6d272da173bcd71f43d0c464340822c20 [INFO] checking dlauncher-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate dlauncher 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dlauncher 0.1.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dlauncher 0.1.1 [INFO] finished tweaking crates.io crate dlauncher 0.1.1 [INFO] tweaked toml for crates.io crate dlauncher 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate dlauncher 0.1.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b1ae10fc53e9d9d50a668a840f4a768ee18431d1a4cba9f25a5bb2b9ac04a7c [INFO] running `Command { std: "docker" "start" "-a" "0b1ae10fc53e9d9d50a668a840f4a768ee18431d1a4cba9f25a5bb2b9ac04a7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b1ae10fc53e9d9d50a668a840f4a768ee18431d1a4cba9f25a5bb2b9ac04a7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b1ae10fc53e9d9d50a668a840f4a768ee18431d1a4cba9f25a5bb2b9ac04a7c", kill_on_drop: false }` [INFO] [stdout] 0b1ae10fc53e9d9d50a668a840f4a768ee18431d1a4cba9f25a5bb2b9ac04a7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc04971993349976c1984435cfff0563391fea83ccd2f34d6fc3e24f806885b0 [INFO] running `Command { std: "docker" "start" "-a" "cc04971993349976c1984435cfff0563391fea83ccd2f34d6fc3e24f806885b0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling gio v0.15.11 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling cfg-expr v0.10.2 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling gtk v0.15.5 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking dbus v0.9.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking dbus-crossroads v0.5.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling system-deps v6.0.2 [INFO] [stderr] Compiling glib-sys v0.15.10 [INFO] [stderr] Compiling gobject-sys v0.15.10 [INFO] [stderr] Compiling gio-sys v0.15.10 [INFO] [stderr] Compiling atk-sys v0.15.1 [INFO] [stderr] Compiling pango-sys v0.15.10 [INFO] [stderr] Compiling gdk-sys v0.15.1 [INFO] [stderr] Compiling cairo-sys-rs v0.15.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.15.10 [INFO] [stderr] Compiling gtk-sys v0.15.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling glib-macros v0.15.11 [INFO] [stderr] Compiling gtk3-macros v0.15.4 [INFO] [stderr] Checking glib v0.15.11 [INFO] [stderr] Checking dashmap v5.3.3 [INFO] [stderr] Checking pango v0.15.10 [INFO] [stderr] Checking cairo-rs v0.15.11 [INFO] [stderr] Checking atk v0.15.1 [INFO] [stderr] Checking gdk-pixbuf v0.15.11 [INFO] [stderr] Checking gdk v0.15.4 [INFO] [stderr] Checking dlauncher v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `ExtensionContext`, which is not FFI-safe [INFO] [stdout] --> src/extension/mod.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | pub type ExtensionOutputFunc = unsafe extern "C" fn(ExtensionContext) -> ExtensionExitCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/extension/mod.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct ExtensionContext { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `ExtensionContext`, which is not FFI-safe [INFO] [stdout] --> src/extension/mod.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | pub type ExtensionOutputFunc = unsafe extern "C" fn(ExtensionContext) -> ExtensionExitCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/extension/mod.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct ExtensionContext { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` 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] error: could not compile `dlauncher` (bin "dlauncher-toggle" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied [INFO] [stdout] --> src/dlauncher-toggle.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | proxy.method_call("com.dlauncher.server", "OpenWindow", ())?; [INFO] [stdout] | ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ReadAll`: [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] (A, B, C, D, E, F, G, H) [INFO] [stdout] and 15 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.5/src/blocking.rs:393:35 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into>, M: Into>>(&self, i: I, m: M, args: A) -> Resu... [INFO] [stdout] | ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call` [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 E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied [INFO] [stdout] --> src/dlauncher-toggle.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | proxy.method_call("com.dlauncher.server", "OpenWindow", ())?; [INFO] [stdout] | ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ReadAll`: [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] (A, B, C, D, E, F, G, H) [INFO] [stdout] and 15 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.5/src/blocking.rs:393:35 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into>, M: Into>>(&self, i: I, m: M, args: A) -> Resu... [INFO] [stdout] | ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call` [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 E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dlauncher` (bin "dlauncher-toggle") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "cc04971993349976c1984435cfff0563391fea83ccd2f34d6fc3e24f806885b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc04971993349976c1984435cfff0563391fea83ccd2f34d6fc3e24f806885b0", kill_on_drop: false }` [INFO] [stdout] cc04971993349976c1984435cfff0563391fea83ccd2f34d6fc3e24f806885b0