[INFO] fetching crate nativeshell 0.1.16... [INFO] testing nativeshell-0.1.16 against 1.90.0 for beta-1.91-3 [INFO] extracting crate nativeshell 0.1.16 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nativeshell 0.1.16 [INFO] finished tweaking crates.io crate nativeshell 0.1.16 [INFO] tweaked toml for crates.io crate nativeshell 0.1.16 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nativeshell 0.1.16 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 192 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding cairo-rs v0.14.9 (available: v0.21.2) [INFO] [stderr] Adding cocoa v0.24.1 (available: v0.26.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.1) [INFO] [stderr] Adding core-graphics v0.22.3 (available: v0.25.0) [INFO] [stderr] Adding gdk v0.14.3 (available: v0.18.2) [INFO] [stderr] Adding gdk-sys v0.14.0 (available: v0.18.2) [INFO] [stderr] Adding gio v0.14.8 (available: v0.21.2) [INFO] [stderr] Adding gio-sys v0.14.0 (available: v0.21.2) [INFO] [stderr] Adding glib v0.14.8 (available: v0.21.3) [INFO] [stderr] Adding glib-sys v0.14.0 (available: v0.21.2) [INFO] [stderr] Adding gobject-sys v0.14.0 (available: v0.21.2) [INFO] [stderr] Adding gtk v0.14.3 (available: v0.18.2) [INFO] [stderr] Adding gtk-sys v0.14.0 (available: v0.18.2) [INFO] [stderr] Adding widestring v0.5.1 (available: v1.2.0) [INFO] [stderr] Adding windows v0.28.0 (available: v0.62.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows_quote v0.28.0 [INFO] [stderr] Downloaded windows_macros v0.28.0 [INFO] [stderr] Downloaded windows_gen v0.28.0 [INFO] [stderr] Downloaded mmap-fixed v0.1.6 [INFO] [stderr] Downloaded detour v0.8.1 [INFO] [stderr] Downloaded atk v0.14.0 [INFO] [stderr] Downloaded libudis86-sys v0.2.1 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded atk-sys v0.14.0 [INFO] [stderr] Downloaded cfg-expr v0.8.1 [INFO] [stderr] Downloaded gdk-sys v0.14.0 [INFO] [stderr] Downloaded gdk v0.14.3 [INFO] [stderr] Downloaded gio-sys v0.14.0 [INFO] [stderr] Downloaded cairo-rs v0.14.9 [INFO] [stderr] Downloaded gio v0.14.8 [INFO] [stderr] Downloaded gtk-sys v0.14.0 [INFO] [stderr] Downloaded glib v0.14.8 [INFO] [stderr] Downloaded pango v0.14.8 [INFO] [stderr] Downloaded cairo-sys-rs v0.14.9 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded nativeshell_build v0.1.16 [INFO] [stderr] Downloaded exec v0.3.1 [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded pango-sys v0.14.0 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded system-deps v3.2.0 [INFO] [stderr] Downloaded utf16_lit v2.0.2 [INFO] [stderr] Downloaded velcro_core v0.5.4 [INFO] [stderr] Downloaded velcro_macros v0.5.4 [INFO] [stderr] Downloaded velcro v0.5.4 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.28.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.28.0 [INFO] [stderr] Downloaded region v2.2.0 [INFO] [stderr] Downloaded slice-pool v0.4.1 [INFO] [stderr] Downloaded gdk-pixbuf v0.14.0 [INFO] [stderr] Downloaded gtk v0.14.3 [INFO] [stderr] Downloaded gtk3-macros v0.14.0 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.28.0 [INFO] [stderr] Downloaded path-slash v0.1.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.28.0 [INFO] [stderr] Downloaded process_path v0.1.4 [INFO] [stderr] Downloaded windows_i686_gnu v0.28.0 [INFO] [stderr] Downloaded windows-sys v0.28.0 [INFO] [stderr] Downloaded windows_reader v0.28.0 [INFO] [stderr] Downloaded windows v0.28.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c454613517dabc83ac6b4246475c72cb9cb087b2307d23c130d1be926ec915e [INFO] running `Command { std: "docker" "start" "-a" "2c454613517dabc83ac6b4246475c72cb9cb087b2307d23c130d1be926ec915e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c454613517dabc83ac6b4246475c72cb9cb087b2307d23c130d1be926ec915e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c454613517dabc83ac6b4246475c72cb9cb087b2307d23c130d1be926ec915e", kill_on_drop: false }` [INFO] [stdout] 2c454613517dabc83ac6b4246475c72cb9cb087b2307d23c130d1be926ec915e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 074cfd0c6ca88449ef1f6209a100472473bc46e3c0890a2925f33781dfa9687a [INFO] running `Command { std: "docker" "start" "-a" "074cfd0c6ca88449ef1f6209a100472473bc46e3c0890a2925f33781dfa9687a", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling gio v0.14.8 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling cargo-emit v0.2.1 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling path-slash v0.1.5 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling velcro_core v0.5.4 [INFO] [stderr] Compiling gtk v0.14.3 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling copy_dir v0.1.3 [INFO] [stderr] Compiling velcro_macros v0.5.4 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling nativeshell_build v0.1.16 [INFO] [stderr] Compiling velcro v0.5.4 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling system-deps v3.2.0 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling nativeshell v0.1.16 (/opt/rustwide/workdir) [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.9 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling glib v0.14.8 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling pango v0.14.8 [INFO] [stderr] Compiling cairo-rs v0.14.9 [INFO] [stderr] Compiling atk v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf v0.14.0 [INFO] [stderr] Compiling gdk v0.14.3 [INFO] [stdout] warning: unexpected `cfg` condition name: `flutter_profile` [INFO] [stdout] --> src/shell/observatory.rs:153:15 [INFO] [stdout] | [INFO] [stdout] 153 | #[cfg(any(flutter_profile, debug_assertions))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(flutter_profile)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(flutter_profile)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/shell/mod.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `bitrig` [INFO] [stdout] --> src/util/errno.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | target_os = "bitrig", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 9 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gtk` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name gtk --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk-0.14.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dox", "v3_20", "v3_22", "v3_22_20", "v3_22_26", "v3_22_27", "v3_22_29", "v3_22_30", "v3_24", "v3_24_8", "v3_24_9"))' -C metadata=61f51b156b224a8d -C extra-filename=-f2d5ccd7e567ca89 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-d2665ba1206a540d.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3333d968e5f279ee.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-0b09fabc2f1bf619.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-382ddb71d61ba85c.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-e5ad47375be4a090.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-ba045d4fa6f51463.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-2e0d9c1571b6b712.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-fa4f696898619266.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-5694789e5abf0ca1.rmeta --extern ffi=/opt/rustwide/target/debug/deps/libgtk_sys-f2613acb8bd19f6d.rmeta --extern gtk3_macros=/opt/rustwide/target/debug/deps/libgtk3_macros-d0932ac53c6bd801.so --extern libc=/opt/rustwide/target/debug/deps/liblibc-08aef465eb552f81.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-65395029fac7f518.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-60d338c5b844910d.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"' --cfg 'gdk_backend="x11"'` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/async_method_call_handler.rs:164:19 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn borrow(&self) -> Ref { [INFO] [stdout] | ^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 164 | pub fn borrow(&self) -> Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/async_method_call_handler.rs:168:23 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn borrow_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 168 | pub fn borrow_mut(&self) -> RefMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/engine_manager.rs:63:23 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn get_engine(&self, handle: EngineHandle) -> Option> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn get_engine(&self, handle: EngineHandle) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/event_channel.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn borrow(&self) -> Ref { [INFO] [stdout] | ^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | pub fn borrow(&self) -> Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/event_channel.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn borrow_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 85 | pub fn borrow_mut(&self) -> RefMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/method_call_handler.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn borrow(&self) -> Ref { [INFO] [stdout] | ^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn borrow(&self) -> Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/shell/method_call_handler.rs:108:23 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn borrow_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 108 | pub fn borrow_mut(&self) -> RefMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/util/capsule.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | unsafe { COUNTER.fetch_add(1, Ordering::SeqCst) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/cell.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn borrow(&self) -> Ref { [INFO] [stdout] | ^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | pub fn borrow(&self) -> Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/cell.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn borrow_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 83 | pub fn borrow_mut(&self) -> RefMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "074cfd0c6ca88449ef1f6209a100472473bc46e3c0890a2925f33781dfa9687a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074cfd0c6ca88449ef1f6209a100472473bc46e3c0890a2925f33781dfa9687a", kill_on_drop: false }` [INFO] [stdout] 074cfd0c6ca88449ef1f6209a100472473bc46e3c0890a2925f33781dfa9687a