[INFO] fetching crate xdg-portal 0.2.0...
[INFO] checking xdg-portal-0.2.0 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] extracting crate xdg-portal 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate xdg-portal 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xdg-portal 0.2.0
[INFO] tweaked toml for crates.io crate xdg-portal 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xdg-portal 0.2.0 on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xdg-portal 0.2.0 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] d78697a43c310e5da5c6da3b3d28feda830d4c2c0ce848ae4f436a09fe34d3be
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[INFO] running `Command { std: "docker" "inspect" "d78697a43c310e5da5c6da3b3d28feda830d4c2c0ce848ae4f436a09fe34d3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78697a43c310e5da5c6da3b3d28feda830d4c2c0ce848ae4f436a09fe34d3be", kill_on_drop: false }`
[INFO] [stdout] d78697a43c310e5da5c6da3b3d28feda830d4c2c0ce848ae4f436a09fe34d3be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bc96b062db532e37afef4cbb118ec1471a52a9eb5b014d50c5e8de82c081580
[INFO] running `Command { std: "docker" "start" "-a" "0bc96b062db532e37afef4cbb118ec1471a52a9eb5b014d50c5e8de82c081580", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]     Checking xdg-portal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(cell_update)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(cell_update)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_token` and `address` are never used
[INFO] [stdout]   --> src/proxy/email.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<'a> ZComposeEmailReq<'a> {
[INFO] [stdout]    | ----------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |   pub fn handle_token(mut self, handle_token: Option<&'a str>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn address(mut self, address: Option<&'a str>) -> Self {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `files` is never used
[INFO] [stdout]    --> src/proxy/file_chooser.rs:218:10
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl<'a> ZSaveFilesReq<'a> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |   pub fn files(mut self, files: Option<&'a Vec<&'a [u8]>>) -> Self {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance_threshold` and `accuracy` are never used
[INFO] [stdout]   --> src/proxy/location.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<'a> ZCreateSessionReq<'a> {
[INFO] [stdout]    | ------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |   pub fn distance_threshold(mut self, distance_threshold: Option<u32>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |   pub fn accuracy(mut self, accuracy: Option<u32>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `markup_body` and `default_action_target` are never used
[INFO] [stdout]   --> src/proxy/notification.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl<'a> ZSendNotificationReq<'a> {
[INFO] [stdout]    | --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |   pub fn markup_body(mut self, markup_body: Option<&'a str>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn default_action_target(mut self, default_action_target: Option<bool>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZNotificationButton` is never constructed
[INFO] [stdout]    --> src/proxy/notification.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct ZNotificationButton<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ZNotificationIcon` is never used
[INFO] [stdout]    --> src/proxy/notification.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub enum ZNotificationIcon {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `restore_token` is never read
[INFO] [stdout]    --> src/proxy/screencast.rs:136:7
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct ZStartRes {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 135 |   pub streams: Vec<(u32, ZStartStream)>,
[INFO] [stdout] 136 |   pub restore_token: Option<String>,
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ZStartRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_token` and `address` are never used
[INFO] [stdout]   --> src/proxy/email.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<'a> ZComposeEmailReq<'a> {
[INFO] [stdout]    | ----------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |   pub fn handle_token(mut self, handle_token: Option<&'a str>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn address(mut self, address: Option<&'a str>) -> Self {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `files` is never used
[INFO] [stdout]    --> src/proxy/file_chooser.rs:218:10
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl<'a> ZSaveFilesReq<'a> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |   pub fn files(mut self, files: Option<&'a Vec<&'a [u8]>>) -> Self {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance_threshold` and `accuracy` are never used
[INFO] [stdout]   --> src/proxy/location.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<'a> ZCreateSessionReq<'a> {
[INFO] [stdout]    | ------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |   pub fn distance_threshold(mut self, distance_threshold: Option<u32>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |   pub fn accuracy(mut self, accuracy: Option<u32>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `markup_body` and `default_action_target` are never used
[INFO] [stdout]   --> src/proxy/notification.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl<'a> ZSendNotificationReq<'a> {
[INFO] [stdout]    | --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |   pub fn markup_body(mut self, markup_body: Option<&'a str>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn default_action_target(mut self, default_action_target: Option<bool>) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZNotificationButton` is never constructed
[INFO] [stdout]    --> src/proxy/notification.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct ZNotificationButton<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ZNotificationIcon` is never used
[INFO] [stdout]    --> src/proxy/notification.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub enum ZNotificationIcon {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `restore_token` is never read
[INFO] [stdout]    --> src/proxy/screencast.rs:136:7
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct ZStartRes {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 135 |   pub streams: Vec<(u32, ZStartStream)>,
[INFO] [stdout] 136 |   pub restore_token: Option<String>,
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ZStartRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]  --> examples/memory_monitor.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async move { if let Ok(level) = memory_monitor_portal.low_memory_warning().await {} },
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WallpaperPortal`
[INFO] [stdout]  --> examples/wallpaper.rs:4:70
[INFO] [stdout]   |
[INFO] [stdout] 4 | use xdg_portal::wallpaper::{SetWallpaperFileReq, SetWallpaperUriReq, WallpaperPortal};
[INFO] [stdout]   |                                                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_file` is never used
[INFO] [stdout]   --> examples/file_chooser.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | async fn save_file() {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_files` is never used
[INFO] [stdout]   --> examples/file_chooser.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | async fn save_files() {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pick_color` is never used
[INFO] [stdout]   --> examples/screenshot.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | async fn pick_color() {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_wallpaper_file` is never used
[INFO] [stdout]   --> examples/wallpaper.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | async fn set_wallpaper_file() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.36s
[INFO] running `Command { std: "docker" "inspect" "0bc96b062db532e37afef4cbb118ec1471a52a9eb5b014d50c5e8de82c081580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc96b062db532e37afef4cbb118ec1471a52a9eb5b014d50c5e8de82c081580", kill_on_drop: false }`
[INFO] [stdout] 0bc96b062db532e37afef4cbb118ec1471a52a9eb5b014d50c5e8de82c081580