[INFO] cloning repository https://github.com/hazyfossa/flint [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hazyfossa/flint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhazyfossa%2Fflint", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhazyfossa%2Fflint'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d638cdfced642f45e5341222073ef13c233d198 [INFO] checking hazyfossa/flint against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhazyfossa%2Fflint" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hazyfossa/flint [INFO] finished tweaking git repo https://github.com/hazyfossa/flint [INFO] tweaked toml for git repo https://github.com/hazyfossa/flint written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hazyfossa/flint on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hazyfossa/flint 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0a15bdac64e321077b183197c10502182a1fcbe9bd97f55dae309d659b89cb9 [INFO] running `Command { std: "docker" "start" "-a" "b0a15bdac64e321077b183197c10502182a1fcbe9bd97f55dae309d659b89cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0a15bdac64e321077b183197c10502182a1fcbe9bd97f55dae309d659b89cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0a15bdac64e321077b183197c10502182a1fcbe9bd97f55dae309d659b89cb9", kill_on_drop: false }` [INFO] [stdout] b0a15bdac64e321077b183197c10502182a1fcbe9bd97f55dae309d659b89cb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5302ba8eb9b9fba8cd97924bc78758c256f373736040db73426ed7a1b13c8e40 [INFO] running `Command { std: "docker" "start" "-a" "5302ba8eb9b9fba8cd97924bc78758c256f373736040db73426ed7a1b13c8e40", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling binrw_derive v0.15.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling fs-err v3.1.3 [INFO] [stderr] Compiling pam-sys v0.5.6 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling binrw v0.15.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking toml_parser v1.0.3 [INFO] [stderr] Checking serde_spanned v1.0.2 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking toml_writer v1.0.3 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking toml v0.9.7 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking async-broadcast v0.7.2 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling enumflags2_derive v0.7.12 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zlink-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking freedesktop-file-parser v0.3.1 (https://github.com/BL-CZY/desktop_file_parser.git#f7e19dc1) [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking mayheap v0.2.0 [INFO] [stderr] Checking enumflags2 v0.7.12 [INFO] [stderr] Checking zvariant_utils v3.2.1 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking zlink-core v0.1.1 [INFO] [stderr] Compiling zvariant_derive v5.8.0 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking command-fds v0.3.2 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking zlink-tokio v0.1.1 [INFO] [stderr] Checking zlink v0.1.1 [INFO] [stderr] Compiling zvariant v5.8.0 [INFO] [stderr] Checking zbus_names v4.2.0 [INFO] [stderr] Compiling zbus_macros v5.12.0 [INFO] [stderr] Checking zbus v5.12.0 [INFO] [stderr] Checking flint v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::net::UnixDatagram` [INFO] [stdout] --> src/mode/worker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::UnixDatagram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::UnixDatagram` [INFO] [stdout] --> src/mode/worker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::UnixDatagram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `greeter_config` [INFO] [stdout] --> src/mode/daemon.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let greeter_config = config.greeters.get(&daemon_config.greeter).ok_or(anyhow!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_greeter_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `logind` [INFO] [stdout] --> src/mode/daemon.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let logind = systemd::dbus::logind::LoginD::builder(&dbus) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/mode/worker.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | async fn run(args: &Arguments) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `greeter_config` [INFO] [stdout] --> src/mode/daemon.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let greeter_config = config.greeters.get(&daemon_config.greeter).ok_or(anyhow!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_greeter_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `logind` [INFO] [stdout] --> src/mode/daemon.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let logind = systemd::dbus::logind::LoginD::builder(&dbus) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/mode/worker.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | async fn run(args: &Arguments) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `session` and `executable` are never read [INFO] [stdout] --> src/greet/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct GreeterConfig { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 7 | session: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | executable: PathBuf, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GreeterConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/mode/worker.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 85 | async fn run(args: &Arguments) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `UserDatabase` is never used [INFO] [stdout] --> src/systemd/varlink/userdb.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait UserDatabase { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetUserRecordOutput` is never constructed [INFO] [stdout] --> src/systemd/varlink/userdb.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct GetUserRecordOutput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetGroupRecordOutput` is never constructed [INFO] [stdout] --> src/systemd/varlink/userdb.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct GetGroupRecordOutput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetMembershipsOutput` is never constructed [INFO] [stdout] --> src/systemd/varlink/userdb.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct GetMembershipsOutput<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UserDatabaseError` is never used [INFO] [stdout] --> src/systemd/varlink/userdb.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum UserDatabaseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/login/context.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | env_parser_auto!(Seat); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/login/context.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | env_parser_auto!(Seat); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/define.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | env_parser_auto!(SessionTypeEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/define.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | env_parser_auto!(SessionTypeEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/metadata.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | env_parser_auto!(SessionNameEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/metadata.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | env_parser_auto!(SessionNameEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | #[br(count = address_len)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | #[br(count = display_len)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | #[br(count = name_len)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | #[br(count = data_len)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/wayland/mod.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | env_parser_auto!(Display); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/wayland/mod.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | env_parser_auto!(Display); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/utils.rs:234:87 [INFO] [stdout] | [INFO] [stdout] 234 | .opt_value_from_os_str::<_, _, Infallible>(["-c", "--config"], |path| { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 235 | | Ok(PathBuf::from(path)) [INFO] [stdout] 236 | | })? [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/utils.rs:235:21 [INFO] [stdout] | [INFO] [stdout] 235 | Ok(PathBuf::from(path)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flint` (bin "flint") due to 14 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `session` and `executable` are never read [INFO] [stdout] --> src/greet/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct GreeterConfig { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 7 | session: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | executable: PathBuf, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GreeterConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/mode/worker.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 85 | async fn run(args: &Arguments) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `UserDatabase` is never used [INFO] [stdout] --> src/systemd/varlink/userdb.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait UserDatabase { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetUserRecordOutput` is never constructed [INFO] [stdout] --> src/systemd/varlink/userdb.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct GetUserRecordOutput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetGroupRecordOutput` is never constructed [INFO] [stdout] --> src/systemd/varlink/userdb.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct GetGroupRecordOutput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetMembershipsOutput` is never constructed [INFO] [stdout] --> src/systemd/varlink/userdb.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct GetMembershipsOutput<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UserDatabaseError` is never used [INFO] [stdout] --> src/systemd/varlink/userdb.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum UserDatabaseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/login/context.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | env_parser_auto!(Seat); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/login/context.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | env_parser_auto!(Seat); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/define.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | env_parser_auto!(SessionTypeEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/define.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | env_parser_auto!(SessionTypeEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/metadata.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | env_parser_auto!(SessionNameEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/metadata.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | env_parser_auto!(SessionNameEnv); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | #[br(count = address_len)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | #[br(count = display_len)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | #[br(count = name_len)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/session/x11/auth/encoding.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | #[br(count = data_len)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/wayland/mod.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | env_parser_auto!(Display); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/environment.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(Self(value.try_to_string()?.parse()?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/session/wayland/mod.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | env_parser_auto!(Display); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env_parser_auto` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/utils.rs:234:87 [INFO] [stdout] | [INFO] [stdout] 234 | .opt_value_from_os_str::<_, _, Infallible>(["-c", "--config"], |path| { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 235 | | Ok(PathBuf::from(path)) [INFO] [stdout] 236 | | })? [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/utils.rs:235:21 [INFO] [stdout] | [INFO] [stdout] 235 | Ok(PathBuf::from(path)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flint` (bin "flint" test) due to 14 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5302ba8eb9b9fba8cd97924bc78758c256f373736040db73426ed7a1b13c8e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5302ba8eb9b9fba8cd97924bc78758c256f373736040db73426ed7a1b13c8e40", kill_on_drop: false }` [INFO] [stdout] 5302ba8eb9b9fba8cd97924bc78758c256f373736040db73426ed7a1b13c8e40