[INFO] fetching crate silpkg 0.1.4... [INFO] checking silpkg-0.1.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate silpkg 0.1.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate silpkg 0.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate silpkg 0.1.4 [INFO] tweaked toml for crates.io crate silpkg 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate silpkg 0.1.4 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 crates.io crate silpkg 0.1.4 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d46c42d5cd8cfdf3c90567ea51adc3f432327ffc2b6ec14418c36817dbe1e46b [INFO] running `Command { std: "docker" "start" "-a" "d46c42d5cd8cfdf3c90567ea51adc3f432327ffc2b6ec14418c36817dbe1e46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d46c42d5cd8cfdf3c90567ea51adc3f432327ffc2b6ec14418c36817dbe1e46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46c42d5cd8cfdf3c90567ea51adc3f432327ffc2b6ec14418c36817dbe1e46b", kill_on_drop: false }` [INFO] [stdout] d46c42d5cd8cfdf3c90567ea51adc3f432327ffc2b6ec14418c36817dbe1e46b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fad4ce02e947e98f866dcee37e6fa180ee94205c8cf1d66559e1f13c860d2ccb [INFO] running `Command { std: "docker" "start" "-a" "fad4ce02e947e98f866dcee37e6fa180ee94205c8cf1d66559e1f13c860d2ccb", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking jiff v0.2.13 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling silpkg-macros v0.2.0 [INFO] [stderr] Compiling test-log-macros v0.2.17 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking test-log v0.2.17 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking silpkg v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/base/write.rs:26:54 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn create() -> Result { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 27 | | request!(rewind); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | request!(write all MAGIC); [INFO] [stdout] ... | [INFO] [stdout] 45 | | }) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/base/write.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | / Ok(PkgState { [INFO] [stdout] 41 | | path_region_size: initial_path_region_size as u32, [INFO] [stdout] 42 | | path_region_empty_offset: 0, [INFO] [stdout] 43 | | entries: vec![None; initial_entry_count as usize], [INFO] [stdout] 44 | | path_to_entry_index_map: HashMap::default(), [INFO] [stdout] 45 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn open(&mut self, path: &str) -> Result, OpenError> { [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] 297 | pub fn open(&mut self, path: &str) -> Result, OpenError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync.rs:509:19 [INFO] [stdout] | [INFO] [stdout] 509 | pub fn insert(&mut self, path: String, flags: Flags) -> Result, InsertError> { [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] 509 | pub fn insert(&mut self, path: String, flags: Flags) -> Result, InsertError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `silpkg` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/base/write.rs:26:54 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn create() -> Result { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 27 | | request!(rewind); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | request!(write all MAGIC); [INFO] [stdout] ... | [INFO] [stdout] 45 | | }) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/base/write.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | / Ok(PkgState { [INFO] [stdout] 41 | | path_region_size: initial_path_region_size as u32, [INFO] [stdout] 42 | | path_region_empty_offset: 0, [INFO] [stdout] 43 | | entries: vec![None; initial_entry_count as usize], [INFO] [stdout] 44 | | path_to_entry_index_map: HashMap::default(), [INFO] [stdout] 45 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn open(&mut self, path: &str) -> Result, OpenError> { [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] 297 | pub fn open(&mut self, path: &str) -> Result, OpenError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync.rs:509:19 [INFO] [stdout] | [INFO] [stdout] 509 | pub fn insert(&mut self, path: String, flags: Flags) -> Result, InsertError> { [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] 509 | pub fn insert(&mut self, path: String, flags: Flags) -> Result, InsertError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `silpkg` (lib) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fad4ce02e947e98f866dcee37e6fa180ee94205c8cf1d66559e1f13c860d2ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fad4ce02e947e98f866dcee37e6fa180ee94205c8cf1d66559e1f13c860d2ccb", kill_on_drop: false }` [INFO] [stdout] fad4ce02e947e98f866dcee37e6fa180ee94205c8cf1d66559e1f13c860d2ccb