[INFO] fetching crate luwen-ref 0.3.1... [INFO] checking luwen-ref-0.3.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate luwen-ref 0.3.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate luwen-ref 0.3.1 [INFO] finished tweaking crates.io crate luwen-ref 0.3.1 [INFO] tweaked toml for crates.io crate luwen-ref 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate luwen-ref 0.3.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding indicatif v0.17.11 (available: v0.18.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded luwen-core v0.1.0 [INFO] [stderr] Downloaded ttkmd-if v0.1.0 [INFO] [stderr] Downloaded luwen-if v0.4.4 [INFO] [stderr] Downloaded bitfield-struct v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ee79374a823b9df10cfcf8fe4e67dd774e6773807c9ced983c9b62eb4a55b3f [INFO] running `Command { std: "docker" "start" "-a" "8ee79374a823b9df10cfcf8fe4e67dd774e6773807c9ced983c9b62eb4a55b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ee79374a823b9df10cfcf8fe4e67dd774e6773807c9ced983c9b62eb4a55b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ee79374a823b9df10cfcf8fe4e67dd774e6773807c9ced983c9b62eb4a55b3f", kill_on_drop: false }` [INFO] [stdout] 8ee79374a823b9df10cfcf8fe4e67dd774e6773807c9ced983c9b62eb4a55b3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a05f57fa56cd83a683684781e62dc61a213320cfbbb9d7b0988d0d20e8b98577 [INFO] running `Command { std: "docker" "start" "-a" "a05f57fa56cd83a683684781e62dc61a213320cfbbb9d7b0988d0d20e8b98577", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rust-embed-utils v8.7.2 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling rust-embed-impl v8.7.2 [INFO] [stderr] Compiling bitfield-struct v0.4.4 [INFO] [stderr] Checking rust-embed v8.7.2 [INFO] [stderr] Checking luwen-core v0.1.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking ttkmd-if v0.1.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking luwen-if v0.4.4 [INFO] [stderr] Checking luwen-ref v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn borrow_mut(&self) -> RwLockWriteGuard { [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] 28 | pub fn borrow_mut(&self) -> RwLockWriteGuard<'_, ExtendedPciDevice> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn borrow(&self) -> RwLockReadGuard { [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] 32 | pub fn borrow(&self) -> RwLockReadGuard<'_, ExtendedPciDevice> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn borrow_mut(&self) -> RwLockWriteGuard { [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] 28 | pub fn borrow_mut(&self) -> RwLockWriteGuard<'_, ExtendedPciDevice> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn borrow(&self) -> RwLockReadGuard { [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] 32 | pub fn borrow(&self) -> RwLockReadGuard<'_, ExtendedPciDevice> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.89s [INFO] running `Command { std: "docker" "inspect" "a05f57fa56cd83a683684781e62dc61a213320cfbbb9d7b0988d0d20e8b98577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a05f57fa56cd83a683684781e62dc61a213320cfbbb9d7b0988d0d20e8b98577", kill_on_drop: false }` [INFO] [stdout] a05f57fa56cd83a683684781e62dc61a213320cfbbb9d7b0988d0d20e8b98577