[INFO] fetching crate tracelite 0.1.26... [INFO] checking tracelite-0.1.26 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate tracelite 0.1.26 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate tracelite 0.1.26 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tracelite 0.1.26 [INFO] tweaked toml for crates.io crate tracelite 0.1.26 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tracelite 0.1.26 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracelite 0.1.26 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33b0d2191b95953ae2721974f5a42894703e71c627866c44a7603083677a7633 [INFO] running `Command { std: "docker" "start" "-a" "33b0d2191b95953ae2721974f5a42894703e71c627866c44a7603083677a7633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33b0d2191b95953ae2721974f5a42894703e71c627866c44a7603083677a7633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b0d2191b95953ae2721974f5a42894703e71c627866c44a7603083677a7633", kill_on_drop: false }` [INFO] [stdout] 33b0d2191b95953ae2721974f5a42894703e71c627866c44a7603083677a7633 [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" "-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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ae83a83a59c55500c66fa538304a91821b79f0f101e1bc4bba04dc46834c58c [INFO] running `Command { std: "docker" "start" "-a" "3ae83a83a59c55500c66fa538304a91821b79f0f101e1bc4bba04dc46834c58c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Compiling typeid v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking micropb v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking opentelemetry-micropb v0.1.1 [INFO] [stderr] Checking erased-serde v0.4.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Compiling tracelite_macro v0.1.5 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking h2 v0.4.7 [INFO] [stderr] Checking tracelite v0.1.26 (/opt/rustwide/workdir) [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/spinlock.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn lock(&self) -> SpinlockGuard [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn lock(&self) -> SpinlockGuard<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracelite` (lib) due to 1 previous error [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/spinlock.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn lock(&self) -> SpinlockGuard [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn lock(&self) -> SpinlockGuard<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tracelite` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "3ae83a83a59c55500c66fa538304a91821b79f0f101e1bc4bba04dc46834c58c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ae83a83a59c55500c66fa538304a91821b79f0f101e1bc4bba04dc46834c58c", kill_on_drop: false }` [INFO] [stdout] 3ae83a83a59c55500c66fa538304a91821b79f0f101e1bc4bba04dc46834c58c