[INFO] fetching crate rcommunity_core 0.0.3... [INFO] checking rcommunity_core-0.0.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate rcommunity_core 0.0.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rcommunity_core 0.0.3 [INFO] finished tweaking crates.io crate rcommunity_core 0.0.3 [INFO] tweaked toml for crates.io crate rcommunity_core 0.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rcommunity_core 0.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3d22b2dc60653628adaa4de7204db228f99b6507f1864691d7c29c43d99d9428 [INFO] running `Command { std: "docker" "start" "-a" "3d22b2dc60653628adaa4de7204db228f99b6507f1864691d7c29c43d99d9428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d22b2dc60653628adaa4de7204db228f99b6507f1864691d7c29c43d99d9428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d22b2dc60653628adaa4de7204db228f99b6507f1864691d7c29c43d99d9428", kill_on_drop: false }` [INFO] [stdout] 3d22b2dc60653628adaa4de7204db228f99b6507f1864691d7c29c43d99d9428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bd01000b3f7b46461d1bf9ddaecf08ce7c5990d2d5afbb20a0007e0fe6313e6e [INFO] running `Command { std: "docker" "start" "-a" "bd01000b3f7b46461d1bf9ddaecf08ce7c5990d2d5afbb20a0007e0fe6313e6e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking rcommunity_core v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `reactions::*` [INFO] [stdout] --> src/markers/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use reactions::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/store/memory.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | fn txn_lock(&self) -> (MutexGuard, &Condvar) { [INFO] [stdout] | ^^^^^ ----------------- -------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | fn txn_lock(&self) -> (MutexGuard<'_, usize>, &Condvar) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stdout] warning: unused import: `reactions::*` [INFO] [stdout] --> src/markers/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use reactions::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/store/memory.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | fn txn_lock(&self) -> (MutexGuard, &Condvar) { [INFO] [stdout] | ^^^^^ ----------------- -------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | fn txn_lock(&self) -> (MutexGuard<'_, usize>, &Condvar) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.96s [INFO] running `Command { std: "docker" "inspect" "bd01000b3f7b46461d1bf9ddaecf08ce7c5990d2d5afbb20a0007e0fe6313e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd01000b3f7b46461d1bf9ddaecf08ce7c5990d2d5afbb20a0007e0fe6313e6e", kill_on_drop: false }` [INFO] [stdout] bd01000b3f7b46461d1bf9ddaecf08ce7c5990d2d5afbb20a0007e0fe6313e6e