[INFO] fetching crate task-exec-queue 0.9.3... [INFO] checking task-exec-queue-0.9.3 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate task-exec-queue 0.9.3 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate task-exec-queue 0.9.3 [INFO] finished tweaking crates.io crate task-exec-queue 0.9.3 [INFO] tweaked toml for crates.io crate task-exec-queue 0.9.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate task-exec-queue 0.9.3 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.6.0) [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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb8db53fe9e7efb91e518307ad73338186e323cc585933ea9d8a1ec7f8cdf6e4 [INFO] running `Command { std: "docker" "start" "-a" "cb8db53fe9e7efb91e518307ad73338186e323cc585933ea9d8a1ec7f8cdf6e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb8db53fe9e7efb91e518307ad73338186e323cc585933ea9d8a1ec7f8cdf6e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb8db53fe9e7efb91e518307ad73338186e323cc585933ea9d8a1ec7f8cdf6e4", kill_on_drop: false }` [INFO] [stdout] cb8db53fe9e7efb91e518307ad73338186e323cc585933ea9d8a1ec7f8cdf6e4 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc2a8c35f05acd61b722d9e7ad75abce328b948ecaed1f40413f1c61a93cbfe6 [INFO] running `Command { std: "docker" "start" "-a" "fc2a8c35f05acd61b722d9e7ad75abce328b948ecaed1f40413f1c61a93cbfe6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking dequemap v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking std-ext v0.3.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking queue-ext v0.4.1 [INFO] [stderr] Checking mpsc v0.2.6 [INFO] [stderr] Checking task-exec-queue v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | fn spawn(self, queue: &TaskExecQueue) -> Spawner [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 11 | fn spawn(self, queue: &TaskExecQueue) -> Spawner<'_, Self, Tx, G, ()> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | queue: &TaskExecQueue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 26 | name: D, [INFO] [stdout] 27 | ) -> Spawner [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | ) -> Spawner<'_, Self, Tx, G, D> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/local_builder.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | fn spawn(self, queue: &LocalTaskExecQueue) -> LocalSpawner [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 11 | fn spawn(self, queue: &LocalTaskExecQueue) -> LocalSpawner<'_, Self, Tx, G, ()> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/local_builder.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | queue: &LocalTaskExecQueue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 26 | name: D, [INFO] [stdout] 27 | ) -> LocalSpawner [INFO] [stdout] | ---------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | ) -> LocalSpawner<'_, Self, Tx, G, D> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | fn spawn(self, queue: &TaskExecQueue) -> Spawner [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 11 | fn spawn(self, queue: &TaskExecQueue) -> Spawner<'_, Self, Tx, G, ()> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | queue: &TaskExecQueue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 26 | name: D, [INFO] [stdout] 27 | ) -> Spawner [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | ) -> Spawner<'_, Self, Tx, G, D> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/local_builder.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | fn spawn(self, queue: &LocalTaskExecQueue) -> LocalSpawner [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 11 | fn spawn(self, queue: &LocalTaskExecQueue) -> LocalSpawner<'_, Self, Tx, G, ()> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/local_builder.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | queue: &LocalTaskExecQueue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 26 | name: D, [INFO] [stdout] 27 | ) -> LocalSpawner [INFO] [stdout] | ---------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | ) -> LocalSpawner<'_, Self, Tx, G, D> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.13s [INFO] running `Command { std: "docker" "inspect" "fc2a8c35f05acd61b722d9e7ad75abce328b948ecaed1f40413f1c61a93cbfe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc2a8c35f05acd61b722d9e7ad75abce328b948ecaed1f40413f1c61a93cbfe6", kill_on_drop: false }` [INFO] [stdout] fc2a8c35f05acd61b722d9e7ad75abce328b948ecaed1f40413f1c61a93cbfe6