[INFO] fetching crate ampsc 0.2.0... [INFO] testing ampsc-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate ampsc 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ampsc 0.2.0 [INFO] finished tweaking crates.io crate ampsc 0.2.0 [INFO] tweaked toml for crates.io crate ampsc 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ampsc 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding logwise v0.2.4 (available: v0.3.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logwise_proc v0.1.1 [INFO] [stderr] Downloaded test_executors_proc v0.3.5 [INFO] [stderr] Downloaded logwise_proc v0.3.0 [INFO] [stderr] Downloaded wasm_thread v0.3.3 [INFO] [stderr] Downloaded logwise v0.2.4 [INFO] [stderr] Downloaded priority v0.1.1 [INFO] [stderr] Downloaded continue v0.1.1 [INFO] [stderr] Downloaded atomiclock v0.1.0 [INFO] [stderr] Downloaded some_executor v0.6.1 [INFO] [stderr] Downloaded atomiclock_spinlock v0.1.0 [INFO] [stderr] Downloaded blocking_semaphore v0.1.0 [INFO] [stderr] Downloaded test_executors v0.3.5 [INFO] [stderr] Downloaded logwise v0.3.0 [INFO] [stderr] Downloaded atomiclock_async v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad74d0560bfdd7ce35cd0dee5bae186e74fabcd0731980fbc3d96576d5d450a0 [INFO] running `Command { std: "docker" "start" "-a" "ad74d0560bfdd7ce35cd0dee5bae186e74fabcd0731980fbc3d96576d5d450a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad74d0560bfdd7ce35cd0dee5bae186e74fabcd0731980fbc3d96576d5d450a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad74d0560bfdd7ce35cd0dee5bae186e74fabcd0731980fbc3d96576d5d450a0", kill_on_drop: false }` [INFO] [stdout] ad74d0560bfdd7ce35cd0dee5bae186e74fabcd0731980fbc3d96576d5d450a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e04c8f7bb0c581e3625aa81cfc64b67abed1fa83b0c02b343712d4d9b3ffcc88 [INFO] running `Command { std: "docker" "start" "-a" "e04c8f7bb0c581e3625aa81cfc64b67abed1fa83b0c02b343712d4d9b3ffcc88", kill_on_drop: false }` [INFO] [stderr] Compiling logwise_proc v0.1.1 [INFO] [stderr] Compiling atomiclock v0.1.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling logwise v0.2.4 [INFO] [stderr] Compiling atomiclock_spinlock v0.1.0 [INFO] [stderr] Compiling atomiclock_async v0.1.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling continue v0.1.1 [INFO] [stderr] Compiling ampsc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture { [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] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "e04c8f7bb0c581e3625aa81cfc64b67abed1fa83b0c02b343712d4d9b3ffcc88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e04c8f7bb0c581e3625aa81cfc64b67abed1fa83b0c02b343712d4d9b3ffcc88", kill_on_drop: false }` [INFO] [stdout] e04c8f7bb0c581e3625aa81cfc64b67abed1fa83b0c02b343712d4d9b3ffcc88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5d99482d99b295869640b9797d882c0af5a7ed0d672e4491e8c38f0eaeab422 [INFO] running `Command { std: "docker" "start" "-a" "a5d99482d99b295869640b9797d882c0af5a7ed0d672e4491e8c38f0eaeab422", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling logwise_proc v0.3.0 [INFO] [stderr] Compiling priority v0.1.1 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling logwise v0.3.0 [INFO] [stderr] Compiling blocking_semaphore v0.1.0 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling toml_edit v0.23.7 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling test_executors_proc v0.3.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling continue v0.1.1 [INFO] [stderr] Compiling some_executor v0.6.1 [INFO] [stderr] Compiling ampsc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture { [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] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling test_executors v0.3.5 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture { [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] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.69s [INFO] running `Command { std: "docker" "inspect" "a5d99482d99b295869640b9797d882c0af5a7ed0d672e4491e8c38f0eaeab422", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5d99482d99b295869640b9797d882c0af5a7ed0d672e4491e8c38f0eaeab422", kill_on_drop: false }` [INFO] [stdout] a5d99482d99b295869640b9797d882c0af5a7ed0d672e4491e8c38f0eaeab422 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f2e510b2535d9453012d7d96d2602742de5cf599352cbdac379592f594ebe6c [INFO] running `Command { std: "docker" "start" "-a" "0f2e510b2535d9453012d7d96d2602742de5cf599352cbdac379592f594ebe6c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:261:17 [INFO] [stderr] | [INFO] [stderr] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 261 | pub fn send(&mut self, data: T) -> ChannelProducerSendFuture<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ampsc` (lib) generated 1 warning (run `cargo fix --lib -p ampsc` to apply 1 suggestion) [INFO] [stderr] warning: `ampsc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ampsc-d3e698129c8deb23) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] 0 DEBUG: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logwise-0.2.4/src/context.rs:281:13 [0ns] Enter task `test_push` parent: `?` [INFO] [stderr] 0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/atomiclock_spinlock-0.1.0/src/lib.rs:73:34 [237.77µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 WARN: src/lib.rs:300:9 [259.11µs] old 1 [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/atomiclock_spinlock-0.1.0/src/lib.rs:73:34 [294.67µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 0 PERWARN: END [262.47µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 460ns] [INFO] [stderr] 3 DEBUG: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logwise-0.2.4/src/context.rs:281:13 [3.79239ms] Enter task `finished` parent: `?` [INFO] [stderr] 0 PERFWARN: statistics[spin_lock_warn is spinning; investigate ways to reduce contention: 460ns,] [INFO] [stderr] 0 Finished task `test_push` [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/atomiclock_spinlock-0.1.0/src/lib.rs:73:34 [3.7456ms] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 3 Finished task `finished` [INFO] [stderr] 2 PERWARN: END [3.86015ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 116.54µs] [INFO] [stderr] 2 PERWARN: END [3.92065ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 61.07µs] [INFO] [stderr] 1 Finished task `test_push_thread` [INFO] [stderr] 2 PERFWARN: statistics[spin_lock_warn is spinning; investigate ways to reduce contention: 177.61µs,] [INFO] [stderr] Doc-tests ampsc [INFO] [stdout] test test_push ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f2e510b2535d9453012d7d96d2602742de5cf599352cbdac379592f594ebe6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f2e510b2535d9453012d7d96d2602742de5cf599352cbdac379592f594ebe6c", kill_on_drop: false }` [INFO] [stdout] 0f2e510b2535d9453012d7d96d2602742de5cf599352cbdac379592f594ebe6c