[INFO] fetching crate ampsc 0.2.0... [INFO] testing ampsc-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [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 cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 logwise v0.2.4 (available: v0.3.0) [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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test_executors_proc v0.3.5 [INFO] [stderr] Downloaded logwise_proc v0.1.1 [INFO] [stderr] Downloaded wasm_thread v0.3.3 [INFO] [stderr] Downloaded logwise_proc v0.3.0 [INFO] [stderr] Downloaded test_executors v0.3.5 [INFO] [stderr] Downloaded priority v0.1.1 [INFO] [stderr] Downloaded blocking_semaphore v0.1.0 [INFO] [stderr] Downloaded continue v0.1.1 [INFO] [stderr] Downloaded logwise v0.2.4 [INFO] [stderr] Downloaded atomiclock_spinlock v0.1.0 [INFO] [stderr] Downloaded atomiclock v0.1.0 [INFO] [stderr] Downloaded atomiclock_async v0.1.0 [INFO] [stderr] Downloaded some_executor v0.6.1 [INFO] [stderr] Downloaded logwise v0.3.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33a3e4fd96a11cd1a95e34e17acd89f6bc79530eee01bc520ab8787b55ed11fb [INFO] running `Command { std: "docker" "start" "-a" "33a3e4fd96a11cd1a95e34e17acd89f6bc79530eee01bc520ab8787b55ed11fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33a3e4fd96a11cd1a95e34e17acd89f6bc79530eee01bc520ab8787b55ed11fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a3e4fd96a11cd1a95e34e17acd89f6bc79530eee01bc520ab8787b55ed11fb", kill_on_drop: false }` [INFO] [stdout] 33a3e4fd96a11cd1a95e34e17acd89f6bc79530eee01bc520ab8787b55ed11fb [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a59028999d20f4b3f78da5aacbf8883b5a575905687b8f0f7eb556293fe4ecbb [INFO] running `Command { std: "docker" "start" "-a" "a59028999d20f4b3f78da5aacbf8883b5a575905687b8f0f7eb556293fe4ecbb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling logwise_proc v0.1.1 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling atomiclock v0.1.0 [INFO] [stderr] Compiling atomic-waker v1.1.2 [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-impl v2.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [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 5.97s [INFO] running `Command { std: "docker" "inspect" "a59028999d20f4b3f78da5aacbf8883b5a575905687b8f0f7eb556293fe4ecbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a59028999d20f4b3f78da5aacbf8883b5a575905687b8f0f7eb556293fe4ecbb", kill_on_drop: false }` [INFO] [stdout] a59028999d20f4b3f78da5aacbf8883b5a575905687b8f0f7eb556293fe4ecbb [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9a332004216b302b1f04e22db042c4098108d3d34852039de4a880d83e13bdf [INFO] running `Command { std: "docker" "start" "-a" "e9a332004216b302b1f04e22db042c4098108d3d34852039de4a880d83e13bdf", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling logwise_proc v0.3.0 [INFO] [stderr] Compiling priority v0.1.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling logwise v0.3.0 [INFO] [stderr] Compiling blocking_semaphore v0.1.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling test_executors_proc v0.3.5 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling continue v0.1.1 [INFO] [stderr] Compiling some_executor v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.69 [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 14.17s [INFO] running `Command { std: "docker" "inspect" "e9a332004216b302b1f04e22db042c4098108d3d34852039de4a880d83e13bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9a332004216b302b1f04e22db042c4098108d3d34852039de4a880d83e13bdf", kill_on_drop: false }` [INFO] [stdout] e9a332004216b302b1f04e22db042c4098108d3d34852039de4a880d83e13bdf [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f116f9780c8974ea41f79bf0e6074e7f0c3f7f1897c9599b5e1624b607e20f69 [INFO] running `Command { std: "docker" "start" "-a" "f116f9780c8974ea41f79bf0e6074e7f0c3f7f1897c9599b5e1624b607e20f69", 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 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ampsc-6cd661a4840c889a) [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] [stdout] test test_push ... ok [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 [197.35µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stdout] [INFO] [stderr] 2 WARN: src/lib.rs:300:9 [206.93µs] 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 [251.78µs] spin_lock_warn is spinning; investigate ways to reduce contention [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 [266.21µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [279.43µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 13.44µs] [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 [302.58µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [316.28µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 37µs] [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 [331.55µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [343.86µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 27.63µs] [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 [357.57µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [368.72µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.96µs] [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 [379.62µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [389.64µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 20.99µs] [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 [404.25µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [417.14µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 27.57µs] [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 [430.23µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [442.49µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 25.4µs] [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 [454.74µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [464.75µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 22.33µs] [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 [477.2µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [489.04µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.37µs] [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 [501.07µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [514.4µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 25.43µs] [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 [528.47µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [538.5µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.2µs] [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 [549.24µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [559.41µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 20.99µs] [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 [571.87µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [583.33µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 23.98µs] [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 [595.78µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [607.91µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.66µs] [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 [621.8µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [639.96µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 32.12µs] [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 [651.72µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [664.52µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.64µs] [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 [677.6µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [689.42µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.98µs] [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 [702.18µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [724.63µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 35.29µs] [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 [738.24µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [749.1µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.52µs] [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 [761.23µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [772.88µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 23.83µs] [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 [784.96µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [795.75µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 22.94µs] [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 [808.03µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [819.11µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 23.43µs] [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 [833.87µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [846.21µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 27.19µs] [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 [858.84µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [870.55µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.4µs] [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 [899.94µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [928.39µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 57.92µs] [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 [942.83µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [955.54µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 27.22µs] [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 [967.86µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [977.84µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 22.36µs] [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 [988.49µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [1.00207ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 24.33µs] [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 [1.01706ms] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [1.02964ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 27.66µs] [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 [1.04328ms] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [1.06704ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 37.46µs] [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 [1.0797ms] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 0 PERWARN: END [224.91µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 250ns] [INFO] [stderr] 2 PERWARN: END [2.992821ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 1.925861ms] [INFO] [stderr] 2 PERWARN: END [3.040191ms] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 47.65µs] [INFO] [stderr] 3 DEBUG: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logwise-0.2.4/src/context.rs:281:13 [3.029101ms] Enter task `finished` parent: `?` [INFO] [stderr] 0 PERFWARN: statistics[spin_lock_warn is spinning; investigate ways to reduce contention: 250ns,] [INFO] [stderr] 0 Finished task `test_push` [INFO] [stderr] 1 Finished task `test_push_thread` [INFO] [stderr] 2 PERFWARN: statistics[spin_lock_warn is spinning; investigate ways to reduce contention: 2.776751ms,] [INFO] [stderr] 3 Finished task `finished` [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stderr] Doc-tests ampsc [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" "f116f9780c8974ea41f79bf0e6074e7f0c3f7f1897c9599b5e1624b607e20f69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f116f9780c8974ea41f79bf0e6074e7f0c3f7f1897c9599b5e1624b607e20f69", kill_on_drop: false }` [INFO] [stdout] f116f9780c8974ea41f79bf0e6074e7f0c3f7f1897c9599b5e1624b607e20f69