[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<T> {
[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<T> {
[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<T> {
[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<T> {
[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
