[INFO] fetching crate ampsc 0.2.0... [INFO] testing ampsc-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate ampsc 0.2.0 into /workspace/builds/worker-3-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ampsc 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 495d36d95350694f8fc0c05880cd20a5aca0279215bfbfa5b42689eacafdeb98 [INFO] running `Command { std: "docker" "start" "-a" "495d36d95350694f8fc0c05880cd20a5aca0279215bfbfa5b42689eacafdeb98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "495d36d95350694f8fc0c05880cd20a5aca0279215bfbfa5b42689eacafdeb98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "495d36d95350694f8fc0c05880cd20a5aca0279215bfbfa5b42689eacafdeb98", kill_on_drop: false }` [INFO] [stdout] 495d36d95350694f8fc0c05880cd20a5aca0279215bfbfa5b42689eacafdeb98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eda463335a8b37d4d602a827794604ab2edd58e8c5ce75677d315ba72826caec [INFO] running `Command { std: "docker" "start" "-a" "eda463335a8b37d4d602a827794604ab2edd58e8c5ce75677d315ba72826caec", kill_on_drop: false }` [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 syn v2.0.106 [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 5.44s [INFO] running `Command { std: "docker" "inspect" "eda463335a8b37d4d602a827794604ab2edd58e8c5ce75677d315ba72826caec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda463335a8b37d4d602a827794604ab2edd58e8c5ce75677d315ba72826caec", kill_on_drop: false }` [INFO] [stdout] eda463335a8b37d4d602a827794604ab2edd58e8c5ce75677d315ba72826caec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e0173c1feccb1255c6ef6902fad51a173086b2e6c867ae23724da2a1a402dbb [INFO] running `Command { std: "docker" "start" "-a" "1e0173c1feccb1255c6ef6902fad51a173086b2e6c867ae23724da2a1a402dbb", kill_on_drop: false }` [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.7.13 [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 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 proc-macro-crate v3.3.0 [INFO] [stderr] Compiling test_executors_proc v0.3.5 [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 14.68s [INFO] running `Command { std: "docker" "inspect" "1e0173c1feccb1255c6ef6902fad51a173086b2e6c867ae23724da2a1a402dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0173c1feccb1255c6ef6902fad51a173086b2e6c867ae23724da2a1a402dbb", kill_on_drop: false }` [INFO] [stdout] 1e0173c1feccb1255c6ef6902fad51a173086b2e6c867ae23724da2a1a402dbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a377ef89a81558c1f0925586fd717fb620813613de4d50a005a2605afe89777f [INFO] running `Command { std: "docker" "start" "-a" "a377ef89a81558c1f0925586fd717fb620813613de4d50a005a2605afe89777f", 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 0.10s [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] [stderr] 0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/atomiclock_spinlock-0.1.0/src/lib.rs:73:34 [216.18µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 WARN: src/lib.rs:300:9 [235µs] old 1 [INFO] [stderr] 0 PERWARN: END [236.94µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 269ns] [INFO] [stderr] 3 DEBUG: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logwise-0.2.4/src/context.rs:281:13 [276.911µs] Enter task `finished` parent: `?` [INFO] [stderr] 0 PERFWARN: statistics[spin_lock_warn is spinning; investigate ways to reduce contention: 269ns,] [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 [252.511µs] spin_lock_warn is spinning; investigate ways to reduce contention [INFO] [stderr] 2 PERWARN: END [337.811µs] spin_lock_warn is spinning; investigate ways to reduce contention [interval took 651ns] [INFO] [stderr] 1 Finished task `test_push_thread` [INFO] [stderr] 3 Finished task `finished` [INFO] [stderr] 2 PERFWARN: statistics[spin_lock_warn is spinning; investigate ways to reduce contention: 651ns,] [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 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ampsc [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" "a377ef89a81558c1f0925586fd717fb620813613de4d50a005a2605afe89777f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a377ef89a81558c1f0925586fd717fb620813613de4d50a005a2605afe89777f", kill_on_drop: false }` [INFO] [stdout] a377ef89a81558c1f0925586fd717fb620813613de4d50a005a2605afe89777f