[INFO] fetching crate schedules 0.4.0... [INFO] testing schedules-0.4.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate schedules 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate schedules 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate schedules 0.4.0 [INFO] tweaked toml for crates.io crate schedules 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate schedules 0.4.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate schedules 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1b0f3510b5d482cc55c156d2cd613d3fdc66d827af0fc68ef939afb018cc70d [INFO] running `Command { std: "docker" "start" "-a" "b1b0f3510b5d482cc55c156d2cd613d3fdc66d827af0fc68ef939afb018cc70d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1b0f3510b5d482cc55c156d2cd613d3fdc66d827af0fc68ef939afb018cc70d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b0f3510b5d482cc55c156d2cd613d3fdc66d827af0fc68ef939afb018cc70d", kill_on_drop: false }` [INFO] [stdout] b1b0f3510b5d482cc55c156d2cd613d3fdc66d827af0fc68ef939afb018cc70d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6e658a18b51bf692d976ab1fbcd7bc353fd9fb3ef8339cdbc691022483f4130 [INFO] running `Command { std: "docker" "start" "-a" "f6e658a18b51bf692d976ab1fbcd7bc353fd9fb3ef8339cdbc691022483f4130", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling schedules v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:607:37 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [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] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.57s [INFO] running `Command { std: "docker" "inspect" "f6e658a18b51bf692d976ab1fbcd7bc353fd9fb3ef8339cdbc691022483f4130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6e658a18b51bf692d976ab1fbcd7bc353fd9fb3ef8339cdbc691022483f4130", kill_on_drop: false }` [INFO] [stdout] f6e658a18b51bf692d976ab1fbcd7bc353fd9fb3ef8339cdbc691022483f4130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddc73be62e5c9d68bf24d19a269426cccc94861bf52026adbe03a8204f75a9cd [INFO] running `Command { std: "docker" "start" "-a" "ddc73be62e5c9d68bf24d19a269426cccc94861bf52026adbe03a8204f75a9cd", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:607:37 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [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] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling schedules v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:607:37 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [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] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "ddc73be62e5c9d68bf24d19a269426cccc94861bf52026adbe03a8204f75a9cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc73be62e5c9d68bf24d19a269426cccc94861bf52026adbe03a8204f75a9cd", kill_on_drop: false }` [INFO] [stdout] ddc73be62e5c9d68bf24d19a269426cccc94861bf52026adbe03a8204f75a9cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 53e78204f9fff6e0038dbf3fb684c683a2c84d2a329d8bae318fa8c95c1f62a1 [INFO] running `Command { std: "docker" "start" "-a" "53e78204f9fff6e0038dbf3fb684c683a2c84d2a329d8bae318fa8c95c1f62a1", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:607:37 [INFO] [stderr] | [INFO] [stderr] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [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] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `schedules` (lib) generated 1 warning (run `cargo fix --lib -p schedules` to apply 1 suggestion) [INFO] [stderr] warning: `schedules` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/schedules-a36a74b4d0550f39) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_compact_id_conversions ... ok [INFO] [stdout] test tests::test_callback_fn_helper ... ok [INFO] [stdout] test tests::test_lock_free_schedule_store ... ok [INFO] [stdout] test tests::test_scheduler_with_config ... ok [INFO] [stdout] test tests::test_lock_free_store_with_capacity ... ok [INFO] [stdout] test tests::test_schedule_plus_method ... ok [INFO] [stdout] test tests::test_jittered_schedule ... ok [INFO] [stdout] test tests::test_serialization_with_schedule_types ... ok [INFO] [stdout] test tests::test_schedule_creation ... ok [INFO] [stdout] test tests::test_exponential_schedule ... ok [INFO] [stdout] test tests::test_decay_schedule ... ok [INFO] [stdout] test tests::test_monotonic_time_source ... ok [INFO] [stdout] test tests::test_execution_limits ... ok [INFO] [stdout] test tests::test_thread_pool_execution ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests schedules [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - callback_fn (line 1093) ... 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] all doctests ran in 0.56s; merged doctests compilation took 0.54s [INFO] running `Command { std: "docker" "inspect" "53e78204f9fff6e0038dbf3fb684c683a2c84d2a329d8bae318fa8c95c1f62a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53e78204f9fff6e0038dbf3fb684c683a2c84d2a329d8bae318fa8c95c1f62a1", kill_on_drop: false }` [INFO] [stdout] 53e78204f9fff6e0038dbf3fb684c683a2c84d2a329d8bae318fa8c95c1f62a1