[INFO] fetching crate schedules 0.4.0... [INFO] testing schedules-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate schedules 0.4.0 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate schedules 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arc-swap v1.7.1 [INFO] [stderr] Downloaded zerocopy v0.8.23 [INFO] [stderr] Downloaded zerocopy-derive v0.8.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 858203094d983fea52dae2771c5832158a5918ceb1cbdb95e9b039011e32c674 [INFO] running `Command { std: "docker" "start" "-a" "858203094d983fea52dae2771c5832158a5918ceb1cbdb95e9b039011e32c674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "858203094d983fea52dae2771c5832158a5918ceb1cbdb95e9b039011e32c674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858203094d983fea52dae2771c5832158a5918ceb1cbdb95e9b039011e32c674", kill_on_drop: false }` [INFO] [stdout] 858203094d983fea52dae2771c5832158a5918ceb1cbdb95e9b039011e32c674 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 37c50732129731461e8870cd30a7e89a49af4e6cdea8416c4067ddd58c60ffd4 [INFO] running `Command { std: "docker" "start" "-a" "37c50732129731461e8870cd30a7e89a49af4e6cdea8416c4067ddd58c60ffd4", 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 getrandom v0.2.15 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling syn v2.0.100 [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:607:37 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 12.14s [INFO] running `Command { std: "docker" "inspect" "37c50732129731461e8870cd30a7e89a49af4e6cdea8416c4067ddd58c60ffd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c50732129731461e8870cd30a7e89a49af4e6cdea8416c4067ddd58c60ffd4", kill_on_drop: false }` [INFO] [stdout] 37c50732129731461e8870cd30a7e89a49af4e6cdea8416c4067ddd58c60ffd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 690b2519f25b57814d7b7733cc950889c7dbaa8672f4c4505a82f3b019c224a9 [INFO] running `Command { std: "docker" "start" "-a" "690b2519f25b57814d7b7733cc950889c7dbaa8672f4c4505a82f3b019c224a9", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:607:37 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:607:37 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [INFO] [stdout] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 1.53s [INFO] running `Command { std: "docker" "inspect" "690b2519f25b57814d7b7733cc950889c7dbaa8672f4c4505a82f3b019c224a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "690b2519f25b57814d7b7733cc950889c7dbaa8672f4c4505a82f3b019c224a9", kill_on_drop: false }` [INFO] [stdout] 690b2519f25b57814d7b7733cc950889c7dbaa8672f4c4505a82f3b019c224a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8f537bf9ac07dcc204ade96b861ea431940ff23243e5351339a6ca3cee1590bc [INFO] running `Command { std: "docker" "start" "-a" "8f537bf9ac07dcc204ade96b861ea431940ff23243e5351339a6ca3cee1590bc", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:607:37 [INFO] [stderr] | [INFO] [stderr] 607 | pub fn every>(&mut self, duration: T) -> ScheduleBuilder { [INFO] [stderr] | ^^^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/schedules-c6f779c579ad5bd9) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_callback_fn_helper ... ok [INFO] [stdout] test tests::test_compact_id_conversions ... ok [INFO] [stdout] test tests::test_lock_free_schedule_store ... ok [INFO] [stdout] test tests::test_lock_free_store_with_capacity ... ok [INFO] [stdout] test tests::test_monotonic_time_source ... ok [INFO] [stdout] test tests::test_scheduler_with_config ... ok [INFO] [stdout] test tests::test_decay_schedule ... ok [INFO] [stdout] test tests::test_schedule_plus_method ... ok [INFO] [stdout] test tests::test_serialization_with_schedule_types ... ok [INFO] [stdout] test tests::test_jittered_schedule ... ok [INFO] [stdout] test tests::test_schedule_creation ... ok [INFO] [stdout] test tests::test_exponential_schedule ... 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] running `Command { std: "docker" "inspect" "8f537bf9ac07dcc204ade96b861ea431940ff23243e5351339a6ca3cee1590bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f537bf9ac07dcc204ade96b861ea431940ff23243e5351339a6ca3cee1590bc", kill_on_drop: false }` [INFO] [stdout] 8f537bf9ac07dcc204ade96b861ea431940ff23243e5351339a6ca3cee1590bc