[INFO] fetching crate elasticq 0.2.1...
[INFO] testing elasticq-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate elasticq 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate elasticq 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate elasticq 0.2.1
[INFO] tweaked toml for crates.io crate elasticq 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate elasticq 0.2.1 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 elasticq 0.2.1 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 redox_syscall v0.5.5
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[INFO] [stderr]    Compiling elasticq v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "d9ff2026d28fd86443ac72e7edae6ce4b4091f651deea526c7c172db9add1412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ff2026d28fd86443ac72e7edae6ce4b4091f651deea526c7c172db9add1412", kill_on_drop: false }`
[INFO] [stdout] d9ff2026d28fd86443ac72e7edae6ce4b4091f651deea526c7c172db9add1412
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[INFO] [stdout] 0cb257578120e18708365c90ec27423653cd5851f335c9bc9811bde1a7a78f94
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[INFO] [stderr]    Compiling elasticq v0.2.1 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `BufferError`
[INFO] [stdout]  --> tests/comprehensive_tests.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use elasticq::{Config, BufferError};
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> tests/property_based_tests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Barrier`
[INFO] [stdout]  --> tests/comprehensive_tests.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Barrier};
[INFO] [stdout]   |                 ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> tests/comprehensive_tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> tests/comprehensive_tests.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicUsize`, and `Ordering`
[INFO] [stdout]   --> tests/comprehensive_tests.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> tests/property_based_tests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> tests/property_based_tests.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `elasticq::LockFreeMPSCQueue`
[INFO] [stdout]   --> examples/performance_summary.rs:1:24
[INFO] [stdout]    |
[INFO] [stdout] 1  | use elasticq::{Config, LockFreeMPSCQueue, DynamicCircularBuffer};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ no `LockFreeMPSCQueue` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use lock_free::{LockFreeMPSCQueue, QueueStats};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `lock_free` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "lock_free")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `DynamicCircularBuffer<_>`
[INFO] [stdout]    --> tests/comprehensive_tests.rs:883:9
[INFO] [stdout]     |
[INFO] [stdout] 883 |     let lock_based = DynamicCircularBuffer::new(config.clone()).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `lock_based` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 883 |     let lock_based: DynamicCircularBuffer<T> = DynamicCircularBuffer::new(config.clone()).unwrap();
[INFO] [stdout]     |                   ++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/performance_summary.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let queue_clone = Arc::clone(&lf_queue);
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |                 while queue_clone.try_enqueue(msg).is_err() {
[INFO] [stdout]     |                                   ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let queue_clone: Arc<T, A> = Arc::clone(&lf_queue);
[INFO] [stdout]     |                        +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `elasticq::LockFreeMPSCQueue`
[INFO] [stdout]   --> examples/lock_free_demo.rs:1:24
[INFO] [stdout]    |
[INFO] [stdout] 1  | use elasticq::{Config, LockFreeMPSCQueue};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ no `LockFreeMPSCQueue` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use lock_free::{LockFreeMPSCQueue, QueueStats};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `lock_free` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "lock_free")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/performance_summary.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let queue_clone = Arc::clone(&lf_queue);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |             match queue_clone.try_dequeue() {
[INFO] [stdout]     |                               ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let queue_clone: Arc<T, A> = Arc::clone(&lf_queue);
[INFO] [stdout]     |                    +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elasticq` (test "comprehensive_tests") due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elasticq` (example "performance_summary") due to 3 previous errors
[INFO] [stdout] error[E0432]: unresolved import `elasticq::LockFreeMPSCQueue`
[INFO] [stdout]   --> examples/scalability_test.rs:1:24
[INFO] [stdout]    |
[INFO] [stdout] 1  | use elasticq::{Config, LockFreeMPSCQueue, DynamicCircularBuffer};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ no `LockFreeMPSCQueue` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use lock_free::{LockFreeMPSCQueue, QueueStats};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `lock_free` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "lock_free")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `elasticq::lock_free`
[INFO] [stdout]   --> examples/producer_scalability_test.rs:1:24
[INFO] [stdout]    |
[INFO] [stdout] 1  | use elasticq::{Config, lock_free::LockFreeMPSCQueue};
[INFO] [stdout]    |                        ^^^^^^^^^ could not find `lock_free` in `elasticq`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub mod lock_free;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `lock_free` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature = "lock_free")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> examples/scalability_test.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let queue_clone = Arc::clone(&queue);
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |                     match queue_clone.try_enqueue(message as i64) {
[INFO] [stdout]    |                                       ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]    |                        +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/scalability_test.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let queue_clone = Arc::clone(&queue);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |             match queue_clone.try_dequeue() {
[INFO] [stdout]     |                               ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]     |                    +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elasticq` (example "lock_free_demo") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `elasticq::LockFreeMPSCQueue`
[INFO] [stdout]   --> examples/quick_scalability.rs:1:24
[INFO] [stdout]    |
[INFO] [stdout] 1  | use elasticq::{Config, LockFreeMPSCQueue, DynamicCircularBuffer};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ no `LockFreeMPSCQueue` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use lock_free::{LockFreeMPSCQueue, QueueStats};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `lock_free` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "lock_free")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/scalability_test.rs:308:13
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let queue_clone = Arc::clone(&queue);
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |                     match queue_clone.try_enqueue(message as i64) {
[INFO] [stdout]     |                                       ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]     |                        +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/scalability_test.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let queue_clone = Arc::clone(&queue);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 |             match queue_clone.try_dequeue() {
[INFO] [stdout]     |                               ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]     |                    +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> examples/quick_scalability.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let queue_clone = Arc::clone(&queue);
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |                 while queue_clone.try_enqueue(message).is_err() {
[INFO] [stdout]    |                                   ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]    |                        +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> examples/quick_scalability.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let queue_clone = Arc::clone(&queue);
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |             match queue_clone.try_dequeue() {
[INFO] [stdout]    |                               ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]    |                    +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elasticq` (example "producer_scalability_test") due to 1 previous error
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/quick_scalability.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let queue_clone = Arc::clone(&queue);
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |                 match queue_clone.try_enqueue(message) {
[INFO] [stdout]     |                                   ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]     |                        +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]    --> examples/quick_scalability.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let queue_clone = Arc::clone(&queue);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |             match queue_clone.try_dequeue() {
[INFO] [stdout]     |                               ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `queue_clone` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let queue_clone: Arc<T, A> = Arc::clone(&queue);
[INFO] [stdout]     |                    +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elasticq` (example "scalability_test") due to 5 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elasticq` (example "quick_scalability") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "0cb257578120e18708365c90ec27423653cd5851f335c9bc9811bde1a7a78f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb257578120e18708365c90ec27423653cd5851f335c9bc9811bde1a7a78f94", kill_on_drop: false }`
[INFO] [stdout] 0cb257578120e18708365c90ec27423653cd5851f335c9bc9811bde1a7a78f94