[INFO] crate rsynth 0.1.0 is already in cache [INFO] testing rsynth-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rsynth 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rsynth 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rsynth 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rsynth 0.1.0 [INFO] tweaked toml for crates.io crate rsynth 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rsynth 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f361d1238021c116ae63988182b56cbf52a0cea384054e573dac4067481a99e7 [INFO] running `"docker" "start" "-a" "f361d1238021c116ae63988182b56cbf52a0cea384054e573dac4067481a99e7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling midi-consts v0.1.0 [INFO] [stderr] Compiling vecstorage v0.1.0 [INFO] [stderr] Compiling rsynth v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `"docker" "inspect" "f361d1238021c116ae63988182b56cbf52a0cea384054e573dac4067481a99e7"` [INFO] running `"docker" "rm" "-f" "f361d1238021c116ae63988182b56cbf52a0cea384054e573dac4067481a99e7"` [INFO] [stdout] f361d1238021c116ae63988182b56cbf52a0cea384054e573dac4067481a99e7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d599b5f3552539d59caefc7a047b23a2cd35fba1baa7db2db1df6dbf50c4b75 [INFO] running `"docker" "start" "-a" "7d599b5f3552539d59caefc7a047b23a2cd35fba1baa7db2db1df6dbf50c4b75"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling asprim v0.2.0 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rsynth v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/vst_synth.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_synth::*` [INFO] [stderr] --> examples/vst_synth.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use test_synth::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_synth::*` [INFO] [stderr] --> examples/jack_synth.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | use test_synth::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static is never used: `SAMPLE_SIZE` [INFO] [stderr] --> examples/test_synth.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | static SAMPLE_SIZE: usize = 65536; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn new(sample_size: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta_data` [INFO] [stderr] --> examples/test_synth.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | fn meta_data() -> MetaData<&'static str, &'static str, &'static str> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static is never used: `SAMPLE_SIZE` [INFO] [stderr] --> examples/test_synth.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | static SAMPLE_SIZE: usize = 65536; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn new(sample_size: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta_data` [INFO] [stderr] --> examples/test_synth.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | fn meta_data() -> MetaData<&'static str, &'static str, &'static str> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `"docker" "inspect" "7d599b5f3552539d59caefc7a047b23a2cd35fba1baa7db2db1df6dbf50c4b75"` [INFO] running `"docker" "rm" "-f" "7d599b5f3552539d59caefc7a047b23a2cd35fba1baa7db2db1df6dbf50c4b75"` [INFO] [stdout] 7d599b5f3552539d59caefc7a047b23a2cd35fba1baa7db2db1df6dbf50c4b75 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f107374f9fda5e5d523bfe73fb758571ad95ff002583cc0cc5f5ef97359ff8d3 [INFO] running `"docker" "start" "-a" "f107374f9fda5e5d523bfe73fb758571ad95ff002583cc0cc5f5ef97359ff8d3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/vst_synth.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_synth::*` [INFO] [stderr] --> examples/vst_synth.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use test_synth::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static is never used: `SAMPLE_SIZE` [INFO] [stderr] --> examples/test_synth.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | static SAMPLE_SIZE: usize = 65536; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn new(sample_size: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta_data` [INFO] [stderr] --> examples/test_synth.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | fn meta_data() -> MetaData<&'static str, &'static str, &'static str> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_synth::*` [INFO] [stderr] --> examples/jack_synth.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | use test_synth::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static is never used: `SAMPLE_SIZE` [INFO] [stderr] --> examples/test_synth.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | static SAMPLE_SIZE: usize = 65536; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn new(sample_size: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta_data` [INFO] [stderr] --> examples/test_synth.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | fn meta_data() -> MetaData<&'static str, &'static str, &'static str> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> examples/test_synth.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rsynth-a18fcd28c2f12d8b [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test buffer::number_of_frames_in_range_works_inclusive_range ... ok [INFO] [stdout] test buffer::number_of_frames_in_range_works_open_ended_range ... ok [INFO] [stdout] test buffer::number_of_frames_in_range_works_full_range ... ok [INFO] [stdout] test buffer::number_of_frames_in_range_works_exclusive_range ... ok [INFO] [stdout] test buffer::append_works_as_expected ... ok [INFO] [stdout] test buffer::split_works_with_dividing_input_length ... ok [INFO] [stdout] test buffer::buffer_in_index_frames_works ... ok [INFO] [stdout] test buffer::split_works_with_non_dividing_input_length ... ok [INFO] [stdout] test buffer::number_of_frames_in_range_works_open_starting_range ... ok [INFO] [stdout] test buffer::buffer_out_index_frames_works ... ok [INFO] [stdout] test envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_nonempty_staircase_initial_value_returned ... ok [INFO] [stdout] test envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_empty_staircase_initial_value_returned ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_new_event_ignored_when_already_full_and_new_event_comes_first ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_ignore_old_old_event_ignored_when_already_event_at_that_location ... ok [INFO] [stdout] test event::event_queue::eventqueue_forget_before ... ok [INFO] [stdout] test event::event_queue::eventqueue_forget_everything ... ok [INFO] [stdout] test event::event_queue::event_queue_queue_event_first_event_removed_when_already_full_and_new_event_after_first ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_ignore_new_new_event_ignored_when_already_event_at_that_location ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_new_event_inserted_at_correct_location ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_insert_new_after_old ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_insert_new_before_old ... ok [INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_insert_new_after_old_with_doubles ... ok [INFO] [stdout] test event::event_queue::split_works ... ok [INFO] [stdout] test event::event_queue::split_works_with_empty_event_queue ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/polyphony-47d8cbe89f3413ae [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 [INFO] [stdout] [INFO] [stderr] Doc-tests rsynth [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/buffer/mod.rs - audio_chunk (line 862) ... ok [INFO] [stdout] test src/meta/mod.rs - meta (line 13) ... ok [INFO] [stdout] test src/utilities/polyphony.rs - utilities::polyphony (line 19) ... ok [INFO] [stdout] test src/backend/mod.rs - backend::HostInterface::output_initialized (line 48) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferOut::split_channels_at (line 300) ... ok [INFO] [stdout] test src/backend/mod.rs - backend::Stop (line 87) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferOut::index_frames (line 344) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferIn::index_frames (line 134) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferInOut::index_frames (line 612) ... ok [INFO] [stdout] test src/meta/mod.rs - meta::Port (line 117) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferInOut::separate (line 668) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f107374f9fda5e5d523bfe73fb758571ad95ff002583cc0cc5f5ef97359ff8d3"` [INFO] running `"docker" "rm" "-f" "f107374f9fda5e5d523bfe73fb758571ad95ff002583cc0cc5f5ef97359ff8d3"` [INFO] [stdout] f107374f9fda5e5d523bfe73fb758571ad95ff002583cc0cc5f5ef97359ff8d3