[INFO] crate vst 0.1.0 is already in cache
[INFO] extracting crate vst 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/vst/0.1.0
[INFO] extracting crate vst 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vst/0.1.0
[INFO] validating manifest of vst-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vst-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vst-0.1.0
[INFO] removed 5 missing examples
[INFO] finished frobbing vst-0.1.0
[INFO] frobbed toml for vst-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/vst/0.1.0/Cargo.toml
[INFO] started frobbing vst-0.1.0
[INFO] removed 5 missing examples
[INFO] finished frobbing vst-0.1.0
[INFO] frobbed toml for vst-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vst/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vst-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/vst/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0ccd82f4e9197a128a433f7ada2fa3a73f027048f6ad3f0f0c02ae3f20994d38
[INFO] running `"docker" "start" "-a" "0ccd82f4e9197a128a433f7ada2fa3a73f027048f6ad3f0f0c02ae3f20994d38"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/sine_synth.rs
[INFO] [stderr] * /opt/crater/workdir/examples/fwd_midi.rs
[INFO] [stderr] * /opt/crater/workdir/examples/dimension_expander.rs
[INFO] [stderr] * /opt/crater/workdir/examples/simple_host.rs
[INFO] [stderr] * /opt/crater/workdir/examples/gain_effect.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling vst v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `c_void` is imported redundantly
[INFO] [stderr]   --> src/interfaces.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::os::raw::{c_char, c_void};
[INFO] [stderr]    |                            ------ the item `c_void` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 87 |         use libc::{c_void, memset, memcpy};
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "0ccd82f4e9197a128a433f7ada2fa3a73f027048f6ad3f0f0c02ae3f20994d38"`
[INFO] running `"docker" "rm" "-f" "0ccd82f4e9197a128a433f7ada2fa3a73f027048f6ad3f0f0c02ae3f20994d38"`
[INFO] [stdout] 0ccd82f4e9197a128a433f7ada2fa3a73f027048f6ad3f0f0c02ae3f20994d38
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/vst/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3e308fd5867c50e001743a53fb9e4c1c89b143e555b7db5e1ac9f6848db84103
[INFO] running `"docker" "start" "-a" "3e308fd5867c50e001743a53fb9e4c1c89b143e555b7db5e1ac9f6848db84103"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/sine_synth.rs
[INFO] [stderr] * /opt/crater/workdir/examples/fwd_midi.rs
[INFO] [stderr] * /opt/crater/workdir/examples/dimension_expander.rs
[INFO] [stderr] * /opt/crater/workdir/examples/simple_host.rs
[INFO] [stderr] * /opt/crater/workdir/examples/gain_effect.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling vst v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `c_void` is imported redundantly
[INFO] [stderr]   --> src/interfaces.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::os::raw::{c_char, c_void};
[INFO] [stderr]    |                            ------ the item `c_void` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 87 |         use libc::{c_void, memset, memcpy};
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `"docker" "inspect" "3e308fd5867c50e001743a53fb9e4c1c89b143e555b7db5e1ac9f6848db84103"`
[INFO] running `"docker" "rm" "-f" "3e308fd5867c50e001743a53fb9e4c1c89b143e555b7db5e1ac9f6848db84103"`
[INFO] [stdout] 3e308fd5867c50e001743a53fb9e4c1c89b143e555b7db5e1ac9f6848db84103
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/vst/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 95041e8c8c1bb9e62c7529450e1ae91aff94f1558142a9e81fbff23a4348c052
[INFO] running `"docker" "start" "-a" "95041e8c8c1bb9e62c7529450e1ae91aff94f1558142a9e81fbff23a4348c052"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/sine_synth.rs
[INFO] [stderr] * /opt/crater/workdir/examples/fwd_midi.rs
[INFO] [stderr] * /opt/crater/workdir/examples/dimension_expander.rs
[INFO] [stderr] * /opt/crater/workdir/examples/simple_host.rs
[INFO] [stderr] * /opt/crater/workdir/examples/gain_effect.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vst-d1d4ffadb7c846bb
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test plugin::tests::host_callbacks ... ok
[INFO] [stdout] test tests::aeffect_params ... ok
[INFO] [stdout] test tests::aeffect_created ... ok
[INFO] [stdout] test tests::host_callback ... ok
[INFO] [stdout] test tests::plugin_deref ... ok
[INFO] [stdout] test buffer::tests::from_raw ... ok
[INFO] [stdout] test buffer::tests::buffer_zip ... ok
[INFO] [stdout] test tests::plugin_no_drop ... ok
[INFO] [stdout] test tests::plugin_drop ... ok
[INFO] [stdout] test plugin::tests::null_panic ... ok
[INFO] [stdout] test host::tests::host_buffer ... ok
[INFO] [stdout] test util::parameter_transfer::tests::parameter_transfer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vst
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/api.rs - api::Event::event_type (line 538) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::SendEventBuffer::send_events (line 374) ... ok
[INFO] [stdout] test src/host.rs - host::PluginLoader<T>::load (line 301) ... ok
[INFO] [stdout] test src/api.rs - api::AEffect::flags (line 97) ... ok
[INFO] [stdout] test src/api.rs - api::Event (line 525) ... ok
[INFO] [stdout] test src/api.rs - api::Events::events (line 448) ... ok
[INFO] [stdout] test src/host.rs - host::HostBuffer (line 741) ... ok
[INFO] [stdout] test src/lib.rs -  (line 55) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::HostCallback (line 745) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::process_f64 (line 642) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::process (line 603) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::new (line 468) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95041e8c8c1bb9e62c7529450e1ae91aff94f1558142a9e81fbff23a4348c052"`
[INFO] running `"docker" "rm" "-f" "95041e8c8c1bb9e62c7529450e1ae91aff94f1558142a9e81fbff23a4348c052"`
[INFO] [stdout] 95041e8c8c1bb9e62c7529450e1ae91aff94f1558142a9e81fbff23a4348c052