[INFO] fetching crate audio 0.2.0...
[INFO] testing audio-0.2.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate audio 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate audio 0.2.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio 0.2.0
[INFO] finished tweaking crates.io crate audio 0.2.0
[INFO] tweaked toml for crates.io crate audio 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding bittle v0.2.2 (latest: v0.5.6)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bittle v0.2.2
[INFO] [stderr]   Downloaded audio-core v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8af8cd3667e67f0724b339371114bd046f6df5f027d550d89db9c2468f7ad483
[INFO] running `Command { std: "docker" "start" "-a" "8af8cd3667e67f0724b339371114bd046f6df5f027d550d89db9c2468f7ad483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8af8cd3667e67f0724b339371114bd046f6df5f027d550d89db9c2468f7ad483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af8cd3667e67f0724b339371114bd046f6df5f027d550d89db9c2468f7ad483", kill_on_drop: false }`
[INFO] [stdout] 8af8cd3667e67f0724b339371114bd046f6df5f027d550d89db9c2468f7ad483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2457a0ded122878100e7198ce9aad175cbd58ce1d07bed10df4cd42bb1e93f53
[INFO] running `Command { std: "docker" "start" "-a" "2457a0ded122878100e7198ce9aad175cbd58ce1d07bed10df4cd42bb1e93f53", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-core v0.2.0
[INFO] [stderr]    Compiling audio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2457a0ded122878100e7198ce9aad175cbd58ce1d07bed10df4cd42bb1e93f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2457a0ded122878100e7198ce9aad175cbd58ce1d07bed10df4cd42bb1e93f53", kill_on_drop: false }`
[INFO] [stdout] 2457a0ded122878100e7198ce9aad175cbd58ce1d07bed10df4cd42bb1e93f53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b24714c1bb7db6c5d887e46a9876a784d1bcc7273cf4b6a1bc1795f1b8811b
[INFO] running `Command { std: "docker" "start" "-a" "f9b24714c1bb7db6c5d887e46a9876a784d1bcc7273cf4b6a1bc1795f1b8811b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bittle v0.2.2
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling audio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/channel/interleaved.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "f9b24714c1bb7db6c5d887e46a9876a784d1bcc7273cf4b6a1bc1795f1b8811b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b24714c1bb7db6c5d887e46a9876a784d1bcc7273cf4b6a1bc1795f1b8811b", kill_on_drop: false }`
[INFO] [stdout] f9b24714c1bb7db6c5d887e46a9876a784d1bcc7273cf4b6a1bc1795f1b8811b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddc3d05ed09b204bd5ffea102ec13aab940cedee834f395e6e656bcef9c24911
[INFO] running `Command { std: "docker" "start" "-a" "ddc3d05ed09b204bd5ffea102ec13aab940cedee834f395e6e656bcef9c24911", kill_on_drop: false }`
[INFO] [stderr] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stderr]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/channel/interleaved.rs:374:1
[INFO] [stderr]     |
[INFO] [stderr] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stderr]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stderr]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/channel/interleaved.rs:374:1
[INFO] [stderr]     |
[INFO] [stderr] 374 | iterator!(struct Iter -> *const T, T, const, {/* no mut */});
[INFO] [stderr]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stderr]    --> src/channel/interleaved/macros.rs:133:30
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/channel/interleaved.rs:375:1
[INFO] [stderr]     |
[INFO] [stderr] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stderr]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stderr]    --> src/channel/interleaved/macros.rs:194:30
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     assert!(!self.ptr.as_ptr().is_null());
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/channel/interleaved.rs:375:1
[INFO] [stderr]     |
[INFO] [stderr] 375 | iterator!(struct IterMut -> *mut T, &'a mut T, mut, {&mut});
[INFO] [stderr]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `iterator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `audio` (lib) generated 4 warnings
[INFO] [stderr] warning: `audio` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio-8146292c12b88155)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test channel::interleaved::tests::test_interleaved_channel ... ok
[INFO] [stdout] test channel::interleaved::tests::test_interleaved_channel_count ... ok
[INFO] [stdout] test channel::interleaved::tests::test_interleaved_channel_mut ... ok
[INFO] [stdout] test channel::interleaved::tests::test_interleaved_channel_mut_iter ... ok
[INFO] [stdout] test channel::interleaved::tests::test_interleaved_channel_next_back ... ok
[INFO] [stdout] test channel::interleaved::tests::test_interleaved_channel_nth ... ok
[INFO] [stdout] test channel::interleaved::tests::test_limit ... ok
[INFO] [stdout] test channel::interleaved::tests::test_skip ... ok
[INFO] [stdout] test channel::interleaved::tests::test_tail ... ok
[INFO] [stdout] test tests::byte_arrays::test_byte_array ... ok
[INFO] [stdout] test tests::copy_channel::test_copy_channels_dynamic ... ok
[INFO] [stdout] test tests::copy_channel::test_copy_channels_interleaved ... ok
[INFO] [stdout] test tests::copy_channel::test_copy_channels_sequential ... ok
[INFO] [stdout] test tests::copy_channel::test_copy_channels_vec_of_vecs ... ok
[INFO] [stdout] test tests::copy_channel::test_copy_channels_wrap_interleaved ... ok
[INFO] [stdout] test tests::copy_channel::test_copy_channels_wrap_sequential ... ok
[INFO] [stdout] test tests::dynamic::test_channels_then_resize ... ok
[INFO] [stdout] test tests::dynamic::test_drop_empty ... ok
[INFO] [stdout] test tests::dynamic::test_empty ... ok
[INFO] [stdout] test tests::dynamic::test_empty_channels ... ok
[INFO] [stdout] test tests::dynamic::test_enabled_mut ... ok
[INFO] [stdout] test tests::dynamic::test_from_array ... ok
[INFO] [stdout] test tests::dynamic::test_get_or_default ... ok
[INFO] [stdout] test tests::dynamic::test_multiple_channel_resizes ... ok
[INFO] [stdout] test tests::dynamic::test_into_vecs ... ok
[INFO] [stdout] test tests::dynamic::test_multiple_resizes ... ok
[INFO] [stdout] test tests::dynamic::test_stale_allocation ... ok
[INFO] [stdout] test tests::dynamic::test_get_mut ... ok
[INFO] [stdout] test tests::interleaved::test_as_interleaved_mut_ptr ... ok
[INFO] [stdout] test tests::interleaved::test_complicated ... ok
[INFO] [stdout] test tests::interleaved::test_iter ... ok
[INFO] [stdout] test tests::dynamic::test_resize_topology ... ok
[INFO] [stdout] test tests::interleaved::test_resize ... ok
[INFO] [stdout] test tests::io::test_read_write ... ok
[INFO] [stdout] test tests::io::test_simple_io ... ok
[INFO] [stdout] test tests::sequential::test_channels_then_resize ... ok
[INFO] [stdout] test tests::interleaved::test_init ... ok
[INFO] [stdout] test tests::sequential::test_drop_empty ... ok
[INFO] [stdout] test tests::sequential::test_from_array ... ok
[INFO] [stdout] test tests::interleaved::test_iter_mut ... ok
[INFO] [stdout] test tests::sequential::test_multiple_resizes ... ok
[INFO] [stdout] test tests::sequential::test_multiple_channel_resizes ... ok
[INFO] [stdout] test tests::sequential::test_resize_then_channels ... ok
[INFO] [stdout] test tests::sequential::test_stale_allocation ... ok
[INFO] [stdout] test tests::sequential::test_empty_channels ... ok
[INFO] [stdout] test tests::sequential::test_empty ... ok
[INFO] [stdout] test tests::dynamic::test_resize_then_channels ... ok
[INFO] [stdout] test tests::sequential::test_unaligned_resize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests audio
[INFO] [stdout] 
[INFO] [stdout] running 112 tests
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::frames (line 202) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::resize_frames (line 295) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::from_frames (line 158) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::resize_channels (line 342) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::into_vectors (line 518) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::from_array (line 106) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::channels (line 217) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::new (line 49) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::into_vectors_if (line 547) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::iter_channels (line 232) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::get_mut (line 450) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::iter_channels_mut (line 252) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::get_channel (line 394) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::get_or_default (line 423) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::resize_frames (line 276) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::get_or_default_mut (line 485) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::frames (line 315) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::channels (line 330) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::as_slice (line 249) ... ok
[INFO] [stdout] test src/buf/dynamic.rs - buf::dynamic::Dynamic<T>::with_topology (line 70) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::capacity (line 290) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::from_frames (line 129) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved (line 27) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::from_array (line 167) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::as_slice_mut (line 261) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::get_channel (line 420) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::get_mut (line 473) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::from_array (line 181) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::from_vec (line 104) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::into_vec (line 226) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::iter_channels_mut (line 642) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::iter_channels (line 608) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::new (line 62) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::resize_channels (line 349) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::sample (line 455) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::resize_frames (line 377) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::with_topology (line 81) ... ok
[INFO] [stdout] test src/buf/interleaved/buf.rs - buf::interleaved::buf::Interleaved<T>::sample_mut (line 507) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::as_slice (line 243) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential (line 28) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::channels (line 330) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::as_slice_mut (line 261) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential (line 47) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::capacity (line 290) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::frames (line 315) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::from_array (line 173) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::from_array (line 187) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::from_frames (line 135) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::from_vec (line 110) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::get_channel (line 512) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::resize_channels (line 386) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::into_vec (line 226) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::iter_channels (line 345) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::resize_frames (line 414) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::new (line 68) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::with_topology (line 87) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::resize_frames (line 432) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::get_mut (line 539) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::iter_channels_mut (line 364) ... ok
[INFO] [stdout] test src/buf/sequential/buf.rs - buf::sequential::buf::Sequential<T>::resize_frames (line 453) ... ok
[INFO] [stdout] test src/channel/interleaved.rs - channel::interleaved::InterleavedChannel<'a,T>::from_slice (line 63) ... ok
[INFO] [stdout] test src/channel.rs - channel::copy (line 20) ... ok
[INFO] [stdout] test src/channel/interleaved.rs - channel::interleaved::InterleavedChannel<'a,T>::from_slice (line 72) ... ok
[INFO] [stdout] test src/channel.rs - channel::copy_iter (line 52) ... ok
[INFO] [stdout] test src/channel/interleaved.rs - channel::interleaved::InterleavedChannelMut<'a,T>::from_slice (line 123) ... ok
[INFO] [stdout] test src/channel/interleaved.rs - channel::interleaved::InterleavedChannelMut<'a,T>::from_slice (line 132) ... ok
[INFO] [stdout] test src/channel/linear.rs - channel::linear::LinearChannel<'a,T>::new (line 46) ... ok
[INFO] [stdout] test src/channel/linear.rs - channel::linear::LinearChannelMut<'a,T>::new (line 182) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read<B>::as_mut (line 104) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read<B>::as_ref (line 84) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read<B>::new (line 35) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read (line 7) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read<B>::empty (line 63) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read<B>::set_read (line 152) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::as_mut (line 148) ... ok
[INFO] [stdout] test src/io/read.rs - io::read::Read<B>::into_inner (line 126) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::as_ref (line 126) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite (line 8) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::empty (line 102) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::into_inner (line 172) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::new (line 69) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::set_written (line 239) ... ok
[INFO] [stdout] test src/io/read_write.rs - io::read_write::ReadWrite<B>::set_read (line 208) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write (line 7) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write<B>::new (line 40) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write<B>::empty (line 68) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write<B>::into_inner (line 130) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write<B>::as_mut (line 108) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write<B>::as_ref (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/macros.rs - macros::dynamic (line 18) ... ok
[INFO] [stdout] test src/io/write.rs - io::write::Write<B>::set_written (line 156) ... ok
[INFO] [stdout] test src/macros.rs - macros::dynamic (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/macros.rs - macros::dynamic (line 27) ... ok
[INFO] [stdout] test src/macros.rs - macros::interleaved (line 133) ... ok
[INFO] [stdout] test src/macros.rs - macros::interleaved (line 152) ... ok
[INFO] [stdout] test src/macros.rs - macros::interleaved (line 144) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::dynamic (line 101) ... ok
[INFO] [stdout] test src/macros.rs - macros::sequential (line 99) ... ok
[INFO] [stdout] test src/macros.rs - macros::sequential (line 91) ... ok
[INFO] [stdout] test src/macros.rs - macros::sequential (line 80) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::interleaved (line 31) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::interleaved (line 50) ... ok
[INFO] [stdout] test src/wrap/dynamic.rs - wrap::dynamic::Dynamic<T>::as_mut (line 33) ... ok
[INFO] [stdout] test src/wrap/dynamic.rs - wrap::dynamic::Dynamic<T>::into_inner (line 47) ... ok
[INFO] [stdout] test src/wrap/dynamic.rs - wrap::dynamic::Dynamic<T>::as_ref (line 20) ... ok
[INFO] [stdout] test src/wrap/sequential.rs - wrap::sequential::Sequential<T>::iter (line 55) ... ok
[INFO] [stdout] test src/wrap/sequential.rs - wrap::sequential::Sequential<T>::into_inner (line 42) ... ok
[INFO] [stdout] test src/wrap/interleaved.rs - wrap::interleaved::Interleaved<T>::into_inner (line 47) ... ok
[INFO] [stdout] test src/wrap/interleaved.rs - wrap::interleaved::Interleaved<T>::iter (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 112 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddc3d05ed09b204bd5ffea102ec13aab940cedee834f395e6e656bcef9c24911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc3d05ed09b204bd5ffea102ec13aab940cedee834f395e6e656bcef9c24911", kill_on_drop: false }`
[INFO] [stdout] ddc3d05ed09b204bd5ffea102ec13aab940cedee834f395e6e656bcef9c24911
