[INFO] fetching crate audio-core 0.2.0-alpha.3...
[INFO] testing audio-core-0.2.0-alpha.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate audio-core 0.2.0-alpha.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate audio-core 0.2.0-alpha.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio-core 0.2.0-alpha.3
[INFO] finished tweaking crates.io crate audio-core 0.2.0-alpha.3
[INFO] tweaked toml for crates.io crate audio-core 0.2.0-alpha.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12f5f002e69e42689c93dbf207c9fb9fd198202957542ca4e389eaab162637de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12f5f002e69e42689c93dbf207c9fb9fd198202957542ca4e389eaab162637de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12f5f002e69e42689c93dbf207c9fb9fd198202957542ca4e389eaab162637de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f5f002e69e42689c93dbf207c9fb9fd198202957542ca4e389eaab162637de", kill_on_drop: false }`
[INFO] [stdout] 12f5f002e69e42689c93dbf207c9fb9fd198202957542ca4e389eaab162637de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54f9b6ca361f2988821b83c578df358bd968979f7811a2bd7242577f3356c458
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54f9b6ca361f2988821b83c578df358bd968979f7811a2bd7242577f3356c458", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-core v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "54f9b6ca361f2988821b83c578df358bd968979f7811a2bd7242577f3356c458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f9b6ca361f2988821b83c578df358bd968979f7811a2bd7242577f3356c458", kill_on_drop: false }`
[INFO] [stdout] 54f9b6ca361f2988821b83c578df358bd968979f7811a2bd7242577f3356c458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 741b90b1bb74dfd3c6f8c2228654cb6c6193fb52f8ea65b10352272bacedf478
[INFO] running `Command { std: "docker" "start" "-a" "741b90b1bb74dfd3c6f8c2228654cb6c6193fb52f8ea65b10352272bacedf478", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-core v0.2.0-alpha.3
[INFO] [stderr]    Compiling audio v0.2.0-alpha.3
[INFO] [stderr]    Compiling audio-core v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "741b90b1bb74dfd3c6f8c2228654cb6c6193fb52f8ea65b10352272bacedf478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741b90b1bb74dfd3c6f8c2228654cb6c6193fb52f8ea65b10352272bacedf478", kill_on_drop: false }`
[INFO] [stdout] 741b90b1bb74dfd3c6f8c2228654cb6c6193fb52f8ea65b10352272bacedf478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f04f14e543f39e1b44c821131ed48a334f828571fb5065e2ad4f2f9c62455a28
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f04f14e543f39e1b44c821131ed48a334f828571fb5065e2ad4f2f9c62455a28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/audio_core-40661ae74e2c3a8c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests audio-core
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | #![deny(missing_docs, broken_intra_doc_links)]
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test src/buf.rs - buf::Buf::limit (line 187) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::frames_hint (line 69) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf (line 49) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf (line 37) ... ok
[INFO] [stdout] test src/buf/chunk.rs - buf::chunk::Chunk<B> (line 48) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::tail (line 165) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::skip (line 129) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::frames_hint (line 83) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::chunk (line 212) ... ok
[INFO] [stdout] test src/buf/chunk.rs - buf::chunk::Chunk<B> (line 19) ... ok
[INFO] [stdout] test src/buf/as_interleaved.rs - buf::as_interleaved::AsInterleaved::as_interleaved (line 9) ... ok
[INFO] [stdout] test src/buf.rs - buf::ChannelsMut::copy_channels (line 271) ... ok
[INFO] [stdout] test src/buf/exact_size_buf.rs - buf::exact_size_buf::ExactSizeBuf (line 8) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::skip (line 143) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf::channels (line 102) ... ok
[INFO] [stdout] test src/buf/as_interleaved_mut.rs - buf::as_interleaved_mut::AsInterleavedMut::as_interleaved_mut_ptr (line 46) ... ok
[INFO] [stdout] test src/buf/interleaved_buf.rs - buf::interleaved_buf::InterleavedBuf::reserve_frames (line 21) ... ok
[INFO] [stdout] test src/buf/as_interleaved_mut.rs - buf::as_interleaved_mut::AsInterleavedMut::as_interleaved_mut (line 9) ... ok
[INFO] [stdout] test src/buf/exact_size_buf.rs - buf::exact_size_buf::ExactSizeBuf::frames (line 26) ... ok
[INFO] [stdout] test src/buf/interleaved_buf.rs - buf::interleaved_buf::InterleavedBuf::set_topology (line 73) ... ok
[INFO] [stdout] test src/buf/interleaved_buf.rs - buf::interleaved_buf::InterleavedBuf::set_topology (line 61) ... ok
[INFO] [stdout] test src/buf/tail.rs - buf::tail::Tail<B> (line 22) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::as_ref (line 156) ... ok
[INFO] [stdout] test src/buf/skip.rs - buf::skip::Skip<B> (line 22) ... ok
[INFO] [stdout] test src/buf/skip.rs - buf::skip::Skip<B> (line 52) ... ok
[INFO] [stdout] test src/buf/resizable_buf.rs - buf::resizable_buf::ResizableBuf::resize (line 10) ... ok
[INFO] [stdout] test src/buf/limit.rs - buf::limit::Limit<B> (line 23) ... ok
[INFO] [stdout] test src/buf/resizable_buf.rs - buf::resizable_buf::ResizableBuf::resize_topology (line 33) ... ok
[INFO] [stdout] test src/buf/tail.rs - buf::tail::Tail<B> (line 52) ... ok
[INFO] [stdout] test src/buf/limit.rs - buf::limit::Limit<B> (line 54) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::as_mut (line 699) - compile fail ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::frames (line 94) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::copy_into_slice (line 339) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::chunks (line 307) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::copy_into_iter (line 379) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::interleaved (line 74) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::linear (line 46) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::as_ref (line 656) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::as_mut (line 682) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::iter (line 120) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::tail (line 216) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::skip (line 185) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::limit (line 252) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::copy_from_iter (line 1057) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut (line 1244) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::into_ref (line 617) - compile fail ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::chunk (line 963) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::chunks (line 768) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::copy_from (line 1097) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::chunk (line 951) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::copy_from_slice (line 1003) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::frames (line 742) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::interleaved (line 571) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::into_ref (line 601) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::copy_from_iter (line 1040) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::linear (line 539) ... ok
[INFO] [stdout] test src/io.rs - io::WriteBuf::advance_mut (line 185) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::skip (line 856) ... ok
[INFO] [stdout] test src/sample.rs - sample::f32 (line 25) ... ok
[INFO] [stdout] test src/io.rs - io::ReadBuf::advance (line 77) ... ok
[INFO] [stdout] test src/io.rs - io::ReadBuf::remaining (line 64) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::tail (line 884) ... ok
[INFO] [stdout] test src/io.rs - io::ReadBuf::has_remaining (line 46) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::iter_mut (line 825) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::limit (line 920) ... ok
[INFO] [stdout] test src/io.rs - io::WriteBuf::remaining_mut (line 171) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::iter (line 800) ... ok
[INFO] [stdout] test src/io.rs - io::WriteBuf::has_remaining_mut (line 152) ... ok
[INFO] [stdout] test src/io.rs - io::ReadBuf (line 13) ... ok
[INFO] [stdout] test src/io.rs - io::WriteBuf (line 118) ... ok
[INFO] [stdout] test src/sample.rs - sample::f64 (line 41) ... ok
[INFO] [stdout] test src/channel.rs - channel::ChannelMut::translate_from (line 1133) ... ok
[INFO] [stdout] test src/translate.rs - translate::Translate (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f04f14e543f39e1b44c821131ed48a334f828571fb5065e2ad4f2f9c62455a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04f14e543f39e1b44c821131ed48a334f828571fb5065e2ad4f2f9c62455a28", kill_on_drop: false }`
[INFO] [stdout] f04f14e543f39e1b44c821131ed48a334f828571fb5065e2ad4f2f9c62455a28