[INFO] cloning repository https://github.com/wstrausser/delay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wstrausser/delay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwstrausser%2Fdelay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwstrausser%2Fdelay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a46750f30bccf81d4d599c329e17787aecbd661
[INFO] testing wstrausser/delay against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwstrausser%2Fdelay" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wstrausser/delay
[INFO] finished tweaking git repo https://github.com/wstrausser/delay
[INFO] tweaked toml for git repo https://github.com/wstrausser/delay written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wstrausser/delay on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wstrausser/delay 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/robbert-vdh/nih-plug.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/nicokoch/reflink.git`
[INFO] [stderr]     Updating git repository `https://github.com/robbert-vdh/rust-assert-no-alloc.git`
[INFO] [stderr]     Updating git repository `https://github.com/micahrj/clap-sys.git`
[INFO] [stderr]     Updating git repository `https://github.com/robbert-vdh/vst3-sys.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] [stderr]   Downloaded atomic_float v0.1.0
[INFO] [stderr]   Downloaded nih_log v0.3.1
[INFO] [stderr]   Downloaded anymap3 v1.0.1
[INFO] [stderr]   Downloaded atomic_refcell v0.1.13
[INFO] [stderr]   Downloaded scroll_derive v0.11.1
[INFO] [stderr]   Downloaded midi-consts v0.1.0
[INFO] [stderr]   Downloaded camino v1.1.11
[INFO] [stderr]   Downloaded goblin v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d09b5b1dce9e76315ff05fbd35baeb1ecec50cf9e4678a2e14a8f583acea7428
[INFO] running `Command { std: "docker" "start" "-a" "d09b5b1dce9e76315ff05fbd35baeb1ecec50cf9e4678a2e14a8f583acea7428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d09b5b1dce9e76315ff05fbd35baeb1ecec50cf9e4678a2e14a8f583acea7428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09b5b1dce9e76315ff05fbd35baeb1ecec50cf9e4678a2e14a8f583acea7428", kill_on_drop: false }`
[INFO] [stdout] d09b5b1dce9e76315ff05fbd35baeb1ecec50cf9e4678a2e14a8f583acea7428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49d48fd91369922c0dcf65de0d126690415093775e8d50df7002c7bd1449aa19
[INFO] running `Command { std: "docker" "start" "-a" "49d48fd91369922c0dcf65de0d126690415093775e8d50df7002c7bd1449aa19", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling midi-consts v0.1.0
[INFO] [stderr]    Compiling raw-window-handle v0.5.2
[INFO] [stderr]    Compiling widestring v1.2.0
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling anymap3 v1.0.1
[INFO] [stderr]    Compiling atomic_refcell v0.1.13
[INFO] [stderr]    Compiling clap-sys v0.5.0 (https://github.com/micahrj/clap-sys.git?rev=25d7f53fdb6363ad63fbd80049cb7a42a97ac156#25d7f53f)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling nih_log v0.3.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling assert_no_alloc v1.1.2 (https://github.com/robbert-vdh/rust-assert-no-alloc.git?branch=feature%2Fnested-permit-forbid#a6fb4f62)
[INFO] [stderr]    Compiling vst3-com-macros-support v0.2.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix%2Fdrop-box-from-raw#b3ff4d77)
[INFO] [stderr]    Compiling nih_plug_derive v0.1.0 (https://github.com/robbert-vdh/nih-plug.git#ecfd6322)
[INFO] [stderr]    Compiling vst3-com-macros v0.2.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix%2Fdrop-box-from-raw#b3ff4d77)
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling vst3-com v0.1.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix%2Fdrop-box-from-raw#b3ff4d77)
[INFO] [stderr]    Compiling vst3-sys v0.1.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix%2Fdrop-box-from-raw#b3ff4d77)
[INFO] [stderr]    Compiling nih_plug v0.0.0 (https://github.com/robbert-vdh/nih-plug.git#ecfd6322)
[INFO] [stderr]    Compiling delay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `aux`
[INFO] [stdout]   --> src/lib.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         aux: &mut AuxiliaryBuffers,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/lib.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         context: &mut impl ProcessContext<Self>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Delay {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 7 |     params: Arc<DelayParams>,
[INFO] [stdout] 8 |     sample_rate: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.03s
[INFO] running `Command { std: "docker" "inspect" "49d48fd91369922c0dcf65de0d126690415093775e8d50df7002c7bd1449aa19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d48fd91369922c0dcf65de0d126690415093775e8d50df7002c7bd1449aa19", kill_on_drop: false }`
[INFO] [stdout] 49d48fd91369922c0dcf65de0d126690415093775e8d50df7002c7bd1449aa19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9964ab9fb43fec63f4e80fde4e1b32d9f67511c348071a80fd696688a7631f54
[INFO] running `Command { std: "docker" "start" "-a" "9964ab9fb43fec63f4e80fde4e1b32d9f67511c348071a80fd696688a7631f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling delay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `aux`
[INFO] [stdout]   --> src/lib.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         aux: &mut AuxiliaryBuffers,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/lib.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         context: &mut impl ProcessContext<Self>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Delay {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 7 |     params: Arc<DelayParams>,
[INFO] [stdout] 8 |     sample_rate: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "9964ab9fb43fec63f4e80fde4e1b32d9f67511c348071a80fd696688a7631f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9964ab9fb43fec63f4e80fde4e1b32d9f67511c348071a80fd696688a7631f54", kill_on_drop: false }`
[INFO] [stdout] 9964ab9fb43fec63f4e80fde4e1b32d9f67511c348071a80fd696688a7631f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d171106997cc8765526a9798e5bb0c720b3a70aa0bba233e153cd710aa2d28a1
[INFO] running `Command { std: "docker" "start" "-a" "d171106997cc8765526a9798e5bb0c720b3a70aa0bba233e153cd710aa2d28a1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `aux`
[INFO] [stderr]   --> src/lib.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         aux: &mut AuxiliaryBuffers,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/lib.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         context: &mut impl ProcessContext<Self>,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]  --> src/lib.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Delay {
[INFO] [stderr]   |        ----- field in this struct
[INFO] [stderr] 7 |     params: Arc<DelayParams>,
[INFO] [stderr] 8 |     sample_rate: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `delay` (lib test) generated 3 warnings (run `cargo fix --lib -p delay --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/delay-a58745e4a784672d)
[INFO] running `Command { std: "docker" "inspect" "d171106997cc8765526a9798e5bb0c720b3a70aa0bba233e153cd710aa2d28a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d171106997cc8765526a9798e5bb0c720b3a70aa0bba233e153cd710aa2d28a1", kill_on_drop: false }`
[INFO] [stdout] d171106997cc8765526a9798e5bb0c720b3a70aa0bba233e153cd710aa2d28a1