[INFO] fetching crate microdsp 0.1.3...
[INFO] testing microdsp-0.1.3 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate microdsp 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate microdsp 0.1.3
[INFO] finished tweaking crates.io crate microdsp 0.1.3
[INFO] tweaked toml for crates.io crate microdsp 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate microdsp 0.1.3 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate microdsp 0.1.3 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.2.15
[INFO] [stderr]   Downloaded microfft v0.4.0
[INFO] [stderr]   Downloaded num-complex v0.4.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c
[INFO] running `Command { std: "docker" "start" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling micromath v2.0.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling microfft v0.4.0
[INFO] [stderr]    Compiling microdsp v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.53
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling syn v2.0.8
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling microfft v0.4.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling regex v1.7.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling microdsp v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/sfnov.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dev_helpers::rtrb;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/sfnov.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dev_helpers::{AudioHost, AudioProcessor};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microdsp` (example "sfnov") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/nlms_cancellation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dev_helpers::wav;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/nlms_delay_estimate.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dev_helpers::wav;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microdsp` (example "nlms_cancellation") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/mpm.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dev_helpers::note_number_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/mpm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dev_helpers::AudioHost;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dev_helpers`
[INFO] [stdout]  --> examples/mpm.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dev_helpers::AudioProcessor;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microdsp` (example "nlms_delay_estimate") due to 1 previous error
[INFO] [stdout] error[E0433]: cannot find module or crate `dev_helpers` in this scope
[INFO] [stdout]   --> examples/mpm.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |         to_main_thread: &mut dev_helpers::rtrb::Producer<PitchReading>,
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microdsp` (example "mpm") due to 5 previous errors
[INFO] [stdout] error[E0433]: cannot find module or crate `dev_helpers` in this scope
[INFO] [stdout]   --> examples/mpm.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         _: &mut dev_helpers::rtrb::Consumer<PitchReading>,
[INFO] [stdout]    |                 ^^^^^^^^^^^ use of unresolved module or unlinked crate `dev_helpers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dev_helpers`, use `cargo add dev_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c", kill_on_drop: false }`
[INFO] [stdout] a9fb2b41fef67821ec5da8674194232f5f43950e49c4f1ec0a9a993934bf8e2c
