[INFO] fetching crate staff 0.11.0...
[INFO] testing staff-0.11.0 against 1.85.0 for beta-1.86-1
[INFO] extracting crate staff 0.11.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate staff 0.11.0 on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate staff 0.11.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate staff 0.11.0
[INFO] tweaked toml for crates.io crate staff 0.11.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate staff 0.11.0 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concoct v0.7.0
[INFO] [stderr]   Downloaded syn v2.0.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c97b3c19772686a6145bfe9453fb696ac598e7e38499b9924cdc405023a70bf
[INFO] running `Command { std: "docker" "start" "-a" "1c97b3c19772686a6145bfe9453fb696ac598e7e38499b9924cdc405023a70bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c97b3c19772686a6145bfe9453fb696ac598e7e38499b9924cdc405023a70bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c97b3c19772686a6145bfe9453fb696ac598e7e38499b9924cdc405023a70bf", kill_on_drop: false }`
[INFO] [stdout] 1c97b3c19772686a6145bfe9453fb696ac598e7e38499b9924cdc405023a70bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a2e07214156a5d34508db806d05629e600b300a0f7f67caebebe13bccef34c
[INFO] running `Command { std: "docker" "start" "-a" "42a2e07214156a5d34508db806d05629e600b300a0f7f67caebebe13bccef34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.87
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.35
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling js-sys v0.3.64
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling web-sys v0.3.64
[INFO] [stderr]    Compiling concoct v0.7.0
[INFO] [stderr]    Compiling staff v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `synth`
[INFO] [stdout]   --> src/lib.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(feature = "synth")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `synth` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]    --> src/render/mod.rs:107:7
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "svg")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]  --> src/render/fret_diagram/render.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(feature = "svg")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]   = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]    --> src/render/fret_diagram/render.rs:147:11
[INFO] [stdout]     |
[INFO] [stdout] 147 |     #[cfg(feature = "svg")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]   --> src/render/mod.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(feature = "svg")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]   --> src/render/mod.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[cfg(feature = "svg")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `diagram` is never read
[INFO] [stdout]  --> src/ui/fret_diagram.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct FretDiagram {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 4 |     diagram: Diagram,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.76s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "42a2e07214156a5d34508db806d05629e600b300a0f7f67caebebe13bccef34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a2e07214156a5d34508db806d05629e600b300a0f7f67caebebe13bccef34c", kill_on_drop: false }`
[INFO] [stdout] 42a2e07214156a5d34508db806d05629e600b300a0f7f67caebebe13bccef34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70275f5f415d56425a7ede46356fb10629c24d0701b95af5cd18f19edc655be0
[INFO] running `Command { std: "docker" "start" "-a" "70275f5f415d56425a7ede46356fb10629c24d0701b95af5cd18f19edc655be0", kill_on_drop: false }`
[INFO] [stderr] warning: invalid feature `synth` in required-features of target `synth`: `synth` is not present in [features] section
[INFO] [stdout] warning: unexpected `cfg` condition value: `synth`
[INFO] [stdout]   --> src/lib.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(feature = "synth")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `synth` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]    --> src/render/mod.rs:107:7
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "svg")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]  --> src/render/fret_diagram/render.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(feature = "svg")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]   = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]    --> src/render/fret_diagram/render.rs:147:11
[INFO] [stdout]     |
[INFO] [stdout] 147 |     #[cfg(feature = "svg")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]   --> src/render/mod.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(feature = "svg")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]   --> src/render/mod.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[cfg(feature = "svg")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `diagram` is never read
[INFO] [stdout]  --> src/ui/fret_diagram.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct FretDiagram {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 4 |     diagram: Diagram,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling staff v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `synth`
[INFO] [stdout]   --> src/lib.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(feature = "synth")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `synth` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]    --> src/render/mod.rs:107:7
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "svg")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]  --> src/render/fret_diagram/render.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(feature = "svg")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]   = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]    --> src/render/fret_diagram/render.rs:147:11
[INFO] [stdout]     |
[INFO] [stdout] 147 |     #[cfg(feature = "svg")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]   --> src/render/mod.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(feature = "svg")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `svg`
[INFO] [stdout]   --> src/render/mod.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[cfg(feature = "svg")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stdout]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `diagram` is never read
[INFO] [stdout]  --> src/ui/fret_diagram.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct FretDiagram {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 4 |     diagram: Diagram,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "70275f5f415d56425a7ede46356fb10629c24d0701b95af5cd18f19edc655be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70275f5f415d56425a7ede46356fb10629c24d0701b95af5cd18f19edc655be0", kill_on_drop: false }`
[INFO] [stdout] 70275f5f415d56425a7ede46356fb10629c24d0701b95af5cd18f19edc655be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f592f1279c677886ee55fdf05541ba3235d64fa6996c23df23c6db2a1c552aed
[INFO] running `Command { std: "docker" "start" "-a" "f592f1279c677886ee55fdf05541ba3235d64fa6996c23df23c6db2a1c552aed", kill_on_drop: false }`
[INFO] [stderr] warning: invalid feature `synth` in required-features of target `synth`: `synth` is not present in [features] section
[INFO] [stderr] warning: unexpected `cfg` condition value: `synth`
[INFO] [stderr]   --> src/lib.rs:99:7
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[cfg(feature = "synth")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stderr]    = help: consider adding `synth` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `svg`
[INFO] [stderr]    --> src/render/mod.rs:107:7
[INFO] [stderr]     |
[INFO] [stderr] 107 | #[cfg(feature = "svg")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stderr]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `svg`
[INFO] [stderr]  --> src/render/fret_diagram/render.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[cfg(feature = "svg")]
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stderr]   = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `svg`
[INFO] [stderr]    --> src/render/fret_diagram/render.rs:147:11
[INFO] [stderr]     |
[INFO] [stderr] 147 |     #[cfg(feature = "svg")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stderr]     = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `svg`
[INFO] [stderr]   --> src/render/mod.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 |     #[cfg(feature = "svg")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stderr]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `svg`
[INFO] [stderr]   --> src/render/mod.rs:84:11
[INFO] [stderr]    |
[INFO] [stderr] 84 |     #[cfg(feature = "svg")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `concoct`, `default`, `fretboard`, `full`, `parse`, `render`, `serde`, `std`, and `ui`
[INFO] [stderr]    = help: consider adding `svg` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: field `diagram` is never read
[INFO] [stderr]  --> src/ui/fret_diagram.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct FretDiagram {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 4 |     diagram: Diagram,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `staff` (lib) generated 7 warnings
[INFO] [stderr] warning: `staff` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/staff-07019a4089be161b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test chord::tests::it_collects_from_add_9 ... ok
[INFO] [stdout] test key::tests::it_iters_flats_for_e_flat_major ... ok
[INFO] [stdout] test chord::tests::it_parses_d_double_sharp_major ... ok
[INFO] [stdout] test scale::tests::test_f_sharp_major ... ok
[INFO] [stdout] test scale::tests::test_g_flat_major ... ok
[INFO] [stdout] test chord::tests::it_collects_from_maj_13th ... ok
[INFO] [stdout] test set::tests::push_and_remove_from_set ... ok
[INFO] [stdout] test chord::tests::it_collects_from_9th ... ok
[INFO] [stdout] test scale::tests::test_c_sharp_major ... ok
[INFO] [stdout] test chord::tests::it_parses_c_minor_seven ... ok
[INFO] [stdout] test key::tests::it_iters_sharps_for_d_major ... ok
[INFO] [stdout] test key::tests::it_returns_the_accidental_for_d_in_c_sharp_major ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/staff-3269229a2ed01eda)
[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] [stderr]    Doc-tests staff
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/chord/mod.rs - chord::Chord::intervals (line 193) ... ok
[INFO] [stdout] test src/midi/mod.rs - midi::MidiNote::octave (line 61) ... ok
[INFO] [stdout] test src/chord/mod.rs - chord::Chord::new (line 46) ... ok
[INFO] [stdout] test src/chord/mod.rs - chord::Chord::bass (line 183) ... ok
[INFO] [stdout] test src/chord/mod.rs - chord::Chord::bass (line 174) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - midi (line 106) ... ok
[INFO] [stdout] test src/chord/mod.rs - chord::Chord::from_midi (line 134) ... ok
[INFO] [stdout] test src/midi/mod.rs - midi::MidiNote::octave (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/scale/diatonic.rs - scale::diatonic::DiatonicScale<T>::melodic_minor (line 69) ... ok
[INFO] [stdout] test src/midi/mod.rs - midi::MidiNote::new (line 22) ... ok
[INFO] [stdout] test src/scale/diatonic.rs - scale::diatonic::DiatonicScale<T>::major (line 9) ... ok
[INFO] [stdout] test src/key.rs - key::Key::major (line 15) ... ok
[INFO] [stdout] test src/midi/mod.rs - midi::MidiNote::pitch (line 41) ... ok
[INFO] [stdout] test src/pitch.rs - pitch::Pitch::natural (line 29) ... ok
[INFO] [stdout] test src/scale/diatonic.rs - scale::diatonic::DiatonicScale<T>::harmonic_minor (line 49) ... ok
[INFO] [stdout] test src/chord/mod.rs - chord::Chord::major (line 79) ... ok
[INFO] [stdout] test src/scale/diatonic.rs - scale::diatonic::DiatonicScale<T>::natural_minor (line 29) ... ok
[INFO] [stdout] test src/key.rs - key::Key::major (line 22) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Format (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f592f1279c677886ee55fdf05541ba3235d64fa6996c23df23c6db2a1c552aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f592f1279c677886ee55fdf05541ba3235d64fa6996c23df23c6db2a1c552aed", kill_on_drop: false }`
[INFO] [stdout] f592f1279c677886ee55fdf05541ba3235d64fa6996c23df23c6db2a1c552aed