[INFO] fetching crate yamlette 0.1.1...
[INFO] testing yamlette-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate yamlette 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate yamlette 0.1.1
[INFO] finished tweaking crates.io crate yamlette 0.1.1
[INFO] tweaked toml for crates.io crate yamlette 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yamlette 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 fraction v0.12.2 (available: v0.15.3)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded skimmer v0.0.3
[INFO] [stderr]   Downloaded fraction v0.12.2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d3ab36128ba4345680977b770219f0e4aeb17ddfdfb545c4bfd14a2bef18ac2
[INFO] running `Command { std: "docker" "start" "-a" "3d3ab36128ba4345680977b770219f0e4aeb17ddfdfb545c4bfd14a2bef18ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d3ab36128ba4345680977b770219f0e4aeb17ddfdfb545c4bfd14a2bef18ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d3ab36128ba4345680977b770219f0e4aeb17ddfdfb545c4bfd14a2bef18ac2", kill_on_drop: false }`
[INFO] [stdout] 3d3ab36128ba4345680977b770219f0e4aeb17ddfdfb545c4bfd14a2bef18ac2
[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=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] 5755f0043e9627260c7e0c7e7df79c9d407d7452f3cc804bcc80355f37b663b0
[INFO] running `Command { std: "docker" "start" "-a" "5755f0043e9627260c7e0c7e7df79c9d407d7452f3cc804bcc80355f37b663b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling skimmer v0.0.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fraction v0.12.2
[INFO] [stderr]    Compiling yamlette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `dev`
[INFO] [stdout]    --> src/composer.rs:310:21
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/binary.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/bool.rs:355:21
[INFO] [stdout]     |
[INFO] [stdout] 355 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/float.rs:840:21
[INFO] [stdout]     |
[INFO] [stdout] 840 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/int.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/map.rs:602:21
[INFO] [stdout]     |
[INFO] [stdout] 602 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/merge.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/null.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]   --> src/model/yaml/omap.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/pairs.rs:567:21
[INFO] [stdout]     |
[INFO] [stdout] 567 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/seq.rs:416:21
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/set.rs:416:21
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]     --> src/model/yaml/str.rs:1220:21
[INFO] [stdout]      |
[INFO] [stdout] 1220 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/timestamp.rs:626:21
[INFO] [stdout]     |
[INFO] [stdout] 626 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/value.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/yaml.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yamlette/incognitum.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yamlette/literal.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/reader/tokenizer.rs:449:21
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]     --> src/reader/reader.rs:3182:24
[INFO] [stdout]      |
[INFO] [stdout] 3182 | #[cfg (all (test, not (feature = "dev")))]
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:283:21
[INFO] [stdout]     |
[INFO] [stdout] 283 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "5755f0043e9627260c7e0c7e7df79c9d407d7452f3cc804bcc80355f37b663b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5755f0043e9627260c7e0c7e7df79c9d407d7452f3cc804bcc80355f37b663b0", kill_on_drop: false }`
[INFO] [stdout] 5755f0043e9627260c7e0c7e7df79c9d407d7452f3cc804bcc80355f37b663b0
[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=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] 1afe9af3a22c1877db109007514a1de29d2074477a96f07c7b36fcef1331d059
[INFO] running `Command { std: "docker" "start" "-a" "1afe9af3a22c1877db109007514a1de29d2074477a96f07c7b36fcef1331d059", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `dev`
[INFO] [stdout]    --> src/composer.rs:310:21
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/binary.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/bool.rs:355:21
[INFO] [stdout]     |
[INFO] [stdout] 355 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/float.rs:840:21
[INFO] [stdout]     |
[INFO] [stdout] 840 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/int.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/map.rs:602:21
[INFO] [stdout]     |
[INFO] [stdout] 602 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/merge.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/null.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]   --> src/model/yaml/omap.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/pairs.rs:567:21
[INFO] [stdout]     |
[INFO] [stdout] 567 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/seq.rs:416:21
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/set.rs:416:21
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]     --> src/model/yaml/str.rs:1220:21
[INFO] [stdout]      |
[INFO] [stdout] 1220 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/timestamp.rs:626:21
[INFO] [stdout]     |
[INFO] [stdout] 626 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/value.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/yaml.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yamlette/incognitum.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yamlette/literal.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/reader/tokenizer.rs:449:21
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]     --> src/reader/reader.rs:3182:24
[INFO] [stdout]      |
[INFO] [stdout] 3182 | #[cfg (all (test, not (feature = "dev")))]
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:283:21
[INFO] [stdout]     |
[INFO] [stdout] 283 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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] [stderr]    Compiling yamlette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `:`
[INFO] [stdout]    --> tests/examples/book.rs:417:39
[INFO] [stdout]     |
[INFO] [stdout] 417 | ...                   (state:bool),
[INFO] [stdout]     |                             ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `:`
[INFO] [stdout]    --> tests/examples/book.rs:434:43
[INFO] [stdout]     |
[INFO] [stdout] 434 | ...                   (state:bool),
[INFO] [stdout]     |                             ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `:`
[INFO] [stdout]    --> tests/examples/book.rs:491:31
[INFO] [stdout]     |
[INFO] [stdout] 491 |                         (state:bool),
[INFO] [stdout]     |                               ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `:`
[INFO] [stdout]    --> tests/examples/book.rs:621:27
[INFO] [stdout]     |
[INFO] [stdout] 621 |                     (state:bool),
[INFO] [stdout]     |                           ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `:`
[INFO] [stdout]    --> tests/examples/book.rs:758:19
[INFO] [stdout]     |
[INFO] [stdout] 758 |             {(name:&str)}
[INFO] [stdout]     |                   ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dev`
[INFO] [stdout]    --> src/composer.rs:310:21
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/binary.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/bool.rs:355:21
[INFO] [stdout]     |
[INFO] [stdout] 355 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/float.rs:840:21
[INFO] [stdout]     |
[INFO] [stdout] 840 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/int.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/map.rs:602:21
[INFO] [stdout]     |
[INFO] [stdout] 602 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/merge.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/null.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]   --> src/model/yaml/omap.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/pairs.rs:567:21
[INFO] [stdout]     |
[INFO] [stdout] 567 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/seq.rs:416:21
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/set.rs:416:21
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]     --> src/model/yaml/str.rs:1220:21
[INFO] [stdout]      |
[INFO] [stdout] 1220 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/timestamp.rs:626:21
[INFO] [stdout]     |
[INFO] [stdout] 626 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/value.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yaml/yaml.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yamlette/incognitum.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/model/yamlette/literal.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/reader/tokenizer.rs:449:21
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]     --> src/reader/reader.rs:3182:24
[INFO] [stdout]      |
[INFO] [stdout] 3182 | #[cfg (all (test, not (feature = "dev")))]
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:283:21
[INFO] [stdout]     |
[INFO] [stdout] 283 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3273:9
[INFO] [stdout]      |
[INFO] [stdout] 3273 | /         reader.read (
[INFO] [stdout] 3274 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3275 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3279 | |             .ok ()
[INFO] [stdout] 3280 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3273 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3304:9
[INFO] [stdout]      |
[INFO] [stdout] 3304 | /         reader.read (
[INFO] [stdout] 3305 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3306 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3310 | |             .ok ()
[INFO] [stdout] 3311 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3304 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3335:9
[INFO] [stdout]      |
[INFO] [stdout] 3335 | /         reader.read (
[INFO] [stdout] 3336 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3337 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3341 | |             .ok ()
[INFO] [stdout] 3342 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3335 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3366:9
[INFO] [stdout]      |
[INFO] [stdout] 3366 | /         reader.read (
[INFO] [stdout] 3367 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3368 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3372 | |             .ok ()
[INFO] [stdout] 3373 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3366 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3405:9
[INFO] [stdout]      |
[INFO] [stdout] 3405 | /         reader.read (
[INFO] [stdout] 3406 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3407 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3411 | |             .ok ()
[INFO] [stdout] 3412 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3405 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3444:9
[INFO] [stdout]      |
[INFO] [stdout] 3444 | /         reader.read (
[INFO] [stdout] 3445 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3446 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3450 | |             .ok ()
[INFO] [stdout] 3451 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3444 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3484:9
[INFO] [stdout]      |
[INFO] [stdout] 3484 | /         reader.read (
[INFO] [stdout] 3485 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3486 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3490 | |             .ok ()
[INFO] [stdout] 3491 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3484 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3524:9
[INFO] [stdout]      |
[INFO] [stdout] 3524 | /         reader.read (
[INFO] [stdout] 3525 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3526 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3530 | |             .ok ()
[INFO] [stdout] 3531 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3524 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3569:9
[INFO] [stdout]      |
[INFO] [stdout] 3569 |         format!("Unexpected result: {}", "yoba");
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3569 |         let _ = format!("Unexpected result: {}", "yoba");
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3663:9
[INFO] [stdout]      |
[INFO] [stdout] 3663 | /         reader.read (
[INFO] [stdout] 3664 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3665 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3669 | |             .ok ()
[INFO] [stdout] 3670 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3663 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3695:9
[INFO] [stdout]      |
[INFO] [stdout] 3695 | /         reader.read (
[INFO] [stdout] 3696 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3697 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3701 | |             .ok ()
[INFO] [stdout] 3702 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3695 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3727:9
[INFO] [stdout]      |
[INFO] [stdout] 3727 | /         reader.read (
[INFO] [stdout] 3728 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3729 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3733 | |             .ok ()
[INFO] [stdout] 3734 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3727 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3759:9
[INFO] [stdout]      |
[INFO] [stdout] 3759 | /         reader.read (
[INFO] [stdout] 3760 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3761 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3765 | |             .ok ()
[INFO] [stdout] 3766 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3759 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3791:9
[INFO] [stdout]      |
[INFO] [stdout] 3791 | /         reader.read (
[INFO] [stdout] 3792 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3793 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3797 | |             .ok ()
[INFO] [stdout] 3798 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3791 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3832:9
[INFO] [stdout]      |
[INFO] [stdout] 3832 | /         reader.read (
[INFO] [stdout] 3833 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3834 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3838 | |             .ok ()
[INFO] [stdout] 3839 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3832 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::map_or` that must be used
[INFO] [stdout]     --> src/reader/reader.rs:3873:9
[INFO] [stdout]      |
[INFO] [stdout] 3873 | /         reader.read (
[INFO] [stdout] 3874 | |             SliceReader::new (src.as_bytes ()),
[INFO] [stdout] 3875 | |             &mut |block| { if let Err (_) = sender.send (block) { Err (Cow::from ("Cannot yield a block")) } else { Ok ( () ) } }
[INFO] [stdout] ...    |
[INFO] [stdout] 3879 | |             .ok ()
[INFO] [stdout] 3880 | |             .map_or ((), |err| { assert_eq! (expected_message, format! ("{}", err)) });
[INFO] [stdout]      | |______________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3873 |         let _ = reader.read (
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dev`
[INFO] [stdout]   --> tests/examples/book.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dev` 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: `dev`
[INFO] [stdout]   --> tests/examples/orchestra.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg (all (test, not (feature = "dev")))]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> tests/examples/reader.rs:545:21
[INFO] [stdout]     |
[INFO] [stdout] 545 | #[cfg(all(test, not(feature = "dev")))]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> tests/examples/sage.rs:806:24
[INFO] [stdout]     |
[INFO] [stdout] 806 | #[cfg (all (test, not (feature = "dev")))]
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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: `dev`
[INFO] [stdout]    --> tests/examples/savant.rs:831:24
[INFO] [stdout]     |
[INFO] [stdout] 831 | #[cfg (all (test, not (feature = "dev")))]
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dev` 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] [stderr] error: could not compile `yamlette` (test "lib") due to 5 previous errors; 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/bin/rustc --crate-name lib --edition=2021 tests/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=98c9ed61408b236e -C extra-filename=-477d63e5970786c2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fraction=/opt/rustwide/target/debug/deps/libfraction-cba09c380b286095.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-b3899588af70b1a6.rlib --extern skimmer=/opt/rustwide/target/debug/deps/libskimmer-e7126d8413b18923.rlib --extern yamlette=/opt/rustwide/target/debug/deps/libyamlette-c35a673f60662dbf.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1afe9af3a22c1877db109007514a1de29d2074477a96f07c7b36fcef1331d059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afe9af3a22c1877db109007514a1de29d2074477a96f07c7b36fcef1331d059", kill_on_drop: false }`
[INFO] [stdout] 1afe9af3a22c1877db109007514a1de29d2074477a96f07c7b36fcef1331d059
