[INFO] fetching crate libdof 0.22.0...
[INFO] checking libdof-0.22.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate libdof 0.22.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate libdof 0.22.0
[INFO] finished tweaking crates.io crate libdof 0.22.0
[INFO] tweaked toml for crates.io crate libdof 0.22.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libdof 0.22.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libdof 0.22.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 739bc6a9b4bf9554922111e87049661d5db7cae11199cfcc8db0bb284af05919
[INFO] running `Command { std: "docker" "start" "-a" "739bc6a9b4bf9554922111e87049661d5db7cae11199cfcc8db0bb284af05919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "739bc6a9b4bf9554922111e87049661d5db7cae11199cfcc8db0bb284af05919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739bc6a9b4bf9554922111e87049661d5db7cae11199cfcc8db0bb284af05919", kill_on_drop: false }`
[INFO] [stdout] 739bc6a9b4bf9554922111e87049661d5db7cae11199cfcc8db0bb284af05919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 078f3c1f6edaf4010b5e0c37547498a1da4fa13470ef61d8ac7fd8bfebdb2916
[INFO] running `Command { std: "docker" "start" "-a" "078f3c1f6edaf4010b5e0c37547498a1da4fa13470ef61d8ac7fd8bfebdb2916", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking libdof v0.22.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn keys(&self) -> Vec<DescriptiveKey> {
[INFO] [stdout]     |                 ^^^^^         ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn keys(&self) -> Vec<DescriptiveKey<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<dofinitions::Key>, Infallible>
[INFO] [stdout]    --> src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 | keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::serde_conv` which comes from the expansion of the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<dofinitions::Key>, Infallible>
[INFO] [stdout]    --> src/macros.rs:26:43
[INFO] [stdout]     |
[INFO] [stdout]  26 |               |line: ::std::string::String| {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout]  27 | |                 line.split_whitespace()
[INFO] [stdout]  28 | |                     .map(|s| s.parse::<$ret>())
[INFO] [stdout]  29 | |                     .collect::<::std::result::Result<Vec<_>, _>>()
[INFO] [stdout]  30 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 |   keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<dofinitions::Key>, Infallible>
[INFO] [stdout]    --> src/macros.rs:27:17
[INFO] [stdout]     |
[INFO] [stdout]  27 | /                 line.split_whitespace()
[INFO] [stdout]  28 | |                     .map(|s| s.parse::<$ret>())
[INFO] [stdout]  29 | |                     .collect::<::std::result::Result<Vec<_>, _>>()
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 |   keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]    --> src/macros.rs:28:30
[INFO] [stdout]     |
[INFO] [stdout]  28 |                     .map(|s| s.parse::<$ret>())
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 | keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]   --> src/combos.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let key = s.parse().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]   --> src/combos.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let key = s.parse().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::NamedFingering, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:162:66
[INFO] [stdout]     |
[INFO] [stdout] 162 |       fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 163 | |         let res = match s.to_lowercase().as_str() {
[INFO] [stdout] 164 | |             "standard" | "traditional" => Self::Traditional,
[INFO] [stdout] 165 | |             "angle" => Self::Angle,
[INFO] [stdout] ...   |
[INFO] [stdout] 169 | |         Ok(res)
[INFO] [stdout] 170 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::NamedFingering, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         Ok(res)
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:387:66
[INFO] [stdout]     |
[INFO] [stdout] 387 |       fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 388 | |         Ok(s.into())
[INFO] [stdout] 389 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         Ok(s.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:622:66
[INFO] [stdout]     |
[INFO] [stdout] 622 |       fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 623 | |         use KeyboardType::*;
[INFO] [stdout] 624 | |
[INFO] [stdout] 625 | |         match s.to_lowercase().as_str() {
[INFO] [stdout] ...   |
[INFO] [stdout] 632 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 | /         match s.to_lowercase().as_str() {
[INFO] [stdout] 626 | |             "ansi" => Ok(Ansi),
[INFO] [stdout] 627 | |             "iso" => Ok(Iso),
[INFO] [stdout] 628 | |             "ortho" => Ok(Ortho),
[INFO] [stdout] 629 | |             "colstag" => Ok(Colstag),
[INFO] [stdout] 630 | |             name => Ok(Custom(name.into())),
[INFO] [stdout] 631 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:626:23
[INFO] [stdout]     |
[INFO] [stdout] 626 |             "ansi" => Ok(Ansi),
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:627:22
[INFO] [stdout]     |
[INFO] [stdout] 627 |             "iso" => Ok(Iso),
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:628:24
[INFO] [stdout]     |
[INFO] [stdout] 628 |             "ortho" => Ok(Ortho),
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:629:26
[INFO] [stdout]     |
[INFO] [stdout] 629 |             "colstag" => Ok(Colstag),
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:630:21
[INFO] [stdout]     |
[INFO] [stdout] 630 |             name => Ok(Custom(name.into())),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libdof` (lib) due to 17 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn keys(&self) -> Vec<DescriptiveKey> {
[INFO] [stdout]     |                 ^^^^^         ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn keys(&self) -> Vec<DescriptiveKey<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<dofinitions::Key>, Infallible>
[INFO] [stdout]    --> src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 | keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::serde_conv` which comes from the expansion of the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<dofinitions::Key>, Infallible>
[INFO] [stdout]    --> src/macros.rs:26:43
[INFO] [stdout]     |
[INFO] [stdout]  26 |               |line: ::std::string::String| {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout]  27 | |                 line.split_whitespace()
[INFO] [stdout]  28 | |                     .map(|s| s.parse::<$ret>())
[INFO] [stdout]  29 | |                     .collect::<::std::result::Result<Vec<_>, _>>()
[INFO] [stdout]  30 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 |   keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<dofinitions::Key>, Infallible>
[INFO] [stdout]    --> src/macros.rs:27:17
[INFO] [stdout]     |
[INFO] [stdout]  27 | /                 line.split_whitespace()
[INFO] [stdout]  28 | |                     .map(|s| s.parse::<$ret>())
[INFO] [stdout]  29 | |                     .collect::<::std::result::Result<Vec<_>, _>>()
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 |   keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]    --> src/macros.rs:28:30
[INFO] [stdout]     |
[INFO] [stdout]  28 |                     .map(|s| s.parse::<$ret>())
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:577:1
[INFO] [stdout]     |
[INFO] [stdout] 577 | keyboard_conv!(Key, LayerStrAsRow);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `keyboard_conv` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]   --> src/combos.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let key = s.parse().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]   --> src/combos.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let key = s.parse().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::NamedFingering, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:162:66
[INFO] [stdout]     |
[INFO] [stdout] 162 |       fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 163 | |         let res = match s.to_lowercase().as_str() {
[INFO] [stdout] 164 | |             "standard" | "traditional" => Self::Traditional,
[INFO] [stdout] 165 | |             "angle" => Self::Angle,
[INFO] [stdout] ...   |
[INFO] [stdout] 169 | |         Ok(res)
[INFO] [stdout] 170 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::NamedFingering, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         Ok(res)
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:387:66
[INFO] [stdout]     |
[INFO] [stdout] 387 |       fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 388 | |         Ok(s.into())
[INFO] [stdout] 389 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::Key, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         Ok(s.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:622:66
[INFO] [stdout]     |
[INFO] [stdout] 622 |       fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 623 | |         use KeyboardType::*;
[INFO] [stdout] 624 | |
[INFO] [stdout] 625 | |         match s.to_lowercase().as_str() {
[INFO] [stdout] ...   |
[INFO] [stdout] 632 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 | /         match s.to_lowercase().as_str() {
[INFO] [stdout] 626 | |             "ansi" => Ok(Ansi),
[INFO] [stdout] 627 | |             "iso" => Ok(Iso),
[INFO] [stdout] 628 | |             "ortho" => Ok(Ortho),
[INFO] [stdout] 629 | |             "colstag" => Ok(Colstag),
[INFO] [stdout] 630 | |             name => Ok(Custom(name.into())),
[INFO] [stdout] 631 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:626:23
[INFO] [stdout]     |
[INFO] [stdout] 626 |             "ansi" => Ok(Ansi),
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:627:22
[INFO] [stdout]     |
[INFO] [stdout] 627 |             "iso" => Ok(Iso),
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:628:24
[INFO] [stdout]     |
[INFO] [stdout] 628 |             "ortho" => Ok(Ortho),
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:629:26
[INFO] [stdout]     |
[INFO] [stdout] 629 |             "colstag" => Ok(Colstag),
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<dofinitions::KeyboardType, Infallible>
[INFO] [stdout]    --> src/dofinitions.rs:630:21
[INFO] [stdout]     |
[INFO] [stdout] 630 |             name => Ok(Custom(name.into())),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libdof` (lib test) due to 17 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "078f3c1f6edaf4010b5e0c37547498a1da4fa13470ef61d8ac7fd8bfebdb2916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078f3c1f6edaf4010b5e0c37547498a1da4fa13470ef61d8ac7fd8bfebdb2916", kill_on_drop: false }`
[INFO] [stdout] 078f3c1f6edaf4010b5e0c37547498a1da4fa13470ef61d8ac7fd8bfebdb2916
