[INFO] fetching crate msoffice_pptx 0.2.1...
[INFO] checking msoffice_pptx-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate msoffice_pptx 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate msoffice_pptx 0.2.1
[INFO] finished tweaking crates.io crate msoffice_pptx 0.2.1
[INFO] tweaked toml for crates.io crate msoffice_pptx 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate msoffice_pptx 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding simple_logger v1.16.0 (available: v5.1.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding zip v0.5.13 (available: v6.0.0)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5f4a3dee81740b63f43541e232e6238c41ef0fdcb7dfd2666d4030f9c9d10bac
[INFO] running `Command { std: "docker" "start" "-a" "5f4a3dee81740b63f43541e232e6238c41ef0fdcb7dfd2666d4030f9c9d10bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f4a3dee81740b63f43541e232e6238c41ef0fdcb7dfd2666d4030f9c9d10bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4a3dee81740b63f43541e232e6238c41ef0fdcb7dfd2666d4030f9c9d10bac", kill_on_drop: false }`
[INFO] [stdout] 5f4a3dee81740b63f43541e232e6238c41ef0fdcb7dfd2666d4030f9c9d10bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 11fa92e23905b4d5a525942a2756b66d3ecbaca29796c7ff8295edbfdb67909c
[INFO] running `Command { std: "docker" "start" "-a" "11fa92e23905b4d5a525942a2756b66d3ecbaca29796c7ff8295edbfdb67909c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]    Compiling enum_from_str_derive v0.1.0
[INFO] [stderr]     Checking enum_from_str v0.1.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]     Checking quick-xml v0.14.0
[INFO] [stderr]     Checking msoffice_shared v0.1.1
[INFO] [stderr]     Checking msoffice_pptx v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/docprops.rs:10:81
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout]    |                                                                                 ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout] 10 +     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn ::std::error::Error >>
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/docprops.rs:44:81
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout]    |                                                                                 ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout] 44 +     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn ::std::error::Error >>
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/document.rs:24:64
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn from_file(pptx_path: &Path) -> Result<Self, Box<dyn (::std::error::Error)>> {
[INFO] [stdout]    |                                                                ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -     pub fn from_file(pptx_path: &Path) -> Result<Self, Box<dyn (::std::error::Error)>> {
[INFO] [stdout] 24 +     pub fn from_file(pptx_path: &Path) -> Result<Self, Box<dyn ::std::error::Error >> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/pml/animation.rs:8:55
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout]   |                                                       ^                   ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout] 8 + pub type Result<T> = ::std::result::Result<T, Box<dyn ::std::error::Error >>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/pml/presentation.rs:8:55
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout]   |                                                       ^                   ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout] 8 + pub type Result<T> = ::std::result::Result<T, Box<dyn ::std::error::Error >>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/pml/slides.rs:13:55
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout]    |                                                       ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 - pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout] 13 + pub type Result<T> = ::std::result::Result<T, Box<dyn ::std::error::Error >>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/pml/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::animation::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ the name `Result` in the type namespace is first re-exported here
[INFO] [stdout] 6 | pub use self::presentation::*;
[INFO] [stdout] 7 | pub use self::slides::*;
[INFO] [stdout]   |         --------------- but the name `Result` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/docprops.rs:10:81
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout]    |                                                                                 ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout] 10 +     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn ::std::error::Error >>
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/docprops.rs:44:81
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout]    |                                                                                 ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn (::std::error::Error)>>
[INFO] [stdout] 44 +     pub fn from_zip<R>(zipper: &mut zip::ZipArchive<R>) -> Result<Self, Box<dyn ::std::error::Error >>
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/document.rs:24:64
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn from_file(pptx_path: &Path) -> Result<Self, Box<dyn (::std::error::Error)>> {
[INFO] [stdout]    |                                                                ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -     pub fn from_file(pptx_path: &Path) -> Result<Self, Box<dyn (::std::error::Error)>> {
[INFO] [stdout] 24 +     pub fn from_file(pptx_path: &Path) -> Result<Self, Box<dyn ::std::error::Error >> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/pml/animation.rs:8:55
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout]   |                                                       ^                   ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout] 8 + pub type Result<T> = ::std::result::Result<T, Box<dyn ::std::error::Error >>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/pml/presentation.rs:8:55
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout]   |                                                       ^                   ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout] 8 + pub type Result<T> = ::std::result::Result<T, Box<dyn ::std::error::Error >>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/pml/slides.rs:13:55
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout]    |                                                       ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 - pub type Result<T> = ::std::result::Result<T, Box<dyn (::std::error::Error)>>;
[INFO] [stdout] 13 + pub type Result<T> = ::std::result::Result<T, Box<dyn ::std::error::Error >>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/pml/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::animation::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ the name `Result` in the type namespace is first re-exported here
[INFO] [stdout] 6 | pub use self::presentation::*;
[INFO] [stdout] 7 | pub use self::slides::*;
[INFO] [stdout]   |         --------------- but the name `Result` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, String>
[INFO] [stdout]     --> src/pml/animation.rs:3004:51
[INFO] [stdout]      |
[INFO] [stdout] 3004 |                 Ok(TLTimeTargetElement::InkTarget(spid_attr.parse()?))
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msoffice_pptx` (lib test) due to 6 previous errors; 7 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]     --> src/pml/animation.rs:3004:51
[INFO] [stdout]      |
[INFO] [stdout] 3004 |                 Ok(TLTimeTargetElement::InkTarget(spid_attr.parse()?))
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, String>
[INFO] [stdout]     --> src/pml/animation.rs:3147:56
[INFO] [stdout]      |
[INFO] [stdout] 3147 |                 Ok(TLShapeTargetElementGroup::SubShape(spid_attr.parse()?))
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]     --> src/pml/animation.rs:3147:56
[INFO] [stdout]      |
[INFO] [stdout] 3147 |                 Ok(TLShapeTargetElementGroup::SubShape(spid_attr.parse()?))
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, String>
[INFO] [stdout]     --> src/pml/slides.rs:2642:44
[INFO] [stdout]      |
[INFO] [stdout] 2642 |             "spid" => self.shape_id = Some(value.parse()?),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]     --> src/pml/slides.rs:2642:44
[INFO] [stdout]      |
[INFO] [stdout] 2642 |             "spid" => self.shape_id = Some(value.parse()?),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, String>
[INFO] [stdout]     --> src/pml/animation.rs:3004:51
[INFO] [stdout]      |
[INFO] [stdout] 3004 |                 Ok(TLTimeTargetElement::InkTarget(spid_attr.parse()?))
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]     --> src/pml/animation.rs:3004:51
[INFO] [stdout]      |
[INFO] [stdout] 3004 |                 Ok(TLTimeTargetElement::InkTarget(spid_attr.parse()?))
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, String>
[INFO] [stdout]     --> src/pml/animation.rs:3147:56
[INFO] [stdout]      |
[INFO] [stdout] 3147 |                 Ok(TLShapeTargetElementGroup::SubShape(spid_attr.parse()?))
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]     --> src/pml/animation.rs:3147:56
[INFO] [stdout]      |
[INFO] [stdout] 3147 |                 Ok(TLShapeTargetElementGroup::SubShape(spid_attr.parse()?))
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, String>
[INFO] [stdout]     --> src/pml/slides.rs:2642:44
[INFO] [stdout]      |
[INFO] [stdout] 2642 |             "spid" => self.shape_id = Some(value.parse()?),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]     --> src/pml/slides.rs:2642:44
[INFO] [stdout]      |
[INFO] [stdout] 2642 |             "spid" => self.shape_id = Some(value.parse()?),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msoffice_pptx` (lib) due to 6 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "11fa92e23905b4d5a525942a2756b66d3ecbaca29796c7ff8295edbfdb67909c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fa92e23905b4d5a525942a2756b66d3ecbaca29796c7ff8295edbfdb67909c", kill_on_drop: false }`
[INFO] [stdout] 11fa92e23905b4d5a525942a2756b66d3ecbaca29796c7ff8295edbfdb67909c
