[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(zipper: &mut zip::ZipArchive) -> Result> [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(zipper: &mut zip::ZipArchive) -> Result> [INFO] [stdout] 10 + pub fn from_zip(zipper: &mut zip::ZipArchive) -> Result> [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(zipper: &mut zip::ZipArchive) -> Result> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - pub fn from_zip(zipper: &mut zip::ZipArchive) -> Result> [INFO] [stdout] 44 + pub fn from_zip(zipper: &mut zip::ZipArchive) -> Result> [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> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 24 - pub fn from_file(pptx_path: &Path) -> Result> { [INFO] [stdout] 24 + pub fn from_file(pptx_path: &Path) -> Result> { [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 = ::std::result::Result>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 8 - pub type Result = ::std::result::Result>; [INFO] [stdout] 8 + pub type Result = ::std::result::Result>; [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 = ::std::result::Result>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 8 - pub type Result = ::std::result::Result>; [INFO] [stdout] 8 + pub type Result = ::std::result::Result>; [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 = ::std::result::Result>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 13 - pub type Result = ::std::result::Result>; [INFO] [stdout] 13 + pub type Result = ::std::result::Result>; [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(zipper: &mut zip::ZipArchive) -> Result> [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(zipper: &mut zip::ZipArchive) -> Result> [INFO] [stdout] 10 + pub fn from_zip(zipper: &mut zip::ZipArchive) -> Result> [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(zipper: &mut zip::ZipArchive) -> Result> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - pub fn from_zip(zipper: &mut zip::ZipArchive) -> Result> [INFO] [stdout] 44 + pub fn from_zip(zipper: &mut zip::ZipArchive) -> Result> [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> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 24 - pub fn from_file(pptx_path: &Path) -> Result> { [INFO] [stdout] 24 + pub fn from_file(pptx_path: &Path) -> Result> { [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 = ::std::result::Result>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 8 - pub type Result = ::std::result::Result>; [INFO] [stdout] 8 + pub type Result = ::std::result::Result>; [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 = ::std::result::Result>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 8 - pub type Result = ::std::result::Result>; [INFO] [stdout] 8 + pub type Result = ::std::result::Result>; [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 = ::std::result::Result>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 13 - pub type Result = ::std::result::Result>; [INFO] [stdout] 13 + pub type Result = ::std::result::Result>; [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, 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 [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, 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 [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, 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 [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, 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 [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, 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 [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, 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 [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