[INFO] fetching crate orchidlang 0.3.0...
[INFO] checking orchidlang-0.3.0 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate orchidlang 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate orchidlang 0.3.0
[INFO] finished tweaking crates.io crate orchidlang 0.3.0
[INFO] tweaked toml for crates.io crate orchidlang 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate orchidlang 0.3.0 on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate orchidlang 0.3.0 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_termios v0.1.3
[INFO] [stderr]   Downloaded trait-set v0.3.0
[INFO] [stderr]   Downloaded termion v1.5.6
[INFO] [stderr]   Downloaded substack v1.1.0
[INFO] [stderr]   Downloaded termsize v0.1.6
[INFO] [stderr]   Downloaded rust-embed-impl v8.2.0
[INFO] [stderr]   Downloaded globset v0.4.14
[INFO] [stderr]   Downloaded rust-embed-utils v8.2.0
[INFO] [stderr]   Downloaded either v1.10.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.19
[INFO] [stderr]   Downloaded dyn-clone v1.0.16
[INFO] [stderr]   Downloaded bound v0.5.0
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.32
[INFO] [stderr]   Downloaded ahash v0.8.9
[INFO] [stderr]   Downloaded const_format v0.2.32
[INFO] [stderr]   Downloaded anstream v0.6.12
[INFO] [stderr]   Downloaded allocator-api2 v0.2.16
[INFO] [stderr]   Downloaded clap v4.5.1
[INFO] [stderr]   Downloaded clap_builder v4.5.1
[INFO] [stderr]   Downloaded bstr v1.9.0
[INFO] [stderr]   Downloaded intern-all v0.4.1
[INFO] [stderr]   Downloaded rust-embed v8.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fb6e7fd9cf45b8aee3543ce20932645cdaca58ece5f12bc6fe66b8884e6ba87
[INFO] running `Command { std: "docker" "start" "-a" "9fb6e7fd9cf45b8aee3543ce20932645cdaca58ece5f12bc6fe66b8884e6ba87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fb6e7fd9cf45b8aee3543ce20932645cdaca58ece5f12bc6fe66b8884e6ba87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb6e7fd9cf45b8aee3543ce20932645cdaca58ece5f12bc6fe66b8884e6ba87", kill_on_drop: false }`
[INFO] [stdout] 9fb6e7fd9cf45b8aee3543ce20932645cdaca58ece5f12bc6fe66b8884e6ba87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f9fd04384be16d303bdeca2964725e1e54d873f16d650d5e5deb912c6e321fa
[INFO] running `Command { std: "docker" "start" "-a" "6f9fd04384be16d303bdeca2964725e1e54d873f16d650d5e5deb912c6e321fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling ahash v0.8.9
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking anstream v0.6.12
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling bstr v1.9.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking clap_builder v4.5.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking termsize v0.1.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking substack v1.1.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking bound v0.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking never v0.1.0
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]     Checking intern-all v0.4.1
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking rust-embed-utils v8.2.0
[INFO] [stderr]    Compiling rust-embed-impl v8.2.0
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking rust-embed v8.2.0
[INFO] [stderr]     Checking orchidlang v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MacroErrors` is never constructed
[INFO] [stdout]   --> src/facade/macro_runner.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct MacroErrors(Vec<ProjectErrorObj>);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IOHandler` is never used
[INFO] [stdout]  --> src/libs/io/flow.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait IOHandler<T> {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IOResult` is never used
[INFO] [stdout]   --> src/libs/io/flow.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait IOResult: Send {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoActiveStream` is never constructed
[INFO] [stdout]   --> src/libs/io/flow.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct NoActiveStream(usize);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/libs/io/instances.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |   RStr(SRead, io::Result<String>),
[INFO] [stdout]    |   ---- ^^^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 78 -   RStr(SRead, io::Result<String>),
[INFO] [stdout] 78 +   RStr((), io::Result<String>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/libs/io/instances.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 |   RBin(BRead, io::Result<Vec<u8>>),
[INFO] [stdout]    |   ---- ^^^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 79 -   RBin(BRead, io::Result<Vec<u8>>),
[INFO] [stdout] 79 +   RBin((), io::Result<Vec<u8>>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LineNeedsPrefix` is never constructed
[INFO] [stdout]   --> src/parse/errors.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct LineNeedsPrefix(pub Lexeme);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parse/errors.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(super) struct UnexpectedEOL(pub Lexeme);
[INFO] [stdout]    |                   ------------- ^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExpectedBlock` is never constructed
[INFO] [stdout]    --> src/parse/errors.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(super) struct ExpectedBlock;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NameErrors` is never constructed
[INFO] [stdout]   --> src/pipeline/dealias/resolve_aliases.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct NameErrors(Vec<(NotFound, SourceRange)>);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target` is never read
[INFO] [stdout]   --> src/pipeline/dealias/walk_with_links.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct WalkReport<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 10 |   pub target: ProjectMemberRef<'a>,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnexpectedDirectory` is never constructed
[INFO] [stdout]    --> src/pipeline/load_project.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct UnexpectedDirectory {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/error.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |   fn positions(&self) -> BoxedIter<ErrorPosition> {
[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] 81 |   fn positions(&self) -> BoxedIter<'_, ErrorPosition> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/error.rs:199:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |   fn positions(&self) -> BoxedIter<ErrorPosition> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 199 |   fn positions(&self) -> BoxedIter<'_, ErrorPosition> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/parse_plugin.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |   fn frag(&self) -> Frag;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |   fn frag(&self) -> Frag<'_>;
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/parse_plugin.rs:102:11
[INFO] [stdout]     |
[INFO] [stdout] 102 |   fn frag(&self) -> Frag { self.frag }
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |   fn frag(&self) -> Frag<'_> { self.frag }
[INFO] [stdout]     |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rule/matcher_vectree/build.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn split_at_max_vec(pattern: &[RuleExpr]) -> Option<MaxVecSplit> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn split_at_max_vec(pattern: &[RuleExpr]) -> Option<MaxVecSplit<'_>> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:379:8
[INFO] [stdout]     |
[INFO] [stdout] 377 |     &'a self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] 378 |     filter: impl for<'b> Fn(&'b ModEntry<Item, XMod, XEnt>) -> bool + 'a,
[INFO] [stdout] 379 |   ) -> BoxedIter<Tok<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 379 |   ) -> BoxedIter<'a, Tok<String>> {
[INFO] [stdout]     |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MacroErrors` is never constructed
[INFO] [stdout]   --> src/facade/macro_runner.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct MacroErrors(Vec<ProjectErrorObj>);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IOHandler` is never used
[INFO] [stdout]  --> src/libs/io/flow.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait IOHandler<T> {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IOResult` is never used
[INFO] [stdout]   --> src/libs/io/flow.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait IOResult: Send {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoActiveStream` is never constructed
[INFO] [stdout]   --> src/libs/io/flow.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct NoActiveStream(usize);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/libs/io/instances.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |   RStr(SRead, io::Result<String>),
[INFO] [stdout]    |   ---- ^^^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 78 -   RStr(SRead, io::Result<String>),
[INFO] [stdout] 78 +   RStr((), io::Result<String>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/libs/io/instances.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 |   RBin(BRead, io::Result<Vec<u8>>),
[INFO] [stdout]    |   ---- ^^^^^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 79 -   RBin(BRead, io::Result<Vec<u8>>),
[INFO] [stdout] 79 +   RBin((), io::Result<Vec<u8>>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LineNeedsPrefix` is never constructed
[INFO] [stdout]   --> src/parse/errors.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct LineNeedsPrefix(pub Lexeme);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parse/errors.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(super) struct UnexpectedEOL(pub Lexeme);
[INFO] [stdout]    |                   ------------- ^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExpectedBlock` is never constructed
[INFO] [stdout]    --> src/parse/errors.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(super) struct ExpectedBlock;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NameErrors` is never constructed
[INFO] [stdout]   --> src/pipeline/dealias/resolve_aliases.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct NameErrors(Vec<(NotFound, SourceRange)>);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target` is never read
[INFO] [stdout]   --> src/pipeline/dealias/walk_with_links.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct WalkReport<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 10 |   pub target: ProjectMemberRef<'a>,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnexpectedDirectory` is never constructed
[INFO] [stdout]    --> src/pipeline/load_project.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct UnexpectedDirectory {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/error.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |   fn positions(&self) -> BoxedIter<ErrorPosition> {
[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] 81 |   fn positions(&self) -> BoxedIter<'_, ErrorPosition> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/error.rs:199:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |   fn positions(&self) -> BoxedIter<ErrorPosition> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 199 |   fn positions(&self) -> BoxedIter<'_, ErrorPosition> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/parse_plugin.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |   fn frag(&self) -> Frag;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |   fn frag(&self) -> Frag<'_>;
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/parse_plugin.rs:102:11
[INFO] [stdout]     |
[INFO] [stdout] 102 |   fn frag(&self) -> Frag { self.frag }
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |   fn frag(&self) -> Frag<'_> { self.frag }
[INFO] [stdout]     |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rule/matcher_vectree/build.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn split_at_max_vec(pattern: &[RuleExpr]) -> Option<MaxVecSplit> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn split_at_max_vec(pattern: &[RuleExpr]) -> Option<MaxVecSplit<'_>> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:379:8
[INFO] [stdout]     |
[INFO] [stdout] 377 |     &'a self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] 378 |     filter: impl for<'b> Fn(&'b ModEntry<Item, XMod, XEnt>) -> bool + 'a,
[INFO] [stdout] 379 |   ) -> BoxedIter<Tok<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 379 |   ) -> BoxedIter<'a, Tok<String>> {
[INFO] [stdout]     |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.03s
[INFO] running `Command { std: "docker" "inspect" "6f9fd04384be16d303bdeca2964725e1e54d873f16d650d5e5deb912c6e321fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9fd04384be16d303bdeca2964725e1e54d873f16d650d5e5deb912c6e321fa", kill_on_drop: false }`
[INFO] [stdout] 6f9fd04384be16d303bdeca2964725e1e54d873f16d650d5e5deb912c6e321fa
