[INFO] cloning repository https://github.com/jDomantas/tic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jDomantas/tic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Ftic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Ftic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c94126e23137c33a04f16d8e7bf073b0d31b9ca0
[INFO] checking jDomantas/tic against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Ftic" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jDomantas/tic
[INFO] finished tweaking git repo https://github.com/jDomantas/tic
[INFO] tweaked toml for git repo https://github.com/jDomantas/tic written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jDomantas/tic 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 git repo https://github.com/jDomantas/tic 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] 7540eeb61bead7c1a0d4e7a76f65b160cc57d6b5356aae6cc859d8c847d7714d
[INFO] running `Command { std: "docker" "start" "-a" "7540eeb61bead7c1a0d4e7a76f65b160cc57d6b5356aae6cc859d8c847d7714d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7540eeb61bead7c1a0d4e7a76f65b160cc57d6b5356aae6cc859d8c847d7714d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7540eeb61bead7c1a0d4e7a76f65b160cc57d6b5356aae6cc859d8c847d7714d", kill_on_drop: false }`
[INFO] [stdout] 7540eeb61bead7c1a0d4e7a76f65b160cc57d6b5356aae6cc859d8c847d7714d
[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] 92898f3a4a2239db4b06031b87b6852df2137016093761b7f6fce4c7d9decd06
[INFO] running `Command { std: "docker" "start" "-a" "92898f3a4a2239db4b06031b87b6852df2137016093761b7f6fce4c7d9decd06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]     Checking formatter v0.1.0 (/opt/rustwide/workdir/formatter)
[INFO] [stderr]     Checking internal-iterator v0.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling beef v0.5.0
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking iced-x86 v1.20.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]     Checking tinyvec v1.1.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking ticc-core v0.1.0 (/opt/rustwide/workdir/ticc-core)
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]     Checking ticc-syntax v0.1.0 (/opt/rustwide/workdir/ticc-syntax)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> ticc-syntax/src/lib.rs:170:79
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn as_cursor<'a>(&'a self, tree: &'a SyntaxTree) -> cursor::SyntaxElement<'_> {
[INFO] [stdout]     |                       --              -- the lifetime is named here           ^^ the same lifetime is elided here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 -     fn as_cursor<'a>(&'a self, tree: &'a SyntaxTree) -> cursor::SyntaxElement<'_> {
[INFO] [stdout] 170 +     fn as_cursor<'a>(&'a self, tree: &'a SyntaxTree) -> cursor::SyntaxElement<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking memmap2 v0.9.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> ticc-syntax/src/lib.rs:170:79
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn as_cursor<'a>(&'a self, tree: &'a SyntaxTree) -> cursor::SyntaxElement<'_> {
[INFO] [stdout]     |                       --              -- the lifetime is named here           ^^ the same lifetime is elided here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 -     fn as_cursor<'a>(&'a self, tree: &'a SyntaxTree) -> cursor::SyntaxElement<'_> {
[INFO] [stdout] 170 +     fn as_cursor<'a>(&'a self, tree: &'a SyntaxTree) -> cursor::SyntaxElement<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking url v2.2.0
[INFO] [stderr]     Checking lsp-types v0.89.1
[INFO] [stderr]     Checking lsp-server v0.5.1
[INFO] [stderr]     Checking ticc-eval v0.1.0 (/opt/rustwide/workdir/ticc-eval)
[INFO] [stderr]     Checking ticc v0.1.0 (/opt/rustwide/workdir/ticc)
[INFO] [stdout] warning: field `available_in` is never read
[INFO] [stdout]    --> ticc/src/lib.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |     WrongNamespace { available_in: Vec<Namespace> },
[INFO] [stdout]     |     --------------   ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AstToken` is never used
[INFO] [stdout]   --> ticc/src/compiler/syntax.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) trait AstToken<'a>: Sized {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> ticc/src/compiler/syntax.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub(crate) fn item(&self) -> Option<node::Item> {
[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] 51 |     pub(crate) fn item(&self) -> Option<node::Item<'_>> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |     pub(crate) fn token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::Int).unwrap() }
[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] 216 |     pub(crate) fn token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::Int).unwrap() }
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub(crate) fn token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::Bool).unwrap() }
[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] 220 |     pub(crate) fn token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::Bool).unwrap() }
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub(crate) fn token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::StringTy).unwrap() }
[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] 224 |     pub(crate) fn token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::StringTy).unwrap() }
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:229:31
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub(crate) fn arrow_token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::Arrow).unwrap() }
[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] 229 |     pub(crate) fn arrow_token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::Arrow).unwrap() }
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:307:25
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub(crate) fn token(&self) -> SyntaxToken {
[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] 307 |     pub(crate) fn token(&self) -> SyntaxToken<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:313:25
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub(crate) fn token(&self) -> SyntaxToken {
[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] 313 |     pub(crate) fn token(&self) -> SyntaxToken<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:319:25
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub(crate) fn token(&self) -> SyntaxToken {
[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] 319 |     pub(crate) fn token(&self) -> SyntaxToken<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ticc-tests v0.1.0 (/opt/rustwide/workdir/ticc-tests)
[INFO] [stderr]     Checking ticc-lsp v0.1.0 (/opt/rustwide/workdir/ticc-lsp)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> ticc/src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     /// Run main function with input file
[INFO] [stdout] 27 | |     #[structopt(long)]
[INFO] [stdout] 28 | |     run: Option<PathBuf>,
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuiltinModuleResolver` is never constructed
[INFO] [stdout]    --> ticc-tests/src/lib.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | struct BuiltinModuleResolver;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ticc` (bin "ticc" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> ticc/src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     /// Run main function with input file
[INFO] [stdout] 27 | |     #[structopt(long)]
[INFO] [stdout] 28 | |     run: Option<PathBuf>,
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expect_result` is never used
[INFO] [stdout]    --> ticc-lsp/src/tests.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 245 | impl Tester {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 335 |     fn expect_result<T: request::Request>(&mut self, id: RequestId<T>, resp: T::Result) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuiltinModuleResolver` is never constructed
[INFO] [stdout]    --> ticc-tests/src/lib.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | struct BuiltinModuleResolver;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ticc` (bin "ticc") due to 1 previous error
[INFO] [stdout] warning: field `available_in` is never read
[INFO] [stdout]    --> ticc/src/lib.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |     WrongNamespace { available_in: Vec<Namespace> },
[INFO] [stdout]     |     --------------   ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AstToken` is never used
[INFO] [stdout]   --> ticc/src/compiler/syntax.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) trait AstToken<'a>: Sized {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> ticc/src/compiler/syntax.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub(crate) fn item(&self) -> Option<node::Item> {
[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] 51 |     pub(crate) fn item(&self) -> Option<node::Item<'_>> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |     pub(crate) fn token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::Int).unwrap() }
[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] 216 |     pub(crate) fn token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::Int).unwrap() }
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub(crate) fn token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::Bool).unwrap() }
[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] 220 |     pub(crate) fn token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::Bool).unwrap() }
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub(crate) fn token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::StringTy).unwrap() }
[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] 224 |     pub(crate) fn token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::StringTy).unwrap() }
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:229:31
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub(crate) fn arrow_token(&self) -> SyntaxToken { child_token(&self.syntax, TokenKind::Arrow).unwrap() }
[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] 229 |     pub(crate) fn arrow_token(&self) -> SyntaxToken<'_> { child_token(&self.syntax, TokenKind::Arrow).unwrap() }
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:307:25
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub(crate) fn token(&self) -> SyntaxToken {
[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] 307 |     pub(crate) fn token(&self) -> SyntaxToken<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:313:25
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub(crate) fn token(&self) -> SyntaxToken {
[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] 313 |     pub(crate) fn token(&self) -> SyntaxToken<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> ticc/src/compiler/syntax/node.rs:319:25
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub(crate) fn token(&self) -> SyntaxToken {
[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] 319 |     pub(crate) fn token(&self) -> SyntaxToken<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92898f3a4a2239db4b06031b87b6852df2137016093761b7f6fce4c7d9decd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92898f3a4a2239db4b06031b87b6852df2137016093761b7f6fce4c7d9decd06", kill_on_drop: false }`
[INFO] [stdout] 92898f3a4a2239db4b06031b87b6852df2137016093761b7f6fce4c7d9decd06
