[INFO] cloning repository https://github.com/pasaran/teya
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pasaran/teya" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasaran%2Fteya", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasaran%2Fteya'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82633ae8e5a3461bf8697995c34a4492ca2054ef
[INFO] checking pasaran/teya against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasaran%2Fteya" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pasaran/teya
[INFO] finished tweaking git repo https://github.com/pasaran/teya
[INFO] tweaked toml for git repo https://github.com/pasaran/teya written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pasaran/teya on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pasaran/teya 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.1
[INFO] [stderr]   Downloaded quote v1.0.23
[INFO] [stderr]   Downloaded syn v1.0.107
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ba2d1d9f04c4cd51b2f64442e037649df6128e44c235259c10228c1c8a1e6f8
[INFO] running `Command { std: "docker" "start" "-a" "7ba2d1d9f04c4cd51b2f64442e037649df6128e44c235259c10228c1c8a1e6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ba2d1d9f04c4cd51b2f64442e037649df6128e44c235259c10228c1c8a1e6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba2d1d9f04c4cd51b2f64442e037649df6128e44c235259c10228c1c8a1e6f8", kill_on_drop: false }`
[INFO] [stdout] 7ba2d1d9f04c4cd51b2f64442e037649df6128e44c235259c10228c1c8a1e6f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac69b781ac6e6ef925170bd5deb9a3f1fcc47fd9f1c9792a9986ffc53f5367e6
[INFO] running `Command { std: "docker" "start" "-a" "ac69b781ac6e6ef925170bd5deb9a3f1fcc47fd9f1c9792a9986ffc53f5367e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling gen_ast v0.1.0 (/opt/rustwide/workdir/gen_ast)
[INFO] [stderr]     Checking teya v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/parser.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn abandon( self, p: &mut Parser ) {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/grammar.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn error_block( p: &mut Parser, error_kind: ParserErrorKind ) {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_kind`
[INFO] [stdout]  --> src/grammar.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn error_block( p: &mut Parser, error_kind: ParserErrorKind ) {
[INFO] [stdout]   |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `abandon` is never used
[INFO] [stdout]   --> src/parser.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Marker {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn abandon( self, p: &mut Parser ) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/parser.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct CompletedMarker {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 45 |     pos: usize,
[INFO] [stdout] 46 |     kind: SyntaxKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> src/parser.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct Parser< 'a > {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 76 |
[INFO] [stdout] 77 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `eol` is never used
[INFO] [stdout]    --> src/parser.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl < 'a > Parser< 'a > {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn eol( &mut self ) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputPos` is never used
[INFO] [stdout]  --> src/syntax_node.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type InputPos = ( usize, usize );
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputRange` is never used
[INFO] [stdout]  --> src/syntax_node.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type InputRange = ( InputPos, InputPos );
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseTree` is never constructed
[INFO] [stdout]   --> src/syntax_node.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct ParseTree< 'a > {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_token_range` is never used
[INFO] [stdout]   --> src/syntax_node.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl < 'a > ParseTree < 'a > {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     fn get_token_range( &self, token: Token ) -> InputRange {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pos_to_coords` is never used
[INFO] [stdout]   --> src/syntax_node.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn pos_to_coords( s: &str, pos: usize ) -> InputPos {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `error_block` is never used
[INFO] [stdout]  --> src/grammar.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn error_block( p: &mut Parser, error_kind: ParserErrorKind ) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/parser.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn abandon( self, p: &mut Parser ) {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn nth( &self, n: usize ) -> Option< &Token > {
[INFO] [stdout]     |                 ^^^^^                        ^^^^^^
[INFO] [stdout]     |                 |                            ||
[INFO] [stdout]     |                 |                            |the same lifetime is hidden here
[INFO] [stdout]     |                 |                            the same lifetime is elided here
[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] 153 |     pub fn nth( &self, n: usize ) -> Option< &Token<'_> > {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/grammar.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn error_block( p: &mut Parser, error_kind: ParserErrorKind ) {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_kind`
[INFO] [stdout]  --> src/grammar.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn error_block( p: &mut Parser, error_kind: ParserErrorKind ) {
[INFO] [stdout]   |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `abandon` is never used
[INFO] [stdout]   --> src/parser.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Marker {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn abandon( self, p: &mut Parser ) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/parser.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct CompletedMarker {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 45 |     pos: usize,
[INFO] [stdout] 46 |     kind: SyntaxKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> src/parser.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct Parser< 'a > {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 76 |
[INFO] [stdout] 77 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `eol` is never used
[INFO] [stdout]    --> src/parser.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl < 'a > Parser< 'a > {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn eol( &mut self ) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputRange` is never used
[INFO] [stdout]  --> src/syntax_node.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type InputRange = ( InputPos, InputPos );
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseTree` is never constructed
[INFO] [stdout]   --> src/syntax_node.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct ParseTree< 'a > {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_token_range` is never used
[INFO] [stdout]   --> src/syntax_node.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl < 'a > ParseTree < 'a > {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     fn get_token_range( &self, token: Token ) -> InputRange {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `error_block` is never used
[INFO] [stdout]  --> src/grammar.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn error_block( p: &mut Parser, error_kind: ParserErrorKind ) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn nth( &self, n: usize ) -> Option< &Token > {
[INFO] [stdout]     |                 ^^^^^                        ^^^^^^
[INFO] [stdout]     |                 |                            ||
[INFO] [stdout]     |                 |                            |the same lifetime is hidden here
[INFO] [stdout]     |                 |                            the same lifetime is elided here
[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] 153 |     pub fn nth( &self, n: usize ) -> Option< &Token<'_> > {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "ac69b781ac6e6ef925170bd5deb9a3f1fcc47fd9f1c9792a9986ffc53f5367e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac69b781ac6e6ef925170bd5deb9a3f1fcc47fd9f1c9792a9986ffc53f5367e6", kill_on_drop: false }`
[INFO] [stdout] ac69b781ac6e6ef925170bd5deb9a3f1fcc47fd9f1c9792a9986ffc53f5367e6
