[INFO] cloning repository https://github.com/fbcarpinato/prettrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fbcarpinato/prettrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffbcarpinato%2Fprettrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffbcarpinato%2Fprettrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8559f1b83025280c06af22c07cdd30359df599c7
[INFO] checking fbcarpinato/prettrs against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffbcarpinato%2Fprettrs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fbcarpinato/prettrs
[INFO] finished tweaking git repo https://github.com/fbcarpinato/prettrs
[INFO] tweaked toml for git repo https://github.com/fbcarpinato/prettrs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fbcarpinato/prettrs on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fbcarpinato/prettrs 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b2542f2c8b54ae2b5b7a20118de444d5815295f48422c9cc199a7224ea3643f
[INFO] running `Command { std: "docker" "start" "-a" "0b2542f2c8b54ae2b5b7a20118de444d5815295f48422c9cc199a7224ea3643f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b2542f2c8b54ae2b5b7a20118de444d5815295f48422c9cc199a7224ea3643f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2542f2c8b54ae2b5b7a20118de444d5815295f48422c9cc199a7224ea3643f", kill_on_drop: false }`
[INFO] [stdout] 0b2542f2c8b54ae2b5b7a20118de444d5815295f48422c9cc199a7224ea3643f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d52195a29f74b1fe0d8f6a8730fac5ebb3f9e30a9de82c94d09d74f918ba542
[INFO] running `Command { std: "docker" "start" "-a" "6d52195a29f74b1fe0d8f6a8730fac5ebb3f9e30a9de82c94d09d74f918ba542", kill_on_drop: false }`
[INFO] [stderr]     Checking prettrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `binary_expression` and `block` are never read
[INFO] [stdout]   --> src/languages/typescript/ast.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct IfStatement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 21 |     binary_expression: BinaryExpression,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     block: Vec<ExpressionStatement>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IfStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `variable_declaration_list` is never read
[INFO] [stdout]   --> src/languages/typescript/ast.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct VariableStatement {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 35 |     variable_declaration_list: Vec<VariableDeclaration>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VariableStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `statements` is never read
[INFO] [stdout]   --> src/languages/typescript/ast.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct ASTRootNode {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 41 |     statements: Vec<Box<dyn Statement>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTRootNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root` is never read
[INFO] [stdout]    --> src/languages/typescript/ast.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub struct AST {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] 198 |     root: ASTRootNode,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AST` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/languages/typescript/tokenizer.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn new(input: &str) -> Tokenizer {
[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] 32 |     pub fn new(input: &str) -> Tokenizer<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/languages/typescript/tokenizer.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn consume_token(&mut self) -> Option<Token> {
[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] 38 |     pub fn consume_token(&mut self) -> Option<Token<'_>> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `binary_expression` and `block` are never read
[INFO] [stdout]   --> src/languages/typescript/ast.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct IfStatement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 21 |     binary_expression: BinaryExpression,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     block: Vec<ExpressionStatement>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IfStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `variable_declaration_list` is never read
[INFO] [stdout]   --> src/languages/typescript/ast.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct VariableStatement {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 35 |     variable_declaration_list: Vec<VariableDeclaration>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VariableStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `statements` is never read
[INFO] [stdout]   --> src/languages/typescript/ast.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct ASTRootNode {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 41 |     statements: Vec<Box<dyn Statement>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTRootNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root` is never read
[INFO] [stdout]    --> src/languages/typescript/ast.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub struct AST {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] 198 |     root: ASTRootNode,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AST` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/languages/typescript/tokenizer.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn new(input: &str) -> Tokenizer {
[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] 32 |     pub fn new(input: &str) -> Tokenizer<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/languages/typescript/tokenizer.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn consume_token(&mut self) -> Option<Token> {
[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] 38 |     pub fn consume_token(&mut self) -> Option<Token<'_>> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "6d52195a29f74b1fe0d8f6a8730fac5ebb3f9e30a9de82c94d09d74f918ba542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d52195a29f74b1fe0d8f6a8730fac5ebb3f9e30a9de82c94d09d74f918ba542", kill_on_drop: false }`
[INFO] [stdout] 6d52195a29f74b1fe0d8f6a8730fac5ebb3f9e30a9de82c94d09d74f918ba542
