Dec 04 10:09:20.088 INFO checking silmeth/yarli against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:09:20.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 10:09:20.672 INFO [stdout] 37f7d633bd4e56f243aff285da2d19499823f9ed50266d7d68097a9403f2a0dd
Dec 04 10:09:20.675 INFO running `"docker" "start" "-a" "37f7d633bd4e56f243aff285da2d19499823f9ed50266d7d68097a9403f2a0dd"`
Dec 04 10:09:22.183 INFO [stderr] usermod: no changes
Dec 04 10:09:22.319 INFO [stderr]     Checking failure v0.1.1
Dec 04 10:09:22.905 INFO [stderr]     Checking yarli v0.1.0 (/source)
Dec 04 10:09:24.367 INFO [stderr] warning: function is never used: `print_ast`
Dec 04 10:09:24.367 INFO [stderr]    --> src/lox/ast.rs:145:5
Dec 04 10:09:24.367 INFO [stderr]     |
Dec 04 10:09:24.367 INFO [stderr] 145 |     pub fn print_ast(expr: &Expr) -> String {
Dec 04 10:09:24.367 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:09:24.367 INFO [stderr]     |
Dec 04 10:09:24.367 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:09:24.367 INFO [stderr] 
Dec 04 10:09:24.367 INFO [stderr] warning: function is never used: `parenthesize`
Dec 04 10:09:24.367 INFO [stderr]    --> src/lox/ast.rs:168:5
Dec 04 10:09:24.367 INFO [stderr]     |
Dec 04 10:09:24.367 INFO [stderr] 168 |     fn parenthesize(name: &str, exprs: &[&Expr]) -> String {
Dec 04 10:09:24.367 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:09:24.367 INFO [stderr] 
Dec 04 10:09:24.367 INFO [stderr] warning: field is never used: `globals`
Dec 04 10:09:24.367 INFO [stderr]   --> src/lox/interpreter.rs:17:5
Dec 04 10:09:24.367 INFO [stderr]    |
Dec 04 10:09:24.367 INFO [stderr] 17 |     globals: EnvironmentCell,
Dec 04 10:09:24.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:09:24.367 INFO [stderr] 
Dec 04 10:09:24.475 INFO [stderr] warning: function is never used: `print_ast`
Dec 04 10:09:24.475 INFO [stderr]    --> src/lox/ast.rs:145:5
Dec 04 10:09:24.475 INFO [stderr]     |
Dec 04 10:09:24.475 INFO [stderr] 145 |     pub fn print_ast(expr: &Expr) -> String {
Dec 04 10:09:24.475 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:09:24.475 INFO [stderr]     |
Dec 04 10:09:24.475 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:09:24.475 INFO [stderr] 
Dec 04 10:09:24.475 INFO [stderr] warning: function is never used: `parenthesize`
Dec 04 10:09:24.475 INFO [stderr]    --> src/lox/ast.rs:168:5
Dec 04 10:09:24.475 INFO [stderr]     |
Dec 04 10:09:24.475 INFO [stderr] 168 |     fn parenthesize(name: &str, exprs: &[&Expr]) -> String {
Dec 04 10:09:24.475 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:09:24.475 INFO [stderr] 
Dec 04 10:09:24.475 INFO [stderr] warning: field is never used: `globals`
Dec 04 10:09:24.475 INFO [stderr]   --> src/lox/interpreter.rs:17:5
Dec 04 10:09:24.475 INFO [stderr]    |
Dec 04 10:09:24.475 INFO [stderr] 17 |     globals: EnvironmentCell,
Dec 04 10:09:24.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:09:24.475 INFO [stderr] 
Dec 04 10:09:24.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 04 10:09:24.543 INFO [stderr] su: No module specific data is present
Dec 04 10:09:25.527 INFO running `"docker" "inspect" "37f7d633bd4e56f243aff285da2d19499823f9ed50266d7d68097a9403f2a0dd"`
Dec 04 10:09:25.869 INFO running `"docker" "rm" "-f" "37f7d633bd4e56f243aff285da2d19499823f9ed50266d7d68097a9403f2a0dd"`
Dec 04 10:09:26.229 INFO [stdout] 37f7d633bd4e56f243aff285da2d19499823f9ed50266d7d68097a9403f2a0dd