Oct 31 21:06:31.494 INFO checking silmeth/yarli against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:06:31.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 21:06:32.016 INFO blam! 75ba570a4b7e2a947a559514d3b6128906b4d542c8858e3266b87ec863a0b974
Oct 31 21:06:32.029 INFO running `"docker" "start" "-a" "75ba570a4b7e2a947a559514d3b6128906b4d542c8858e3266b87ec863a0b974"`
Oct 31 21:06:33.167 INFO kablam! usermod: no changes
Oct 31 21:06:33.308 INFO kablam!     Checking chrono v0.4.2
Oct 31 21:06:35.559 INFO kablam!     Checking yarli v0.1.0 (/source)
Oct 31 21:06:36.920 INFO kablam! warning: function is never used: `print_ast`
Oct 31 21:06:36.920 INFO kablam!    --> src/lox/ast.rs:145:5
Oct 31 21:06:36.920 INFO kablam!     |
Oct 31 21:06:36.920 INFO kablam! 145 |     pub fn print_ast(expr: &Expr) -> String {
Oct 31 21:06:36.920 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:06:36.920 INFO kablam!     |
Oct 31 21:06:36.920 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 21:06:36.920 INFO kablam! 
Oct 31 21:06:36.920 INFO kablam! warning: function is never used: `parenthesize`
Oct 31 21:06:36.920 INFO kablam!    --> src/lox/ast.rs:168:5
Oct 31 21:06:36.920 INFO kablam!     |
Oct 31 21:06:36.920 INFO kablam! 168 |     fn parenthesize(name: &str, exprs: &[&Expr]) -> String {
Oct 31 21:06:36.920 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:06:36.920 INFO kablam! 
Oct 31 21:06:36.920 INFO kablam! warning: field is never used: `globals`
Oct 31 21:06:36.920 INFO kablam!   --> src/lox/interpreter.rs:17:5
Oct 31 21:06:36.920 INFO kablam!    |
Oct 31 21:06:36.920 INFO kablam! 17 |     globals: EnvironmentCell,
Oct 31 21:06:36.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:06:36.920 INFO kablam! 
Oct 31 21:06:37.077 INFO kablam! warning: function is never used: `print_ast`
Oct 31 21:06:37.077 INFO kablam!    --> src/lox/ast.rs:145:5
Oct 31 21:06:37.077 INFO kablam!     |
Oct 31 21:06:37.078 INFO kablam! 145 |     pub fn print_ast(expr: &Expr) -> String {
Oct 31 21:06:37.079 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:06:37.079 INFO kablam!     |
Oct 31 21:06:37.080 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 21:06:37.080 INFO kablam! 
Oct 31 21:06:37.081 INFO kablam! warning: function is never used: `parenthesize`
Oct 31 21:06:37.081 INFO kablam!    --> src/lox/ast.rs:168:5
Oct 31 21:06:37.081 INFO kablam!     |
Oct 31 21:06:37.082 INFO kablam! 168 |     fn parenthesize(name: &str, exprs: &[&Expr]) -> String {
Oct 31 21:06:37.082 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:06:37.082 INFO kablam! 
Oct 31 21:06:37.082 INFO kablam! warning: field is never used: `globals`
Oct 31 21:06:37.083 INFO kablam!   --> src/lox/interpreter.rs:17:5
Oct 31 21:06:37.083 INFO kablam!    |
Oct 31 21:06:37.083 INFO kablam! 17 |     globals: EnvironmentCell,
Oct 31 21:06:37.083 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:06:37.084 INFO kablam! 
Oct 31 21:06:37.153 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Oct 31 21:06:37.160 INFO kablam! su: No module specific data is present
Oct 31 21:06:37.826 INFO running `"docker" "rm" "-f" "75ba570a4b7e2a947a559514d3b6128906b4d542c8858e3266b87ec863a0b974"`
Oct 31 21:06:38.075 INFO blam! 75ba570a4b7e2a947a559514d3b6128906b4d542c8858e3266b87ec863a0b974