Nov 04 14:02:36.529 INFO checking EFulmer/gawain against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:02:36.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 14:02:36.742 INFO blam! b5507f731df15236f7e0ac27fd2040798e4c5b3d75a7bf943b8a99b01775d078
Nov 04 14:02:36.744 INFO running `"docker" "start" "-a" "b5507f731df15236f7e0ac27fd2040798e4c5b3d75a7bf943b8a99b01775d078"`
Nov 04 14:02:37.217 INFO kablam! usermod: no changes
Nov 04 14:02:37.248 INFO kablam!     Checking gawain v0.1.0 (/source)
Nov 04 14:02:37.708 INFO kablam! warning: unused variable: `program`
Nov 04 14:02:37.708 INFO kablam!   --> src/main.rs:17:10
Nov 04 14:02:37.708 INFO kablam!    |
Nov 04 14:02:37.708 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 04 14:02:37.708 INFO kablam!    |          ^^^^^^^ help: consider using `_program` instead
Nov 04 14:02:37.708 INFO kablam!    |
Nov 04 14:02:37.708 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:02:37.708 INFO kablam! 
Nov 04 14:02:37.719 INFO kablam! warning: variant is never constructed: `Symbol`
Nov 04 14:02:37.719 INFO kablam!  --> src/main.rs:3:5
Nov 04 14:02:37.719 INFO kablam!   |
Nov 04 14:02:37.719 INFO kablam! 3 |     Symbol(String),
Nov 04 14:02:37.719 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 04 14:02:37.719 INFO kablam!   |
Nov 04 14:02:37.719 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:02:37.719 INFO kablam! 
Nov 04 14:02:37.719 INFO kablam! warning: variant is never constructed: `List`
Nov 04 14:02:37.719 INFO kablam!  --> src/main.rs:4:5
Nov 04 14:02:37.719 INFO kablam!   |
Nov 04 14:02:37.719 INFO kablam! 4 |     List(Vec<Val>),
Nov 04 14:02:37.719 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 04 14:02:37.719 INFO kablam! 
Nov 04 14:02:37.719 INFO kablam! warning: variant is never constructed: `Int`
Nov 04 14:02:37.719 INFO kablam!  --> src/main.rs:5:5
Nov 04 14:02:37.719 INFO kablam!   |
Nov 04 14:02:37.719 INFO kablam! 5 |     Int(i32),
Nov 04 14:02:37.719 INFO kablam!   |     ^^^^^^^^
Nov 04 14:02:37.719 INFO kablam! 
Nov 04 14:02:37.719 INFO kablam! warning: variant is never constructed: `Float`
Nov 04 14:02:37.719 INFO kablam!  --> src/main.rs:6:5
Nov 04 14:02:37.719 INFO kablam!   |
Nov 04 14:02:37.719 INFO kablam! 6 |     Float(f64),
Nov 04 14:02:37.719 INFO kablam!   |     ^^^^^^^^^^
Nov 04 14:02:37.719 INFO kablam! 
Nov 04 14:02:37.719 INFO kablam! warning: function is never used: `tokenize`
Nov 04 14:02:37.719 INFO kablam!  --> src/main.rs:9:1
Nov 04 14:02:37.719 INFO kablam!   |
Nov 04 14:02:37.719 INFO kablam! 9 | fn tokenize(s: &str) -> String {
Nov 04 14:02:37.719 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.719 INFO kablam! 
Nov 04 14:02:37.719 INFO kablam! warning: function is never used: `parse`
Nov 04 14:02:37.719 INFO kablam!   --> src/main.rs:17:1
Nov 04 14:02:37.720 INFO kablam!    |
Nov 04 14:02:37.720 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 04 14:02:37.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.720 INFO kablam! 
Nov 04 14:02:37.720 INFO kablam! warning: function is never used: `read_from_tokens`
Nov 04 14:02:37.720 INFO kablam!   --> src/main.rs:22:1
Nov 04 14:02:37.720 INFO kablam!    |
Nov 04 14:02:37.720 INFO kablam! 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Nov 04 14:02:37.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.720 INFO kablam! 
Nov 04 14:02:37.720 INFO kablam! warning: function is never used: `atom`
Nov 04 14:02:37.720 INFO kablam!   --> src/main.rs:44:1
Nov 04 14:02:37.720 INFO kablam!    |
Nov 04 14:02:37.720 INFO kablam! 44 | fn atom(s: &str) -> Val {
Nov 04 14:02:37.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.720 INFO kablam! 
Nov 04 14:02:37.847 INFO kablam! warning: unused variable: `program`
Nov 04 14:02:37.847 INFO kablam!   --> src/main.rs:17:10
Nov 04 14:02:37.847 INFO kablam!    |
Nov 04 14:02:37.847 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 04 14:02:37.847 INFO kablam!    |          ^^^^^^^ help: consider using `_program` instead
Nov 04 14:02:37.847 INFO kablam!    |
Nov 04 14:02:37.847 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:02:37.847 INFO kablam! 
Nov 04 14:02:37.855 INFO kablam! warning: variant is never constructed: `List`
Nov 04 14:02:37.855 INFO kablam!  --> src/main.rs:4:5
Nov 04 14:02:37.855 INFO kablam!   |
Nov 04 14:02:37.855 INFO kablam! 4 |     List(Vec<Val>),
Nov 04 14:02:37.855 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 04 14:02:37.855 INFO kablam!   |
Nov 04 14:02:37.855 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:02:37.855 INFO kablam! 
Nov 04 14:02:37.855 INFO kablam! warning: function is never used: `tokenize`
Nov 04 14:02:37.855 INFO kablam!  --> src/main.rs:9:1
Nov 04 14:02:37.855 INFO kablam!   |
Nov 04 14:02:37.855 INFO kablam! 9 | fn tokenize(s: &str) -> String {
Nov 04 14:02:37.855 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.855 INFO kablam! 
Nov 04 14:02:37.855 INFO kablam! warning: function is never used: `parse`
Nov 04 14:02:37.855 INFO kablam!   --> src/main.rs:17:1
Nov 04 14:02:37.855 INFO kablam!    |
Nov 04 14:02:37.855 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 04 14:02:37.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.855 INFO kablam! 
Nov 04 14:02:37.855 INFO kablam! warning: function is never used: `read_from_tokens`
Nov 04 14:02:37.855 INFO kablam!   --> src/main.rs:22:1
Nov 04 14:02:37.855 INFO kablam!    |
Nov 04 14:02:37.855 INFO kablam! 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Nov 04 14:02:37.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:37.855 INFO kablam! 
Nov 04 14:02:37.868 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Nov 04 14:02:37.871 INFO kablam! su: No module specific data is present
Nov 04 14:02:38.267 INFO running `"docker" "rm" "-f" "b5507f731df15236f7e0ac27fd2040798e4c5b3d75a7bf943b8a99b01775d078"`
Nov 04 14:02:38.447 INFO blam! b5507f731df15236f7e0ac27fd2040798e4c5b3d75a7bf943b8a99b01775d078