Nov 02 21:59:58.500 INFO checking EFulmer/gawain against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:59:58.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 21:59:58.716 INFO blam! d82c74703c8fd867d737ef5fd019b3902cd207e7a5598933b6a033e941d1ed25
Nov 02 21:59:58.721 INFO running `"docker" "start" "-a" "d82c74703c8fd867d737ef5fd019b3902cd207e7a5598933b6a033e941d1ed25"`
Nov 02 21:59:59.263 INFO kablam! usermod: no changes
Nov 02 21:59:59.304 INFO kablam!     Checking gawain v0.1.0 (/source)
Nov 02 21:59:59.811 INFO kablam! warning: unused variable: `program`
Nov 02 21:59:59.811 INFO kablam!   --> src/main.rs:17:10
Nov 02 21:59:59.811 INFO kablam!    |
Nov 02 21:59:59.811 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 02 21:59:59.811 INFO kablam!    |          ^^^^^^^ help: consider using `_program` instead
Nov 02 21:59:59.811 INFO kablam!    |
Nov 02 21:59:59.811 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:59:59.811 INFO kablam! 
Nov 02 21:59:59.816 INFO kablam! warning: variant is never constructed: `Symbol`
Nov 02 21:59:59.816 INFO kablam!  --> src/main.rs:3:5
Nov 02 21:59:59.816 INFO kablam!   |
Nov 02 21:59:59.816 INFO kablam! 3 |     Symbol(String),
Nov 02 21:59:59.816 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 21:59:59.816 INFO kablam!   |
Nov 02 21:59:59.816 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:59:59.816 INFO kablam! 
Nov 02 21:59:59.816 INFO kablam! warning: variant is never constructed: `List`
Nov 02 21:59:59.816 INFO kablam!  --> src/main.rs:4:5
Nov 02 21:59:59.816 INFO kablam!   |
Nov 02 21:59:59.816 INFO kablam! 4 |     List(Vec<Val>),
Nov 02 21:59:59.816 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.817 INFO kablam! warning: variant is never constructed: `Int`
Nov 02 21:59:59.817 INFO kablam!  --> src/main.rs:5:5
Nov 02 21:59:59.817 INFO kablam!   |
Nov 02 21:59:59.817 INFO kablam! 5 |     Int(i32),
Nov 02 21:59:59.817 INFO kablam!   |     ^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.817 INFO kablam! warning: variant is never constructed: `Float`
Nov 02 21:59:59.817 INFO kablam!  --> src/main.rs:6:5
Nov 02 21:59:59.817 INFO kablam!   |
Nov 02 21:59:59.817 INFO kablam! 6 |     Float(f64),
Nov 02 21:59:59.817 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.817 INFO kablam! warning: function is never used: `tokenize`
Nov 02 21:59:59.817 INFO kablam!  --> src/main.rs:9:1
Nov 02 21:59:59.817 INFO kablam!   |
Nov 02 21:59:59.817 INFO kablam! 9 | fn tokenize(s: &str) -> String {
Nov 02 21:59:59.817 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.817 INFO kablam! warning: function is never used: `parse`
Nov 02 21:59:59.817 INFO kablam!   --> src/main.rs:17:1
Nov 02 21:59:59.817 INFO kablam!    |
Nov 02 21:59:59.817 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 02 21:59:59.817 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.817 INFO kablam! warning: function is never used: `read_from_tokens`
Nov 02 21:59:59.817 INFO kablam!   --> src/main.rs:22:1
Nov 02 21:59:59.817 INFO kablam!    |
Nov 02 21:59:59.817 INFO kablam! 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Nov 02 21:59:59.817 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.817 INFO kablam! warning: function is never used: `atom`
Nov 02 21:59:59.817 INFO kablam!   --> src/main.rs:44:1
Nov 02 21:59:59.817 INFO kablam!    |
Nov 02 21:59:59.817 INFO kablam! 44 | fn atom(s: &str) -> Val {
Nov 02 21:59:59.817 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.817 INFO kablam! 
Nov 02 21:59:59.980 INFO kablam! warning: unused variable: `program`
Nov 02 21:59:59.980 INFO kablam!   --> src/main.rs:17:10
Nov 02 21:59:59.980 INFO kablam!    |
Nov 02 21:59:59.980 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 02 21:59:59.980 INFO kablam!    |          ^^^^^^^ help: consider using `_program` instead
Nov 02 21:59:59.980 INFO kablam!    |
Nov 02 21:59:59.980 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:59:59.980 INFO kablam! 
Nov 02 21:59:59.991 INFO kablam! warning: variant is never constructed: `List`
Nov 02 21:59:59.991 INFO kablam!  --> src/main.rs:4:5
Nov 02 21:59:59.991 INFO kablam!   |
Nov 02 21:59:59.991 INFO kablam! 4 |     List(Vec<Val>),
Nov 02 21:59:59.991 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 21:59:59.991 INFO kablam!   |
Nov 02 21:59:59.991 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:59:59.991 INFO kablam! 
Nov 02 21:59:59.991 INFO kablam! warning: function is never used: `tokenize`
Nov 02 21:59:59.991 INFO kablam!  --> src/main.rs:9:1
Nov 02 21:59:59.991 INFO kablam!   |
Nov 02 21:59:59.991 INFO kablam! 9 | fn tokenize(s: &str) -> String {
Nov 02 21:59:59.991 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.991 INFO kablam! 
Nov 02 21:59:59.991 INFO kablam! warning: function is never used: `parse`
Nov 02 21:59:59.991 INFO kablam!   --> src/main.rs:17:1
Nov 02 21:59:59.991 INFO kablam!    |
Nov 02 21:59:59.991 INFO kablam! 17 | fn parse(program: &str) -> Val { 
Nov 02 21:59:59.991 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.991 INFO kablam! 
Nov 02 21:59:59.991 INFO kablam! warning: function is never used: `read_from_tokens`
Nov 02 21:59:59.991 INFO kablam!   --> src/main.rs:22:1
Nov 02 21:59:59.991 INFO kablam!    |
Nov 02 21:59:59.991 INFO kablam! 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Nov 02 21:59:59.991 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:59.991 INFO kablam! 
Nov 02 22:00:00.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 02 22:00:00.008 INFO kablam! su: No module specific data is present
Nov 02 22:00:00.816 INFO running `"docker" "rm" "-f" "d82c74703c8fd867d737ef5fd019b3902cd207e7a5598933b6a033e941d1ed25"`
Nov 02 22:00:00.972 INFO blam! d82c74703c8fd867d737ef5fd019b3902cd207e7a5598933b6a033e941d1ed25