Nov 01 12:27:41.100 INFO checking EFulmer/gawain against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 12:27:41.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"` Nov 01 12:27:41.500 INFO blam! 62ad12ad6030c3426a688ba001394879b470bd5f646fb48c1ed46ca005c1e8af Nov 01 12:27:41.502 INFO running `"docker" "start" "-a" "62ad12ad6030c3426a688ba001394879b470bd5f646fb48c1ed46ca005c1e8af"` Nov 01 12:27:42.711 INFO kablam! usermod: no changes Nov 01 12:27:42.780 INFO kablam! Checking gawain v0.1.0 (/source) Nov 01 12:27:43.624 INFO kablam! warning: unused variable: `program` Nov 01 12:27:43.624 INFO kablam! --> src/main.rs:17:10 Nov 01 12:27:43.624 INFO kablam! | Nov 01 12:27:43.624 INFO kablam! 17 | fn parse(program: &str) -> Val { Nov 01 12:27:43.624 INFO kablam! | ^^^^^^^ help: consider using `_program` instead Nov 01 12:27:43.624 INFO kablam! | Nov 01 12:27:43.624 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 12:27:43.624 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: variant is never constructed: `Symbol` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:3:5 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 3 | Symbol(String), Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: variant is never constructed: `List` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:4:5 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 4 | List(Vec), Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: variant is never constructed: `Int` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:5:5 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 5 | Int(i32), Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: variant is never constructed: `Float` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:6:5 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 6 | Float(f64), Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: function is never used: `tokenize` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:9:1 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 9 | fn tokenize(s: &str) -> String { Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: function is never used: `parse` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:17:1 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 17 | fn parse(program: &str) -> Val { Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: function is never used: `read_from_tokens` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:22:1 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 22 | fn read_from_tokens(tokens: &mut Vec) -> Val { Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.634 INFO kablam! warning: function is never used: `atom` Nov 01 12:27:43.634 INFO kablam! --> src/main.rs:44:1 Nov 01 12:27:43.634 INFO kablam! | Nov 01 12:27:43.634 INFO kablam! 44 | fn atom(s: &str) -> Val { Nov 01 12:27:43.634 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.634 INFO kablam! Nov 01 12:27:43.755 INFO kablam! warning: unused variable: `program` Nov 01 12:27:43.756 INFO kablam! --> src/main.rs:17:10 Nov 01 12:27:43.756 INFO kablam! | Nov 01 12:27:43.756 INFO kablam! 17 | fn parse(program: &str) -> Val { Nov 01 12:27:43.756 INFO kablam! | ^^^^^^^ help: consider using `_program` instead Nov 01 12:27:43.756 INFO kablam! | Nov 01 12:27:43.756 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 12:27:43.756 INFO kablam! Nov 01 12:27:43.768 INFO kablam! warning: variant is never constructed: `List` Nov 01 12:27:43.768 INFO kablam! --> src/main.rs:4:5 Nov 01 12:27:43.768 INFO kablam! | Nov 01 12:27:43.768 INFO kablam! 4 | List(Vec), Nov 01 12:27:43.768 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 12:27:43.768 INFO kablam! | Nov 01 12:27:43.768 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 12:27:43.768 INFO kablam! Nov 01 12:27:43.768 INFO kablam! warning: function is never used: `tokenize` Nov 01 12:27:43.768 INFO kablam! --> src/main.rs:9:1 Nov 01 12:27:43.768 INFO kablam! | Nov 01 12:27:43.768 INFO kablam! 9 | fn tokenize(s: &str) -> String { Nov 01 12:27:43.768 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.768 INFO kablam! Nov 01 12:27:43.768 INFO kablam! warning: function is never used: `parse` Nov 01 12:27:43.768 INFO kablam! --> src/main.rs:17:1 Nov 01 12:27:43.768 INFO kablam! | Nov 01 12:27:43.768 INFO kablam! 17 | fn parse(program: &str) -> Val { Nov 01 12:27:43.768 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.768 INFO kablam! Nov 01 12:27:43.768 INFO kablam! warning: function is never used: `read_from_tokens` Nov 01 12:27:43.768 INFO kablam! --> src/main.rs:22:1 Nov 01 12:27:43.768 INFO kablam! | Nov 01 12:27:43.768 INFO kablam! 22 | fn read_from_tokens(tokens: &mut Vec) -> Val { Nov 01 12:27:43.768 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:27:43.768 INFO kablam! Nov 01 12:27:43.784 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.04s Nov 01 12:27:43.787 INFO kablam! su: No module specific data is present Nov 01 12:27:44.116 INFO running `"docker" "rm" "-f" "62ad12ad6030c3426a688ba001394879b470bd5f646fb48c1ed46ca005c1e8af"` Nov 01 12:27:44.234 INFO blam! 62ad12ad6030c3426a688ba001394879b470bd5f646fb48c1ed46ca005c1e8af