Oct 26 23:43:24.896 INFO checking nickbnf/plic against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 26 23:43:24.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 23:43:25.420 INFO blam! 80905bb7030447e9f700aebe35fa660147db2d8fc485cffe945fb75d4ba5a5de Oct 26 23:43:25.421 INFO running `"docker" "start" "-a" "80905bb7030447e9f700aebe35fa660147db2d8fc485cffe945fb75d4ba5a5de"` Oct 26 23:43:26.542 INFO kablam! usermod: no changes Oct 26 23:43:26.646 INFO kablam! Checking strsim v0.5.1 Oct 26 23:43:26.646 INFO kablam! Checking term_size v0.2.1 Oct 26 23:43:26.646 INFO kablam! Checking nix v0.5.1 Oct 26 23:43:27.847 INFO kablam! Checking clap v2.13.0 Oct 26 23:43:32.087 INFO kablam! Checking rustyline v1.0.0 Oct 26 23:43:33.775 INFO kablam! Checking plic v0.1.0 (/source) Oct 26 23:43:34.387 INFO kablam! warning: unused `#[macro_use]` import Oct 26 23:43:34.387 INFO kablam! --> src/main.rs:1:1 Oct 26 23:43:34.388 INFO kablam! | Oct 26 23:43:34.388 INFO kablam! 1 | #[macro_use] extern crate matches; Oct 26 23:43:34.388 INFO kablam! | ^^^^^^^^^^^^ Oct 26 23:43:34.388 INFO kablam! | Oct 26 23:43:34.389 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 23:43:34.389 INFO kablam! Oct 26 23:43:34.479 INFO kablam! warning: value assigned to `s` is never read Oct 26 23:43:34.480 INFO kablam! --> src/eval/builtins.rs:15:13 Oct 26 23:43:34.480 INFO kablam! | Oct 26 23:43:34.480 INFO kablam! 15 | let mut s = 0; Oct 26 23:43:34.480 INFO kablam! | ^ Oct 26 23:43:34.481 INFO kablam! | Oct 26 23:43:34.481 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 26 23:43:34.481 INFO kablam! Oct 26 23:43:34.481 INFO kablam! warning: unused variable: `file` Oct 26 23:43:34.482 INFO kablam! --> src/main.rs:29:23 Oct 26 23:43:34.482 INFO kablam! | Oct 26 23:43:34.482 INFO kablam! 29 | else if let Some( file ) = matches.value_of("INPUT") { Oct 26 23:43:34.483 INFO kablam! | ^^^^ help: consider using `_file` instead Oct 26 23:43:34.483 INFO kablam! | Oct 26 23:43:34.483 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 26 23:43:34.483 INFO kablam! Oct 26 23:43:34.484 INFO kablam! warning: unused variable: `env` Oct 26 23:43:34.484 INFO kablam! --> src/eval/mod.rs:269:17 Oct 26 23:43:34.484 INFO kablam! | Oct 26 23:43:34.484 INFO kablam! 269 | let mut env = super::Environment::new(); Oct 26 23:43:34.485 INFO kablam! | ^^^ help: consider using `_env` instead Oct 26 23:43:34.485 INFO kablam! Oct 26 23:43:34.485 INFO kablam! warning: unused variable: `env` Oct 26 23:43:34.486 INFO kablam! --> src/eval/mod.rs:286:17 Oct 26 23:43:34.486 INFO kablam! | Oct 26 23:43:34.486 INFO kablam! 286 | let mut env = super::Environment::new(); Oct 26 23:43:34.486 INFO kablam! | ^^^ help: consider using `_env` instead Oct 26 23:43:34.487 INFO kablam! Oct 26 23:43:34.487 INFO kablam! warning: unused variable: `env` Oct 26 23:43:34.487 INFO kablam! --> src/eval/mod.rs:306:17 Oct 26 23:43:34.487 INFO kablam! | Oct 26 23:43:34.488 INFO kablam! 306 | let mut env = super::Environment::new(); Oct 26 23:43:34.488 INFO kablam! | ^^^ help: consider using `_env` instead Oct 26 23:43:34.488 INFO kablam! Oct 26 23:43:34.495 INFO kablam! warning: value assigned to `s` is never read Oct 26 23:43:34.495 INFO kablam! --> src/eval/builtins.rs:15:13 Oct 26 23:43:34.495 INFO kablam! | Oct 26 23:43:34.496 INFO kablam! 15 | let mut s = 0; Oct 26 23:43:34.496 INFO kablam! | ^ Oct 26 23:43:34.496 INFO kablam! | Oct 26 23:43:34.496 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 26 23:43:34.497 INFO kablam! Oct 26 23:43:34.497 INFO kablam! warning: unused variable: `file` Oct 26 23:43:34.497 INFO kablam! --> src/main.rs:29:23 Oct 26 23:43:34.497 INFO kablam! | Oct 26 23:43:34.498 INFO kablam! 29 | else if let Some( file ) = matches.value_of("INPUT") { Oct 26 23:43:34.498 INFO kablam! | ^^^^ help: consider using `_file` instead Oct 26 23:43:34.498 INFO kablam! | Oct 26 23:43:34.498 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 26 23:43:34.499 INFO kablam! Oct 26 23:43:34.563 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.563 INFO kablam! --> src/eval/mod.rs:95:24 Oct 26 23:43:34.563 INFO kablam! | Oct 26 23:43:34.563 INFO kablam! 95 | fn copy_expression( mut tokens: &mut T, copy: String ) -> Result Oct 26 23:43:34.563 INFO kablam! | ----^^^^^^ Oct 26 23:43:34.563 INFO kablam! | | Oct 26 23:43:34.563 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.563 INFO kablam! | Oct 26 23:43:34.563 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 23:43:34.563 INFO kablam! Oct 26 23:43:34.563 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.563 INFO kablam! --> src/eval/mod.rs:124:28 Oct 26 23:43:34.563 INFO kablam! | Oct 26 23:43:34.563 INFO kablam! 124 | fn evaluate_expression( mut tokens: &mut T, env: &mut Environment ) -> Result Oct 26 23:43:34.563 INFO kablam! | ----^^^^^^ Oct 26 23:43:34.563 INFO kablam! | | Oct 26 23:43:34.563 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.563 INFO kablam! Oct 26 23:43:34.563 INFO kablam! warning: variant is never constructed: `Pair` Oct 26 23:43:34.563 INFO kablam! --> src/eval/mod.rs:24:5 Oct 26 23:43:34.563 INFO kablam! | Oct 26 23:43:34.563 INFO kablam! 24 | Pair(HeapIndex, HeapIndex), Oct 26 23:43:34.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:43:34.563 INFO kablam! | Oct 26 23:43:34.563 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 23:43:34.563 INFO kablam! Oct 26 23:43:34.563 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.563 INFO kablam! --> src/eval/mod.rs:95:24 Oct 26 23:43:34.563 INFO kablam! | Oct 26 23:43:34.563 INFO kablam! 95 | fn copy_expression( mut tokens: &mut T, copy: String ) -> Result Oct 26 23:43:34.563 INFO kablam! | ----^^^^^^ Oct 26 23:43:34.563 INFO kablam! | | Oct 26 23:43:34.563 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 23:43:34.564 INFO kablam! Oct 26 23:43:34.564 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.564 INFO kablam! --> src/eval/mod.rs:124:28 Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! 124 | fn evaluate_expression( mut tokens: &mut T, env: &mut Environment ) -> Result Oct 26 23:43:34.564 INFO kablam! | ----^^^^^^ Oct 26 23:43:34.564 INFO kablam! | | Oct 26 23:43:34.564 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.564 INFO kablam! Oct 26 23:43:34.564 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.564 INFO kablam! --> src/eval/mod.rs:269:13 Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! 269 | let mut env = super::Environment::new(); Oct 26 23:43:34.564 INFO kablam! | ----^^^ Oct 26 23:43:34.564 INFO kablam! | | Oct 26 23:43:34.564 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.564 INFO kablam! Oct 26 23:43:34.564 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.564 INFO kablam! --> src/eval/mod.rs:286:13 Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! 286 | let mut env = super::Environment::new(); Oct 26 23:43:34.564 INFO kablam! | ----^^^ Oct 26 23:43:34.564 INFO kablam! | | Oct 26 23:43:34.564 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.564 INFO kablam! Oct 26 23:43:34.564 INFO kablam! warning: variable does not need to be mutable Oct 26 23:43:34.564 INFO kablam! --> src/eval/mod.rs:306:13 Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! 306 | let mut env = super::Environment::new(); Oct 26 23:43:34.564 INFO kablam! | ----^^^ Oct 26 23:43:34.564 INFO kablam! | | Oct 26 23:43:34.564 INFO kablam! | help: remove this `mut` Oct 26 23:43:34.564 INFO kablam! Oct 26 23:43:34.564 INFO kablam! warning: variant is never constructed: `Pair` Oct 26 23:43:34.564 INFO kablam! --> src/eval/mod.rs:24:5 Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! 24 | Pair(HeapIndex, HeapIndex), Oct 26 23:43:34.564 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:43:34.564 INFO kablam! | Oct 26 23:43:34.564 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 23:43:34.564 INFO kablam! Oct 26 23:43:34.638 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.04s Oct 26 23:43:34.639 INFO kablam! su: No module specific data is present Oct 26 23:43:35.259 INFO running `"docker" "rm" "-f" "80905bb7030447e9f700aebe35fa660147db2d8fc485cffe945fb75d4ba5a5de"` Oct 26 23:43:35.544 INFO blam! 80905bb7030447e9f700aebe35fa660147db2d8fc485cffe945fb75d4ba5a5de