Oct 21 15:13:37.681 INFO checking nickbnf/plic against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 21 15:13:37.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 15:13:38.118 INFO blam! 52dc085d217d96ac7a62151d37b818d7ca29414cdc1b9f897f11545ff7d5a125 Oct 21 15:13:38.119 INFO running `"docker" "start" "-a" "52dc085d217d96ac7a62151d37b818d7ca29414cdc1b9f897f11545ff7d5a125"` Oct 21 15:13:40.100 INFO kablam! usermod: no changes Oct 21 15:13:40.195 INFO kablam! Checking matches v0.1.2 Oct 21 15:13:40.201 INFO kablam! Checking nix v0.5.1 Oct 21 15:13:40.201 INFO kablam! Checking clap v2.13.0 Oct 21 15:13:46.514 INFO kablam! Checking rustyline v1.0.0 Oct 21 15:13:48.161 INFO kablam! Checking plic v0.1.0 (/source) Oct 21 15:13:48.784 INFO kablam! warning: unused `#[macro_use]` import Oct 21 15:13:48.784 INFO kablam! --> src/main.rs:1:1 Oct 21 15:13:48.784 INFO kablam! | Oct 21 15:13:48.784 INFO kablam! 1 | #[macro_use] extern crate matches; Oct 21 15:13:48.784 INFO kablam! | ^^^^^^^^^^^^ Oct 21 15:13:48.784 INFO kablam! | Oct 21 15:13:48.784 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 15:13:48.784 INFO kablam! Oct 21 15:13:48.949 INFO kablam! warning: value assigned to `s` is never read Oct 21 15:13:48.949 INFO kablam! --> src/eval/builtins.rs:15:13 Oct 21 15:13:48.949 INFO kablam! | Oct 21 15:13:48.949 INFO kablam! 15 | let mut s = 0; Oct 21 15:13:48.949 INFO kablam! | ^ Oct 21 15:13:48.949 INFO kablam! | Oct 21 15:13:48.949 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 21 15:13:48.949 INFO kablam! Oct 21 15:13:48.949 INFO kablam! warning: unused variable: `file` Oct 21 15:13:48.949 INFO kablam! --> src/main.rs:29:23 Oct 21 15:13:48.949 INFO kablam! | Oct 21 15:13:48.949 INFO kablam! 29 | else if let Some( file ) = matches.value_of("INPUT") { Oct 21 15:13:48.949 INFO kablam! | ^^^^ help: consider using `_file` instead Oct 21 15:13:48.949 INFO kablam! | Oct 21 15:13:48.949 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 21 15:13:48.949 INFO kablam! Oct 21 15:13:48.972 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:48.972 INFO kablam! --> src/eval/mod.rs:95:24 Oct 21 15:13:48.972 INFO kablam! | Oct 21 15:13:48.972 INFO kablam! 95 | fn copy_expression( mut tokens: &mut T, copy: String ) -> Result Oct 21 15:13:48.972 INFO kablam! | ----^^^^^^ Oct 21 15:13:48.972 INFO kablam! | | Oct 21 15:13:48.972 INFO kablam! | help: remove this `mut` Oct 21 15:13:48.972 INFO kablam! | Oct 21 15:13:48.972 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 15:13:48.972 INFO kablam! Oct 21 15:13:48.976 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:48.976 INFO kablam! --> src/eval/mod.rs:124:28 Oct 21 15:13:48.976 INFO kablam! | Oct 21 15:13:48.976 INFO kablam! 124 | fn evaluate_expression( mut tokens: &mut T, env: &mut Environment ) -> Result Oct 21 15:13:48.976 INFO kablam! | ----^^^^^^ Oct 21 15:13:48.976 INFO kablam! | | Oct 21 15:13:48.976 INFO kablam! | help: remove this `mut` Oct 21 15:13:48.976 INFO kablam! Oct 21 15:13:48.976 INFO kablam! warning: variant is never constructed: `Pair` Oct 21 15:13:48.976 INFO kablam! --> src/eval/mod.rs:24:5 Oct 21 15:13:48.976 INFO kablam! | Oct 21 15:13:48.976 INFO kablam! 24 | Pair(HeapIndex, HeapIndex), Oct 21 15:13:48.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 15:13:48.976 INFO kablam! | Oct 21 15:13:48.976 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 15:13:48.976 INFO kablam! Oct 21 15:13:49.320 INFO kablam! warning: value assigned to `s` is never read Oct 21 15:13:49.320 INFO kablam! --> src/eval/builtins.rs:15:13 Oct 21 15:13:49.320 INFO kablam! | Oct 21 15:13:49.320 INFO kablam! 15 | let mut s = 0; Oct 21 15:13:49.320 INFO kablam! | ^ Oct 21 15:13:49.320 INFO kablam! | Oct 21 15:13:49.320 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 21 15:13:49.320 INFO kablam! Oct 21 15:13:49.320 INFO kablam! warning: unused variable: `file` Oct 21 15:13:49.320 INFO kablam! --> src/main.rs:29:23 Oct 21 15:13:49.320 INFO kablam! | Oct 21 15:13:49.320 INFO kablam! 29 | else if let Some( file ) = matches.value_of("INPUT") { Oct 21 15:13:49.320 INFO kablam! | ^^^^ help: consider using `_file` instead Oct 21 15:13:49.320 INFO kablam! | Oct 21 15:13:49.320 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 21 15:13:49.320 INFO kablam! Oct 21 15:13:49.320 INFO kablam! warning: unused variable: `env` Oct 21 15:13:49.320 INFO kablam! --> src/eval/mod.rs:269:17 Oct 21 15:13:49.320 INFO kablam! | Oct 21 15:13:49.320 INFO kablam! 269 | let mut env = super::Environment::new(); Oct 21 15:13:49.320 INFO kablam! | ^^^ help: consider using `_env` instead Oct 21 15:13:49.320 INFO kablam! Oct 21 15:13:49.320 INFO kablam! warning: unused variable: `env` Oct 21 15:13:49.320 INFO kablam! --> src/eval/mod.rs:286:17 Oct 21 15:13:49.320 INFO kablam! | Oct 21 15:13:49.321 INFO kablam! 286 | let mut env = super::Environment::new(); Oct 21 15:13:49.321 INFO kablam! | ^^^ help: consider using `_env` instead Oct 21 15:13:49.321 INFO kablam! Oct 21 15:13:49.321 INFO kablam! warning: unused variable: `env` Oct 21 15:13:49.321 INFO kablam! --> src/eval/mod.rs:306:17 Oct 21 15:13:49.321 INFO kablam! | Oct 21 15:13:49.321 INFO kablam! 306 | let mut env = super::Environment::new(); Oct 21 15:13:49.321 INFO kablam! | ^^^ help: consider using `_env` instead Oct 21 15:13:49.321 INFO kablam! Oct 21 15:13:49.360 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:49.360 INFO kablam! --> src/eval/mod.rs:95:24 Oct 21 15:13:49.360 INFO kablam! | Oct 21 15:13:49.360 INFO kablam! 95 | fn copy_expression( mut tokens: &mut T, copy: String ) -> Result Oct 21 15:13:49.360 INFO kablam! | ----^^^^^^ Oct 21 15:13:49.360 INFO kablam! | | Oct 21 15:13:49.360 INFO kablam! | help: remove this `mut` Oct 21 15:13:49.360 INFO kablam! | Oct 21 15:13:49.360 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 15:13:49.360 INFO kablam! Oct 21 15:13:49.368 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:49.368 INFO kablam! --> src/eval/mod.rs:124:28 Oct 21 15:13:49.368 INFO kablam! | Oct 21 15:13:49.368 INFO kablam! 124 | fn evaluate_expression( mut tokens: &mut T, env: &mut Environment ) -> Result Oct 21 15:13:49.368 INFO kablam! | ----^^^^^^ Oct 21 15:13:49.368 INFO kablam! | | Oct 21 15:13:49.368 INFO kablam! | help: remove this `mut` Oct 21 15:13:49.368 INFO kablam! Oct 21 15:13:49.375 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:49.375 INFO kablam! --> src/eval/mod.rs:269:13 Oct 21 15:13:49.375 INFO kablam! | Oct 21 15:13:49.375 INFO kablam! 269 | let mut env = super::Environment::new(); Oct 21 15:13:49.375 INFO kablam! | ----^^^ Oct 21 15:13:49.375 INFO kablam! | | Oct 21 15:13:49.375 INFO kablam! | help: remove this `mut` Oct 21 15:13:49.375 INFO kablam! Oct 21 15:13:49.380 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:49.380 INFO kablam! --> src/eval/mod.rs:286:13 Oct 21 15:13:49.380 INFO kablam! | Oct 21 15:13:49.380 INFO kablam! 286 | let mut env = super::Environment::new(); Oct 21 15:13:49.380 INFO kablam! | ----^^^ Oct 21 15:13:49.380 INFO kablam! | | Oct 21 15:13:49.380 INFO kablam! | help: remove this `mut` Oct 21 15:13:49.380 INFO kablam! Oct 21 15:13:49.388 INFO kablam! warning: variable does not need to be mutable Oct 21 15:13:49.388 INFO kablam! --> src/eval/mod.rs:306:13 Oct 21 15:13:49.388 INFO kablam! | Oct 21 15:13:49.388 INFO kablam! 306 | let mut env = super::Environment::new(); Oct 21 15:13:49.388 INFO kablam! | ----^^^ Oct 21 15:13:49.388 INFO kablam! | | Oct 21 15:13:49.388 INFO kablam! | help: remove this `mut` Oct 21 15:13:49.388 INFO kablam! Oct 21 15:13:49.388 INFO kablam! warning: variant is never constructed: `Pair` Oct 21 15:13:49.388 INFO kablam! --> src/eval/mod.rs:24:5 Oct 21 15:13:49.388 INFO kablam! | Oct 21 15:13:49.388 INFO kablam! 24 | Pair(HeapIndex, HeapIndex), Oct 21 15:13:49.388 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 15:13:49.388 INFO kablam! | Oct 21 15:13:49.388 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 15:13:49.388 INFO kablam! Oct 21 15:13:49.428 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 9.31s Oct 21 15:13:49.431 INFO kablam! su: No module specific data is present Oct 21 15:13:50.389 INFO running `"docker" "rm" "-f" "52dc085d217d96ac7a62151d37b818d7ca29414cdc1b9f897f11545ff7d5a125"` Oct 21 15:13:50.664 INFO blam! 52dc085d217d96ac7a62151d37b818d7ca29414cdc1b9f897f11545ff7d5a125