Sep 06 01:24:16.245 INFO checking rivet-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 01:24:16.245 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 01:24:16.245 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:24:16.462 INFO blam! d8854647df10460242e0c0d1fca7fabbf972f951d60b69e39a67a3563511a750
Sep 06 01:24:16.464 INFO running `"docker" "start" "-a" "d8854647df10460242e0c0d1fca7fabbf972f951d60b69e39a67a3563511a750"`
Sep 06 01:24:17.435 INFO kablam! usermod: no changes
Sep 06 01:24:17.514 INFO kablam!     Checking string-interner v0.6.3
Sep 06 01:24:17.514 INFO kablam!     Checking nom v3.2.1
Sep 06 01:24:20.019 INFO kablam!     Checking rivet v0.0.1 (file:///source)
Sep 06 01:24:20.496 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 06 01:24:20.496 INFO kablam!  --> src/lib.rs:2:5
Sep 06 01:24:20.496 INFO kablam!   |
Sep 06 01:24:20.496 INFO kablam! 2 | use std::collections::HashMap;
Sep 06 01:24:20.496 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:20.496 INFO kablam!   |
Sep 06 01:24:20.496 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 01:24:20.496 INFO kablam! 
Sep 06 01:24:20.496 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 06 01:24:20.496 INFO kablam!  --> src/builtins.rs:1:5
Sep 06 01:24:20.496 INFO kablam!   |
Sep 06 01:24:20.496 INFO kablam! 1 | use std::collections::HashMap;
Sep 06 01:24:20.496 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:20.496 INFO kablam! 
Sep 06 01:24:20.499 INFO kablam! warning: unused import: `nom::*`
Sep 06 01:24:20.499 INFO kablam!   --> src/lexer.rs:95:5
Sep 06 01:24:20.499 INFO kablam!    |
Sep 06 01:24:20.499 INFO kablam! 95 | use nom::*;
Sep 06 01:24:20.499 INFO kablam!    |     ^^^^^^
Sep 06 01:24:20.499 INFO kablam! 
Sep 06 01:24:20.499 INFO kablam! warning: unused import: `std::cmp`
Sep 06 01:24:20.499 INFO kablam!  --> src/vm.rs:2:5
Sep 06 01:24:20.499 INFO kablam!   |
Sep 06 01:24:20.499 INFO kablam! 2 | use std::cmp;
Sep 06 01:24:20.499 INFO kablam!   |     ^^^^^^^^
Sep 06 01:24:20.499 INFO kablam! 
Sep 06 01:24:20.538 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 06 01:24:20.538 INFO kablam!  --> src/lib.rs:2:5
Sep 06 01:24:20.538 INFO kablam!   |
Sep 06 01:24:20.538 INFO kablam! 2 | use std::collections::HashMap;
Sep 06 01:24:20.538 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:20.538 INFO kablam!   |
Sep 06 01:24:20.538 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 01:24:20.538 INFO kablam! 
Sep 06 01:24:20.538 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 06 01:24:20.538 INFO kablam!  --> src/builtins.rs:1:5
Sep 06 01:24:20.538 INFO kablam!   |
Sep 06 01:24:20.538 INFO kablam! 1 | use std::collections::HashMap;
Sep 06 01:24:20.538 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:20.538 INFO kablam! 
Sep 06 01:24:20.538 INFO kablam! warning: unused import: `nom::*`
Sep 06 01:24:20.538 INFO kablam!   --> src/lexer.rs:95:5
Sep 06 01:24:20.538 INFO kablam!    |
Sep 06 01:24:20.538 INFO kablam! 95 | use nom::*;
Sep 06 01:24:20.538 INFO kablam!    |     ^^^^^^
Sep 06 01:24:20.538 INFO kablam! 
Sep 06 01:24:20.542 INFO kablam! warning: unused import: `std::cmp`
Sep 06 01:24:20.542 INFO kablam!  --> src/vm.rs:2:5
Sep 06 01:24:20.542 INFO kablam!   |
Sep 06 01:24:20.542 INFO kablam! 2 | use std::cmp;
Sep 06 01:24:20.542 INFO kablam!   |     ^^^^^^^^
Sep 06 01:24:20.542 INFO kablam! 
Sep 06 01:24:20.547 INFO kablam! warning: unused import: `vm::Value::*`
Sep 06 01:24:20.547 INFO kablam!    --> src/vm.rs:304:9
Sep 06 01:24:20.547 INFO kablam!     |
Sep 06 01:24:20.547 INFO kablam! 304 |     use vm::Value::*;
Sep 06 01:24:20.547 INFO kablam!     |         ^^^^^^^^^^^^
Sep 06 01:24:20.547 INFO kablam! 
Sep 06 01:24:20.547 INFO kablam! warning: unused import: `builtins`
Sep 06 01:24:20.547 INFO kablam!    --> src/vm.rs:305:9
Sep 06 01:24:20.547 INFO kablam!     |
Sep 06 01:24:20.547 INFO kablam! 305 |     use builtins;
Sep 06 01:24:20.547 INFO kablam!     |         ^^^^^^^^
Sep 06 01:24:20.547 INFO kablam! 
Sep 06 01:24:21.111 INFO kablam! warning: method is never used: `is_id`
Sep 06 01:24:21.111 INFO kablam!   --> src/lexer.rs:26:5
Sep 06 01:24:21.111 INFO kablam!    |
Sep 06 01:24:21.111 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 06 01:24:21.111 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.111 INFO kablam!    |
Sep 06 01:24:21.111 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 01:24:21.111 INFO kablam! 
Sep 06 01:24:21.111 INFO kablam! warning: method is never used: `get_int`
Sep 06 01:24:21.111 INFO kablam!   --> src/vm.rs:53:5
Sep 06 01:24:21.111 INFO kablam!    |
Sep 06 01:24:21.111 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 06 01:24:21.111 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.111 INFO kablam! 
Sep 06 01:24:21.111 INFO kablam! warning: method is never used: `get_block`
Sep 06 01:24:21.111 INFO kablam!   --> src/vm.rs:60:5
Sep 06 01:24:21.111 INFO kablam!    |
Sep 06 01:24:21.112 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 06 01:24:21.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.112 INFO kablam! 
Sep 06 01:24:21.112 INFO kablam! warning: method is never used: `get_symbol`
Sep 06 01:24:21.112 INFO kablam!   --> src/vm.rs:67:5
Sep 06 01:24:21.112 INFO kablam!    |
Sep 06 01:24:21.112 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 06 01:24:21.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.112 INFO kablam! 
Sep 06 01:24:21.112 INFO kablam! warning: method is never used: `quote`
Sep 06 01:24:21.112 INFO kablam!   --> src/vm.rs:74:5
Sep 06 01:24:21.112 INFO kablam!    |
Sep 06 01:24:21.112 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 06 01:24:21.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.112 INFO kablam! 
Sep 06 01:24:21.290 INFO kablam! warning: method is never used: `is_id`
Sep 06 01:24:21.290 INFO kablam!   --> src/lexer.rs:26:5
Sep 06 01:24:21.290 INFO kablam!    |
Sep 06 01:24:21.290 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 06 01:24:21.290 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.290 INFO kablam!    |
Sep 06 01:24:21.290 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 01:24:21.290 INFO kablam! 
Sep 06 01:24:21.291 INFO kablam! warning: method is never used: `get_int`
Sep 06 01:24:21.291 INFO kablam!   --> src/vm.rs:53:5
Sep 06 01:24:21.291 INFO kablam!    |
Sep 06 01:24:21.291 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 06 01:24:21.291 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.291 INFO kablam! 
Sep 06 01:24:21.291 INFO kablam! warning: method is never used: `get_block`
Sep 06 01:24:21.291 INFO kablam!   --> src/vm.rs:60:5
Sep 06 01:24:21.291 INFO kablam!    |
Sep 06 01:24:21.291 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 06 01:24:21.291 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.291 INFO kablam! 
Sep 06 01:24:21.291 INFO kablam! warning: method is never used: `get_symbol`
Sep 06 01:24:21.292 INFO kablam!   --> src/vm.rs:67:5
Sep 06 01:24:21.292 INFO kablam!    |
Sep 06 01:24:21.292 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 06 01:24:21.292 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.292 INFO kablam! 
Sep 06 01:24:21.292 INFO kablam! warning: method is never used: `quote`
Sep 06 01:24:21.292 INFO kablam!   --> src/vm.rs:74:5
Sep 06 01:24:21.292 INFO kablam!    |
Sep 06 01:24:21.292 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 06 01:24:21.292 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:24:21.292 INFO kablam! 
Sep 06 01:24:21.882 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
Sep 06 01:24:21.886 INFO kablam! su: No module specific data is present
Sep 06 01:24:22.966 INFO running `"docker" "rm" "-f" "d8854647df10460242e0c0d1fca7fabbf972f951d60b69e39a67a3563511a750"`
Sep 06 01:24:23.021 INFO blam! d8854647df10460242e0c0d1fca7fabbf972f951d60b69e39a67a3563511a750