Sep 14 10:37:42.349 INFO checking rivet-0.0.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 10:37:42.349 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 10:37:42.349 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:37:42.780 INFO blam! 4e504c3486a124274b924c3d63ce950b6508c34fc5b28d03bf2bd75a9cd00290
Sep 14 10:37:42.785 INFO running `"docker" "start" "-a" "4e504c3486a124274b924c3d63ce950b6508c34fc5b28d03bf2bd75a9cd00290"`
Sep 14 10:37:44.091 INFO kablam! usermod: no changes
Sep 14 10:37:44.198 INFO kablam!     Checking string-interner v0.6.3
Sep 14 10:37:44.215 INFO kablam!     Checking nom v3.2.1
Sep 14 10:37:46.902 INFO kablam!     Checking rivet v0.0.1 (file:///source)
Sep 14 10:37:47.386 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 14 10:37:47.386 INFO kablam!  --> src/lib.rs:2:5
Sep 14 10:37:47.386 INFO kablam!   |
Sep 14 10:37:47.386 INFO kablam! 2 | use std::collections::HashMap;
Sep 14 10:37:47.386 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.386 INFO kablam!   |
Sep 14 10:37:47.386 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 10:37:47.386 INFO kablam! 
Sep 14 10:37:47.386 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 10:37:47.386 INFO kablam!  --> src/lib.rs:5:1
Sep 14 10:37:47.386 INFO kablam!   |
Sep 14 10:37:47.386 INFO kablam! 5 | #[macro_use]
Sep 14 10:37:47.386 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 10:37:47.386 INFO kablam! 
Sep 14 10:37:47.386 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 14 10:37:47.386 INFO kablam!  --> src/builtins.rs:1:5
Sep 14 10:37:47.386 INFO kablam!   |
Sep 14 10:37:47.386 INFO kablam! 1 | use std::collections::HashMap;
Sep 14 10:37:47.386 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.387 INFO kablam! 
Sep 14 10:37:47.388 INFO kablam! warning: unused import: `nom::*`
Sep 14 10:37:47.388 INFO kablam!   --> src/lexer.rs:95:5
Sep 14 10:37:47.388 INFO kablam!    |
Sep 14 10:37:47.388 INFO kablam! 95 | use nom::*;
Sep 14 10:37:47.388 INFO kablam!    |     ^^^^^^
Sep 14 10:37:47.388 INFO kablam! 
Sep 14 10:37:47.389 INFO kablam! warning: unused import: `std::cmp`
Sep 14 10:37:47.389 INFO kablam!  --> src/vm.rs:2:5
Sep 14 10:37:47.389 INFO kablam!   |
Sep 14 10:37:47.389 INFO kablam! 2 | use std::cmp;
Sep 14 10:37:47.389 INFO kablam!   |     ^^^^^^^^
Sep 14 10:37:47.389 INFO kablam! 
Sep 14 10:37:47.434 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 14 10:37:47.434 INFO kablam!  --> src/lib.rs:2:5
Sep 14 10:37:47.434 INFO kablam!   |
Sep 14 10:37:47.434 INFO kablam! 2 | use std::collections::HashMap;
Sep 14 10:37:47.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.434 INFO kablam!   |
Sep 14 10:37:47.434 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 10:37:47.434 INFO kablam! 
Sep 14 10:37:47.434 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 10:37:47.434 INFO kablam!  --> src/lib.rs:5:1
Sep 14 10:37:47.434 INFO kablam!   |
Sep 14 10:37:47.434 INFO kablam! 5 | #[macro_use]
Sep 14 10:37:47.434 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 10:37:47.434 INFO kablam! 
Sep 14 10:37:47.434 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 14 10:37:47.434 INFO kablam!  --> src/builtins.rs:1:5
Sep 14 10:37:47.434 INFO kablam!   |
Sep 14 10:37:47.434 INFO kablam! 1 | use std::collections::HashMap;
Sep 14 10:37:47.435 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.435 INFO kablam! 
Sep 14 10:37:47.436 INFO kablam! warning: unused import: `nom::*`
Sep 14 10:37:47.436 INFO kablam!   --> src/lexer.rs:95:5
Sep 14 10:37:47.436 INFO kablam!    |
Sep 14 10:37:47.436 INFO kablam! 95 | use nom::*;
Sep 14 10:37:47.436 INFO kablam!    |     ^^^^^^
Sep 14 10:37:47.436 INFO kablam! 
Sep 14 10:37:47.438 INFO kablam! warning: unused import: `std::cmp`
Sep 14 10:37:47.438 INFO kablam!  --> src/vm.rs:2:5
Sep 14 10:37:47.438 INFO kablam!   |
Sep 14 10:37:47.438 INFO kablam! 2 | use std::cmp;
Sep 14 10:37:47.438 INFO kablam!   |     ^^^^^^^^
Sep 14 10:37:47.438 INFO kablam! 
Sep 14 10:37:47.439 INFO kablam! warning: unused import: `vm::Value::*`
Sep 14 10:37:47.439 INFO kablam!    --> src/vm.rs:304:9
Sep 14 10:37:47.439 INFO kablam!     |
Sep 14 10:37:47.439 INFO kablam! 304 |     use vm::Value::*;
Sep 14 10:37:47.439 INFO kablam!     |         ^^^^^^^^^^^^
Sep 14 10:37:47.439 INFO kablam! 
Sep 14 10:37:47.439 INFO kablam! warning: unused import: `builtins`
Sep 14 10:37:47.439 INFO kablam!    --> src/vm.rs:305:9
Sep 14 10:37:47.439 INFO kablam!     |
Sep 14 10:37:47.439 INFO kablam! 305 |     use builtins;
Sep 14 10:37:47.439 INFO kablam!     |         ^^^^^^^^
Sep 14 10:37:47.439 INFO kablam! 
Sep 14 10:37:47.891 INFO kablam! warning: method is never used: `is_id`
Sep 14 10:37:47.891 INFO kablam!   --> src/lexer.rs:26:5
Sep 14 10:37:47.891 INFO kablam!    |
Sep 14 10:37:47.891 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 14 10:37:47.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.891 INFO kablam!    |
Sep 14 10:37:47.891 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 10:37:47.891 INFO kablam! 
Sep 14 10:37:47.891 INFO kablam! warning: method is never used: `get_int`
Sep 14 10:37:47.891 INFO kablam!   --> src/vm.rs:53:5
Sep 14 10:37:47.891 INFO kablam!    |
Sep 14 10:37:47.891 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 14 10:37:47.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.891 INFO kablam! 
Sep 14 10:37:47.891 INFO kablam! warning: method is never used: `get_block`
Sep 14 10:37:47.891 INFO kablam!   --> src/vm.rs:60:5
Sep 14 10:37:47.891 INFO kablam!    |
Sep 14 10:37:47.891 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 14 10:37:47.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.891 INFO kablam! 
Sep 14 10:37:47.891 INFO kablam! warning: method is never used: `get_symbol`
Sep 14 10:37:47.891 INFO kablam!   --> src/vm.rs:67:5
Sep 14 10:37:47.891 INFO kablam!    |
Sep 14 10:37:47.891 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 14 10:37:47.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.891 INFO kablam! 
Sep 14 10:37:47.891 INFO kablam! warning: method is never used: `quote`
Sep 14 10:37:47.891 INFO kablam!   --> src/vm.rs:74:5
Sep 14 10:37:47.891 INFO kablam!    |
Sep 14 10:37:47.891 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 14 10:37:47.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:47.891 INFO kablam! 
Sep 14 10:37:48.166 INFO kablam! warning: method is never used: `is_id`
Sep 14 10:37:48.167 INFO kablam!   --> src/lexer.rs:26:5
Sep 14 10:37:48.167 INFO kablam!    |
Sep 14 10:37:48.167 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 14 10:37:48.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:48.167 INFO kablam!    |
Sep 14 10:37:48.167 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 10:37:48.167 INFO kablam! 
Sep 14 10:37:48.167 INFO kablam! warning: method is never used: `get_int`
Sep 14 10:37:48.167 INFO kablam!   --> src/vm.rs:53:5
Sep 14 10:37:48.167 INFO kablam!    |
Sep 14 10:37:48.167 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 14 10:37:48.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:48.167 INFO kablam! 
Sep 14 10:37:48.167 INFO kablam! warning: method is never used: `get_block`
Sep 14 10:37:48.167 INFO kablam!   --> src/vm.rs:60:5
Sep 14 10:37:48.167 INFO kablam!    |
Sep 14 10:37:48.167 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 14 10:37:48.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:48.167 INFO kablam! 
Sep 14 10:37:48.167 INFO kablam! warning: method is never used: `get_symbol`
Sep 14 10:37:48.167 INFO kablam!   --> src/vm.rs:67:5
Sep 14 10:37:48.167 INFO kablam!    |
Sep 14 10:37:48.167 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 14 10:37:48.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:48.167 INFO kablam! 
Sep 14 10:37:48.167 INFO kablam! warning: method is never used: `quote`
Sep 14 10:37:48.167 INFO kablam!   --> src/vm.rs:74:5
Sep 14 10:37:48.167 INFO kablam!    |
Sep 14 10:37:48.167 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 14 10:37:48.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:37:48.167 INFO kablam! 
Sep 14 10:37:48.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Sep 14 10:37:48.554 INFO kablam! su: No module specific data is present
Sep 14 10:37:49.095 INFO running `"docker" "rm" "-f" "4e504c3486a124274b924c3d63ce950b6508c34fc5b28d03bf2bd75a9cd00290"`
Sep 14 10:37:49.149 INFO blam! 4e504c3486a124274b924c3d63ce950b6508c34fc5b28d03bf2bd75a9cd00290