Sep 01 09:17:40.667 INFO checking rivet-0.0.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 09:17:40.667 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 09:17:40.667 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:17:40.839 INFO blam! 256638ed4a08c3f66aa29e9979bd3960fe1ba24af9a66de2c2e0f5453ab53f56
Sep 01 09:17:40.843 INFO running `"docker" "start" "-a" "256638ed4a08c3f66aa29e9979bd3960fe1ba24af9a66de2c2e0f5453ab53f56"`
Sep 01 09:17:41.545 INFO kablam!     Checking string-interner v0.6.3
Sep 01 09:17:41.545 INFO kablam!     Checking nom v3.2.1
Sep 01 09:17:44.817 INFO kablam!     Checking rivet v0.0.1 (file:///source)
Sep 01 09:17:45.465 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 09:17:45.465 INFO kablam!  --> src/lib.rs:2:5
Sep 01 09:17:45.465 INFO kablam!   |
Sep 01 09:17:45.465 INFO kablam! 2 | use std::collections::HashMap;
Sep 01 09:17:45.465 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:45.465 INFO kablam!   |
Sep 01 09:17:45.465 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 09:17:45.465 INFO kablam! 
Sep 01 09:17:45.465 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 09:17:45.465 INFO kablam!  --> src/builtins.rs:1:5
Sep 01 09:17:45.465 INFO kablam!   |
Sep 01 09:17:45.465 INFO kablam! 1 | use std::collections::HashMap;
Sep 01 09:17:45.465 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:45.465 INFO kablam! 
Sep 01 09:17:45.466 INFO kablam! warning: unused import: `nom::*`
Sep 01 09:17:45.466 INFO kablam!   --> src/lexer.rs:95:5
Sep 01 09:17:45.466 INFO kablam!    |
Sep 01 09:17:45.466 INFO kablam! 95 | use nom::*;
Sep 01 09:17:45.466 INFO kablam!    |     ^^^^^^
Sep 01 09:17:45.466 INFO kablam! 
Sep 01 09:17:45.467 INFO kablam! warning: unused import: `std::cmp`
Sep 01 09:17:45.467 INFO kablam!  --> src/vm.rs:2:5
Sep 01 09:17:45.467 INFO kablam!   |
Sep 01 09:17:45.467 INFO kablam! 2 | use std::cmp;
Sep 01 09:17:45.467 INFO kablam!   |     ^^^^^^^^
Sep 01 09:17:45.467 INFO kablam! 
Sep 01 09:17:45.521 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 09:17:45.521 INFO kablam!  --> src/lib.rs:2:5
Sep 01 09:17:45.521 INFO kablam!   |
Sep 01 09:17:45.521 INFO kablam! 2 | use std::collections::HashMap;
Sep 01 09:17:45.521 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:45.521 INFO kablam!   |
Sep 01 09:17:45.521 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 09:17:45.521 INFO kablam! 
Sep 01 09:17:45.522 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 09:17:45.522 INFO kablam!  --> src/builtins.rs:1:5
Sep 01 09:17:45.522 INFO kablam!   |
Sep 01 09:17:45.522 INFO kablam! 1 | use std::collections::HashMap;
Sep 01 09:17:45.522 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:45.522 INFO kablam! 
Sep 01 09:17:45.524 INFO kablam! warning: unused import: `nom::*`
Sep 01 09:17:45.524 INFO kablam!   --> src/lexer.rs:95:5
Sep 01 09:17:45.524 INFO kablam!    |
Sep 01 09:17:45.524 INFO kablam! 95 | use nom::*;
Sep 01 09:17:45.524 INFO kablam!    |     ^^^^^^
Sep 01 09:17:45.524 INFO kablam! 
Sep 01 09:17:45.528 INFO kablam! warning: unused import: `std::cmp`
Sep 01 09:17:45.528 INFO kablam!  --> src/vm.rs:2:5
Sep 01 09:17:45.528 INFO kablam!   |
Sep 01 09:17:45.528 INFO kablam! 2 | use std::cmp;
Sep 01 09:17:45.528 INFO kablam!   |     ^^^^^^^^
Sep 01 09:17:45.528 INFO kablam! 
Sep 01 09:17:45.529 INFO kablam! warning: unused import: `vm::Value::*`
Sep 01 09:17:45.529 INFO kablam!    --> src/vm.rs:304:9
Sep 01 09:17:45.529 INFO kablam!     |
Sep 01 09:17:45.529 INFO kablam! 304 |     use vm::Value::*;
Sep 01 09:17:45.529 INFO kablam!     |         ^^^^^^^^^^^^
Sep 01 09:17:45.529 INFO kablam! 
Sep 01 09:17:45.529 INFO kablam! warning: unused import: `builtins`
Sep 01 09:17:45.529 INFO kablam!    --> src/vm.rs:305:9
Sep 01 09:17:45.529 INFO kablam!     |
Sep 01 09:17:45.529 INFO kablam! 305 |     use builtins;
Sep 01 09:17:45.529 INFO kablam!     |         ^^^^^^^^
Sep 01 09:17:45.529 INFO kablam! 
Sep 01 09:17:46.313 INFO kablam! warning: method is never used: `is_id`
Sep 01 09:17:46.313 INFO kablam!   --> src/lexer.rs:26:5
Sep 01 09:17:46.313 INFO kablam!    |
Sep 01 09:17:46.313 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 01 09:17:46.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.313 INFO kablam!    |
Sep 01 09:17:46.313 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 09:17:46.313 INFO kablam! 
Sep 01 09:17:46.313 INFO kablam! warning: method is never used: `get_int`
Sep 01 09:17:46.313 INFO kablam!   --> src/vm.rs:53:5
Sep 01 09:17:46.313 INFO kablam!    |
Sep 01 09:17:46.313 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 01 09:17:46.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.313 INFO kablam! 
Sep 01 09:17:46.313 INFO kablam! warning: method is never used: `get_block`
Sep 01 09:17:46.313 INFO kablam!   --> src/vm.rs:60:5
Sep 01 09:17:46.313 INFO kablam!    |
Sep 01 09:17:46.313 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 01 09:17:46.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.313 INFO kablam! 
Sep 01 09:17:46.313 INFO kablam! warning: method is never used: `get_symbol`
Sep 01 09:17:46.313 INFO kablam!   --> src/vm.rs:67:5
Sep 01 09:17:46.313 INFO kablam!    |
Sep 01 09:17:46.313 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 01 09:17:46.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.313 INFO kablam! 
Sep 01 09:17:46.313 INFO kablam! warning: method is never used: `quote`
Sep 01 09:17:46.313 INFO kablam!   --> src/vm.rs:74:5
Sep 01 09:17:46.313 INFO kablam!    |
Sep 01 09:17:46.314 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 01 09:17:46.314 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.314 INFO kablam! 
Sep 01 09:17:46.616 INFO kablam! warning: method is never used: `is_id`
Sep 01 09:17:46.616 INFO kablam!   --> src/lexer.rs:26:5
Sep 01 09:17:46.616 INFO kablam!    |
Sep 01 09:17:46.616 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 01 09:17:46.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.616 INFO kablam!    |
Sep 01 09:17:46.616 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 09:17:46.616 INFO kablam! 
Sep 01 09:17:46.616 INFO kablam! warning: method is never used: `get_int`
Sep 01 09:17:46.616 INFO kablam!   --> src/vm.rs:53:5
Sep 01 09:17:46.616 INFO kablam!    |
Sep 01 09:17:46.616 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 01 09:17:46.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.616 INFO kablam! 
Sep 01 09:17:46.616 INFO kablam! warning: method is never used: `get_block`
Sep 01 09:17:46.616 INFO kablam!   --> src/vm.rs:60:5
Sep 01 09:17:46.616 INFO kablam!    |
Sep 01 09:17:46.616 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 01 09:17:46.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.617 INFO kablam! 
Sep 01 09:17:46.617 INFO kablam! warning: method is never used: `get_symbol`
Sep 01 09:17:46.617 INFO kablam!   --> src/vm.rs:67:5
Sep 01 09:17:46.617 INFO kablam!    |
Sep 01 09:17:46.617 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 01 09:17:46.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.617 INFO kablam! 
Sep 01 09:17:46.617 INFO kablam! warning: method is never used: `quote`
Sep 01 09:17:46.617 INFO kablam!   --> src/vm.rs:74:5
Sep 01 09:17:46.617 INFO kablam!    |
Sep 01 09:17:46.617 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 01 09:17:46.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:17:46.617 INFO kablam! 
Sep 01 09:17:47.526 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Sep 01 09:17:47.530 INFO kablam! su: No module specific data is present
Sep 01 09:17:48.206 INFO running `"docker" "rm" "-f" "256638ed4a08c3f66aa29e9979bd3960fe1ba24af9a66de2c2e0f5453ab53f56"`
Sep 01 09:17:48.303 INFO blam! 256638ed4a08c3f66aa29e9979bd3960fe1ba24af9a66de2c2e0f5453ab53f56