Sep 04 06:01:50.257 INFO checking rivet-0.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 06:01:50.257 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 06:01:50.257 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:01:50.431 INFO blam! 7d9ba07c0facfbb3902b18259d67dfd78db1e902b632af9b36d3deb58ca12d52
Sep 04 06:01:50.433 INFO running `"docker" "start" "-a" "7d9ba07c0facfbb3902b18259d67dfd78db1e902b632af9b36d3deb58ca12d52"`
Sep 04 06:01:51.169 INFO kablam!     Checking string-interner v0.6.3
Sep 04 06:01:51.169 INFO kablam!     Checking nom v3.2.1
Sep 04 06:01:55.025 INFO kablam!     Checking rivet v0.0.1 (file:///source)
Sep 04 06:01:55.850 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 04 06:01:55.850 INFO kablam!  --> src/lib.rs:2:5
Sep 04 06:01:55.851 INFO kablam!   |
Sep 04 06:01:55.851 INFO kablam! 2 | use std::collections::HashMap;
Sep 04 06:01:55.851 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:55.851 INFO kablam!   |
Sep 04 06:01:55.851 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 06:01:55.851 INFO kablam! 
Sep 04 06:01:55.851 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 04 06:01:55.851 INFO kablam!  --> src/builtins.rs:1:5
Sep 04 06:01:55.851 INFO kablam!   |
Sep 04 06:01:55.851 INFO kablam! 1 | use std::collections::HashMap;
Sep 04 06:01:55.851 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:55.851 INFO kablam! 
Sep 04 06:01:55.852 INFO kablam! warning: unused import: `nom::*`
Sep 04 06:01:55.852 INFO kablam!   --> src/lexer.rs:95:5
Sep 04 06:01:55.853 INFO kablam!    |
Sep 04 06:01:55.853 INFO kablam! 95 | use nom::*;
Sep 04 06:01:55.853 INFO kablam!    |     ^^^^^^
Sep 04 06:01:55.853 INFO kablam! 
Sep 04 06:01:55.854 INFO kablam! warning: unused import: `std::cmp`
Sep 04 06:01:55.854 INFO kablam!  --> src/vm.rs:2:5
Sep 04 06:01:55.854 INFO kablam!   |
Sep 04 06:01:55.854 INFO kablam! 2 | use std::cmp;
Sep 04 06:01:55.855 INFO kablam!   |     ^^^^^^^^
Sep 04 06:01:55.855 INFO kablam! 
Sep 04 06:01:55.932 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 04 06:01:55.932 INFO kablam!  --> src/lib.rs:2:5
Sep 04 06:01:55.932 INFO kablam!   |
Sep 04 06:01:55.932 INFO kablam! 2 | use std::collections::HashMap;
Sep 04 06:01:55.932 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:55.932 INFO kablam!   |
Sep 04 06:01:55.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 06:01:55.932 INFO kablam! 
Sep 04 06:01:55.932 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 04 06:01:55.932 INFO kablam!  --> src/builtins.rs:1:5
Sep 04 06:01:55.932 INFO kablam!   |
Sep 04 06:01:55.932 INFO kablam! 1 | use std::collections::HashMap;
Sep 04 06:01:55.932 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:55.932 INFO kablam! 
Sep 04 06:01:55.935 INFO kablam! warning: unused import: `nom::*`
Sep 04 06:01:55.935 INFO kablam!   --> src/lexer.rs:95:5
Sep 04 06:01:55.935 INFO kablam!    |
Sep 04 06:01:55.935 INFO kablam! 95 | use nom::*;
Sep 04 06:01:55.935 INFO kablam!    |     ^^^^^^
Sep 04 06:01:55.935 INFO kablam! 
Sep 04 06:01:55.939 INFO kablam! warning: unused import: `std::cmp`
Sep 04 06:01:55.939 INFO kablam!  --> src/vm.rs:2:5
Sep 04 06:01:55.939 INFO kablam!   |
Sep 04 06:01:55.939 INFO kablam! 2 | use std::cmp;
Sep 04 06:01:55.939 INFO kablam!   |     ^^^^^^^^
Sep 04 06:01:55.939 INFO kablam! 
Sep 04 06:01:55.940 INFO kablam! warning: unused import: `vm::Value::*`
Sep 04 06:01:55.940 INFO kablam!    --> src/vm.rs:304:9
Sep 04 06:01:55.940 INFO kablam!     |
Sep 04 06:01:55.940 INFO kablam! 304 |     use vm::Value::*;
Sep 04 06:01:55.940 INFO kablam!     |         ^^^^^^^^^^^^
Sep 04 06:01:55.940 INFO kablam! 
Sep 04 06:01:55.940 INFO kablam! warning: unused import: `builtins`
Sep 04 06:01:55.940 INFO kablam!    --> src/vm.rs:305:9
Sep 04 06:01:55.940 INFO kablam!     |
Sep 04 06:01:55.940 INFO kablam! 305 |     use builtins;
Sep 04 06:01:55.940 INFO kablam!     |         ^^^^^^^^
Sep 04 06:01:55.940 INFO kablam! 
Sep 04 06:01:56.787 INFO kablam! warning: method is never used: `is_id`
Sep 04 06:01:56.787 INFO kablam!   --> src/lexer.rs:26:5
Sep 04 06:01:56.787 INFO kablam!    |
Sep 04 06:01:56.787 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 04 06:01:56.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:56.787 INFO kablam!    |
Sep 04 06:01:56.787 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 06:01:56.787 INFO kablam! 
Sep 04 06:01:56.787 INFO kablam! warning: method is never used: `get_int`
Sep 04 06:01:56.787 INFO kablam!   --> src/vm.rs:53:5
Sep 04 06:01:56.787 INFO kablam!    |
Sep 04 06:01:56.787 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 04 06:01:56.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:56.787 INFO kablam! 
Sep 04 06:01:56.788 INFO kablam! warning: method is never used: `get_block`
Sep 04 06:01:56.788 INFO kablam!   --> src/vm.rs:60:5
Sep 04 06:01:56.788 INFO kablam!    |
Sep 04 06:01:56.788 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 04 06:01:56.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:56.788 INFO kablam! 
Sep 04 06:01:56.788 INFO kablam! warning: method is never used: `get_symbol`
Sep 04 06:01:56.788 INFO kablam!   --> src/vm.rs:67:5
Sep 04 06:01:56.788 INFO kablam!    |
Sep 04 06:01:56.788 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 04 06:01:56.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:56.788 INFO kablam! 
Sep 04 06:01:56.788 INFO kablam! warning: method is never used: `quote`
Sep 04 06:01:56.788 INFO kablam!   --> src/vm.rs:74:5
Sep 04 06:01:56.788 INFO kablam!    |
Sep 04 06:01:56.788 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 04 06:01:56.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:56.788 INFO kablam! 
Sep 04 06:01:57.188 INFO kablam! warning: method is never used: `is_id`
Sep 04 06:01:57.188 INFO kablam!   --> src/lexer.rs:26:5
Sep 04 06:01:57.188 INFO kablam!    |
Sep 04 06:01:57.188 INFO kablam! 26 |     fn is_id(&self) -> bool {
Sep 04 06:01:57.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:57.188 INFO kablam!    |
Sep 04 06:01:57.188 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 06:01:57.188 INFO kablam! 
Sep 04 06:01:57.188 INFO kablam! warning: method is never used: `get_int`
Sep 04 06:01:57.188 INFO kablam!   --> src/vm.rs:53:5
Sep 04 06:01:57.188 INFO kablam!    |
Sep 04 06:01:57.188 INFO kablam! 53 |     fn get_int(&self) -> Option<i32> {
Sep 04 06:01:57.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:57.189 INFO kablam! 
Sep 04 06:01:57.189 INFO kablam! warning: method is never used: `get_block`
Sep 04 06:01:57.189 INFO kablam!   --> src/vm.rs:60:5
Sep 04 06:01:57.189 INFO kablam!    |
Sep 04 06:01:57.189 INFO kablam! 60 |     fn get_block(&self) -> Option<&[Ast]> {
Sep 04 06:01:57.189 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:57.189 INFO kablam! 
Sep 04 06:01:57.189 INFO kablam! warning: method is never used: `get_symbol`
Sep 04 06:01:57.189 INFO kablam!   --> src/vm.rs:67:5
Sep 04 06:01:57.189 INFO kablam!    |
Sep 04 06:01:57.189 INFO kablam! 67 |     fn get_symbol(&self) -> Option<&str> {
Sep 04 06:01:57.189 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:57.189 INFO kablam! 
Sep 04 06:01:57.189 INFO kablam! warning: method is never used: `quote`
Sep 04 06:01:57.189 INFO kablam!   --> src/vm.rs:74:5
Sep 04 06:01:57.189 INFO kablam!    |
Sep 04 06:01:57.189 INFO kablam! 74 |     fn quote(&self) -> Ast {
Sep 04 06:01:57.189 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:01:57.190 INFO kablam! 
Sep 04 06:01:57.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
Sep 04 06:01:57.906 INFO kablam! su: No module specific data is present
Sep 04 06:01:58.378 INFO running `"docker" "rm" "-f" "7d9ba07c0facfbb3902b18259d67dfd78db1e902b632af9b36d3deb58ca12d52"`
Sep 04 06:01:58.477 INFO blam! 7d9ba07c0facfbb3902b18259d67dfd78db1e902b632af9b36d3deb58ca12d52