Nov 01 00:49:54.494 INFO testing panicbit/ross against 1.30.0 for beta-1.31-1
Nov 01 00:49:54.495 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:49:54.863 INFO blam! 7ff04c58c07b81c56fef08ae0f3ba89a031f27377c37007ae7af6106a19c61f0
Nov 01 00:49:54.872 INFO running `"docker" "start" "-a" "7ff04c58c07b81c56fef08ae0f3ba89a031f27377c37007ae7af6106a19c61f0"`
Nov 01 00:49:55.802 INFO kablam! usermod: no changes
Nov 01 00:49:55.934 INFO kablam!    Compiling pest v1.0.1
Nov 01 00:49:55.935 INFO kablam!    Compiling syn v0.10.8
Nov 01 00:49:55.959 INFO kablam!    Compiling itertools v0.7.6
Nov 01 00:49:55.979 INFO kablam!    Compiling backtrace-sys v0.1.16
Nov 01 00:49:56.815 INFO kablam!    Compiling backtrace v0.3.5
Nov 01 00:49:58.805 INFO kablam!    Compiling failure v0.1.1
Nov 01 00:50:01.687 INFO kablam!    Compiling pest_derive v1.0.1
Nov 01 00:50:07.465 INFO kablam!    Compiling ross v0.1.0 (/source)
Nov 01 00:50:07.954 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 00:50:07.954 INFO kablam!  --> src/lib.rs:2:1
Nov 01 00:50:07.954 INFO kablam!   |
Nov 01 00:50:07.954 INFO kablam! 2 | #[macro_use] extern crate pest;
Nov 01 00:50:07.954 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 00:50:07.954 INFO kablam!   |
Nov 01 00:50:07.954 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:50:07.954 INFO kablam! 
Nov 01 00:50:08.217 INFO kablam! warning: unreachable expression
Nov 01 00:50:08.218 INFO kablam!   --> src/parser.rs:32:5
Nov 01 00:50:08.218 INFO kablam!    |
Nov 01 00:50:08.219 INFO kablam! 32 |     Ok(module)
Nov 01 00:50:08.219 INFO kablam!    |     ^^^^^^^^^^
Nov 01 00:50:08.219 INFO kablam!    |
Nov 01 00:50:08.220 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 00:50:08.220 INFO kablam! 
Nov 01 00:50:08.756 INFO kablam! warning: struct is never constructed: `Scope`
Nov 01 00:50:08.756 INFO kablam!  --> src/trans.rs:2:1
Nov 01 00:50:08.756 INFO kablam!   |
Nov 01 00:50:08.756 INFO kablam! 2 | struct Scope {
Nov 01 00:50:08.756 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 00:50:08.756 INFO kablam!   |
Nov 01 00:50:08.756 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:50:08.756 INFO kablam! 
Nov 01 00:50:08.756 INFO kablam! warning: method is never used: `new`
Nov 01 00:50:08.756 INFO kablam!   --> src/trans.rs:13:5
Nov 01 00:50:08.757 INFO kablam!    |
Nov 01 00:50:08.757 INFO kablam! 13 |     fn new(available: usize) -> Self {
Nov 01 00:50:08.757 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.757 INFO kablam! 
Nov 01 00:50:08.757 INFO kablam! warning: method is never used: `alloc`
Nov 01 00:50:08.757 INFO kablam!   --> src/trans.rs:17:5
Nov 01 00:50:08.757 INFO kablam!    |
Nov 01 00:50:08.757 INFO kablam! 17 |     fn alloc(&mut self) -> Option<usize> {
Nov 01 00:50:08.757 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.757 INFO kablam! 
Nov 01 00:50:08.757 INFO kablam! warning: function is never used: `module`
Nov 01 00:50:08.758 INFO kablam!  --> src/validate.rs:4:1
Nov 01 00:50:08.758 INFO kablam!   |
Nov 01 00:50:08.758 INFO kablam! 4 | pub fn module(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:08.758 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.758 INFO kablam! 
Nov 01 00:50:08.758 INFO kablam! warning: function is never used: `static_blocks_are_unique`
Nov 01 00:50:08.758 INFO kablam!   --> src/validate.rs:12:1
Nov 01 00:50:08.758 INFO kablam!    |
Nov 01 00:50:08.758 INFO kablam! 12 | pub(crate) fn static_blocks_are_unique(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:08.758 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.758 INFO kablam! 
Nov 01 00:50:08.758 INFO kablam! warning: function is never used: `item_names_are_unique`
Nov 01 00:50:08.758 INFO kablam!   --> src/validate.rs:27:1
Nov 01 00:50:08.758 INFO kablam!    |
Nov 01 00:50:08.758 INFO kablam! 27 | pub(crate) fn item_names_are_unique(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:08.759 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.759 INFO kablam! 
Nov 01 00:50:08.759 INFO kablam! warning: function is never used: `functions_dont_recur`
Nov 01 00:50:08.759 INFO kablam!   --> src/validate.rs:42:1
Nov 01 00:50:08.759 INFO kablam!    |
Nov 01 00:50:08.759 INFO kablam! 42 | pub(crate) fn functions_dont_recur(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:08.759 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.759 INFO kablam! 
Nov 01 00:50:08.759 INFO kablam! warning: enum is never used: `ConstExpr`
Nov 01 00:50:08.759 INFO kablam!  --> src/picasso.rs:2:1
Nov 01 00:50:08.759 INFO kablam!   |
Nov 01 00:50:08.759 INFO kablam! 2 | pub enum ConstExpr {
Nov 01 00:50:08.759 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.759 INFO kablam! 
Nov 01 00:50:08.759 INFO kablam! warning: enum is never used: `Register`
Nov 01 00:50:08.760 INFO kablam!  --> src/picasso.rs:7:1
Nov 01 00:50:08.760 INFO kablam!   |
Nov 01 00:50:08.760 INFO kablam! 7 | pub enum Register {
Nov 01 00:50:08.760 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 00:50:08.760 INFO kablam! 
Nov 01 00:50:08.760 INFO kablam! warning: struct is never constructed: `Ref`
Nov 01 00:50:08.760 INFO kablam!   --> src/picasso.rs:13:1
Nov 01 00:50:08.760 INFO kablam!    |
Nov 01 00:50:08.760 INFO kablam! 13 | struct Ref {
Nov 01 00:50:08.760 INFO kablam!    | ^^^^^^^^^^
Nov 01 00:50:08.760 INFO kablam! 
Nov 01 00:50:08.760 INFO kablam! warning: struct is never constructed: `Builder`
Nov 01 00:50:08.760 INFO kablam!   --> src/picasso.rs:17:1
Nov 01 00:50:08.760 INFO kablam!    |
Nov 01 00:50:08.760 INFO kablam! 17 | struct Builder {
Nov 01 00:50:08.760 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 00:50:08.761 INFO kablam! 
Nov 01 00:50:08.761 INFO kablam! warning: function is never used: `main`
Nov 01 00:50:08.761 INFO kablam!   --> src/lib.rs:17:1
Nov 01 00:50:08.761 INFO kablam!    |
Nov 01 00:50:08.761 INFO kablam! 17 | fn main() {
Nov 01 00:50:08.761 INFO kablam!    | ^^^^^^^^^
Nov 01 00:50:08.761 INFO kablam! 
Nov 01 00:50:10.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.30s
Nov 01 00:50:10.144 INFO kablam! su: No module specific data is present
Nov 01 00:50:10.459 INFO running `"docker" "rm" "-f" "7ff04c58c07b81c56fef08ae0f3ba89a031f27377c37007ae7af6106a19c61f0"`
Nov 01 00:50:10.631 INFO blam! 7ff04c58c07b81c56fef08ae0f3ba89a031f27377c37007ae7af6106a19c61f0
Nov 01 00:50:10.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:50:10.855 INFO blam! 3a66831ad381060976b4a09b727bafa4325033230cbdda7bcb643104359ee348
Nov 01 00:50:10.857 INFO running `"docker" "start" "-a" "3a66831ad381060976b4a09b727bafa4325033230cbdda7bcb643104359ee348"`
Nov 01 00:50:11.642 INFO kablam! usermod: no changes
Nov 01 00:50:11.717 INFO kablam!    Compiling ross v0.1.0 (/source)
Nov 01 00:50:12.263 INFO kablam! warning: unused import: `ast::*`
Nov 01 00:50:12.263 INFO kablam!  --> src/tests.rs:1:5
Nov 01 00:50:12.263 INFO kablam!   |
Nov 01 00:50:12.263 INFO kablam! 1 | use ast::*;
Nov 01 00:50:12.263 INFO kablam!   |     ^^^^^^
Nov 01 00:50:12.263 INFO kablam!   |
Nov 01 00:50:12.263 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:50:12.263 INFO kablam! 
Nov 01 00:50:12.596 INFO kablam! warning: unreachable expression
Nov 01 00:50:12.596 INFO kablam!   --> src/parser.rs:32:5
Nov 01 00:50:12.596 INFO kablam!    |
Nov 01 00:50:12.597 INFO kablam! 32 |     Ok(module)
Nov 01 00:50:12.597 INFO kablam!    |     ^^^^^^^^^^
Nov 01 00:50:12.597 INFO kablam!    |
Nov 01 00:50:12.597 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 00:50:12.598 INFO kablam! 
Nov 01 00:50:13.172 INFO kablam! warning: struct is never constructed: `Scope`
Nov 01 00:50:13.172 INFO kablam!  --> src/trans.rs:2:1
Nov 01 00:50:13.172 INFO kablam!   |
Nov 01 00:50:13.172 INFO kablam! 2 | struct Scope {
Nov 01 00:50:13.172 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 00:50:13.172 INFO kablam!   |
Nov 01 00:50:13.172 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:50:13.172 INFO kablam! 
Nov 01 00:50:13.172 INFO kablam! warning: method is never used: `new`
Nov 01 00:50:13.172 INFO kablam!   --> src/trans.rs:13:5
Nov 01 00:50:13.172 INFO kablam!    |
Nov 01 00:50:13.172 INFO kablam! 13 |     fn new(available: usize) -> Self {
Nov 01 00:50:13.172 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: method is never used: `alloc`
Nov 01 00:50:13.175 INFO kablam!   --> src/trans.rs:17:5
Nov 01 00:50:13.175 INFO kablam!    |
Nov 01 00:50:13.175 INFO kablam! 17 |     fn alloc(&mut self) -> Option<usize> {
Nov 01 00:50:13.175 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: function is never used: `module`
Nov 01 00:50:13.175 INFO kablam!  --> src/validate.rs:4:1
Nov 01 00:50:13.175 INFO kablam!   |
Nov 01 00:50:13.175 INFO kablam! 4 | pub fn module(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:13.175 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: function is never used: `static_blocks_are_unique`
Nov 01 00:50:13.175 INFO kablam!   --> src/validate.rs:12:1
Nov 01 00:50:13.175 INFO kablam!    |
Nov 01 00:50:13.175 INFO kablam! 12 | pub(crate) fn static_blocks_are_unique(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:13.175 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: function is never used: `item_names_are_unique`
Nov 01 00:50:13.175 INFO kablam!   --> src/validate.rs:27:1
Nov 01 00:50:13.175 INFO kablam!    |
Nov 01 00:50:13.175 INFO kablam! 27 | pub(crate) fn item_names_are_unique(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:13.175 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: function is never used: `functions_dont_recur`
Nov 01 00:50:13.175 INFO kablam!   --> src/validate.rs:42:1
Nov 01 00:50:13.175 INFO kablam!    |
Nov 01 00:50:13.175 INFO kablam! 42 | pub(crate) fn functions_dont_recur(items: &[Item]) -> Result<(), Error> {
Nov 01 00:50:13.175 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: enum is never used: `ConstExpr`
Nov 01 00:50:13.175 INFO kablam!  --> src/picasso.rs:2:1
Nov 01 00:50:13.175 INFO kablam!   |
Nov 01 00:50:13.175 INFO kablam! 2 | pub enum ConstExpr {
Nov 01 00:50:13.175 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: enum is never used: `Register`
Nov 01 00:50:13.175 INFO kablam!  --> src/picasso.rs:7:1
Nov 01 00:50:13.175 INFO kablam!   |
Nov 01 00:50:13.175 INFO kablam! 7 | pub enum Register {
Nov 01 00:50:13.175 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: struct is never constructed: `Ref`
Nov 01 00:50:13.175 INFO kablam!   --> src/picasso.rs:13:1
Nov 01 00:50:13.175 INFO kablam!    |
Nov 01 00:50:13.175 INFO kablam! 13 | struct Ref {
Nov 01 00:50:13.175 INFO kablam!    | ^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:13.175 INFO kablam! warning: struct is never constructed: `Builder`
Nov 01 00:50:13.175 INFO kablam!   --> src/picasso.rs:17:1
Nov 01 00:50:13.175 INFO kablam!    |
Nov 01 00:50:13.175 INFO kablam! 17 | struct Builder {
Nov 01 00:50:13.175 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 00:50:13.175 INFO kablam! 
Nov 01 00:50:14.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Nov 01 00:50:14.772 INFO kablam! su: No module specific data is present
Nov 01 00:50:15.652 INFO running `"docker" "rm" "-f" "3a66831ad381060976b4a09b727bafa4325033230cbdda7bcb643104359ee348"`
Nov 01 00:50:15.934 INFO blam! 3a66831ad381060976b4a09b727bafa4325033230cbdda7bcb643104359ee348
