Nov 06 22:02:04.636 INFO checking exceptional-lang/exceptional against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 22:02:04.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 22:02:04.820 INFO blam! 7cbed46d273a154a1a1307467ca0f268b77fadf35f62965768758acc3c68ffff
Nov 06 22:02:04.823 INFO running `"docker" "start" "-a" "7cbed46d273a154a1a1307467ca0f268b77fadf35f62965768758acc3c68ffff"`
Nov 06 22:02:05.441 INFO kablam! usermod: no changes
Nov 06 22:02:05.576 INFO kablam!     Checking thread-id v3.1.0
Nov 06 22:02:05.584 INFO kablam!    Compiling peg v0.4.0
Nov 06 22:02:05.584 INFO kablam!     Checking fern v0.4.0
Nov 06 22:02:06.096 INFO kablam!     Checking thread_local v0.3.3
Nov 06 22:02:07.196 INFO kablam!     Checking regex v0.2.2
Nov 06 22:02:09.793 INFO kablam!    Compiling exceptional v0.1.0 (/source)
Nov 06 22:02:11.892 INFO kablam! warning: unused import: `Shutdown`
Nov 06 22:02:11.892 INFO kablam!   --> src/native.rs:14:16
Nov 06 22:02:11.892 INFO kablam!    |
Nov 06 22:02:11.892 INFO kablam! 14 | use std::net::{Shutdown, TcpListener, TcpStream};
Nov 06 22:02:11.892 INFO kablam!    |                ^^^^^^^^
Nov 06 22:02:11.892 INFO kablam!    |
Nov 06 22:02:11.892 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 22:02:11.892 INFO kablam! 
Nov 06 22:02:11.892 INFO kablam! warning: unused import: `std::fs`
Nov 06 22:02:11.892 INFO kablam!  --> src/vm.rs:9:5
Nov 06 22:02:11.892 INFO kablam!   |
Nov 06 22:02:11.892 INFO kablam! 9 | use std::fs;
Nov 06 22:02:11.892 INFO kablam!   |     ^^^^^^^
Nov 06 22:02:11.892 INFO kablam! 
Nov 06 22:02:11.892 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 22:02:11.892 INFO kablam!   --> src/vm.rs:10:5
Nov 06 22:02:11.892 INFO kablam!    |
Nov 06 22:02:11.892 INFO kablam! 10 | use std::fs::File;
Nov 06 22:02:11.892 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 22:02:11.892 INFO kablam! 
Nov 06 22:02:11.892 INFO kablam! warning: unused import: `std::io::Write`
Nov 06 22:02:11.892 INFO kablam!   --> src/vm.rs:11:5
Nov 06 22:02:11.892 INFO kablam!    |
Nov 06 22:02:11.892 INFO kablam! 11 | use std::io::Write;
Nov 06 22:02:11.892 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 06 22:02:11.892 INFO kablam! 
Nov 06 22:02:12.128 INFO kablam! warning: unused import: `std::io::Write`
Nov 06 22:02:12.128 INFO kablam!   --> src/vm.rs:11:5
Nov 06 22:02:12.128 INFO kablam!    |
Nov 06 22:02:12.128 INFO kablam! 11 | use std::io::Write;
Nov 06 22:02:12.128 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 06 22:02:12.128 INFO kablam!    |
Nov 06 22:02:12.128 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 22:02:12.128 INFO kablam! 
Nov 06 22:02:13.105 INFO kablam! warning: method is never used: `blank`
Nov 06 22:02:13.106 INFO kablam!   --> src/closure.rs:20:5
Nov 06 22:02:13.106 INFO kablam!    |
Nov 06 22:02:13.106 INFO kablam! 20 |     pub fn blank() -> Closure {
Nov 06 22:02:13.106 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:02:13.107 INFO kablam!    |
Nov 06 22:02:13.107 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 22:02:13.107 INFO kablam! 
Nov 06 22:02:13.107 INFO kablam! warning: variant is never constructed: `File`
Nov 06 22:02:13.108 INFO kablam!   --> src/native.rs:23:5
Nov 06 22:02:13.108 INFO kablam!    |
Nov 06 22:02:13.108 INFO kablam! 23 |     File(File),
Nov 06 22:02:13.109 INFO kablam!    |     ^^^^^^^^^^
Nov 06 22:02:13.109 INFO kablam! 
Nov 06 22:02:13.109 INFO kablam! warning: method is never used: `empty`
Nov 06 22:02:13.109 INFO kablam!   --> src/vm.rs:60:5
Nov 06 22:02:13.109 INFO kablam!    |
Nov 06 22:02:13.110 INFO kablam! 60 |     pub fn empty() -> Vm {
Nov 06 22:02:13.110 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 22:02:13.110 INFO kablam! 
Nov 06 22:02:13.111 INFO kablam! warning: method is never used: `pop`
Nov 06 22:02:13.111 INFO kablam!    --> src/vm.rs:251:5
Nov 06 22:02:13.111 INFO kablam!     |
Nov 06 22:02:13.111 INFO kablam! 251 |     pub fn pop(&mut self) -> Option<Value> {
Nov 06 22:02:13.112 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:02:13.112 INFO kablam! 
Nov 06 22:02:13.112 INFO kablam! warning: method is never used: `local_assign`
Nov 06 22:02:13.112 INFO kablam!    --> src/vm.rs:259:5
Nov 06 22:02:13.112 INFO kablam!     |
Nov 06 22:02:13.112 INFO kablam! 259 |     pub fn local_assign(&mut self, name: &String, value: Value) {
Nov 06 22:02:13.112 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:02:13.112 INFO kablam! 
Nov 06 22:02:14.179 INFO kablam! warning: variant is never constructed: `File`
Nov 06 22:02:14.179 INFO kablam!   --> src/native.rs:23:5
Nov 06 22:02:14.179 INFO kablam!    |
Nov 06 22:02:14.179 INFO kablam! 23 |     File(File),
Nov 06 22:02:14.179 INFO kablam!    |     ^^^^^^^^^^
Nov 06 22:02:14.179 INFO kablam!    |
Nov 06 22:02:14.179 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 22:02:14.179 INFO kablam! 
Nov 06 22:02:14.262 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
Nov 06 22:02:14.267 INFO kablam! su: No module specific data is present
Nov 06 22:02:14.613 INFO running `"docker" "rm" "-f" "7cbed46d273a154a1a1307467ca0f268b77fadf35f62965768758acc3c68ffff"`
Nov 06 22:02:14.824 INFO blam! 7cbed46d273a154a1a1307467ca0f268b77fadf35f62965768758acc3c68ffff