Oct 27 04:56:31.170 INFO checking exceptional-lang/exceptional against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 04:56:31.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 04:56:31.343 INFO blam! e655993a9fc2eed2749120229b861c44289c59dc3b2f159e3268a97eb7b32e6e
Oct 27 04:56:31.347 INFO running `"docker" "start" "-a" "e655993a9fc2eed2749120229b861c44289c59dc3b2f159e3268a97eb7b32e6e"`
Oct 27 04:56:31.815 INFO kablam! usermod: no changes
Oct 27 04:56:31.902 INFO kablam!     Checking thread-id v3.1.0
Oct 27 04:56:31.902 INFO kablam!    Compiling peg v0.4.0
Oct 27 04:56:31.902 INFO kablam!     Checking fern v0.4.0
Oct 27 04:56:32.775 INFO kablam!     Checking thread_local v0.3.3
Oct 27 04:56:33.683 INFO kablam!     Checking regex v0.2.2
Oct 27 04:56:35.825 INFO kablam!    Compiling exceptional v0.1.0 (/source)
Oct 27 04:56:38.103 INFO kablam! warning: unused import: `Shutdown`
Oct 27 04:56:38.103 INFO kablam!   --> src/native.rs:14:16
Oct 27 04:56:38.103 INFO kablam!    |
Oct 27 04:56:38.103 INFO kablam! 14 | use std::net::{Shutdown, TcpListener, TcpStream};
Oct 27 04:56:38.103 INFO kablam!    |                ^^^^^^^^
Oct 27 04:56:38.103 INFO kablam!    |
Oct 27 04:56:38.103 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 04:56:38.103 INFO kablam! 
Oct 27 04:56:38.103 INFO kablam! warning: unused import: `std::fs`
Oct 27 04:56:38.103 INFO kablam!  --> src/vm.rs:9:5
Oct 27 04:56:38.103 INFO kablam!   |
Oct 27 04:56:38.103 INFO kablam! 9 | use std::fs;
Oct 27 04:56:38.103 INFO kablam!   |     ^^^^^^^
Oct 27 04:56:38.103 INFO kablam! 
Oct 27 04:56:38.103 INFO kablam! warning: unused import: `std::fs::File`
Oct 27 04:56:38.103 INFO kablam!   --> src/vm.rs:10:5
Oct 27 04:56:38.103 INFO kablam!    |
Oct 27 04:56:38.103 INFO kablam! 10 | use std::fs::File;
Oct 27 04:56:38.103 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 27 04:56:38.103 INFO kablam! 
Oct 27 04:56:38.103 INFO kablam! warning: unused import: `std::io::Write`
Oct 27 04:56:38.103 INFO kablam!   --> src/vm.rs:11:5
Oct 27 04:56:38.103 INFO kablam!    |
Oct 27 04:56:38.103 INFO kablam! 11 | use std::io::Write;
Oct 27 04:56:38.103 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 04:56:38.103 INFO kablam! 
Oct 27 04:56:38.635 INFO kablam! warning: unused import: `std::io::Write`
Oct 27 04:56:38.635 INFO kablam!   --> src/vm.rs:11:5
Oct 27 04:56:38.635 INFO kablam!    |
Oct 27 04:56:38.635 INFO kablam! 11 | use std::io::Write;
Oct 27 04:56:38.635 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 04:56:38.635 INFO kablam!    |
Oct 27 04:56:38.635 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 04:56:38.635 INFO kablam! 
Oct 27 04:56:39.615 INFO kablam! warning: method is never used: `blank`
Oct 27 04:56:39.615 INFO kablam!   --> src/closure.rs:20:5
Oct 27 04:56:39.615 INFO kablam!    |
Oct 27 04:56:39.615 INFO kablam! 20 |     pub fn blank() -> Closure {
Oct 27 04:56:39.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:56:39.615 INFO kablam!    |
Oct 27 04:56:39.615 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 04:56:39.615 INFO kablam! 
Oct 27 04:56:39.615 INFO kablam! warning: variant is never constructed: `File`
Oct 27 04:56:39.615 INFO kablam!   --> src/native.rs:23:5
Oct 27 04:56:39.615 INFO kablam!    |
Oct 27 04:56:39.615 INFO kablam! 23 |     File(File),
Oct 27 04:56:39.615 INFO kablam!    |     ^^^^^^^^^^
Oct 27 04:56:39.615 INFO kablam! 
Oct 27 04:56:39.615 INFO kablam! warning: method is never used: `empty`
Oct 27 04:56:39.615 INFO kablam!   --> src/vm.rs:60:5
Oct 27 04:56:39.615 INFO kablam!    |
Oct 27 04:56:39.615 INFO kablam! 60 |     pub fn empty() -> Vm {
Oct 27 04:56:39.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 04:56:39.615 INFO kablam! 
Oct 27 04:56:39.615 INFO kablam! warning: method is never used: `pop`
Oct 27 04:56:39.615 INFO kablam!    --> src/vm.rs:251:5
Oct 27 04:56:39.615 INFO kablam!     |
Oct 27 04:56:39.615 INFO kablam! 251 |     pub fn pop(&mut self) -> Option<Value> {
Oct 27 04:56:39.615 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:56:39.615 INFO kablam! 
Oct 27 04:56:39.615 INFO kablam! warning: method is never used: `local_assign`
Oct 27 04:56:39.615 INFO kablam!    --> src/vm.rs:259:5
Oct 27 04:56:39.615 INFO kablam!     |
Oct 27 04:56:39.615 INFO kablam! 259 |     pub fn local_assign(&mut self, name: &String, value: Value) {
Oct 27 04:56:39.615 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:56:39.615 INFO kablam! 
Oct 27 04:56:40.722 INFO kablam! warning: variant is never constructed: `File`
Oct 27 04:56:40.722 INFO kablam!   --> src/native.rs:23:5
Oct 27 04:56:40.722 INFO kablam!    |
Oct 27 04:56:40.722 INFO kablam! 23 |     File(File),
Oct 27 04:56:40.722 INFO kablam!    |     ^^^^^^^^^^
Oct 27 04:56:40.722 INFO kablam!    |
Oct 27 04:56:40.731 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 04:56:40.731 INFO kablam! 
Oct 27 04:56:40.848 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
Oct 27 04:56:40.853 INFO kablam! su: No module specific data is present
Oct 27 04:56:41.344 INFO running `"docker" "rm" "-f" "e655993a9fc2eed2749120229b861c44289c59dc3b2f159e3268a97eb7b32e6e"`
Oct 27 04:56:41.702 INFO blam! e655993a9fc2eed2749120229b861c44289c59dc3b2f159e3268a97eb7b32e6e