Nov 04 07:03:11.986 INFO checking exceptional-lang/exceptional against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 07:03:11.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 07:03:12.168 INFO blam! 137f57de98f98090fbbaa2a487d1fa8af35fe2799f3dde5df3958caa7c9256dd
Nov 04 07:03:12.171 INFO running `"docker" "start" "-a" "137f57de98f98090fbbaa2a487d1fa8af35fe2799f3dde5df3958caa7c9256dd"`
Nov 04 07:03:12.648 INFO kablam! usermod: no changes
Nov 04 07:03:12.718 INFO kablam!    Compiling peg v0.4.0
Nov 04 07:03:12.718 INFO kablam!     Checking fern v0.4.0
Nov 04 07:03:12.718 INFO kablam!     Checking num-bigint v0.1.39
Nov 04 07:03:12.722 INFO kablam!     Checking thread_local v0.3.3
Nov 04 07:03:13.415 INFO kablam!     Checking regex v0.2.2
Nov 04 07:03:14.419 INFO kablam!     Checking num-rational v0.1.38
Nov 04 07:03:16.223 INFO kablam!    Compiling exceptional v0.1.0 (/source)
Nov 04 07:03:16.231 INFO kablam!     Checking num v0.1.39
Nov 04 07:03:18.082 INFO kablam! warning: unused import: `Shutdown`
Nov 04 07:03:18.083 INFO kablam!   --> src/native.rs:14:16
Nov 04 07:03:18.083 INFO kablam!    |
Nov 04 07:03:18.083 INFO kablam! 14 | use std::net::{Shutdown, TcpListener, TcpStream};
Nov 04 07:03:18.083 INFO kablam!    |                ^^^^^^^^
Nov 04 07:03:18.083 INFO kablam!    |
Nov 04 07:03:18.083 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 07:03:18.083 INFO kablam! 
Nov 04 07:03:18.083 INFO kablam! warning: unused import: `std::fs`
Nov 04 07:03:18.083 INFO kablam!  --> src/vm.rs:9:5
Nov 04 07:03:18.083 INFO kablam!   |
Nov 04 07:03:18.083 INFO kablam! 9 | use std::fs;
Nov 04 07:03:18.083 INFO kablam!   |     ^^^^^^^
Nov 04 07:03:18.083 INFO kablam! 
Nov 04 07:03:18.083 INFO kablam! warning: unused import: `std::fs::File`
Nov 04 07:03:18.083 INFO kablam!   --> src/vm.rs:10:5
Nov 04 07:03:18.083 INFO kablam!    |
Nov 04 07:03:18.083 INFO kablam! 10 | use std::fs::File;
Nov 04 07:03:18.083 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 04 07:03:18.083 INFO kablam! 
Nov 04 07:03:18.083 INFO kablam! warning: unused import: `std::io::Write`
Nov 04 07:03:18.083 INFO kablam!   --> src/vm.rs:11:5
Nov 04 07:03:18.083 INFO kablam!    |
Nov 04 07:03:18.083 INFO kablam! 11 | use std::io::Write;
Nov 04 07:03:18.083 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 04 07:03:18.083 INFO kablam! 
Nov 04 07:03:18.339 INFO kablam! warning: unused import: `std::io::Write`
Nov 04 07:03:18.339 INFO kablam!   --> src/vm.rs:11:5
Nov 04 07:03:18.339 INFO kablam!    |
Nov 04 07:03:18.339 INFO kablam! 11 | use std::io::Write;
Nov 04 07:03:18.340 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 04 07:03:18.341 INFO kablam!    |
Nov 04 07:03:18.341 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 07:03:18.342 INFO kablam! 
Nov 04 07:03:19.296 INFO kablam! warning: method is never used: `blank`
Nov 04 07:03:19.297 INFO kablam!   --> src/closure.rs:20:5
Nov 04 07:03:19.297 INFO kablam!    |
Nov 04 07:03:19.297 INFO kablam! 20 |     pub fn blank() -> Closure {
Nov 04 07:03:19.298 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:03:19.298 INFO kablam!    |
Nov 04 07:03:19.299 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:03:19.299 INFO kablam! 
Nov 04 07:03:19.299 INFO kablam! warning: variant is never constructed: `File`
Nov 04 07:03:19.300 INFO kablam!   --> src/native.rs:23:5
Nov 04 07:03:19.300 INFO kablam!    |
Nov 04 07:03:19.300 INFO kablam! 23 |     File(File),
Nov 04 07:03:19.301 INFO kablam!    |     ^^^^^^^^^^
Nov 04 07:03:19.301 INFO kablam! 
Nov 04 07:03:19.301 INFO kablam! warning: method is never used: `empty`
Nov 04 07:03:19.302 INFO kablam!   --> src/vm.rs:60:5
Nov 04 07:03:19.302 INFO kablam!    |
Nov 04 07:03:19.302 INFO kablam! 60 |     pub fn empty() -> Vm {
Nov 04 07:03:19.303 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:03:19.303 INFO kablam! 
Nov 04 07:03:19.303 INFO kablam! warning: method is never used: `pop`
Nov 04 07:03:19.304 INFO kablam!    --> src/vm.rs:251:5
Nov 04 07:03:19.304 INFO kablam!     |
Nov 04 07:03:19.304 INFO kablam! 251 |     pub fn pop(&mut self) -> Option<Value> {
Nov 04 07:03:19.305 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:03:19.305 INFO kablam! 
Nov 04 07:03:19.305 INFO kablam! warning: method is never used: `local_assign`
Nov 04 07:03:19.306 INFO kablam!    --> src/vm.rs:259:5
Nov 04 07:03:19.306 INFO kablam!     |
Nov 04 07:03:19.306 INFO kablam! 259 |     pub fn local_assign(&mut self, name: &String, value: Value) {
Nov 04 07:03:19.307 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:03:19.307 INFO kablam! 
Nov 04 07:03:20.447 INFO kablam! warning: variant is never constructed: `File`
Nov 04 07:03:20.448 INFO kablam!   --> src/native.rs:23:5
Nov 04 07:03:20.448 INFO kablam!    |
Nov 04 07:03:20.448 INFO kablam! 23 |     File(File),
Nov 04 07:03:20.448 INFO kablam!    |     ^^^^^^^^^^
Nov 04 07:03:20.448 INFO kablam!    |
Nov 04 07:03:20.448 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:03:20.448 INFO kablam! 
Nov 04 07:03:20.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
Nov 04 07:03:20.579 INFO kablam! su: No module specific data is present
Nov 04 07:03:21.371 INFO running `"docker" "rm" "-f" "137f57de98f98090fbbaa2a487d1fa8af35fe2799f3dde5df3958caa7c9256dd"`
Nov 04 07:03:21.582 INFO blam! 137f57de98f98090fbbaa2a487d1fa8af35fe2799f3dde5df3958caa7c9256dd