Nov 01 05:14:24.949 INFO checking exceptional-lang/exceptional against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 05:14:24.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 05:14:25.172 INFO blam! b9e96425a11e54ae6232fa04361e9e708c5773fb737150203d7bf408606e323b
Nov 01 05:14:25.173 INFO running `"docker" "start" "-a" "b9e96425a11e54ae6232fa04361e9e708c5773fb737150203d7bf408606e323b"`
Nov 01 05:14:25.580 INFO kablam! usermod: no changes
Nov 01 05:14:25.660 INFO kablam!    Compiling peg v0.4.0
Nov 01 05:14:25.660 INFO kablam!     Checking fern v0.4.0
Nov 01 05:14:25.660 INFO kablam!     Checking num-bigint v0.1.39
Nov 01 05:14:27.000 INFO kablam!     Checking num-rational v0.1.38
Nov 01 05:14:28.960 INFO kablam!     Checking num v0.1.39
Nov 01 05:14:29.016 INFO kablam!    Compiling exceptional v0.1.0 (/source)
Nov 01 05:14:31.036 INFO kablam! warning: unused import: `Shutdown`
Nov 01 05:14:31.036 INFO kablam!   --> src/native.rs:14:16
Nov 01 05:14:31.036 INFO kablam!    |
Nov 01 05:14:31.036 INFO kablam! 14 | use std::net::{Shutdown, TcpListener, TcpStream};
Nov 01 05:14:31.036 INFO kablam!    |                ^^^^^^^^
Nov 01 05:14:31.036 INFO kablam!    |
Nov 01 05:14:31.036 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 05:14:31.036 INFO kablam! 
Nov 01 05:14:31.036 INFO kablam! warning: unused import: `std::fs`
Nov 01 05:14:31.036 INFO kablam!  --> src/vm.rs:9:5
Nov 01 05:14:31.036 INFO kablam!   |
Nov 01 05:14:31.036 INFO kablam! 9 | use std::fs;
Nov 01 05:14:31.036 INFO kablam!   |     ^^^^^^^
Nov 01 05:14:31.036 INFO kablam! 
Nov 01 05:14:31.036 INFO kablam! warning: unused import: `std::fs::File`
Nov 01 05:14:31.036 INFO kablam!   --> src/vm.rs:10:5
Nov 01 05:14:31.036 INFO kablam!    |
Nov 01 05:14:31.036 INFO kablam! 10 | use std::fs::File;
Nov 01 05:14:31.036 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 05:14:31.036 INFO kablam! 
Nov 01 05:14:31.036 INFO kablam! warning: unused import: `std::io::Write`
Nov 01 05:14:31.036 INFO kablam!   --> src/vm.rs:11:5
Nov 01 05:14:31.036 INFO kablam!    |
Nov 01 05:14:31.036 INFO kablam! 11 | use std::io::Write;
Nov 01 05:14:31.036 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 05:14:31.036 INFO kablam! 
Nov 01 05:14:31.312 INFO kablam! warning: unused import: `std::io::Write`
Nov 01 05:14:31.312 INFO kablam!   --> src/vm.rs:11:5
Nov 01 05:14:31.312 INFO kablam!    |
Nov 01 05:14:31.316 INFO kablam! 11 | use std::io::Write;
Nov 01 05:14:31.316 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 05:14:31.316 INFO kablam!    |
Nov 01 05:14:31.316 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 05:14:31.316 INFO kablam! 
Nov 01 05:14:32.524 INFO kablam! warning: method is never used: `blank`
Nov 01 05:14:32.524 INFO kablam!   --> src/closure.rs:20:5
Nov 01 05:14:32.524 INFO kablam!    |
Nov 01 05:14:32.524 INFO kablam! 20 |     pub fn blank() -> Closure {
Nov 01 05:14:32.524 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:32.524 INFO kablam!    |
Nov 01 05:14:32.524 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 05:14:32.524 INFO kablam! 
Nov 01 05:14:32.524 INFO kablam! warning: variant is never constructed: `File`
Nov 01 05:14:32.524 INFO kablam!   --> src/native.rs:23:5
Nov 01 05:14:32.524 INFO kablam!    |
Nov 01 05:14:32.524 INFO kablam! 23 |     File(File),
Nov 01 05:14:32.524 INFO kablam!    |     ^^^^^^^^^^
Nov 01 05:14:32.524 INFO kablam! 
Nov 01 05:14:32.524 INFO kablam! warning: method is never used: `empty`
Nov 01 05:14:32.525 INFO kablam!   --> src/vm.rs:60:5
Nov 01 05:14:32.525 INFO kablam!    |
Nov 01 05:14:32.525 INFO kablam! 60 |     pub fn empty() -> Vm {
Nov 01 05:14:32.525 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:32.525 INFO kablam! 
Nov 01 05:14:32.525 INFO kablam! warning: method is never used: `pop`
Nov 01 05:14:32.525 INFO kablam!    --> src/vm.rs:251:5
Nov 01 05:14:32.525 INFO kablam!     |
Nov 01 05:14:32.525 INFO kablam! 251 |     pub fn pop(&mut self) -> Option<Value> {
Nov 01 05:14:32.525 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:32.525 INFO kablam! 
Nov 01 05:14:32.525 INFO kablam! warning: method is never used: `local_assign`
Nov 01 05:14:32.525 INFO kablam!    --> src/vm.rs:259:5
Nov 01 05:14:32.525 INFO kablam!     |
Nov 01 05:14:32.525 INFO kablam! 259 |     pub fn local_assign(&mut self, name: &String, value: Value) {
Nov 01 05:14:32.525 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:14:32.525 INFO kablam! 
Nov 01 05:14:33.764 INFO kablam! warning: variant is never constructed: `File`
Nov 01 05:14:33.764 INFO kablam!   --> src/native.rs:23:5
Nov 01 05:14:33.764 INFO kablam!    |
Nov 01 05:14:33.764 INFO kablam! 23 |     File(File),
Nov 01 05:14:33.764 INFO kablam!    |     ^^^^^^^^^^
Nov 01 05:14:33.764 INFO kablam!    |
Nov 01 05:14:33.764 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 05:14:33.764 INFO kablam! 
Nov 01 05:14:33.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
Nov 01 05:14:33.874 INFO kablam! su: No module specific data is present
Nov 01 05:14:34.416 INFO running `"docker" "rm" "-f" "b9e96425a11e54ae6232fa04361e9e708c5773fb737150203d7bf408606e323b"`
Nov 01 05:14:34.595 INFO blam! b9e96425a11e54ae6232fa04361e9e708c5773fb737150203d7bf408606e323b