Nov 09 13:11:39.568 INFO checking exceptional-lang/exceptional against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 13:11:39.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 13:11:39.978 INFO blam! 746cb5d9e6a28d1c4d14f02d57929ddd492b0b34c7d377f834b2285af5b683c8
Nov 09 13:11:39.981 INFO running `"docker" "start" "-a" "746cb5d9e6a28d1c4d14f02d57929ddd492b0b34c7d377f834b2285af5b683c8"`
Nov 09 13:11:40.879 INFO kablam! usermod: no changes
Nov 09 13:11:40.995 INFO kablam!    Compiling peg v0.4.0
Nov 09 13:11:40.995 INFO kablam!     Checking num-complex v0.1.38
Nov 09 13:11:40.999 INFO kablam!     Checking fern v0.4.0
Nov 09 13:11:40.999 INFO kablam!     Checking num-bigint v0.1.39
Nov 09 13:11:42.487 INFO kablam!     Checking num-rational v0.1.38
Nov 09 13:11:43.603 INFO kablam!     Checking num v0.1.39
Nov 09 13:11:43.863 INFO kablam!    Compiling exceptional v0.1.0 (/source)
Nov 09 13:11:45.520 INFO kablam! warning: unused import: `Shutdown`
Nov 09 13:11:45.520 INFO kablam!   --> src/native.rs:14:16
Nov 09 13:11:45.520 INFO kablam!    |
Nov 09 13:11:45.520 INFO kablam! 14 | use std::net::{Shutdown, TcpListener, TcpStream};
Nov 09 13:11:45.520 INFO kablam!    |                ^^^^^^^^
Nov 09 13:11:45.520 INFO kablam!    |
Nov 09 13:11:45.520 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 13:11:45.520 INFO kablam! 
Nov 09 13:11:45.520 INFO kablam! warning: unused import: `std::fs`
Nov 09 13:11:45.520 INFO kablam!  --> src/vm.rs:9:5
Nov 09 13:11:45.521 INFO kablam!   |
Nov 09 13:11:45.521 INFO kablam! 9 | use std::fs;
Nov 09 13:11:45.521 INFO kablam!   |     ^^^^^^^
Nov 09 13:11:45.521 INFO kablam! 
Nov 09 13:11:45.521 INFO kablam! warning: unused import: `std::fs::File`
Nov 09 13:11:45.521 INFO kablam!   --> src/vm.rs:10:5
Nov 09 13:11:45.521 INFO kablam!    |
Nov 09 13:11:45.521 INFO kablam! 10 | use std::fs::File;
Nov 09 13:11:45.521 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 13:11:45.521 INFO kablam! 
Nov 09 13:11:45.521 INFO kablam! warning: unused import: `std::io::Write`
Nov 09 13:11:45.521 INFO kablam!   --> src/vm.rs:11:5
Nov 09 13:11:45.521 INFO kablam!    |
Nov 09 13:11:45.521 INFO kablam! 11 | use std::io::Write;
Nov 09 13:11:45.521 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 13:11:45.521 INFO kablam! 
Nov 09 13:11:45.695 INFO kablam! warning: unused import: `std::io::Write`
Nov 09 13:11:45.696 INFO kablam!   --> src/vm.rs:11:5
Nov 09 13:11:45.696 INFO kablam!    |
Nov 09 13:11:45.696 INFO kablam! 11 | use std::io::Write;
Nov 09 13:11:45.697 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 13:11:45.697 INFO kablam!    |
Nov 09 13:11:45.697 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 13:11:45.698 INFO kablam! 
Nov 09 13:11:46.603 INFO kablam! warning: method is never used: `blank`
Nov 09 13:11:46.603 INFO kablam!   --> src/closure.rs:20:5
Nov 09 13:11:46.603 INFO kablam!    |
Nov 09 13:11:46.603 INFO kablam! 20 |     pub fn blank() -> Closure {
Nov 09 13:11:46.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:11:46.603 INFO kablam!    |
Nov 09 13:11:46.603 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 13:11:46.603 INFO kablam! 
Nov 09 13:11:46.607 INFO kablam! warning: variant is never constructed: `File`
Nov 09 13:11:46.607 INFO kablam!   --> src/native.rs:23:5
Nov 09 13:11:46.607 INFO kablam!    |
Nov 09 13:11:46.607 INFO kablam! 23 |     File(File),
Nov 09 13:11:46.607 INFO kablam!    |     ^^^^^^^^^^
Nov 09 13:11:46.607 INFO kablam! 
Nov 09 13:11:46.607 INFO kablam! warning: method is never used: `empty`
Nov 09 13:11:46.607 INFO kablam!   --> src/vm.rs:60:5
Nov 09 13:11:46.607 INFO kablam!    |
Nov 09 13:11:46.607 INFO kablam! 60 |     pub fn empty() -> Vm {
Nov 09 13:11:46.607 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 13:11:46.607 INFO kablam! 
Nov 09 13:11:46.607 INFO kablam! warning: method is never used: `pop`
Nov 09 13:11:46.607 INFO kablam!    --> src/vm.rs:251:5
Nov 09 13:11:46.607 INFO kablam!     |
Nov 09 13:11:46.607 INFO kablam! 251 |     pub fn pop(&mut self) -> Option<Value> {
Nov 09 13:11:46.607 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:11:46.607 INFO kablam! 
Nov 09 13:11:46.607 INFO kablam! warning: method is never used: `local_assign`
Nov 09 13:11:46.607 INFO kablam!    --> src/vm.rs:259:5
Nov 09 13:11:46.607 INFO kablam!     |
Nov 09 13:11:46.607 INFO kablam! 259 |     pub fn local_assign(&mut self, name: &String, value: Value) {
Nov 09 13:11:46.607 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:11:46.607 INFO kablam! 
Nov 09 13:11:47.975 INFO kablam! warning: variant is never constructed: `File`
Nov 09 13:11:47.975 INFO kablam!   --> src/native.rs:23:5
Nov 09 13:11:47.975 INFO kablam!    |
Nov 09 13:11:47.975 INFO kablam! 23 |     File(File),
Nov 09 13:11:47.975 INFO kablam!    |     ^^^^^^^^^^
Nov 09 13:11:47.975 INFO kablam!    |
Nov 09 13:11:47.975 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 13:11:47.975 INFO kablam! 
Nov 09 13:11:48.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
Nov 09 13:11:48.088 INFO kablam! su: No module specific data is present
Nov 09 13:11:48.448 INFO running `"docker" "rm" "-f" "746cb5d9e6a28d1c4d14f02d57929ddd492b0b34c7d377f834b2285af5b683c8"`
Nov 09 13:11:48.609 INFO blam! 746cb5d9e6a28d1c4d14f02d57929ddd492b0b34c7d377f834b2285af5b683c8