Dec 01 17:50:57.804 INFO testing exceptional-lang/exceptional against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 17:50:57.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:50:58.217 INFO [stdout] 7e7d79da5a3c235106ab894d7557616800ad47bb12f1412d05e7bbc45e80fd15
Dec 01 17:50:58.220 INFO running `"docker" "start" "-a" "7e7d79da5a3c235106ab894d7557616800ad47bb12f1412d05e7bbc45e80fd15"`
Dec 01 17:50:59.090 INFO [stderr] usermod: no changes
Dec 01 17:50:59.198 INFO [stderr]    Compiling peg v0.4.0
Dec 01 17:50:59.198 INFO [stderr]    Compiling fern v0.4.0
Dec 01 17:51:02.623 INFO [stderr]    Compiling exceptional v0.1.0 (/source)
Dec 01 17:51:04.795 INFO [stderr] warning: unused import: `Shutdown`
Dec 01 17:51:04.795 INFO [stderr]   --> src/native.rs:14:16
Dec 01 17:51:04.795 INFO [stderr]    |
Dec 01 17:51:04.795 INFO [stderr] 14 | use std::net::{Shutdown, TcpListener, TcpStream};
Dec 01 17:51:04.795 INFO [stderr]    |                ^^^^^^^^
Dec 01 17:51:04.795 INFO [stderr]    |
Dec 01 17:51:04.795 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 17:51:04.795 INFO [stderr] 
Dec 01 17:51:04.795 INFO [stderr] warning: unused import: `std::fs`
Dec 01 17:51:04.795 INFO [stderr]  --> src/vm.rs:9:5
Dec 01 17:51:04.798 INFO [stderr]   |
Dec 01 17:51:04.799 INFO [stderr] 9 | use std::fs;
Dec 01 17:51:04.799 INFO [stderr]   |     ^^^^^^^
Dec 01 17:51:04.799 INFO [stderr] 
Dec 01 17:51:04.799 INFO [stderr] warning: unused import: `std::fs::File`
Dec 01 17:51:04.799 INFO [stderr]   --> src/vm.rs:10:5
Dec 01 17:51:04.799 INFO [stderr]    |
Dec 01 17:51:04.799 INFO [stderr] 10 | use std::fs::File;
Dec 01 17:51:04.799 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 17:51:04.799 INFO [stderr] 
Dec 01 17:51:04.799 INFO [stderr] warning: unused import: `std::io::Write`
Dec 01 17:51:04.799 INFO [stderr]   --> src/vm.rs:11:5
Dec 01 17:51:04.799 INFO [stderr]    |
Dec 01 17:51:04.799 INFO [stderr] 11 | use std::io::Write;
Dec 01 17:51:04.799 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 17:51:04.799 INFO [stderr] 
Dec 01 17:51:05.987 INFO [stderr] warning: method is never used: `blank`
Dec 01 17:51:05.987 INFO [stderr]   --> src/closure.rs:20:5
Dec 01 17:51:05.987 INFO [stderr]    |
Dec 01 17:51:05.987 INFO [stderr] 20 |     pub fn blank() -> Closure {
Dec 01 17:51:05.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:51:05.987 INFO [stderr]    |
Dec 01 17:51:05.987 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 17:51:05.987 INFO [stderr] 
Dec 01 17:51:05.987 INFO [stderr] warning: variant is never constructed: `File`
Dec 01 17:51:05.987 INFO [stderr]   --> src/native.rs:23:5
Dec 01 17:51:05.987 INFO [stderr]    |
Dec 01 17:51:05.987 INFO [stderr] 23 |     File(File),
Dec 01 17:51:05.987 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 17:51:05.987 INFO [stderr] 
Dec 01 17:51:05.987 INFO [stderr] warning: method is never used: `empty`
Dec 01 17:51:05.987 INFO [stderr]   --> src/vm.rs:60:5
Dec 01 17:51:05.987 INFO [stderr]    |
Dec 01 17:51:05.987 INFO [stderr] 60 |     pub fn empty() -> Vm {
Dec 01 17:51:05.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 17:51:05.987 INFO [stderr] 
Dec 01 17:51:05.987 INFO [stderr] warning: method is never used: `pop`
Dec 01 17:51:05.987 INFO [stderr]    --> src/vm.rs:251:5
Dec 01 17:51:05.987 INFO [stderr]     |
Dec 01 17:51:05.987 INFO [stderr] 251 |     pub fn pop(&mut self) -> Option<Value> {
Dec 01 17:51:05.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:51:05.987 INFO [stderr] 
Dec 01 17:51:05.987 INFO [stderr] warning: method is never used: `local_assign`
Dec 01 17:51:05.987 INFO [stderr]    --> src/vm.rs:259:5
Dec 01 17:51:05.987 INFO [stderr]     |
Dec 01 17:51:05.987 INFO [stderr] 259 |     pub fn local_assign(&mut self, name: &String, value: Value) {
Dec 01 17:51:05.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:51:05.987 INFO [stderr] 
Dec 01 17:51:10.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
Dec 01 17:51:10.436 INFO [stderr] su: No module specific data is present
Dec 01 17:51:10.973 INFO running `"docker" "inspect" "7e7d79da5a3c235106ab894d7557616800ad47bb12f1412d05e7bbc45e80fd15"`
Dec 01 17:51:11.225 INFO running `"docker" "rm" "-f" "7e7d79da5a3c235106ab894d7557616800ad47bb12f1412d05e7bbc45e80fd15"`
Dec 01 17:51:11.481 INFO [stdout] 7e7d79da5a3c235106ab894d7557616800ad47bb12f1412d05e7bbc45e80fd15
Dec 01 17:51:11.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:51:11.953 INFO [stdout] 5995d6011f319950f0e58f2c3c7a36c8335a72967987caa45c0a2b4b5de8882c
Dec 01 17:51:11.956 INFO running `"docker" "start" "-a" "5995d6011f319950f0e58f2c3c7a36c8335a72967987caa45c0a2b4b5de8882c"`
Dec 01 17:51:12.568 INFO [stderr] usermod: no changes
Dec 01 17:51:12.625 INFO [stderr]    Compiling exceptional v0.1.0 (/source)
Dec 01 17:51:13.643 INFO [stderr] warning: unused import: `std::io::Write`
Dec 01 17:51:13.643 INFO [stderr]   --> src/vm.rs:11:5
Dec 01 17:51:13.643 INFO [stderr]    |
Dec 01 17:51:13.643 INFO [stderr] 11 | use std::io::Write;
Dec 01 17:51:13.643 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 17:51:13.643 INFO [stderr]    |
Dec 01 17:51:13.643 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 17:51:13.643 INFO [stderr] 
Dec 01 17:51:15.335 INFO [stderr] warning: variant is never constructed: `File`
Dec 01 17:51:15.335 INFO [stderr]   --> src/native.rs:23:5
Dec 01 17:51:15.335 INFO [stderr]    |
Dec 01 17:51:15.335 INFO [stderr] 23 |     File(File),
Dec 01 17:51:15.335 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 17:51:15.335 INFO [stderr]    |
Dec 01 17:51:15.335 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 17:51:15.335 INFO [stderr] 
Dec 01 17:51:22.126 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.54s
Dec 01 17:51:22.131 INFO [stderr] su: No module specific data is present
Dec 01 17:51:22.849 INFO running `"docker" "inspect" "5995d6011f319950f0e58f2c3c7a36c8335a72967987caa45c0a2b4b5de8882c"`
Dec 01 17:51:23.279 INFO running `"docker" "rm" "-f" "5995d6011f319950f0e58f2c3c7a36c8335a72967987caa45c0a2b4b5de8882c"`
Dec 01 17:51:23.559 INFO [stdout] 5995d6011f319950f0e58f2c3c7a36c8335a72967987caa45c0a2b4b5de8882c
