Nov 30 19:54:59.041 INFO testing yiransheng/rust-lox against 1.30.1 for beta-1.31-5
Nov 30 19:54:59.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 19:54:59.475 INFO [stdout] a8c493cd79e34c572752a803a1e33f789ea82462a3578778b4d6b0860da80191
Nov 30 19:54:59.477 INFO running `"docker" "start" "-a" "a8c493cd79e34c572752a803a1e33f789ea82462a3578778b4d6b0860da80191"`
Nov 30 19:55:00.963 INFO [stderr] usermod: no changes
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-traits v0.2.6
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-integer v0.1.39
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-rational v0.2.1
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-iter v0.1.37
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-complex v0.2.1
Nov 30 19:55:01.113 INFO [stderr]    Compiling num-derive v0.2.3
Nov 30 19:55:01.119 INFO [stderr]    Compiling arraydeque v0.4.3
Nov 30 19:55:05.895 INFO [stderr]    Compiling quote v0.6.8
Nov 30 19:55:09.475 INFO [stderr]    Compiling syn v0.15.9
Nov 30 19:55:25.384 INFO [stderr]    Compiling num v0.2.0
Nov 30 19:55:31.903 INFO [stderr]    Compiling loxvm v0.1.0 (/source)
Nov 30 19:55:32.171 INFO [stderr] warning: unused import: `object::*`
Nov 30 19:55:32.171 INFO [stderr]  --> src/compiler.rs:3:5
Nov 30 19:55:32.171 INFO [stderr]   |
Nov 30 19:55:32.171 INFO [stderr] 3 | use object::*;
Nov 30 19:55:32.171 INFO [stderr]   |     ^^^^^^^^^
Nov 30 19:55:32.171 INFO [stderr]   |
Nov 30 19:55:32.171 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:55:32.171 INFO [stderr] 
Nov 30 19:55:32.183 INFO [stderr] warning: unused import: `Into`
Nov 30 19:55:32.183 INFO [stderr]  --> src/value.rs:2:26
Nov 30 19:55:32.183 INFO [stderr]   |
Nov 30 19:55:32.183 INFO [stderr] 2 | use std::convert::{From, Into};
Nov 30 19:55:32.183 INFO [stderr]   |                          ^^^^
Nov 30 19:55:32.183 INFO [stderr] 
Nov 30 19:55:32.183 INFO [stderr] warning: unused import: `common::*`
Nov 30 19:55:32.183 INFO [stderr]   --> src/main.rs:17:5
Nov 30 19:55:32.183 INFO [stderr]    |
Nov 30 19:55:32.183 INFO [stderr] 17 | use common::*;
Nov 30 19:55:32.183 INFO [stderr]    |     ^^^^^^^^^
Nov 30 19:55:32.183 INFO [stderr] 
Nov 30 19:55:32.183 INFO [stderr] warning: unused import: `scanner::Scanner`
Nov 30 19:55:32.183 INFO [stderr]   --> src/main.rs:19:5
Nov 30 19:55:32.183 INFO [stderr]    |
Nov 30 19:55:32.183 INFO [stderr] 19 | use scanner::Scanner;
Nov 30 19:55:32.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 19:55:32.183 INFO [stderr] 
Nov 30 19:55:32.183 INFO [stderr] warning: unused import: `scanner::TokenType`
Nov 30 19:55:32.183 INFO [stderr]   --> src/main.rs:20:5
Nov 30 19:55:32.183 INFO [stderr]    |
Nov 30 19:55:32.183 INFO [stderr] 20 | use scanner::TokenType;
Nov 30 19:55:32.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 19:55:32.183 INFO [stderr] 
Nov 30 19:55:32.683 INFO [stderr] warning: variant is never constructed: `TooManyConstants`
Nov 30 19:55:32.683 INFO [stderr]   --> src/compiler.rs:19:5
Nov 30 19:55:32.683 INFO [stderr]    |
Nov 30 19:55:32.683 INFO [stderr] 19 |     TooManyConstants,
Nov 30 19:55:32.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 19:55:32.683 INFO [stderr]    |
Nov 30 19:55:32.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 19:55:32.683 INFO [stderr] 
Nov 30 19:55:32.683 INFO [stderr] warning: method is never used: `error_at_current`
Nov 30 19:55:32.683 INFO [stderr]    --> src/compiler.rs:361:5
Nov 30 19:55:32.683 INFO [stderr]     |
Nov 30 19:55:32.683 INFO [stderr] 361 |     fn error_at_current(&mut self, message: &str) -> CompileError {
Nov 30 19:55:32.683 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:32.683 INFO [stderr] 
Nov 30 19:55:32.683 INFO [stderr] warning: variant is never constructed: `Function`
Nov 30 19:55:32.683 INFO [stderr]  --> src/object.rs:7:5
Nov 30 19:55:32.683 INFO [stderr]   |
Nov 30 19:55:32.683 INFO [stderr] 7 |     Function,
Nov 30 19:55:32.683 INFO [stderr]   |     ^^^^^^^^
Nov 30 19:55:32.683 INFO [stderr] 
Nov 30 19:55:32.683 INFO [stderr] warning: method is never used: `identifier_equal`
Nov 30 19:55:32.683 INFO [stderr]   --> src/scanner/token.rs:64:5
Nov 30 19:55:32.683 INFO [stderr]    |
Nov 30 19:55:32.683 INFO [stderr] 64 |     pub fn identifier_equal(&self, other: &Token<'a>) -> bool {
Nov 30 19:55:32.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:32.683 INFO [stderr] 
Nov 30 19:55:32.683 INFO [stderr] warning: method is never used: `take`
Nov 30 19:55:32.683 INFO [stderr]   --> src/value.rs:43:5
Nov 30 19:55:32.683 INFO [stderr]    |
Nov 30 19:55:32.683 INFO [stderr] 43 |     pub fn take(&mut self) -> Value<O> {
Nov 30 19:55:32.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:32.683 INFO [stderr] 
Nov 30 19:55:32.683 INFO [stderr] warning: method is never used: `into_bool`
Nov 30 19:55:32.683 INFO [stderr]   --> src/value.rs:52:5
Nov 30 19:55:32.683 INFO [stderr]    |
Nov 30 19:55:32.683 INFO [stderr] 52 |     pub fn into_bool(self) -> Option<bool> {
Nov 30 19:55:32.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:32.683 INFO [stderr] 
Nov 30 19:55:32.699 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 19:55:32.699 INFO [stderr]   --> src/main.rs:38:13
Nov 30 19:55:32.699 INFO [stderr]    |
Nov 30 19:55:32.699 INFO [stderr] 38 |             vm.interpret();
Nov 30 19:55:32.699 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 30 19:55:32.699 INFO [stderr]    |
Nov 30 19:55:32.699 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:55:32.699 INFO [stderr] 
Nov 30 19:55:34.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.20s
Nov 30 19:55:34.203 INFO [stderr] su: No module specific data is present
Nov 30 19:55:34.836 INFO running `"docker" "inspect" "a8c493cd79e34c572752a803a1e33f789ea82462a3578778b4d6b0860da80191"`
Nov 30 19:55:35.183 INFO running `"docker" "rm" "-f" "a8c493cd79e34c572752a803a1e33f789ea82462a3578778b4d6b0860da80191"`
Nov 30 19:55:35.507 INFO [stdout] a8c493cd79e34c572752a803a1e33f789ea82462a3578778b4d6b0860da80191
Nov 30 19:55:35.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 19:55:36.097 INFO [stdout] d8ce7943f2511d90f8dd20ce48a60d3b54e6dd143d13bd77ba506f884037b59c
Nov 30 19:55:36.101 INFO running `"docker" "start" "-a" "d8ce7943f2511d90f8dd20ce48a60d3b54e6dd143d13bd77ba506f884037b59c"`
Nov 30 19:55:37.256 INFO [stderr] usermod: no changes
Nov 30 19:55:37.379 INFO [stderr]    Compiling loxvm v0.1.0 (/source)
Nov 30 19:55:37.611 INFO [stderr] warning: unused import: `object::*`
Nov 30 19:55:37.611 INFO [stderr]  --> src/compiler.rs:3:5
Nov 30 19:55:37.612 INFO [stderr]   |
Nov 30 19:55:37.612 INFO [stderr] 3 | use object::*;
Nov 30 19:55:37.612 INFO [stderr]   |     ^^^^^^^^^
Nov 30 19:55:37.612 INFO [stderr]   |
Nov 30 19:55:37.613 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:55:37.613 INFO [stderr] 
Nov 30 19:55:37.613 INFO [stderr] warning: unused import: `Into`
Nov 30 19:55:37.614 INFO [stderr]  --> src/value.rs:2:26
Nov 30 19:55:37.614 INFO [stderr]   |
Nov 30 19:55:37.614 INFO [stderr] 2 | use std::convert::{From, Into};
Nov 30 19:55:37.614 INFO [stderr]   |                          ^^^^
Nov 30 19:55:37.615 INFO [stderr] 
Nov 30 19:55:37.615 INFO [stderr] warning: unused import: `common::*`
Nov 30 19:55:37.615 INFO [stderr]   --> src/main.rs:17:5
Nov 30 19:55:37.615 INFO [stderr]    |
Nov 30 19:55:37.616 INFO [stderr] 17 | use common::*;
Nov 30 19:55:37.616 INFO [stderr]    |     ^^^^^^^^^
Nov 30 19:55:37.616 INFO [stderr] 
Nov 30 19:55:37.617 INFO [stderr] warning: unused import: `scanner::Scanner`
Nov 30 19:55:37.617 INFO [stderr]   --> src/main.rs:19:5
Nov 30 19:55:37.617 INFO [stderr]    |
Nov 30 19:55:37.617 INFO [stderr] 19 | use scanner::Scanner;
Nov 30 19:55:37.618 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 19:55:37.618 INFO [stderr] 
Nov 30 19:55:37.618 INFO [stderr] warning: unused import: `scanner::TokenType`
Nov 30 19:55:37.619 INFO [stderr]   --> src/main.rs:20:5
Nov 30 19:55:37.619 INFO [stderr]    |
Nov 30 19:55:37.619 INFO [stderr] 20 | use scanner::TokenType;
Nov 30 19:55:37.620 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 19:55:37.620 INFO [stderr] 
Nov 30 19:55:38.118 INFO [stderr] warning: variant is never constructed: `TooManyConstants`
Nov 30 19:55:38.118 INFO [stderr]   --> src/compiler.rs:19:5
Nov 30 19:55:38.119 INFO [stderr]    |
Nov 30 19:55:38.119 INFO [stderr] 19 |     TooManyConstants,
Nov 30 19:55:38.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 19:55:38.120 INFO [stderr]    |
Nov 30 19:55:38.120 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 19:55:38.120 INFO [stderr] 
Nov 30 19:55:38.121 INFO [stderr] warning: method is never used: `error_at_current`
Nov 30 19:55:38.121 INFO [stderr]    --> src/compiler.rs:361:5
Nov 30 19:55:38.121 INFO [stderr]     |
Nov 30 19:55:38.122 INFO [stderr] 361 |     fn error_at_current(&mut self, message: &str) -> CompileError {
Nov 30 19:55:38.122 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:38.122 INFO [stderr] 
Nov 30 19:55:38.123 INFO [stderr] warning: variant is never constructed: `Function`
Nov 30 19:55:38.123 INFO [stderr]  --> src/object.rs:7:5
Nov 30 19:55:38.123 INFO [stderr]   |
Nov 30 19:55:38.124 INFO [stderr] 7 |     Function,
Nov 30 19:55:38.124 INFO [stderr]   |     ^^^^^^^^
Nov 30 19:55:38.124 INFO [stderr] 
Nov 30 19:55:38.124 INFO [stderr] warning: method is never used: `identifier_equal`
Nov 30 19:55:38.125 INFO [stderr]   --> src/scanner/token.rs:64:5
Nov 30 19:55:38.125 INFO [stderr]    |
Nov 30 19:55:38.125 INFO [stderr] 64 |     pub fn identifier_equal(&self, other: &Token<'a>) -> bool {
Nov 30 19:55:38.126 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:38.126 INFO [stderr] 
Nov 30 19:55:38.126 INFO [stderr] warning: method is never used: `take`
Nov 30 19:55:38.127 INFO [stderr]   --> src/value.rs:43:5
Nov 30 19:55:38.127 INFO [stderr]    |
Nov 30 19:55:38.127 INFO [stderr] 43 |     pub fn take(&mut self) -> Value<O> {
Nov 30 19:55:38.128 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:38.128 INFO [stderr] 
Nov 30 19:55:38.128 INFO [stderr] warning: method is never used: `into_bool`
Nov 30 19:55:38.128 INFO [stderr]   --> src/value.rs:52:5
Nov 30 19:55:38.129 INFO [stderr]    |
Nov 30 19:55:38.129 INFO [stderr] 52 |     pub fn into_bool(self) -> Option<bool> {
Nov 30 19:55:38.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:55:38.130 INFO [stderr] 
Nov 30 19:55:38.139 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 19:55:38.139 INFO [stderr]   --> src/main.rs:38:13
Nov 30 19:55:38.139 INFO [stderr]    |
Nov 30 19:55:38.139 INFO [stderr] 38 |             vm.interpret();
Nov 30 19:55:38.139 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 30 19:55:38.139 INFO [stderr]    |
Nov 30 19:55:38.139 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:55:38.139 INFO [stderr] 
Nov 30 19:55:38.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 30 19:55:38.963 INFO [stderr] su: No module specific data is present
Nov 30 19:55:39.617 INFO running `"docker" "inspect" "d8ce7943f2511d90f8dd20ce48a60d3b54e6dd143d13bd77ba506f884037b59c"`
Nov 30 19:55:39.902 INFO running `"docker" "rm" "-f" "d8ce7943f2511d90f8dd20ce48a60d3b54e6dd143d13bd77ba506f884037b59c"`
Nov 30 19:55:40.295 INFO [stdout] d8ce7943f2511d90f8dd20ce48a60d3b54e6dd143d13bd77ba506f884037b59c
Nov 30 19:55:40.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --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"`
Nov 30 19:55:40.911 INFO [stdout] 9b18c7ad4fa8e4988c81a62329c2d755b578c8bc46f33abc0aae6d868ab1e007
Nov 30 19:55:40.917 INFO running `"docker" "start" "-a" "9b18c7ad4fa8e4988c81a62329c2d755b578c8bc46f33abc0aae6d868ab1e007"`
Nov 30 19:55:42.530 INFO [stderr] usermod: no changes
Nov 30 19:55:42.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 30 19:55:42.635 INFO [stderr]      Running /target/debug/deps/loxvm-621e2282a66a02b8
Nov 30 19:55:42.635 INFO [stdout] 
Nov 30 19:55:42.635 INFO [stdout] running 3 tests
Nov 30 19:55:42.636 INFO [stdout] test scanner::keyword::tests::test_non_keywords ... ok
Nov 30 19:55:42.636 INFO [stdout] test scanner::keyword::tests::test_start_with_keyword ... ok
Nov 30 19:55:42.636 INFO [stdout] test scanner::keyword::tests::test_all_keywords ... ok
Nov 30 19:55:42.636 INFO [stdout] 
Nov 30 19:55:42.636 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:55:42.636 INFO [stdout] 
Nov 30 19:55:42.643 INFO [stderr] su: No module specific data is present
Nov 30 19:55:43.255 INFO running `"docker" "inspect" "9b18c7ad4fa8e4988c81a62329c2d755b578c8bc46f33abc0aae6d868ab1e007"`
Nov 30 19:55:43.573 INFO running `"docker" "rm" "-f" "9b18c7ad4fa8e4988c81a62329c2d755b578c8bc46f33abc0aae6d868ab1e007"`
Nov 30 19:55:43.867 INFO [stdout] 9b18c7ad4fa8e4988c81a62329c2d755b578c8bc46f33abc0aae6d868ab1e007
