Oct 13 03:21:06.298 INFO checking Nickforall/yukon against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:21:06.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 03:21:06.741 INFO blam! 124b2cb540c2f58fa8482178b82e90fd9552e8359d6c65f42eb8164e48a859fd
Oct 13 03:21:06.743 INFO running `"docker" "start" "-a" "124b2cb540c2f58fa8482178b82e90fd9552e8359d6c65f42eb8164e48a859fd"`
Oct 13 03:21:08.008 INFO kablam! usermod: no changes
Oct 13 03:21:08.120 INFO kablam!    Compiling esprit v0.0.5
Oct 13 03:21:08.120 INFO kablam!     Checking serde_json v0.7.4
Oct 13 03:21:08.124 INFO kablam!     Checking nix v0.5.1
Oct 13 03:21:10.384 INFO kablam!     Checking unjson v0.0.5
Oct 13 03:21:11.372 INFO kablam!     Checking joker v0.0.5
Oct 13 03:21:13.014 INFO kablam!     Checking easter v0.0.5
Oct 13 03:21:13.036 INFO kablam!     Checking rustyline v1.0.0
Oct 13 03:21:14.728 INFO kablam!     Checking estree v0.0.5
Oct 13 03:21:17.270 INFO kablam!     Checking Yukon v0.1.0 (/source)
Oct 13 03:21:18.593 INFO kablam! warning: unused import: `std`
Oct 13 03:21:18.593 INFO kablam!  --> src/vm/scope.rs:3:5
Oct 13 03:21:18.593 INFO kablam!   |
Oct 13 03:21:18.594 INFO kablam! 3 | use std;
Oct 13 03:21:18.594 INFO kablam!   |     ^^^
Oct 13 03:21:18.594 INFO kablam!   |
Oct 13 03:21:18.595 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:21:18.595 INFO kablam! 
Oct 13 03:21:18.677 INFO kablam! warning: unused import: `rustyline::error::ReadlineError`
Oct 13 03:21:18.677 INFO kablam!  --> src/main.rs:7:5
Oct 13 03:21:18.678 INFO kablam!   |
Oct 13 03:21:18.678 INFO kablam! 7 | use rustyline::error::ReadlineError;
Oct 13 03:21:18.678 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:21:18.679 INFO kablam!   |
Oct 13 03:21:18.679 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:21:18.679 INFO kablam! 
Oct 13 03:21:18.680 INFO kablam! warning: unused import: `rustyline::Editor`
Oct 13 03:21:18.680 INFO kablam!  --> src/main.rs:8:5
Oct 13 03:21:18.680 INFO kablam!   |
Oct 13 03:21:18.681 INFO kablam! 8 | use rustyline::Editor;
Oct 13 03:21:18.681 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 03:21:18.681 INFO kablam! 
Oct 13 03:21:18.682 INFO kablam! warning: unused import: `ansi_term::Colour::RGB`
Oct 13 03:21:18.682 INFO kablam!   --> src/main.rs:10:5
Oct 13 03:21:18.682 INFO kablam!    |
Oct 13 03:21:18.683 INFO kablam! 10 | use ansi_term::Colour::RGB;
Oct 13 03:21:18.683 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:21:18.683 INFO kablam! 
Oct 13 03:21:18.684 INFO kablam! warning: unused import: `std::env`
Oct 13 03:21:18.684 INFO kablam!   --> src/main.rs:12:5
Oct 13 03:21:18.684 INFO kablam!    |
Oct 13 03:21:18.685 INFO kablam! 12 | use std::env;
Oct 13 03:21:18.685 INFO kablam!    |     ^^^^^^^^
Oct 13 03:21:18.685 INFO kablam! 
Oct 13 03:21:18.686 INFO kablam! warning: unused import: `std`
Oct 13 03:21:18.686 INFO kablam!  --> src/vm/scope.rs:3:5
Oct 13 03:21:18.686 INFO kablam!   |
Oct 13 03:21:18.687 INFO kablam! 3 | use std;
Oct 13 03:21:18.687 INFO kablam!   |     ^^^
Oct 13 03:21:18.687 INFO kablam! 
Oct 13 03:21:18.804 INFO kablam! warning: unused variable: `image`
Oct 13 03:21:18.805 INFO kablam!   --> src/bytecode.rs:83:17
Oct 13 03:21:18.805 INFO kablam!    |
Oct 13 03:21:18.805 INFO kablam! 83 | fn compile_decl(image: &mut Image, decl: easter::decl::Decl) {
Oct 13 03:21:18.806 INFO kablam!    |                 ^^^^^ help: consider using `_image` instead
Oct 13 03:21:18.806 INFO kablam!    |
Oct 13 03:21:18.806 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 03:21:18.807 INFO kablam! 
Oct 13 03:21:18.807 INFO kablam! warning: unused variable: `decl`
Oct 13 03:21:18.807 INFO kablam!   --> src/bytecode.rs:83:36
Oct 13 03:21:18.808 INFO kablam!    |
Oct 13 03:21:18.808 INFO kablam! 83 | fn compile_decl(image: &mut Image, decl: easter::decl::Decl) {
Oct 13 03:21:18.808 INFO kablam!    |                                    ^^^^ help: consider using `_decl` instead
Oct 13 03:21:18.808 INFO kablam! 
Oct 13 03:21:18.809 INFO kablam! warning: unused variable: `parent`
Oct 13 03:21:18.809 INFO kablam!   --> src/vm/scope.rs:14:25
Oct 13 03:21:18.809 INFO kablam!    |
Oct 13 03:21:18.810 INFO kablam! 14 |     pub fn new(id: i32, parent: i32) {
Oct 13 03:21:18.810 INFO kablam!    |                         ^^^^^^ help: consider using `_parent` instead
Oct 13 03:21:18.810 INFO kablam! 
Oct 13 03:21:18.876 INFO kablam! warning: method is never used: `new`
Oct 13 03:21:18.876 INFO kablam!   --> src/vm/scope.rs:14:5
Oct 13 03:21:18.876 INFO kablam!    |
Oct 13 03:21:18.876 INFO kablam! 14 |     pub fn new(id: i32, parent: i32) {
Oct 13 03:21:18.876 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:21:18.876 INFO kablam!    |
Oct 13 03:21:18.876 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 03:21:18.876 INFO kablam! 
Oct 13 03:21:18.876 INFO kablam! warning: variant is never constructed: `JsNull`
Oct 13 03:21:18.876 INFO kablam!   --> src/vm/mod.rs:13:5
Oct 13 03:21:18.876 INFO kablam!    |
Oct 13 03:21:18.876 INFO kablam! 13 |     JsNull,
Oct 13 03:21:18.876 INFO kablam!    |     ^^^^^^
Oct 13 03:21:18.876 INFO kablam! 
Oct 13 03:21:18.876 INFO kablam! warning: crate `Yukon` should have a snake case name such as `yukon`
Oct 13 03:21:18.876 INFO kablam!   |
Oct 13 03:21:18.876 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 03:21:18.876 INFO kablam! 
Oct 13 03:21:18.884 INFO kablam! warning: variable `boolValue` should have a snake case name such as `bool_value`
Oct 13 03:21:18.884 INFO kablam!   --> src/vm/operations.rs:52:24
Oct 13 03:21:18.884 INFO kablam!    |
Oct 13 03:21:18.884 INFO kablam! 52 | fn handle_eq_with_bool(boolValue: &JsValue, comparedValue: &JsValue) -> JsValue {
Oct 13 03:21:18.884 INFO kablam!    |                        ^^^^^^^^^
Oct 13 03:21:18.884 INFO kablam! 
Oct 13 03:21:18.884 INFO kablam! warning: variable `comparedValue` should have a snake case name such as `compared_value`
Oct 13 03:21:18.884 INFO kablam!   --> src/vm/operations.rs:52:45
Oct 13 03:21:18.884 INFO kablam!    |
Oct 13 03:21:18.884 INFO kablam! 52 | fn handle_eq_with_bool(boolValue: &JsValue, comparedValue: &JsValue) -> JsValue {
Oct 13 03:21:18.884 INFO kablam!    |                                             ^^^^^^^^^^^^^
Oct 13 03:21:18.884 INFO kablam! 
Oct 13 03:21:19.000 INFO kablam! warning: unused variable: `image`
Oct 13 03:21:19.000 INFO kablam!   --> src/bytecode.rs:83:17
Oct 13 03:21:19.000 INFO kablam!    |
Oct 13 03:21:19.000 INFO kablam! 83 | fn compile_decl(image: &mut Image, decl: easter::decl::Decl) {
Oct 13 03:21:19.000 INFO kablam!    |                 ^^^^^ help: consider using `_image` instead
Oct 13 03:21:19.000 INFO kablam!    |
Oct 13 03:21:19.000 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 03:21:19.000 INFO kablam! 
Oct 13 03:21:19.000 INFO kablam! warning: unused variable: `decl`
Oct 13 03:21:19.000 INFO kablam!   --> src/bytecode.rs:83:36
Oct 13 03:21:19.000 INFO kablam!    |
Oct 13 03:21:19.000 INFO kablam! 83 | fn compile_decl(image: &mut Image, decl: easter::decl::Decl) {
Oct 13 03:21:19.000 INFO kablam!    |                                    ^^^^ help: consider using `_decl` instead
Oct 13 03:21:19.000 INFO kablam! 
Oct 13 03:21:19.000 INFO kablam! warning: unused variable: `image`
Oct 13 03:21:19.000 INFO kablam!   --> src/tests.rs:51:13
Oct 13 03:21:19.000 INFO kablam!    |
Oct 13 03:21:19.000 INFO kablam! 51 |         let image: Image;
Oct 13 03:21:19.000 INFO kablam!    |             ^^^^^ help: consider using `_image` instead
Oct 13 03:21:19.000 INFO kablam! 
Oct 13 03:21:19.000 INFO kablam! warning: unused variable: `parent`
Oct 13 03:21:19.000 INFO kablam!   --> src/vm/scope.rs:14:25
Oct 13 03:21:19.000 INFO kablam!    |
Oct 13 03:21:19.000 INFO kablam! 14 |     pub fn new(id: i32, parent: i32) {
Oct 13 03:21:19.000 INFO kablam!    |                         ^^^^^^ help: consider using `_parent` instead
Oct 13 03:21:19.000 INFO kablam! 
Oct 13 03:21:19.109 INFO kablam! warning: function is never used: `ret_value_fmt`
Oct 13 03:21:19.109 INFO kablam!  --> src/vm/repl.rs:5:1
Oct 13 03:21:19.109 INFO kablam!   |
Oct 13 03:21:19.109 INFO kablam! 5 | pub fn ret_value_fmt(val: &JsValue) -> String {
Oct 13 03:21:19.109 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:21:19.109 INFO kablam!   |
Oct 13 03:21:19.109 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:21:19.109 INFO kablam! 
Oct 13 03:21:19.109 INFO kablam! warning: method is never used: `new`
Oct 13 03:21:19.109 INFO kablam!   --> src/vm/scope.rs:14:5
Oct 13 03:21:19.109 INFO kablam!    |
Oct 13 03:21:19.109 INFO kablam! 14 |     pub fn new(id: i32, parent: i32) {
Oct 13 03:21:19.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:21:19.109 INFO kablam! 
Oct 13 03:21:19.109 INFO kablam! warning: variant is never constructed: `JsNull`
Oct 13 03:21:19.109 INFO kablam!   --> src/vm/mod.rs:13:5
Oct 13 03:21:19.109 INFO kablam!    |
Oct 13 03:21:19.109 INFO kablam! 13 |     JsNull,
Oct 13 03:21:19.109 INFO kablam!    |     ^^^^^^
Oct 13 03:21:19.109 INFO kablam! 
Oct 13 03:21:19.109 INFO kablam! warning: crate `Yukon` should have a snake case name such as `yukon`
Oct 13 03:21:19.109 INFO kablam!   |
Oct 13 03:21:19.109 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 03:21:19.109 INFO kablam! 
Oct 13 03:21:19.124 INFO kablam! warning: variable `boolValue` should have a snake case name such as `bool_value`
Oct 13 03:21:19.124 INFO kablam!   --> src/vm/operations.rs:52:24
Oct 13 03:21:19.124 INFO kablam!    |
Oct 13 03:21:19.124 INFO kablam! 52 | fn handle_eq_with_bool(boolValue: &JsValue, comparedValue: &JsValue) -> JsValue {
Oct 13 03:21:19.124 INFO kablam!    |                        ^^^^^^^^^
Oct 13 03:21:19.124 INFO kablam! 
Oct 13 03:21:19.124 INFO kablam! warning: variable `comparedValue` should have a snake case name such as `compared_value`
Oct 13 03:21:19.124 INFO kablam!   --> src/vm/operations.rs:52:45
Oct 13 03:21:19.124 INFO kablam!    |
Oct 13 03:21:19.124 INFO kablam! 52 | fn handle_eq_with_bool(boolValue: &JsValue, comparedValue: &JsValue) -> JsValue {
Oct 13 03:21:19.124 INFO kablam!    |                                             ^^^^^^^^^^^^^
Oct 13 03:21:19.124 INFO kablam! 
Oct 13 03:21:19.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.14s
Oct 13 03:21:19.196 INFO kablam! su: No module specific data is present
Oct 13 03:21:20.134 INFO running `"docker" "rm" "-f" "124b2cb540c2f58fa8482178b82e90fd9552e8359d6c65f42eb8164e48a859fd"`
Oct 13 03:21:20.480 INFO blam! 124b2cb540c2f58fa8482178b82e90fd9552e8359d6c65f42eb8164e48a859fd