Nov 04 01:44:44.645 INFO checking nrc/rustw-test against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 01:44:44.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 01:44:45.109 INFO blam! 481f3cd9799253552d57f6a046892d883f83043dfdea3eef84187099c588928f
Nov 04 01:44:45.110 INFO running `"docker" "start" "-a" "481f3cd9799253552d57f6a046892d883f83043dfdea3eef84187099c588928f"`
Nov 04 01:44:46.207 INFO kablam! usermod: no changes
Nov 04 01:44:46.283 INFO kablam!    Compiling quote v0.2.3
Nov 04 01:44:46.914 INFO kablam!    Compiling syn v0.8.7
Nov 04 01:44:49.320 INFO kablam!    Compiling derive-new v0.3.0
Nov 04 01:44:51.491 INFO kablam!     Checking hello v0.1.0 (/source)
Nov 04 01:44:51.650 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 01:44:51.650 INFO kablam!  --> src/main.rs:4:1
Nov 04 01:44:51.650 INFO kablam!   |
Nov 04 01:44:51.650 INFO kablam! 4 | #[macro_use]
Nov 04 01:44:51.650 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 01:44:51.650 INFO kablam!   |
Nov 04 01:44:51.650 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 01:44:51.650 INFO kablam! 
Nov 04 01:44:51.650 INFO kablam! warning: unused import: `std::sync::*`
Nov 04 01:44:51.650 INFO kablam!  --> src/main.rs:7:5
Nov 04 01:44:51.650 INFO kablam!   |
Nov 04 01:44:51.650 INFO kablam! 7 | use std::sync::*;
Nov 04 01:44:51.650 INFO kablam!   |     ^^^^^^^^^^^^
Nov 04 01:44:51.650 INFO kablam! 
Nov 04 01:44:51.650 INFO kablam! warning: unused imports: `Foo`, `TFoo`
Nov 04 01:44:51.650 INFO kablam!  --> src/sub_mod/mod.rs:1:13
Nov 04 01:44:51.650 INFO kablam!   |
Nov 04 01:44:51.650 INFO kablam! 1 | use super::{Foo, TFoo};
Nov 04 01:44:51.650 INFO kablam!   |             ^^^  ^^^^
Nov 04 01:44:51.650 INFO kablam! 
Nov 04 01:44:51.661 INFO kablam! warning: unused variable: `x`
Nov 04 01:44:51.661 INFO kablam!  --> src/sub_mod/mod.rs:8:9
Nov 04 01:44:51.661 INFO kablam!   |
Nov 04 01:44:51.661 INFO kablam! 8 |     let x = foo + 1;
Nov 04 01:44:51.661 INFO kablam!   |         ^ help: consider using `_x` instead
Nov 04 01:44:51.661 INFO kablam!   |
Nov 04 01:44:51.661 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 01:44:51.661 INFO kablam! 
Nov 04 01:44:51.662 INFO kablam! warning: struct is never constructed: `Foo`
Nov 04 01:44:51.662 INFO kablam!   --> src/main.rs:12:1
Nov 04 01:44:51.662 INFO kablam!    |
Nov 04 01:44:51.662 INFO kablam! 12 | struct Foo;
Nov 04 01:44:51.662 INFO kablam!    | ^^^^^^^^^^^
Nov 04 01:44:51.662 INFO kablam!    |
Nov 04 01:44:51.662 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 01:44:51.662 INFO kablam! 
Nov 04 01:44:51.663 INFO kablam! warning: struct is never constructed: `Bar`
Nov 04 01:44:51.663 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:1:1
Nov 04 01:44:51.663 INFO kablam!   |
Nov 04 01:44:51.663 INFO kablam! 1 | pub struct Bar;
Nov 04 01:44:51.663 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 04 01:44:51.663 INFO kablam! 
Nov 04 01:44:51.663 INFO kablam! warning: function is never used: `bar`
Nov 04 01:44:51.663 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:4:1
Nov 04 01:44:51.663 INFO kablam!   |
Nov 04 01:44:51.663 INFO kablam! 4 | pub fn bar() -> Bar {
Nov 04 01:44:51.663 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 04 01:44:51.663 INFO kablam! 
Nov 04 01:44:51.663 INFO kablam! warning: function is never used: `foo`
Nov 04 01:44:51.663 INFO kablam!  --> src/sub_mod/mod.rs:5:1
Nov 04 01:44:51.663 INFO kablam!   |
Nov 04 01:44:51.663 INFO kablam! 5 | pub fn foo() {
Nov 04 01:44:51.663 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 01:44:51.663 INFO kablam! 
Nov 04 01:44:51.663 INFO kablam! warning: struct is never constructed: `S`
Nov 04 01:44:51.663 INFO kablam!   --> src/main.rs:27:5
Nov 04 01:44:51.663 INFO kablam!    |
Nov 04 01:44:51.663 INFO kablam! 27 |     struct S {
Nov 04 01:44:51.663 INFO kablam!    |     ^^^^^^^^
Nov 04 01:44:51.663 INFO kablam! 
Nov 04 01:44:51.663 INFO kablam! warning: struct is never constructed: `Thing`
Nov 04 01:44:51.663 INFO kablam!   --> src/main.rs:34:1
Nov 04 01:44:51.663 INFO kablam!    |
Nov 04 01:44:51.663 INFO kablam! 34 | struct Thing {
Nov 04 01:44:51.663 INFO kablam!    | ^^^^^^^^^^^^
Nov 04 01:44:51.663 INFO kablam! 
Nov 04 01:44:51.663 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 04 01:44:51.663 INFO kablam!  --> src/main.rs:1:12
Nov 04 01:44:51.663 INFO kablam!   |
Nov 04 01:44:51.663 INFO kablam! 1 | #![feature(proc_macro)]
Nov 04 01:44:51.663 INFO kablam!   |            ^^^^^^^^^^
Nov 04 01:44:51.663 INFO kablam!   |
Nov 04 01:44:51.663 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 01:44:51.663 INFO kablam! 
Nov 04 01:44:51.743 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 01:44:51.743 INFO kablam!  --> src/main.rs:4:1
Nov 04 01:44:51.743 INFO kablam!   |
Nov 04 01:44:51.743 INFO kablam! 4 | #[macro_use]
Nov 04 01:44:51.743 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 01:44:51.743 INFO kablam!   |
Nov 04 01:44:51.743 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 01:44:51.743 INFO kablam! 
Nov 04 01:44:51.743 INFO kablam! warning: unused import: `std::sync::*`
Nov 04 01:44:51.743 INFO kablam!  --> src/main.rs:7:5
Nov 04 01:44:51.744 INFO kablam!   |
Nov 04 01:44:51.744 INFO kablam! 7 | use std::sync::*;
Nov 04 01:44:51.744 INFO kablam!   |     ^^^^^^^^^^^^
Nov 04 01:44:51.744 INFO kablam! 
Nov 04 01:44:51.744 INFO kablam! warning: unused imports: `Foo`, `TFoo`
Nov 04 01:44:51.744 INFO kablam!  --> src/sub_mod/mod.rs:1:13
Nov 04 01:44:51.744 INFO kablam!   |
Nov 04 01:44:51.744 INFO kablam! 1 | use super::{Foo, TFoo};
Nov 04 01:44:51.744 INFO kablam!   |             ^^^  ^^^^
Nov 04 01:44:51.744 INFO kablam! 
Nov 04 01:44:51.758 INFO kablam! warning: unused variable: `x`
Nov 04 01:44:51.758 INFO kablam!  --> src/sub_mod/mod.rs:8:9
Nov 04 01:44:51.758 INFO kablam!   |
Nov 04 01:44:51.758 INFO kablam! 8 |     let x = foo + 1;
Nov 04 01:44:51.758 INFO kablam!   |         ^ help: consider using `_x` instead
Nov 04 01:44:51.758 INFO kablam!   |
Nov 04 01:44:51.758 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 01:44:51.758 INFO kablam! 
Nov 04 01:44:51.758 INFO kablam! warning: struct is never constructed: `Foo`
Nov 04 01:44:51.758 INFO kablam!   --> src/main.rs:12:1
Nov 04 01:44:51.758 INFO kablam!    |
Nov 04 01:44:51.758 INFO kablam! 12 | struct Foo;
Nov 04 01:44:51.758 INFO kablam!    | ^^^^^^^^^^^
Nov 04 01:44:51.758 INFO kablam!    |
Nov 04 01:44:51.759 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 01:44:51.759 INFO kablam! 
Nov 04 01:44:51.759 INFO kablam! warning: struct is never constructed: `Bar`
Nov 04 01:44:51.759 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:1:1
Nov 04 01:44:51.759 INFO kablam!   |
Nov 04 01:44:51.759 INFO kablam! 1 | pub struct Bar;
Nov 04 01:44:51.759 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 04 01:44:51.759 INFO kablam! 
Nov 04 01:44:51.759 INFO kablam! warning: function is never used: `bar`
Nov 04 01:44:51.759 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:4:1
Nov 04 01:44:51.759 INFO kablam!   |
Nov 04 01:44:51.759 INFO kablam! 4 | pub fn bar() -> Bar {
Nov 04 01:44:51.759 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 04 01:44:51.759 INFO kablam! 
Nov 04 01:44:51.759 INFO kablam! warning: function is never used: `foo`
Nov 04 01:44:51.759 INFO kablam!  --> src/sub_mod/mod.rs:5:1
Nov 04 01:44:51.759 INFO kablam!   |
Nov 04 01:44:51.759 INFO kablam! 5 | pub fn foo() {
Nov 04 01:44:51.759 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 01:44:51.759 INFO kablam! 
Nov 04 01:44:51.759 INFO kablam! warning: struct is never constructed: `S`
Nov 04 01:44:51.759 INFO kablam!   --> src/main.rs:27:5
Nov 04 01:44:51.759 INFO kablam!    |
Nov 04 01:44:51.760 INFO kablam! 27 |     struct S {
Nov 04 01:44:51.760 INFO kablam!    |     ^^^^^^^^
Nov 04 01:44:51.760 INFO kablam! 
Nov 04 01:44:51.760 INFO kablam! warning: struct is never constructed: `Thing`
Nov 04 01:44:51.760 INFO kablam!   --> src/main.rs:34:1
Nov 04 01:44:51.760 INFO kablam!    |
Nov 04 01:44:51.760 INFO kablam! 34 | struct Thing {
Nov 04 01:44:51.760 INFO kablam!    | ^^^^^^^^^^^^
Nov 04 01:44:51.760 INFO kablam! 
Nov 04 01:44:51.760 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 04 01:44:51.760 INFO kablam!  --> src/main.rs:1:12
Nov 04 01:44:51.760 INFO kablam!   |
Nov 04 01:44:51.760 INFO kablam! 1 | #![feature(proc_macro)]
Nov 04 01:44:51.760 INFO kablam!   |            ^^^^^^^^^^
Nov 04 01:44:51.760 INFO kablam!   |
Nov 04 01:44:51.760 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 01:44:51.760 INFO kablam! 
Nov 04 01:44:51.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
Nov 04 01:44:51.776 INFO kablam! su: No module specific data is present
Nov 04 01:44:52.301 INFO running `"docker" "rm" "-f" "481f3cd9799253552d57f6a046892d883f83043dfdea3eef84187099c588928f"`
Nov 04 01:44:52.549 INFO blam! 481f3cd9799253552d57f6a046892d883f83043dfdea3eef84187099c588928f