Oct 31 23:49:23.372 INFO checking nrc/rustw-test against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 23:49:23.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 23:49:23.762 INFO blam! 06a111ee8452c2b01bd7fe5b72910f043b8fcf5d185aa34e42c1caefa0653c19
Oct 31 23:49:23.763 INFO running `"docker" "start" "-a" "06a111ee8452c2b01bd7fe5b72910f043b8fcf5d185aa34e42c1caefa0653c19"`
Oct 31 23:49:24.684 INFO kablam! usermod: no changes
Oct 31 23:49:24.760 INFO kablam!    Compiling quote v0.2.3
Oct 31 23:49:24.776 INFO kablam!    Compiling unicode-xid v0.0.3
Oct 31 23:49:24.776 INFO kablam!     Checking zero v0.1.2
Oct 31 23:49:25.996 INFO kablam!    Compiling syn v0.8.7
Oct 31 23:49:28.686 INFO kablam!    Compiling derive-new v0.3.0
Oct 31 23:49:30.599 INFO kablam!     Checking hello v0.1.0 (/source)
Oct 31 23:49:30.808 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 23:49:30.808 INFO kablam!  --> src/main.rs:4:1
Oct 31 23:49:30.808 INFO kablam!   |
Oct 31 23:49:30.808 INFO kablam! 4 | #[macro_use]
Oct 31 23:49:30.808 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 23:49:30.808 INFO kablam!   |
Oct 31 23:49:30.808 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:49:30.808 INFO kablam! 
Oct 31 23:49:30.808 INFO kablam! warning: unused import: `std::sync::*`
Oct 31 23:49:30.808 INFO kablam!  --> src/main.rs:7:5
Oct 31 23:49:30.808 INFO kablam!   |
Oct 31 23:49:30.808 INFO kablam! 7 | use std::sync::*;
Oct 31 23:49:30.808 INFO kablam!   |     ^^^^^^^^^^^^
Oct 31 23:49:30.808 INFO kablam! 
Oct 31 23:49:30.808 INFO kablam! warning: unused imports: `Foo`, `TFoo`
Oct 31 23:49:30.808 INFO kablam!  --> src/sub_mod/mod.rs:1:13
Oct 31 23:49:30.808 INFO kablam!   |
Oct 31 23:49:30.808 INFO kablam! 1 | use super::{Foo, TFoo};
Oct 31 23:49:30.808 INFO kablam!   |             ^^^  ^^^^
Oct 31 23:49:30.808 INFO kablam! 
Oct 31 23:49:30.808 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 23:49:30.808 INFO kablam!  --> src/main.rs:4:1
Oct 31 23:49:30.808 INFO kablam!   |
Oct 31 23:49:30.808 INFO kablam! 4 | #[macro_use]
Oct 31 23:49:30.808 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 23:49:30.808 INFO kablam!   |
Oct 31 23:49:30.808 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:49:30.808 INFO kablam! 
Oct 31 23:49:30.813 INFO kablam! warning: unused import: `std::sync::*`
Oct 31 23:49:30.813 INFO kablam!  --> src/main.rs:7:5
Oct 31 23:49:30.813 INFO kablam!   |
Oct 31 23:49:30.813 INFO kablam! 7 | use std::sync::*;
Oct 31 23:49:30.813 INFO kablam!   |     ^^^^^^^^^^^^
Oct 31 23:49:30.813 INFO kablam! 
Oct 31 23:49:30.813 INFO kablam! warning: unused imports: `Foo`, `TFoo`
Oct 31 23:49:30.813 INFO kablam!  --> src/sub_mod/mod.rs:1:13
Oct 31 23:49:30.813 INFO kablam!   |
Oct 31 23:49:30.813 INFO kablam! 1 | use super::{Foo, TFoo};
Oct 31 23:49:30.813 INFO kablam!   |             ^^^  ^^^^
Oct 31 23:49:30.813 INFO kablam! 
Oct 31 23:49:30.815 INFO kablam! warning: unused variable: `x`
Oct 31 23:49:30.815 INFO kablam!  --> src/sub_mod/mod.rs:8:9
Oct 31 23:49:30.815 INFO kablam!   |
Oct 31 23:49:30.815 INFO kablam! 8 |     let x = foo + 1;
Oct 31 23:49:30.815 INFO kablam!   |         ^ help: consider using `_x` instead
Oct 31 23:49:30.815 INFO kablam!   |
Oct 31 23:49:30.815 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 31 23:49:30.815 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: struct is never constructed: `Foo`
Oct 31 23:49:30.817 INFO kablam!   --> src/main.rs:12:1
Oct 31 23:49:30.817 INFO kablam!    |
Oct 31 23:49:30.817 INFO kablam! 12 | struct Foo;
Oct 31 23:49:30.817 INFO kablam!    | ^^^^^^^^^^^
Oct 31 23:49:30.817 INFO kablam!    |
Oct 31 23:49:30.817 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: struct is never constructed: `Bar`
Oct 31 23:49:30.817 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:1:1
Oct 31 23:49:30.817 INFO kablam!   |
Oct 31 23:49:30.817 INFO kablam! 1 | pub struct Bar;
Oct 31 23:49:30.817 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: function is never used: `bar`
Oct 31 23:49:30.817 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:4:1
Oct 31 23:49:30.817 INFO kablam!   |
Oct 31 23:49:30.817 INFO kablam! 4 | pub fn bar() -> Bar {
Oct 31 23:49:30.817 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: function is never used: `foo`
Oct 31 23:49:30.817 INFO kablam!  --> src/sub_mod/mod.rs:5:1
Oct 31 23:49:30.817 INFO kablam!   |
Oct 31 23:49:30.817 INFO kablam! 5 | pub fn foo() {
Oct 31 23:49:30.817 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: struct is never constructed: `S`
Oct 31 23:49:30.817 INFO kablam!   --> src/main.rs:27:5
Oct 31 23:49:30.817 INFO kablam!    |
Oct 31 23:49:30.817 INFO kablam! 27 |     struct S {
Oct 31 23:49:30.817 INFO kablam!    |     ^^^^^^^^
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: struct is never constructed: `Thing`
Oct 31 23:49:30.817 INFO kablam!   --> src/main.rs:34:1
Oct 31 23:49:30.817 INFO kablam!    |
Oct 31 23:49:30.817 INFO kablam! 34 | struct Thing {
Oct 31 23:49:30.817 INFO kablam!    | ^^^^^^^^^^^^
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.817 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 31 23:49:30.817 INFO kablam!  --> src/main.rs:1:12
Oct 31 23:49:30.817 INFO kablam!   |
Oct 31 23:49:30.817 INFO kablam! 1 | #![feature(proc_macro)]
Oct 31 23:49:30.817 INFO kablam!   |            ^^^^^^^^^^
Oct 31 23:49:30.817 INFO kablam!   |
Oct 31 23:49:30.817 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 23:49:30.817 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: unused variable: `x`
Oct 31 23:49:30.828 INFO kablam!  --> src/sub_mod/mod.rs:8:9
Oct 31 23:49:30.828 INFO kablam!   |
Oct 31 23:49:30.828 INFO kablam! 8 |     let x = foo + 1;
Oct 31 23:49:30.828 INFO kablam!   |         ^ help: consider using `_x` instead
Oct 31 23:49:30.828 INFO kablam!   |
Oct 31 23:49:30.828 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: struct is never constructed: `Foo`
Oct 31 23:49:30.828 INFO kablam!   --> src/main.rs:12:1
Oct 31 23:49:30.828 INFO kablam!    |
Oct 31 23:49:30.828 INFO kablam! 12 | struct Foo;
Oct 31 23:49:30.828 INFO kablam!    | ^^^^^^^^^^^
Oct 31 23:49:30.828 INFO kablam!    |
Oct 31 23:49:30.828 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: struct is never constructed: `Bar`
Oct 31 23:49:30.828 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:1:1
Oct 31 23:49:30.828 INFO kablam!   |
Oct 31 23:49:30.828 INFO kablam! 1 | pub struct Bar;
Oct 31 23:49:30.828 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: function is never used: `bar`
Oct 31 23:49:30.828 INFO kablam!  --> src/sub_mod/sub_sub_mod/mod.rs:4:1
Oct 31 23:49:30.828 INFO kablam!   |
Oct 31 23:49:30.828 INFO kablam! 4 | pub fn bar() -> Bar {
Oct 31 23:49:30.828 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: function is never used: `foo`
Oct 31 23:49:30.828 INFO kablam!  --> src/sub_mod/mod.rs:5:1
Oct 31 23:49:30.828 INFO kablam!   |
Oct 31 23:49:30.828 INFO kablam! 5 | pub fn foo() {
Oct 31 23:49:30.828 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: struct is never constructed: `S`
Oct 31 23:49:30.828 INFO kablam!   --> src/main.rs:27:5
Oct 31 23:49:30.828 INFO kablam!    |
Oct 31 23:49:30.828 INFO kablam! 27 |     struct S {
Oct 31 23:49:30.828 INFO kablam!    |     ^^^^^^^^
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: struct is never constructed: `Thing`
Oct 31 23:49:30.828 INFO kablam!   --> src/main.rs:34:1
Oct 31 23:49:30.828 INFO kablam!    |
Oct 31 23:49:30.828 INFO kablam! 34 | struct Thing {
Oct 31 23:49:30.828 INFO kablam!    | ^^^^^^^^^^^^
Oct 31 23:49:30.828 INFO kablam! 
Oct 31 23:49:30.828 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 31 23:49:30.828 INFO kablam!  --> src/main.rs:1:12
Oct 31 23:49:30.828 INFO kablam!   |
Oct 31 23:49:30.829 INFO kablam! 1 | #![feature(proc_macro)]
Oct 31 23:49:30.829 INFO kablam!   |            ^^^^^^^^^^
Oct 31 23:49:30.829 INFO kablam!   |
Oct 31 23:49:30.829 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 23:49:30.829 INFO kablam! 
Oct 31 23:49:30.853 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
Oct 31 23:49:30.853 INFO kablam! su: No module specific data is present
Oct 31 23:49:31.176 INFO running `"docker" "rm" "-f" "06a111ee8452c2b01bd7fe5b72910f043b8fcf5d185aa34e42c1caefa0653c19"`
Oct 31 23:49:31.303 INFO blam! 06a111ee8452c2b01bd7fe5b72910f043b8fcf5d185aa34e42c1caefa0653c19