Nov 07 03:04:04.877 INFO checking RussellSprouts/6502-language-rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 03:04:04.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 03:04:05.096 INFO blam! 086e5d5cfc8e81261905b5a45a31f8bc04e817c9e66f5c518b8882b3feb04352
Nov 07 03:04:05.100 INFO running `"docker" "start" "-a" "086e5d5cfc8e81261905b5a45a31f8bc04e817c9e66f5c518b8882b3feb04352"`
Nov 07 03:04:05.801 INFO kablam! usermod: no changes
Nov 07 03:04:05.905 INFO kablam!    Compiling libc v0.2.39
Nov 07 03:04:05.905 INFO kablam!    Compiling im v10.0.0
Nov 07 03:04:08.168 INFO kablam!     Checking memchr v2.0.1
Nov 07 03:04:09.468 INFO kablam!     Checking aho-corasick v0.6.4
Nov 07 03:04:11.433 INFO kablam!     Checking regex v0.2.6
Nov 07 03:04:24.112 INFO kablam!    Compiling compiler v0.1.0 (/source)
Nov 07 03:04:27.701 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 03:04:27.701 INFO kablam!  --> main.rs:6:1
Nov 07 03:04:27.701 INFO kablam!   |
Nov 07 03:04:27.701 INFO kablam! 6 | #[macro_use]
Nov 07 03:04:27.702 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 03:04:27.702 INFO kablam!   |
Nov 07 03:04:27.702 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:04:27.702 INFO kablam! 
Nov 07 03:04:28.120 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 03:04:28.120 INFO kablam!  --> main.rs:6:1
Nov 07 03:04:28.120 INFO kablam!   |
Nov 07 03:04:28.120 INFO kablam! 6 | #[macro_use]
Nov 07 03:04:28.120 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 03:04:28.120 INFO kablam!   |
Nov 07 03:04:28.120 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:04:28.120 INFO kablam! 
Nov 07 03:04:28.640 INFO kablam! warning: variable does not need to be mutable
Nov 07 03:04:28.640 INFO kablam!    --> main.rs:327:9
Nov 07 03:04:28.640 INFO kablam!     |
Nov 07 03:04:28.640 INFO kablam! 327 |     let mut parsed: &Expression2;
Nov 07 03:04:28.640 INFO kablam!     |         ----^^^^^^
Nov 07 03:04:28.640 INFO kablam!     |         |
Nov 07 03:04:28.640 INFO kablam!     |         help: remove this `mut`
Nov 07 03:04:28.640 INFO kablam!     |
Nov 07 03:04:28.640 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 03:04:28.640 INFO kablam! 
Nov 07 03:04:28.900 INFO kablam! warning: method is never used: `size`
Nov 07 03:04:28.901 INFO kablam!    --> main.rs:264:5
Nov 07 03:04:28.901 INFO kablam!     |
Nov 07 03:04:28.901 INFO kablam! 264 |     fn size(&self) -> u64 {
Nov 07 03:04:28.902 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:04:28.902 INFO kablam!     |
Nov 07 03:04:28.902 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 03:04:28.902 INFO kablam! 
Nov 07 03:04:28.903 INFO kablam! warning: the feature `underscore_lifetimes` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 07 03:04:28.903 INFO kablam!  --> main.rs:2:12
Nov 07 03:04:28.903 INFO kablam!   |
Nov 07 03:04:28.904 INFO kablam! 2 | #![feature(underscore_lifetimes)]
Nov 07 03:04:28.904 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 07 03:04:28.904 INFO kablam!   |
Nov 07 03:04:28.904 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 03:04:28.905 INFO kablam! 
Nov 07 03:04:29.048 INFO kablam! warning: variable does not need to be mutable
Nov 07 03:04:29.049 INFO kablam!    --> main.rs:327:9
Nov 07 03:04:29.049 INFO kablam!     |
Nov 07 03:04:29.049 INFO kablam! 327 |     let mut parsed: &Expression2;
Nov 07 03:04:29.050 INFO kablam!     |         ----^^^^^^
Nov 07 03:04:29.050 INFO kablam!     |         |
Nov 07 03:04:29.050 INFO kablam!     |         help: remove this `mut`
Nov 07 03:04:29.050 INFO kablam!     |
Nov 07 03:04:29.051 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 03:04:29.051 INFO kablam! 
Nov 07 03:04:29.237 INFO kablam! warning: method is never used: `size`
Nov 07 03:04:29.237 INFO kablam!    --> main.rs:264:5
Nov 07 03:04:29.237 INFO kablam!     |
Nov 07 03:04:29.238 INFO kablam! 264 |     fn size(&self) -> u64 {
Nov 07 03:04:29.238 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:04:29.238 INFO kablam!     |
Nov 07 03:04:29.238 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 03:04:29.239 INFO kablam! 
Nov 07 03:04:29.239 INFO kablam! warning: the feature `underscore_lifetimes` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 07 03:04:29.239 INFO kablam!  --> main.rs:2:12
Nov 07 03:04:29.239 INFO kablam!   |
Nov 07 03:04:29.239 INFO kablam! 2 | #![feature(underscore_lifetimes)]
Nov 07 03:04:29.240 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 07 03:04:29.240 INFO kablam!   |
Nov 07 03:04:29.240 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 03:04:29.241 INFO kablam! 
Nov 07 03:04:29.308 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.47s
Nov 07 03:04:29.320 INFO kablam! su: No module specific data is present
Nov 07 03:04:29.917 INFO running `"docker" "rm" "-f" "086e5d5cfc8e81261905b5a45a31f8bc04e817c9e66f5c518b8882b3feb04352"`
Nov 07 03:04:30.312 INFO blam! 086e5d5cfc8e81261905b5a45a31f8bc04e817c9e66f5c518b8882b3feb04352