Oct 13 17:52:08.963 INFO checking axon-0.1.6 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 17:52:08.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 17:52:09.468 INFO blam! 3bf56a88cc27bd827c2990b63c49357987bd0eadc7002d8f9cbc54b69f86674f
Oct 13 17:52:09.478 INFO running `"docker" "start" "-a" "3bf56a88cc27bd827c2990b63c49357987bd0eadc7002d8f9cbc54b69f86674f"`
Oct 13 17:52:10.276 INFO kablam! usermod: no changes
Oct 13 17:52:10.473 INFO kablam!     Checking axon v0.1.6 (/source)
Oct 13 17:52:20.101 INFO kablam! warning: unused import: `Read`
Oct 13 17:52:20.101 INFO kablam!  --> examples/hello.rs:3:15
Oct 13 17:52:20.101 INFO kablam!   |
Oct 13 17:52:20.101 INFO kablam! 3 | use std::io::{Read,Write};
Oct 13 17:52:20.102 INFO kablam!   |               ^^^^
Oct 13 17:52:20.102 INFO kablam!   |
Oct 13 17:52:20.102 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 17:52:20.103 INFO kablam! 
Oct 13 17:52:20.145 INFO kablam! warning: unused variable: `b`
Oct 13 17:52:20.145 INFO kablam!  --> examples/hello.rs:7:13
Oct 13 17:52:20.145 INFO kablam!   |
Oct 13 17:52:20.146 INFO kablam! 7 |     let mut b = vec![0;10];
Oct 13 17:52:20.146 INFO kablam!   |             ^ help: consider using `_b` instead
Oct 13 17:52:20.146 INFO kablam!   |
Oct 13 17:52:20.146 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 13 17:52:20.147 INFO kablam! 
Oct 13 17:52:20.147 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:52:20.147 INFO kablam!  --> examples/hello.rs:7:9
Oct 13 17:52:20.147 INFO kablam!   |
Oct 13 17:52:20.148 INFO kablam! 7 |     let mut b = vec![0;10];
Oct 13 17:52:20.148 INFO kablam!   |         ----^
Oct 13 17:52:20.148 INFO kablam!   |         |
Oct 13 17:52:20.148 INFO kablam!   |         help: remove this `mut`
Oct 13 17:52:20.149 INFO kablam!   |
Oct 13 17:52:20.149 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 13 17:52:20.149 INFO kablam! 
Oct 13 17:52:20.866 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.57s
Oct 13 17:52:20.874 INFO kablam! su: No module specific data is present
Oct 13 17:52:21.504 INFO running `"docker" "rm" "-f" "3bf56a88cc27bd827c2990b63c49357987bd0eadc7002d8f9cbc54b69f86674f"`
Oct 13 17:52:21.829 INFO blam! 3bf56a88cc27bd827c2990b63c49357987bd0eadc7002d8f9cbc54b69f86674f