Oct 13 02:10:57.750 INFO checking TyRoXx/learning-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 02:10:57.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 02:10:58.225 INFO blam! f9f3e54ddf87ac8313267c3c83e6be7251f68bc3f746ad9b17992dd1cd1da83c
Oct 13 02:10:58.227 INFO running `"docker" "start" "-a" "f9f3e54ddf87ac8313267c3c83e6be7251f68bc3f746ad9b17992dd1cd1da83c"`
Oct 13 02:10:59.609 INFO kablam! usermod: no changes
Oct 13 02:10:59.652 INFO kablam!     Checking library2 v0.1.0 (/source/src/library2)
Oct 13 02:11:00.151 INFO kablam! warning: unused import: `std::fs::read_dir`
Oct 13 02:11:00.151 INFO kablam!  --> src/library2/src/lib.rs:1:5
Oct 13 02:11:00.151 INFO kablam!   |
Oct 13 02:11:00.151 INFO kablam! 1 | use std::fs::read_dir;
Oct 13 02:11:00.151 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 02:11:00.151 INFO kablam!   |
Oct 13 02:11:00.152 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:11:00.152 INFO kablam! 
Oct 13 02:11:00.152 INFO kablam! warning: unused import: `std::path::Path`
Oct 13 02:11:00.152 INFO kablam!  --> src/library2/src/lib.rs:2:5
Oct 13 02:11:00.152 INFO kablam!   |
Oct 13 02:11:00.153 INFO kablam! 2 | use std::path::Path;
Oct 13 02:11:00.153 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 02:11:00.153 INFO kablam! 
Oct 13 02:11:00.153 INFO kablam! warning: unused import: `std::sync::atomic::AtomicPtr`
Oct 13 02:11:00.154 INFO kablam!  --> src/library2/src/lib.rs:3:5
Oct 13 02:11:00.154 INFO kablam!   |
Oct 13 02:11:00.154 INFO kablam! 3 | use std::sync::atomic::AtomicPtr;
Oct 13 02:11:00.154 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:11:00.154 INFO kablam! 
Oct 13 02:11:00.155 INFO kablam! warning: unused import: `std::sync::atomic::Ordering`
Oct 13 02:11:00.155 INFO kablam!  --> src/library2/src/lib.rs:4:5
Oct 13 02:11:00.155 INFO kablam!   |
Oct 13 02:11:00.155 INFO kablam! 4 | use std::sync::atomic::Ordering;
Oct 13 02:11:00.156 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:11:00.156 INFO kablam! 
Oct 13 02:11:00.189 INFO kablam!     Checking learning-rust v0.1.0 (/source)
Oct 13 02:11:00.636 INFO kablam! warning: unused import: `library2::add`
Oct 13 02:11:00.636 INFO kablam!  --> src/main.rs:2:5
Oct 13 02:11:00.636 INFO kablam!   |
Oct 13 02:11:00.636 INFO kablam! 2 | use library2::add;
Oct 13 02:11:00.636 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:11:00.636 INFO kablam!   |
Oct 13 02:11:00.636 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:11:00.636 INFO kablam! 
Oct 13 02:11:00.906 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Oct 13 02:11:00.911 INFO kablam! su: No module specific data is present
Oct 13 02:11:01.719 INFO running `"docker" "rm" "-f" "f9f3e54ddf87ac8313267c3c83e6be7251f68bc3f746ad9b17992dd1cd1da83c"`
Oct 13 02:11:01.908 INFO blam! f9f3e54ddf87ac8313267c3c83e6be7251f68bc3f746ad9b17992dd1cd1da83c