Oct 21 20:15:21.731 INFO checking TyRoXx/learning-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:15:21.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 20:15:22.164 INFO blam! 189fe948eb629566f271d58e8e60eb817224c7a95cde81468316df90e140422d
Oct 21 20:15:22.167 INFO running `"docker" "start" "-a" "189fe948eb629566f271d58e8e60eb817224c7a95cde81468316df90e140422d"`
Oct 21 20:15:23.118 INFO kablam! usermod: no changes
Oct 21 20:15:23.149 INFO kablam!     Checking library2 v0.1.0 (/source/src/library2)
Oct 21 20:15:23.557 INFO kablam! warning: unused import: `std::fs::read_dir`
Oct 21 20:15:23.557 INFO kablam!  --> src/library2/src/lib.rs:1:5
Oct 21 20:15:23.557 INFO kablam!   |
Oct 21 20:15:23.557 INFO kablam! 1 | use std::fs::read_dir;
Oct 21 20:15:23.558 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 21 20:15:23.558 INFO kablam!   |
Oct 21 20:15:23.558 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:15:23.558 INFO kablam! 
Oct 21 20:15:23.558 INFO kablam! warning: unused import: `std::path::Path`
Oct 21 20:15:23.558 INFO kablam!  --> src/library2/src/lib.rs:2:5
Oct 21 20:15:23.558 INFO kablam!   |
Oct 21 20:15:23.558 INFO kablam! 2 | use std::path::Path;
Oct 21 20:15:23.559 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 21 20:15:23.559 INFO kablam! 
Oct 21 20:15:23.559 INFO kablam! warning: unused import: `std::sync::atomic::AtomicPtr`
Oct 21 20:15:23.559 INFO kablam!  --> src/library2/src/lib.rs:3:5
Oct 21 20:15:23.559 INFO kablam!   |
Oct 21 20:15:23.559 INFO kablam! 3 | use std::sync::atomic::AtomicPtr;
Oct 21 20:15:23.560 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:15:23.560 INFO kablam! 
Oct 21 20:15:23.560 INFO kablam! warning: unused import: `std::sync::atomic::Ordering`
Oct 21 20:15:23.560 INFO kablam!  --> src/library2/src/lib.rs:4:5
Oct 21 20:15:23.560 INFO kablam!   |
Oct 21 20:15:23.560 INFO kablam! 4 | use std::sync::atomic::Ordering;
Oct 21 20:15:23.561 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:15:23.561 INFO kablam! 
Oct 21 20:15:23.596 INFO kablam!     Checking learning-rust v0.1.0 (/source)
Oct 21 20:15:23.962 INFO kablam! warning: unused import: `library2::add`
Oct 21 20:15:23.962 INFO kablam!  --> src/main.rs:2:5
Oct 21 20:15:23.962 INFO kablam!   |
Oct 21 20:15:23.962 INFO kablam! 2 | use library2::add;
Oct 21 20:15:23.962 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 20:15:23.962 INFO kablam!   |
Oct 21 20:15:23.962 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:15:23.962 INFO kablam! 
Oct 21 20:15:24.201 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Oct 21 20:15:24.202 INFO kablam! su: No module specific data is present
Oct 21 20:15:24.575 INFO running `"docker" "rm" "-f" "189fe948eb629566f271d58e8e60eb817224c7a95cde81468316df90e140422d"`
Oct 21 20:15:24.840 INFO blam! 189fe948eb629566f271d58e8e60eb817224c7a95cde81468316df90e140422d