Oct 26 21:32:35.124 INFO checking sandhose/rust-todo against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 26 21:32:35.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/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 26 21:32:35.507 INFO blam! 5a9a8aadd3a338b5089eb2221d4acaa85a82a83c456822b704bd2862c2c1e6e7 Oct 26 21:32:35.523 INFO running `"docker" "start" "-a" "5a9a8aadd3a338b5089eb2221d4acaa85a82a83c456822b704bd2862c2c1e6e7"` Oct 26 21:32:37.391 INFO kablam! usermod: no changes Oct 26 21:32:37.509 INFO kablam! Checking xdg v2.0.0 Oct 26 21:32:37.515 INFO kablam! Checking toml v0.2.1 Oct 26 21:32:38.707 INFO kablam! Checking todo v0.1.0 (/source) Oct 26 21:32:39.593 INFO kablam! warning: method is never used: `find_todo` Oct 26 21:32:39.593 INFO kablam! --> src/todo/list.rs:50:5 Oct 26 21:32:39.593 INFO kablam! | Oct 26 21:32:39.593 INFO kablam! 50 | pub fn find_todo(&self, todo: &Todo) -> Option { Oct 26 21:32:39.593 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:32:39.593 INFO kablam! | Oct 26 21:32:39.593 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 21:32:39.593 INFO kablam! Oct 26 21:32:39.593 INFO kablam! warning: method is never used: `load` Oct 26 21:32:39.593 INFO kablam! --> src/todo/list.rs:104:5 Oct 26 21:32:39.593 INFO kablam! | Oct 26 21:32:39.593 INFO kablam! 104 | pub fn load() -> Result { Oct 26 21:32:39.593 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:32:39.593 INFO kablam! Oct 26 21:32:39.593 INFO kablam! warning: method is never used: `save` Oct 26 21:32:39.593 INFO kablam! --> src/todo/list.rs:116:5 Oct 26 21:32:39.593 INFO kablam! | Oct 26 21:32:39.593 INFO kablam! 116 | pub fn save(&self) -> Result<(), Error> { Oct 26 21:32:39.593 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:32:39.593 INFO kablam! Oct 26 21:32:39.786 INFO kablam! warning: method is never used: `find_todo` Oct 26 21:32:39.786 INFO kablam! --> src/todo/list.rs:50:5 Oct 26 21:32:39.787 INFO kablam! | Oct 26 21:32:39.787 INFO kablam! 50 | pub fn find_todo(&self, todo: &Todo) -> Option { Oct 26 21:32:39.787 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:32:39.787 INFO kablam! | Oct 26 21:32:39.787 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 21:32:39.787 INFO kablam! Oct 26 21:32:39.787 INFO kablam! warning: method is never used: `load` Oct 26 21:32:39.787 INFO kablam! --> src/todo/list.rs:104:5 Oct 26 21:32:39.787 INFO kablam! | Oct 26 21:32:39.787 INFO kablam! 104 | pub fn load() -> Result { Oct 26 21:32:39.787 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:32:39.787 INFO kablam! Oct 26 21:32:39.787 INFO kablam! warning: method is never used: `save` Oct 26 21:32:39.787 INFO kablam! --> src/todo/list.rs:116:5 Oct 26 21:32:39.787 INFO kablam! | Oct 26 21:32:39.787 INFO kablam! 116 | pub fn save(&self) -> Result<(), Error> { Oct 26 21:32:39.787 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 21:32:39.787 INFO kablam! Oct 26 21:32:39.821 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.40s Oct 26 21:32:39.826 INFO kablam! su: No module specific data is present Oct 26 21:32:40.809 INFO running `"docker" "rm" "-f" "5a9a8aadd3a338b5089eb2221d4acaa85a82a83c456822b704bd2862c2c1e6e7"` Oct 26 21:32:41.112 INFO blam! 5a9a8aadd3a338b5089eb2221d4acaa85a82a83c456822b704bd2862c2c1e6e7