Oct 21 15:39:19.503 INFO checking mitchhentges/lcov-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:39:19.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 15:39:19.916 INFO blam! 058f125d0b819c341024d959cf643eb97364262dfbd08f6407aac279ac7b1569
Oct 21 15:39:19.929 INFO running `"docker" "start" "-a" "058f125d0b819c341024d959cf643eb97364262dfbd08f6407aac279ac7b1569"`
Oct 21 15:39:20.960 INFO kablam! usermod: no changes
Oct 21 15:39:21.013 INFO kablam!     Checking itertools v0.5.10
Oct 21 15:39:22.988 INFO kablam!     Checking lcov-rs v0.1.0 (/source)
Oct 21 15:39:23.553 INFO kablam! warning: unused variable: `tmp_output_path`
Oct 21 15:39:23.553 INFO kablam!    --> src/main.rs:148:31
Oct 21 15:39:23.553 INFO kablam!     |
Oct 21 15:39:23.554 INFO kablam! 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Oct 21 15:39:23.554 INFO kablam!     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Oct 21 15:39:23.554 INFO kablam!     |
Oct 21 15:39:23.555 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 15:39:23.555 INFO kablam! 
Oct 21 15:39:23.555 INFO kablam! warning: unused variable: `tmp_output_path`
Oct 21 15:39:23.555 INFO kablam!    --> src/main.rs:148:31
Oct 21 15:39:23.556 INFO kablam!     |
Oct 21 15:39:23.556 INFO kablam! 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Oct 21 15:39:23.556 INFO kablam!     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Oct 21 15:39:23.556 INFO kablam!     |
Oct 21 15:39:23.557 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 15:39:23.557 INFO kablam! 
Oct 21 15:39:23.557 INFO kablam! warning: constant item is never used: `ARC_ON_TREE`
Oct 21 15:39:23.558 INFO kablam!   --> src/main.rs:23:1
Oct 21 15:39:23.558 INFO kablam!    |
Oct 21 15:39:23.558 INFO kablam! 23 | const ARC_ON_TREE: u32 = 1 << 0;
Oct 21 15:39:23.558 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:39:23.559 INFO kablam!    |
Oct 21 15:39:23.559 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:39:23.559 INFO kablam! 
Oct 21 15:39:23.560 INFO kablam! warning: method is never used: `is_on_tree`
Oct 21 15:39:23.560 INFO kablam!    --> src/main.rs:412:5
Oct 21 15:39:23.560 INFO kablam!     |
Oct 21 15:39:23.560 INFO kablam! 412 |     fn is_on_tree(&self) -> bool {
Oct 21 15:39:23.561 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:39:23.561 INFO kablam! 
Oct 21 15:39:23.597 INFO kablam! warning: constant item is never used: `ARC_ON_TREE`
Oct 21 15:39:23.599 INFO kablam!   --> src/main.rs:23:1
Oct 21 15:39:23.657 INFO kablam!    |
Oct 21 15:39:23.694 INFO kablam! 23 | const ARC_ON_TREE: u32 = 1 << 0;
Oct 21 15:39:23.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:39:23.694 INFO kablam!    |
Oct 21 15:39:23.695 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:39:23.695 INFO kablam! 
Oct 21 15:39:23.695 INFO kablam! warning: method is never used: `is_on_tree`
Oct 21 15:39:23.695 INFO kablam!    --> src/main.rs:412:5
Oct 21 15:39:23.696 INFO kablam!     |
Oct 21 15:39:23.696 INFO kablam! 412 |     fn is_on_tree(&self) -> bool {
Oct 21 15:39:23.696 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:39:23.697 INFO kablam! 
Oct 21 15:39:23.697 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Oct 21 15:39:23.697 INFO kablam! su: No module specific data is present
Oct 21 15:39:24.362 INFO running `"docker" "rm" "-f" "058f125d0b819c341024d959cf643eb97364262dfbd08f6407aac279ac7b1569"`
Oct 21 15:39:24.701 INFO blam! 058f125d0b819c341024d959cf643eb97364262dfbd08f6407aac279ac7b1569