Nov 02 10:14:47.521 INFO checking mitchhentges/lcov-rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 10:14:47.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 10:14:47.923 INFO blam! d80a35d4c5d79e4cc49831a2f367586034ed5003db77a79b4d1407bda4504687
Nov 02 10:14:47.924 INFO running `"docker" "start" "-a" "d80a35d4c5d79e4cc49831a2f367586034ed5003db77a79b4d1407bda4504687"`
Nov 02 10:14:48.776 INFO kablam! usermod: no changes
Nov 02 10:14:48.818 INFO kablam!     Checking itertools v0.5.10
Nov 02 10:14:50.472 INFO kablam!     Checking lcov-rs v0.1.0 (/source)
Nov 02 10:14:51.082 INFO kablam! warning: unused variable: `tmp_output_path`
Nov 02 10:14:51.082 INFO kablam!    --> src/main.rs:148:31
Nov 02 10:14:51.082 INFO kablam!     |
Nov 02 10:14:51.082 INFO kablam! 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Nov 02 10:14:51.082 INFO kablam!     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Nov 02 10:14:51.082 INFO kablam!     |
Nov 02 10:14:51.082 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 10:14:51.082 INFO kablam! 
Nov 02 10:14:51.144 INFO kablam! warning: constant item is never used: `ARC_ON_TREE`
Nov 02 10:14:51.144 INFO kablam!   --> src/main.rs:23:1
Nov 02 10:14:51.144 INFO kablam!    |
Nov 02 10:14:51.144 INFO kablam! 23 | const ARC_ON_TREE: u32 = 1 << 0;
Nov 02 10:14:51.144 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:14:51.144 INFO kablam!    |
Nov 02 10:14:51.144 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:14:51.144 INFO kablam! 
Nov 02 10:14:51.144 INFO kablam! warning: method is never used: `is_on_tree`
Nov 02 10:14:51.144 INFO kablam!    --> src/main.rs:412:5
Nov 02 10:14:51.144 INFO kablam!     |
Nov 02 10:14:51.144 INFO kablam! 412 |     fn is_on_tree(&self) -> bool {
Nov 02 10:14:51.144 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:14:51.144 INFO kablam! 
Nov 02 10:14:51.176 INFO kablam! warning: unused variable: `tmp_output_path`
Nov 02 10:14:51.176 INFO kablam!    --> src/main.rs:148:31
Nov 02 10:14:51.176 INFO kablam!     |
Nov 02 10:14:51.176 INFO kablam! 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Nov 02 10:14:51.176 INFO kablam!     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Nov 02 10:14:51.176 INFO kablam!     |
Nov 02 10:14:51.176 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 10:14:51.176 INFO kablam! 
Nov 02 10:14:51.239 INFO kablam! warning: constant item is never used: `ARC_ON_TREE`
Nov 02 10:14:51.239 INFO kablam!   --> src/main.rs:23:1
Nov 02 10:14:51.239 INFO kablam!    |
Nov 02 10:14:51.239 INFO kablam! 23 | const ARC_ON_TREE: u32 = 1 << 0;
Nov 02 10:14:51.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:14:51.239 INFO kablam!    |
Nov 02 10:14:51.239 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:14:51.239 INFO kablam! 
Nov 02 10:14:51.239 INFO kablam! warning: method is never used: `is_on_tree`
Nov 02 10:14:51.239 INFO kablam!    --> src/main.rs:412:5
Nov 02 10:14:51.239 INFO kablam!     |
Nov 02 10:14:51.239 INFO kablam! 412 |     fn is_on_tree(&self) -> bool {
Nov 02 10:14:51.239 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:14:51.239 INFO kablam! 
Nov 02 10:14:51.262 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Nov 02 10:14:51.273 INFO kablam! su: No module specific data is present
Nov 02 10:14:52.035 INFO running `"docker" "rm" "-f" "d80a35d4c5d79e4cc49831a2f367586034ed5003db77a79b4d1407bda4504687"`
Nov 02 10:14:52.490 INFO blam! d80a35d4c5d79e4cc49831a2f367586034ed5003db77a79b4d1407bda4504687