Nov 28 00:34:10.591 INFO checking mitchhentges/lcov-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:34:10.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 00:34:11.108 INFO [stdout] c1d15f48d0c64714622fd7b3f5754173156973bf804ae3afda8cf6b4429051ac
Nov 28 00:34:11.111 INFO running `"docker" "start" "-a" "c1d15f48d0c64714622fd7b3f5754173156973bf804ae3afda8cf6b4429051ac"`
Nov 28 00:34:12.152 INFO [stderr] usermod: no changes
Nov 28 00:34:12.224 INFO [stderr]     Checking itertools v0.5.10
Nov 28 00:34:14.299 INFO [stderr]     Checking lcov-rs v0.1.0 (/source)
Nov 28 00:34:14.896 INFO [stderr] warning: unused variable: `tmp_output_path`
Nov 28 00:34:14.896 INFO [stderr]    --> src/main.rs:148:31
Nov 28 00:34:14.896 INFO [stderr]     |
Nov 28 00:34:14.896 INFO [stderr] 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Nov 28 00:34:14.896 INFO [stderr]     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Nov 28 00:34:14.896 INFO [stderr]     |
Nov 28 00:34:14.896 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:34:14.896 INFO [stderr] 
Nov 28 00:34:14.945 INFO [stderr] warning: constant item is never used: `ARC_ON_TREE`
Nov 28 00:34:14.945 INFO [stderr]   --> src/main.rs:23:1
Nov 28 00:34:14.945 INFO [stderr]    |
Nov 28 00:34:14.946 INFO [stderr] 23 | const ARC_ON_TREE: u32 = 1 << 0;
Nov 28 00:34:14.946 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:14.946 INFO [stderr]    |
Nov 28 00:34:14.947 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:34:14.947 INFO [stderr] 
Nov 28 00:34:14.947 INFO [stderr] warning: method is never used: `is_on_tree`
Nov 28 00:34:14.947 INFO [stderr]    --> src/main.rs:412:5
Nov 28 00:34:14.948 INFO [stderr]     |
Nov 28 00:34:14.948 INFO [stderr] 412 |     fn is_on_tree(&self) -> bool {
Nov 28 00:34:14.948 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:14.949 INFO [stderr] 
Nov 28 00:34:15.072 INFO [stderr] warning: unused variable: `tmp_output_path`
Nov 28 00:34:15.072 INFO [stderr]    --> src/main.rs:148:31
Nov 28 00:34:15.072 INFO [stderr]     |
Nov 28 00:34:15.072 INFO [stderr] 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Nov 28 00:34:15.072 INFO [stderr]     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Nov 28 00:34:15.072 INFO [stderr]     |
Nov 28 00:34:15.072 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:34:15.072 INFO [stderr] 
Nov 28 00:34:15.153 INFO [stderr] warning: constant item is never used: `ARC_ON_TREE`
Nov 28 00:34:15.153 INFO [stderr]   --> src/main.rs:23:1
Nov 28 00:34:15.154 INFO [stderr]    |
Nov 28 00:34:15.154 INFO [stderr] 23 | const ARC_ON_TREE: u32 = 1 << 0;
Nov 28 00:34:15.154 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:15.154 INFO [stderr]    |
Nov 28 00:34:15.155 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:34:15.155 INFO [stderr] 
Nov 28 00:34:15.155 INFO [stderr] warning: method is never used: `is_on_tree`
Nov 28 00:34:15.156 INFO [stderr]    --> src/main.rs:412:5
Nov 28 00:34:15.156 INFO [stderr]     |
Nov 28 00:34:15.156 INFO [stderr] 412 |     fn is_on_tree(&self) -> bool {
Nov 28 00:34:15.156 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:15.157 INFO [stderr] 
Nov 28 00:34:15.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Nov 28 00:34:15.194 INFO [stderr] su: No module specific data is present
Nov 28 00:34:15.864 INFO running `"docker" "inspect" "c1d15f48d0c64714622fd7b3f5754173156973bf804ae3afda8cf6b4429051ac"`
Nov 28 00:34:16.131 INFO running `"docker" "rm" "-f" "c1d15f48d0c64714622fd7b3f5754173156973bf804ae3afda8cf6b4429051ac"`
Nov 28 00:34:16.388 INFO [stdout] c1d15f48d0c64714622fd7b3f5754173156973bf804ae3afda8cf6b4429051ac