Nov 28 00:34:12.187 INFO checking mitchhentges/lcov-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:34:12.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 00:34:12.608 INFO [stdout] 294975bda1097955570f1fe27ee6a9ac9e9190df8a686bd441fcedc0912f6526
Nov 28 00:34:12.613 INFO running `"docker" "start" "-a" "294975bda1097955570f1fe27ee6a9ac9e9190df8a686bd441fcedc0912f6526"`
Nov 28 00:34:14.168 INFO [stderr] usermod: no changes
Nov 28 00:34:14.229 INFO [stderr]     Checking itertools v0.5.10
Nov 28 00:34:16.296 INFO [stderr]     Checking lcov-rs v0.1.0 (/source)
Nov 28 00:34:17.034 INFO [stderr] warning: unused variable: `tmp_output_path`
Nov 28 00:34:17.034 INFO [stderr]    --> src/main.rs:148:31
Nov 28 00:34:17.034 INFO [stderr]     |
Nov 28 00:34:17.035 INFO [stderr] 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Nov 28 00:34:17.035 INFO [stderr]     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Nov 28 00:34:17.035 INFO [stderr]     |
Nov 28 00:34:17.036 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:34:17.036 INFO [stderr] 
Nov 28 00:34:17.040 INFO [stderr] warning: unused variable: `tmp_output_path`
Nov 28 00:34:17.041 INFO [stderr]    --> src/main.rs:148:31
Nov 28 00:34:17.041 INFO [stderr]     |
Nov 28 00:34:17.041 INFO [stderr] 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Nov 28 00:34:17.042 INFO [stderr]     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Nov 28 00:34:17.042 INFO [stderr]     |
Nov 28 00:34:17.042 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:34:17.042 INFO [stderr] 
Nov 28 00:34:17.068 INFO [stderr] warning: constant item is never used: `ARC_ON_TREE`
Nov 28 00:34:17.069 INFO [stderr]   --> src/main.rs:23:1
Nov 28 00:34:17.069 INFO [stderr]    |
Nov 28 00:34:17.069 INFO [stderr] 23 | const ARC_ON_TREE: u32 = 1 << 0;
Nov 28 00:34:17.069 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:17.073 INFO [stderr]    |
Nov 28 00:34:17.076 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:34:17.077 INFO [stderr] 
Nov 28 00:34:17.077 INFO [stderr] warning: method is never used: `is_on_tree`
Nov 28 00:34:17.077 INFO [stderr]    --> src/main.rs:412:5
Nov 28 00:34:17.077 INFO [stderr]     |
Nov 28 00:34:17.078 INFO [stderr] 412 |     fn is_on_tree(&self) -> bool {
Nov 28 00:34:17.078 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:17.078 INFO [stderr] 
Nov 28 00:34:17.098 INFO [stderr] warning: constant item is never used: `ARC_ON_TREE`
Nov 28 00:34:17.099 INFO [stderr]   --> src/main.rs:23:1
Nov 28 00:34:17.099 INFO [stderr]    |
Nov 28 00:34:17.099 INFO [stderr] 23 | const ARC_ON_TREE: u32 = 1 << 0;
Nov 28 00:34:17.099 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:17.100 INFO [stderr]    |
Nov 28 00:34:17.100 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:34:17.100 INFO [stderr] 
Nov 28 00:34:17.101 INFO [stderr] warning: method is never used: `is_on_tree`
Nov 28 00:34:17.101 INFO [stderr]    --> src/main.rs:412:5
Nov 28 00:34:17.101 INFO [stderr]     |
Nov 28 00:34:17.101 INFO [stderr] 412 |     fn is_on_tree(&self) -> bool {
Nov 28 00:34:17.102 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:34:17.102 INFO [stderr] 
Nov 28 00:34:17.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Nov 28 00:34:17.127 INFO [stderr] su: No module specific data is present
Nov 28 00:34:17.663 INFO running `"docker" "inspect" "294975bda1097955570f1fe27ee6a9ac9e9190df8a686bd441fcedc0912f6526"`
Nov 28 00:34:17.938 INFO running `"docker" "rm" "-f" "294975bda1097955570f1fe27ee6a9ac9e9190df8a686bd441fcedc0912f6526"`
Nov 28 00:34:18.380 INFO [stdout] 294975bda1097955570f1fe27ee6a9ac9e9190df8a686bd441fcedc0912f6526