Oct 12 21:24:44.169 INFO checking fredlahde/kermit against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:24:44.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 21:24:44.644 INFO blam! d29705e1d1701410a10c5a529c20ee9b96c6d4e51158cd6e282393c99844121e
Oct 12 21:24:44.669 INFO running `"docker" "start" "-a" "d29705e1d1701410a10c5a529c20ee9b96c6d4e51158cd6e282393c99844121e"`
Oct 12 21:24:46.340 INFO kablam! usermod: no changes
Oct 12 21:24:46.476 INFO kablam!     Checking failure v0.1.2
Oct 12 21:24:47.283 INFO kablam!     Checking kermit v0.1.0 (/source)
Oct 12 21:24:48.776 INFO kablam! warning: unused variable: `args`
Oct 12 21:24:48.777 INFO kablam!   --> src/main.rs:16:9
Oct 12 21:24:48.778 INFO kablam!    |
Oct 12 21:24:48.778 INFO kablam! 16 |     let args: Vec<String> = env::args().collect();
Oct 12 21:24:48.779 INFO kablam!    |         ^^^^ help: consider using `_args` instead
Oct 12 21:24:48.780 INFO kablam!    |
Oct 12 21:24:48.780 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 21:24:48.781 INFO kablam! 
Oct 12 21:24:48.888 INFO kablam! warning: struct is never constructed: `ComposeRunner`
Oct 12 21:24:48.889 INFO kablam!  --> src/compose_runner.rs:1:1
Oct 12 21:24:48.890 INFO kablam!   |
Oct 12 21:24:48.890 INFO kablam! 1 | pub struct ComposeRunner {}
Oct 12 21:24:48.891 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.892 INFO kablam!   |
Oct 12 21:24:48.892 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 21:24:48.893 INFO kablam! 
Oct 12 21:24:48.893 INFO kablam! warning: method is never used: `new`
Oct 12 21:24:48.894 INFO kablam!   --> src/compose_scanner.rs:14:5
Oct 12 21:24:48.895 INFO kablam!    |
Oct 12 21:24:48.895 INFO kablam! 14 |     fn new(path: &str) -> ScanResult {
Oct 12 21:24:48.896 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.896 INFO kablam! 
Oct 12 21:24:48.897 INFO kablam! warning: method is never used: `scan`
Oct 12 21:24:48.897 INFO kablam!   --> src/compose_scanner.rs:28:5
Oct 12 21:24:48.898 INFO kablam!    |
Oct 12 21:24:48.898 INFO kablam! 28 |     pub fn scan(&self, base_path: &str) -> Result<Vec<ScanResult>, Error> {
Oct 12 21:24:48.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.899 INFO kablam! 
Oct 12 21:24:48.899 INFO kablam! warning: method is never used: `to_file`
Oct 12 21:24:48.899 INFO kablam!   --> src/compose_scanner.rs:45:5
Oct 12 21:24:48.899 INFO kablam!    |
Oct 12 21:24:48.904 INFO kablam! 45 |     pub fn to_file(&self, path: &str, out_file: &str) -> Result<(), Error> {
Oct 12 21:24:48.904 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.904 INFO kablam! 
Oct 12 21:24:48.904 INFO kablam! warning: function is never used: `check_compose_directory`
Oct 12 21:24:48.904 INFO kablam!   --> src/compose_scanner.rs:65:1
Oct 12 21:24:48.904 INFO kablam!    |
Oct 12 21:24:48.904 INFO kablam! 65 | fn check_compose_directory(path: &str) -> bool {
Oct 12 21:24:48.904 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.904 INFO kablam! 
Oct 12 21:24:48.920 INFO kablam! warning: unused variable: `args`
Oct 12 21:24:48.921 INFO kablam!   --> src/main.rs:16:9
Oct 12 21:24:48.921 INFO kablam!    |
Oct 12 21:24:48.922 INFO kablam! 16 |     let args: Vec<String> = env::args().collect();
Oct 12 21:24:48.922 INFO kablam!    |         ^^^^ help: consider using `_args` instead
Oct 12 21:24:48.923 INFO kablam!    |
Oct 12 21:24:48.928 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 21:24:48.928 INFO kablam! 
Oct 12 21:24:48.977 INFO kablam! warning: struct is never constructed: `ComposeRunner`
Oct 12 21:24:48.977 INFO kablam!  --> src/compose_runner.rs:1:1
Oct 12 21:24:48.977 INFO kablam!   |
Oct 12 21:24:48.977 INFO kablam! 1 | pub struct ComposeRunner {}
Oct 12 21:24:48.977 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.978 INFO kablam!   |
Oct 12 21:24:48.979 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 21:24:48.979 INFO kablam! 
Oct 12 21:24:48.979 INFO kablam! warning: method is never used: `new`
Oct 12 21:24:48.979 INFO kablam!   --> src/compose_scanner.rs:14:5
Oct 12 21:24:48.979 INFO kablam!    |
Oct 12 21:24:48.979 INFO kablam! 14 |     fn new(path: &str) -> ScanResult {
Oct 12 21:24:48.979 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.979 INFO kablam! 
Oct 12 21:24:48.981 INFO kablam! warning: method is never used: `scan`
Oct 12 21:24:48.981 INFO kablam!   --> src/compose_scanner.rs:28:5
Oct 12 21:24:48.981 INFO kablam!    |
Oct 12 21:24:48.982 INFO kablam! 28 |     pub fn scan(&self, base_path: &str) -> Result<Vec<ScanResult>, Error> {
Oct 12 21:24:48.982 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.983 INFO kablam! 
Oct 12 21:24:48.983 INFO kablam! warning: method is never used: `to_file`
Oct 12 21:24:48.984 INFO kablam!   --> src/compose_scanner.rs:45:5
Oct 12 21:24:48.984 INFO kablam!    |
Oct 12 21:24:48.985 INFO kablam! 45 |     pub fn to_file(&self, path: &str, out_file: &str) -> Result<(), Error> {
Oct 12 21:24:48.985 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.986 INFO kablam! 
Oct 12 21:24:48.986 INFO kablam! warning: function is never used: `check_compose_directory`
Oct 12 21:24:48.987 INFO kablam!   --> src/compose_scanner.rs:65:1
Oct 12 21:24:48.987 INFO kablam!    |
Oct 12 21:24:48.988 INFO kablam! 65 | fn check_compose_directory(path: &str) -> bool {
Oct 12 21:24:48.988 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:24:48.989 INFO kablam! 
Oct 12 21:24:49.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Oct 12 21:24:49.054 INFO kablam! su: No module specific data is present
Oct 12 21:24:50.353 INFO running `"docker" "rm" "-f" "d29705e1d1701410a10c5a529c20ee9b96c6d4e51158cd6e282393c99844121e"`
Oct 12 21:24:50.656 INFO blam! d29705e1d1701410a10c5a529c20ee9b96c6d4e51158cd6e282393c99844121e