Nov 30 18:33:35.733 INFO checking os_type-2.2.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 18:33:35.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 18:33:36.230 INFO [stdout] 2dc6afd29e34aabde72e13499fdb5857480f35a8c42538e9f392883d05a60130 Nov 30 18:33:36.232 INFO running `"docker" "start" "-a" "2dc6afd29e34aabde72e13499fdb5857480f35a8c42538e9f392883d05a60130"` Nov 30 18:33:37.308 INFO [stderr] usermod: no changes Nov 30 18:33:37.400 INFO [stderr] Checking os_type v2.2.0 (/source) Nov 30 18:33:38.320 INFO [stderr] warning: unused import: `super::*` Nov 30 18:33:38.320 INFO [stderr] --> src/os_release.rs:60:9 Nov 30 18:33:38.320 INFO [stderr] | Nov 30 18:33:38.320 INFO [stderr] 60 | use super::*; Nov 30 18:33:38.320 INFO [stderr] | ^^^^^^^^ Nov 30 18:33:38.320 INFO [stderr] | Nov 30 18:33:38.320 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 18:33:38.320 INFO [stderr] Nov 30 18:33:38.459 INFO [stderr] warning: struct is never constructed: `WindowsVer` Nov 30 18:33:38.459 INFO [stderr] --> src/windows_ver.rs:4:1 Nov 30 18:33:38.459 INFO [stderr] | Nov 30 18:33:38.459 INFO [stderr] 4 | pub struct WindowsVer { Nov 30 18:33:38.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.460 INFO [stderr] | Nov 30 18:33:38.460 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 18:33:38.460 INFO [stderr] Nov 30 18:33:38.460 INFO [stderr] warning: function is never used: `retrieve` Nov 30 18:33:38.460 INFO [stderr] --> src/windows_ver.rs:8:1 Nov 30 18:33:38.460 INFO [stderr] | Nov 30 18:33:38.460 INFO [stderr] 8 | pub fn retrieve() -> Option { Nov 30 18:33:38.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.460 INFO [stderr] Nov 30 18:33:38.460 INFO [stderr] warning: function is never used: `parse` Nov 30 18:33:38.460 INFO [stderr] --> src/windows_ver.rs:17:1 Nov 30 18:33:38.460 INFO [stderr] | Nov 30 18:33:38.460 INFO [stderr] 17 | pub fn parse(output: String) -> WindowsVer { Nov 30 18:33:38.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.460 INFO [stderr] Nov 30 18:33:38.460 INFO [stderr] warning: function is never used: `is_os_x` Nov 30 18:33:38.460 INFO [stderr] --> src/sw_vers.rs:27:1 Nov 30 18:33:38.460 INFO [stderr] | Nov 30 18:33:38.460 INFO [stderr] 27 | pub fn is_os_x() -> bool { Nov 30 18:33:38.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.460 INFO [stderr] Nov 30 18:33:38.628 INFO [stderr] warning: struct is never constructed: `WindowsVer` Nov 30 18:33:38.628 INFO [stderr] --> src/windows_ver.rs:4:1 Nov 30 18:33:38.629 INFO [stderr] | Nov 30 18:33:38.629 INFO [stderr] 4 | pub struct WindowsVer { Nov 30 18:33:38.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.629 INFO [stderr] | Nov 30 18:33:38.629 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 18:33:38.629 INFO [stderr] Nov 30 18:33:38.629 INFO [stderr] warning: function is never used: `retrieve` Nov 30 18:33:38.629 INFO [stderr] --> src/windows_ver.rs:8:1 Nov 30 18:33:38.629 INFO [stderr] | Nov 30 18:33:38.629 INFO [stderr] 8 | pub fn retrieve() -> Option { Nov 30 18:33:38.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.629 INFO [stderr] Nov 30 18:33:38.629 INFO [stderr] warning: function is never used: `parse` Nov 30 18:33:38.629 INFO [stderr] --> src/windows_ver.rs:17:1 Nov 30 18:33:38.629 INFO [stderr] | Nov 30 18:33:38.629 INFO [stderr] 17 | pub fn parse(output: String) -> WindowsVer { Nov 30 18:33:38.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.629 INFO [stderr] Nov 30 18:33:38.629 INFO [stderr] warning: function is never used: `is_os_x` Nov 30 18:33:38.629 INFO [stderr] --> src/sw_vers.rs:27:1 Nov 30 18:33:38.629 INFO [stderr] | Nov 30 18:33:38.629 INFO [stderr] 27 | pub fn is_os_x() -> bool { Nov 30 18:33:38.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:38.629 INFO [stderr] Nov 30 18:33:39.685 INFO [stderr] warning: function is never used: `is_os_x` Nov 30 18:33:39.685 INFO [stderr] --> tests/../src/sw_vers.rs:27:1 Nov 30 18:33:39.685 INFO [stderr] | Nov 30 18:33:39.685 INFO [stderr] 27 | pub fn is_os_x() -> bool { Nov 30 18:33:39.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:39.685 INFO [stderr] | Nov 30 18:33:39.685 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 18:33:39.685 INFO [stderr] Nov 30 18:33:39.685 INFO [stderr] warning: function is never used: `retrieve` Nov 30 18:33:39.685 INFO [stderr] --> tests/../src/sw_vers.rs:34:1 Nov 30 18:33:39.685 INFO [stderr] | Nov 30 18:33:39.685 INFO [stderr] 34 | pub fn retrieve() -> Option { Nov 30 18:33:39.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:39.685 INFO [stderr] Nov 30 18:33:39.685 INFO [stderr] warning: function is never used: `file_exists` Nov 30 18:33:39.685 INFO [stderr] --> tests/../src/utils.rs:5:1 Nov 30 18:33:39.685 INFO [stderr] | Nov 30 18:33:39.685 INFO [stderr] 5 | pub fn file_exists>(path: P) -> bool { Nov 30 18:33:39.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:39.685 INFO [stderr] Nov 30 18:33:39.820 INFO [stderr] warning: function is never used: `read_file` Nov 30 18:33:39.820 INFO [stderr] --> tests/../src/rhel_release.rs:12:1 Nov 30 18:33:39.820 INFO [stderr] | Nov 30 18:33:39.820 INFO [stderr] 12 | fn read_file(filename: &str) -> Result { Nov 30 18:33:39.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:39.820 INFO [stderr] | Nov 30 18:33:39.820 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 18:33:39.820 INFO [stderr] Nov 30 18:33:39.820 INFO [stderr] warning: function is never used: `retrieve` Nov 30 18:33:39.820 INFO [stderr] --> tests/../src/rhel_release.rs:19:1 Nov 30 18:33:39.820 INFO [stderr] | Nov 30 18:33:39.820 INFO [stderr] 19 | pub fn retrieve() -> Option { Nov 30 18:33:39.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:39.820 INFO [stderr] Nov 30 18:33:39.820 INFO [stderr] warning: function is never used: `file_exists` Nov 30 18:33:39.820 INFO [stderr] --> tests/../src/utils.rs:5:1 Nov 30 18:33:39.820 INFO [stderr] | Nov 30 18:33:39.820 INFO [stderr] 5 | pub fn file_exists>(path: P) -> bool { Nov 30 18:33:39.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:39.820 INFO [stderr] Nov 30 18:33:40.004 INFO [stderr] warning: function is never used: `retrieve` Nov 30 18:33:40.004 INFO [stderr] --> tests/../src/lsb_release.rs:9:1 Nov 30 18:33:40.004 INFO [stderr] | Nov 30 18:33:40.004 INFO [stderr] 9 | pub fn retrieve() -> Option { Nov 30 18:33:40.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:40.004 INFO [stderr] | Nov 30 18:33:40.004 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 18:33:40.004 INFO [stderr] Nov 30 18:33:40.004 INFO [stderr] warning: function is never used: `is_available` Nov 30 18:33:40.004 INFO [stderr] --> tests/../src/lsb_release.rs:18:1 Nov 30 18:33:40.004 INFO [stderr] | Nov 30 18:33:40.004 INFO [stderr] 18 | pub fn is_available() -> bool { Nov 30 18:33:40.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:40.004 INFO [stderr] Nov 30 18:33:40.004 INFO [stderr] warning: function is never used: `file_exists` Nov 30 18:33:40.004 INFO [stderr] --> tests/../src/utils.rs:5:1 Nov 30 18:33:40.005 INFO [stderr] | Nov 30 18:33:40.005 INFO [stderr] 5 | pub fn file_exists>(path: P) -> bool { Nov 30 18:33:40.005 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 18:33:40.005 INFO [stderr] Nov 30 18:33:40.022 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s Nov 30 18:33:40.027 INFO [stderr] su: No module specific data is present Nov 30 18:33:40.368 INFO running `"docker" "inspect" "2dc6afd29e34aabde72e13499fdb5857480f35a8c42538e9f392883d05a60130"` Nov 30 18:33:40.522 INFO running `"docker" "rm" "-f" "2dc6afd29e34aabde72e13499fdb5857480f35a8c42538e9f392883d05a60130"` Nov 30 18:33:40.708 INFO [stdout] 2dc6afd29e34aabde72e13499fdb5857480f35a8c42538e9f392883d05a60130