Dec 07 05:24:00.089 INFO testing os_type-2.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 05:24:00.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 07 05:24:00.421 INFO [stdout] ee9cca9f246836f3990627a3f0dada675155b2943ee78eaafc3d04411265c018
Dec 07 05:24:00.422 INFO running `"docker" "start" "-a" "ee9cca9f246836f3990627a3f0dada675155b2943ee78eaafc3d04411265c018"`
Dec 07 05:24:01.020 INFO [stderr] usermod: no changes
Dec 07 05:24:01.063 INFO [stderr]    Compiling os_type v2.2.0 (/source)
Dec 07 05:24:02.011 INFO [stderr] warning: unused import: `super::*`
Dec 07 05:24:02.011 INFO [stderr]   --> src/os_release.rs:60:9
Dec 07 05:24:02.011 INFO [stderr]    |
Dec 07 05:24:02.011 INFO [stderr] 60 |     use super::*;
Dec 07 05:24:02.011 INFO [stderr]    |         ^^^^^^^^
Dec 07 05:24:02.011 INFO [stderr]    |
Dec 07 05:24:02.011 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 05:24:02.011 INFO [stderr] 
Dec 07 05:24:02.138 INFO [stderr] warning: struct is never constructed: `WindowsVer`
Dec 07 05:24:02.138 INFO [stderr]  --> src/windows_ver.rs:4:1
Dec 07 05:24:02.138 INFO [stderr]   |
Dec 07 05:24:02.138 INFO [stderr] 4 | pub struct WindowsVer {
Dec 07 05:24:02.138 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:02.138 INFO [stderr]   |
Dec 07 05:24:02.138 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 05:24:02.138 INFO [stderr] 
Dec 07 05:24:02.138 INFO [stderr] warning: function is never used: `retrieve`
Dec 07 05:24:02.138 INFO [stderr]  --> src/windows_ver.rs:8:1
Dec 07 05:24:02.138 INFO [stderr]   |
Dec 07 05:24:02.138 INFO [stderr] 8 | pub fn retrieve() -> Option<WindowsVer> {
Dec 07 05:24:02.138 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:02.138 INFO [stderr] 
Dec 07 05:24:02.138 INFO [stderr] warning: function is never used: `parse`
Dec 07 05:24:02.138 INFO [stderr]   --> src/windows_ver.rs:17:1
Dec 07 05:24:02.138 INFO [stderr]    |
Dec 07 05:24:02.138 INFO [stderr] 17 | pub fn parse(output: String) -> WindowsVer {
Dec 07 05:24:02.138 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:02.138 INFO [stderr] 
Dec 07 05:24:02.138 INFO [stderr] warning: function is never used: `is_os_x`
Dec 07 05:24:02.138 INFO [stderr]   --> src/sw_vers.rs:27:1
Dec 07 05:24:02.138 INFO [stderr]    |
Dec 07 05:24:02.138 INFO [stderr] 27 | pub fn is_os_x() -> bool {
Dec 07 05:24:02.138 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:02.138 INFO [stderr] 
Dec 07 05:24:02.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 07 05:24:02.528 INFO [stderr] su: No module specific data is present
Dec 07 05:24:02.928 INFO running `"docker" "inspect" "ee9cca9f246836f3990627a3f0dada675155b2943ee78eaafc3d04411265c018"`
Dec 07 05:24:03.113 INFO running `"docker" "rm" "-f" "ee9cca9f246836f3990627a3f0dada675155b2943ee78eaafc3d04411265c018"`
Dec 07 05:24:03.231 INFO [stdout] ee9cca9f246836f3990627a3f0dada675155b2943ee78eaafc3d04411265c018
Dec 07 05:24:03.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 07 05:24:03.590 INFO [stdout] 7f6f5e9e75c3c8e204b6f63529db20566ad19e915796bd0683e6dcaed7cdc401
Dec 07 05:24:03.596 INFO running `"docker" "start" "-a" "7f6f5e9e75c3c8e204b6f63529db20566ad19e915796bd0683e6dcaed7cdc401"`
Dec 07 05:24:04.259 INFO [stderr] usermod: no changes
Dec 07 05:24:04.295 INFO [stderr]    Compiling os_type v2.2.0 (/source)
Dec 07 05:24:05.567 INFO [stderr] warning: function is never used: `is_os_x`
Dec 07 05:24:05.567 INFO [stderr]   --> tests/../src/sw_vers.rs:27:1
Dec 07 05:24:05.567 INFO [stderr]    |
Dec 07 05:24:05.567 INFO [stderr] 27 | pub fn is_os_x() -> bool {
Dec 07 05:24:05.567 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.567 INFO [stderr]    |
Dec 07 05:24:05.567 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 05:24:05.567 INFO [stderr] 
Dec 07 05:24:05.567 INFO [stderr] warning: function is never used: `retrieve`
Dec 07 05:24:05.567 INFO [stderr]   --> tests/../src/sw_vers.rs:34:1
Dec 07 05:24:05.567 INFO [stderr]    |
Dec 07 05:24:05.567 INFO [stderr] 34 | pub fn retrieve() -> Option<SwVers> {
Dec 07 05:24:05.567 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.567 INFO [stderr] 
Dec 07 05:24:05.567 INFO [stderr] warning: function is never used: `file_exists`
Dec 07 05:24:05.567 INFO [stderr]  --> tests/../src/utils.rs:5:1
Dec 07 05:24:05.567 INFO [stderr]   |
Dec 07 05:24:05.567 INFO [stderr] 5 | pub fn file_exists<P: AsRef<Path>>(path: P) -> bool {
Dec 07 05:24:05.567 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.567 INFO [stderr] 
Dec 07 05:24:05.683 INFO [stderr] warning: function is never used: `read_file`
Dec 07 05:24:05.683 INFO [stderr]   --> tests/../src/rhel_release.rs:12:1
Dec 07 05:24:05.683 INFO [stderr]    |
Dec 07 05:24:05.683 INFO [stderr] 12 | fn read_file(filename: &str) -> Result<String, Error> {
Dec 07 05:24:05.683 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.683 INFO [stderr]    |
Dec 07 05:24:05.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 05:24:05.683 INFO [stderr] 
Dec 07 05:24:05.683 INFO [stderr] warning: function is never used: `retrieve`
Dec 07 05:24:05.683 INFO [stderr]   --> tests/../src/rhel_release.rs:19:1
Dec 07 05:24:05.683 INFO [stderr]    |
Dec 07 05:24:05.683 INFO [stderr] 19 | pub fn retrieve() -> Option<RHELRelease> {
Dec 07 05:24:05.683 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.683 INFO [stderr] 
Dec 07 05:24:05.683 INFO [stderr] warning: function is never used: `file_exists`
Dec 07 05:24:05.683 INFO [stderr]  --> tests/../src/utils.rs:5:1
Dec 07 05:24:05.683 INFO [stderr]   |
Dec 07 05:24:05.683 INFO [stderr] 5 | pub fn file_exists<P: AsRef<Path>>(path: P) -> bool {
Dec 07 05:24:05.683 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.683 INFO [stderr] 
Dec 07 05:24:05.683 INFO [stderr] warning: function is never used: `retrieve`
Dec 07 05:24:05.683 INFO [stderr]  --> tests/../src/lsb_release.rs:9:1
Dec 07 05:24:05.683 INFO [stderr]   |
Dec 07 05:24:05.683 INFO [stderr] 9 | pub fn retrieve() -> Option<LsbRelease> {
Dec 07 05:24:05.683 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.683 INFO [stderr]   |
Dec 07 05:24:05.683 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 05:24:05.683 INFO [stderr] 
Dec 07 05:24:05.683 INFO [stderr] warning: function is never used: `is_available`
Dec 07 05:24:05.683 INFO [stderr]   --> tests/../src/lsb_release.rs:18:1
Dec 07 05:24:05.683 INFO [stderr]    |
Dec 07 05:24:05.683 INFO [stderr] 18 | pub fn is_available() -> bool {
Dec 07 05:24:05.683 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.683 INFO [stderr] 
Dec 07 05:24:05.683 INFO [stderr] warning: function is never used: `file_exists`
Dec 07 05:24:05.683 INFO [stderr]  --> tests/../src/utils.rs:5:1
Dec 07 05:24:05.683 INFO [stderr]   |
Dec 07 05:24:05.683 INFO [stderr] 5 | pub fn file_exists<P: AsRef<Path>>(path: P) -> bool {
Dec 07 05:24:05.683 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.683 INFO [stderr] 
Dec 07 05:24:05.732 INFO [stderr] warning: struct is never constructed: `WindowsVer`
Dec 07 05:24:05.732 INFO [stderr]  --> src/windows_ver.rs:4:1
Dec 07 05:24:05.732 INFO [stderr]   |
Dec 07 05:24:05.732 INFO [stderr] 4 | pub struct WindowsVer {
Dec 07 05:24:05.732 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.732 INFO [stderr]   |
Dec 07 05:24:05.732 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 05:24:05.732 INFO [stderr] 
Dec 07 05:24:05.732 INFO [stderr] warning: function is never used: `retrieve`
Dec 07 05:24:05.732 INFO [stderr]  --> src/windows_ver.rs:8:1
Dec 07 05:24:05.732 INFO [stderr]   |
Dec 07 05:24:05.732 INFO [stderr] 8 | pub fn retrieve() -> Option<WindowsVer> {
Dec 07 05:24:05.732 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.732 INFO [stderr] 
Dec 07 05:24:05.732 INFO [stderr] warning: function is never used: `parse`
Dec 07 05:24:05.732 INFO [stderr]   --> src/windows_ver.rs:17:1
Dec 07 05:24:05.732 INFO [stderr]    |
Dec 07 05:24:05.732 INFO [stderr] 17 | pub fn parse(output: String) -> WindowsVer {
Dec 07 05:24:05.732 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.733 INFO [stderr] 
Dec 07 05:24:05.733 INFO [stderr] warning: function is never used: `is_os_x`
Dec 07 05:24:05.733 INFO [stderr]   --> src/sw_vers.rs:27:1
Dec 07 05:24:05.733 INFO [stderr]    |
Dec 07 05:24:05.733 INFO [stderr] 27 | pub fn is_os_x() -> bool {
Dec 07 05:24:05.733 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:24:05.733 INFO [stderr] 
Dec 07 05:24:07.301 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
Dec 07 05:24:07.306 INFO [stderr] su: No module specific data is present
Dec 07 05:24:07.528 INFO running `"docker" "inspect" "7f6f5e9e75c3c8e204b6f63529db20566ad19e915796bd0683e6dcaed7cdc401"`
Dec 07 05:24:07.655 INFO running `"docker" "rm" "-f" "7f6f5e9e75c3c8e204b6f63529db20566ad19e915796bd0683e6dcaed7cdc401"`
Dec 07 05:24:07.779 INFO [stdout] 7f6f5e9e75c3c8e204b6f63529db20566ad19e915796bd0683e6dcaed7cdc401
Dec 07 05:24:07.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 07 05:24:07.987 INFO [stdout] 77a16c9c5cfe4181b8fa52803d6eec692553d16d9d8356538b06f42327e4cfbf
Dec 07 05:24:07.989 INFO running `"docker" "start" "-a" "77a16c9c5cfe4181b8fa52803d6eec692553d16d9d8356538b06f42327e4cfbf"`
Dec 07 05:24:08.555 INFO [stderr] usermod: no changes
Dec 07 05:24:08.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 05:24:08.607 INFO [stderr]      Running /target/debug/deps/os_type-d28013430a1bebcf
Dec 07 05:24:08.610 INFO [stdout] 
Dec 07 05:24:08.610 INFO [stdout] running 1 test
Dec 07 05:24:08.649 INFO [stdout] test os_release::tests::parse_ubuntu_18_04_os_release ... ok
Dec 07 05:24:08.649 INFO [stdout] 
Dec 07 05:24:08.649 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:24:08.649 INFO [stdout] 
Dec 07 05:24:08.649 INFO [stderr]      Running /target/debug/deps/centos_release_test-5380ad106b8513bb
Dec 07 05:24:08.651 INFO [stdout] 
Dec 07 05:24:08.651 INFO [stdout] running 2 tests
Dec 07 05:24:08.709 INFO [stdout] test test_parses_version ... ok
Dec 07 05:24:08.749 INFO [stdout] test test_parses_distribution ... ok
Dec 07 05:24:08.749 INFO [stdout] 
Dec 07 05:24:08.749 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:24:08.749 INFO [stdout] 
Dec 07 05:24:08.753 INFO [stderr]      Running /target/debug/deps/lsb_release_test-95a5bf8d74d8ae37
Dec 07 05:24:08.754 INFO [stdout] 
Dec 07 05:24:08.754 INFO [stdout] running 8 tests
Dec 07 05:24:09.003 INFO [stdout] test test_parses_lsb_version ... ok
Dec 07 05:24:09.023 INFO [stdout] test test_parses_arch_lsb_version ... ok
Dec 07 05:24:09.034 INFO [stdout] test test_parses_opensuse_lsb_version ... ok
Dec 07 05:24:09.040 INFO [stdout] test test_parses_opensuse_lsb_distro ... ok
Dec 07 05:24:09.052 INFO [stdout] test test_parses_manjaro_lsb_distro ... ok
Dec 07 05:24:09.053 INFO [stdout] test test_parses_arch_lsb_distro ... ok
Dec 07 05:24:09.055 INFO [stdout] test test_parses_lsb_distro ... ok
Dec 07 05:24:09.058 INFO [stdout] test test_parses_manjaro_lsb_version ... ok
Dec 07 05:24:09.058 INFO [stdout] 
Dec 07 05:24:09.058 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:24:09.058 INFO [stdout] 
Dec 07 05:24:09.060 INFO [stderr]      Running /target/debug/deps/sw_vers_test-811a662d59c8d066
Dec 07 05:24:09.066 INFO [stdout] 
Dec 07 05:24:09.066 INFO [stdout] running 3 tests
Dec 07 05:24:09.265 INFO [stdout] test parses_build_version ... ok
Dec 07 05:24:09.283 INFO [stdout] test parses_product_version ... ok
Dec 07 05:24:09.316 INFO [stdout] test parses_product_name ... ok
Dec 07 05:24:09.316 INFO [stdout] 
Dec 07 05:24:09.316 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:24:09.316 INFO [stdout] 
Dec 07 05:24:09.317 INFO [stderr]    Doc-tests os_type
Dec 07 05:24:11.049 INFO [stdout] 
Dec 07 05:24:11.049 INFO [stdout] running 1 test
Dec 07 05:24:13.633 INFO [stdout] test src/lib.rs - current_platform (line 173) ... ok
Dec 07 05:24:13.633 INFO [stdout] 
Dec 07 05:24:13.633 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:24:13.633 INFO [stdout] 
Dec 07 05:24:13.646 INFO [stderr] su: No module specific data is present
Dec 07 05:24:13.986 INFO running `"docker" "inspect" "77a16c9c5cfe4181b8fa52803d6eec692553d16d9d8356538b06f42327e4cfbf"`
Dec 07 05:24:14.057 INFO running `"docker" "rm" "-f" "77a16c9c5cfe4181b8fa52803d6eec692553d16d9d8356538b06f42327e4cfbf"`
Dec 07 05:24:14.171 INFO [stdout] 77a16c9c5cfe4181b8fa52803d6eec692553d16d9d8356538b06f42327e4cfbf