Nov 18 04:38:05.087 INFO testing os_type-2.2.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 04:38:05.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 04:38:05.233 INFO [stdout] 225d072b7fac4d9fa1fd172b46b477daffb9f2f045c5e90fe7b2a8e34260c311
Nov 18 04:38:05.235 INFO running `"docker" "start" "-a" "225d072b7fac4d9fa1fd172b46b477daffb9f2f045c5e90fe7b2a8e34260c311"`
Nov 18 04:38:05.703 INFO [stderr] usermod: no changes
Nov 18 04:38:05.758 INFO [stderr]    Compiling os_type v2.2.0 (/source)
Nov 18 04:38:06.367 INFO [stderr] warning: unused import: `super::*`
Nov 18 04:38:06.367 INFO [stderr]   --> src/os_release.rs:60:9
Nov 18 04:38:06.367 INFO [stderr]    |
Nov 18 04:38:06.367 INFO [stderr] 60 |     use super::*;
Nov 18 04:38:06.367 INFO [stderr]    |         ^^^^^^^^
Nov 18 04:38:06.367 INFO [stderr]    |
Nov 18 04:38:06.367 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 18 04:38:06.367 INFO [stderr] 
Nov 18 04:38:06.491 INFO [stderr] warning: struct is never constructed: `WindowsVer`
Nov 18 04:38:06.491 INFO [stderr]  --> src/windows_ver.rs:4:1
Nov 18 04:38:06.491 INFO [stderr]   |
Nov 18 04:38:06.491 INFO [stderr] 4 | pub struct WindowsVer {
Nov 18 04:38:06.491 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:06.491 INFO [stderr]   |
Nov 18 04:38:06.491 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 04:38:06.491 INFO [stderr] 
Nov 18 04:38:06.491 INFO [stderr] warning: function is never used: `retrieve`
Nov 18 04:38:06.491 INFO [stderr]  --> src/windows_ver.rs:8:1
Nov 18 04:38:06.491 INFO [stderr]   |
Nov 18 04:38:06.491 INFO [stderr] 8 | pub fn retrieve() -> Option<WindowsVer> {
Nov 18 04:38:06.491 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:06.491 INFO [stderr] 
Nov 18 04:38:06.491 INFO [stderr] warning: function is never used: `parse`
Nov 18 04:38:06.491 INFO [stderr]   --> src/windows_ver.rs:17:1
Nov 18 04:38:06.491 INFO [stderr]    |
Nov 18 04:38:06.491 INFO [stderr] 17 | pub fn parse(output: String) -> WindowsVer {
Nov 18 04:38:06.491 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:06.491 INFO [stderr] 
Nov 18 04:38:06.491 INFO [stderr] warning: function is never used: `is_os_x`
Nov 18 04:38:06.491 INFO [stderr]   --> src/sw_vers.rs:27:1
Nov 18 04:38:06.491 INFO [stderr]    |
Nov 18 04:38:06.491 INFO [stderr] 27 | pub fn is_os_x() -> bool {
Nov 18 04:38:06.491 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:06.491 INFO [stderr] 
Nov 18 04:38:06.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 18 04:38:06.784 INFO [stderr] su: No module specific data is present
Nov 18 04:38:07.041 INFO running `"docker" "inspect" "225d072b7fac4d9fa1fd172b46b477daffb9f2f045c5e90fe7b2a8e34260c311"`
Nov 18 04:38:07.183 INFO running `"docker" "rm" "-f" "225d072b7fac4d9fa1fd172b46b477daffb9f2f045c5e90fe7b2a8e34260c311"`
Nov 18 04:38:07.403 INFO [stdout] 225d072b7fac4d9fa1fd172b46b477daffb9f2f045c5e90fe7b2a8e34260c311
Nov 18 04:38:07.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 04:38:07.777 INFO [stdout] 837fbb5e1fb8968080316fd4521e9bae4011f0ab7394180cd4aa79ef131fe88e
Nov 18 04:38:07.781 INFO running `"docker" "start" "-a" "837fbb5e1fb8968080316fd4521e9bae4011f0ab7394180cd4aa79ef131fe88e"`
Nov 18 04:38:08.334 INFO [stderr] usermod: no changes
Nov 18 04:38:08.392 INFO [stderr]    Compiling os_type v2.2.0 (/source)
Nov 18 04:38:09.319 INFO [stderr] warning: struct is never constructed: `WindowsVer`
Nov 18 04:38:09.319 INFO [stderr]  --> src/windows_ver.rs:4:1
Nov 18 04:38:09.319 INFO [stderr]   |
Nov 18 04:38:09.319 INFO [stderr] 4 | pub struct WindowsVer {
Nov 18 04:38:09.319 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.319 INFO [stderr]   |
Nov 18 04:38:09.319 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 04:38:09.319 INFO [stderr] 
Nov 18 04:38:09.319 INFO [stderr] warning: function is never used: `retrieve`
Nov 18 04:38:09.319 INFO [stderr]  --> src/windows_ver.rs:8:1
Nov 18 04:38:09.319 INFO [stderr]   |
Nov 18 04:38:09.319 INFO [stderr] 8 | pub fn retrieve() -> Option<WindowsVer> {
Nov 18 04:38:09.319 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.319 INFO [stderr] 
Nov 18 04:38:09.319 INFO [stderr] warning: function is never used: `parse`
Nov 18 04:38:09.319 INFO [stderr]   --> src/windows_ver.rs:17:1
Nov 18 04:38:09.319 INFO [stderr]    |
Nov 18 04:38:09.319 INFO [stderr] 17 | pub fn parse(output: String) -> WindowsVer {
Nov 18 04:38:09.319 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.319 INFO [stderr] 
Nov 18 04:38:09.319 INFO [stderr] warning: function is never used: `is_os_x`
Nov 18 04:38:09.319 INFO [stderr]   --> src/sw_vers.rs:27:1
Nov 18 04:38:09.319 INFO [stderr]    |
Nov 18 04:38:09.319 INFO [stderr] 27 | pub fn is_os_x() -> bool {
Nov 18 04:38:09.319 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.319 INFO [stderr] 
Nov 18 04:38:09.332 INFO [stderr] warning: function is never used: `read_file`
Nov 18 04:38:09.332 INFO [stderr]   --> tests/../src/rhel_release.rs:12:1
Nov 18 04:38:09.332 INFO [stderr]    |
Nov 18 04:38:09.332 INFO [stderr] 12 | fn read_file(filename: &str) -> Result<String, Error> {
Nov 18 04:38:09.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.332 INFO [stderr]    |
Nov 18 04:38:09.332 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 04:38:09.332 INFO [stderr] 
Nov 18 04:38:09.332 INFO [stderr] warning: function is never used: `retrieve`
Nov 18 04:38:09.332 INFO [stderr]   --> tests/../src/rhel_release.rs:19:1
Nov 18 04:38:09.332 INFO [stderr]    |
Nov 18 04:38:09.332 INFO [stderr] 19 | pub fn retrieve() -> Option<RHELRelease> {
Nov 18 04:38:09.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.332 INFO [stderr] 
Nov 18 04:38:09.332 INFO [stderr] warning: function is never used: `file_exists`
Nov 18 04:38:09.332 INFO [stderr]  --> tests/../src/utils.rs:5:1
Nov 18 04:38:09.332 INFO [stderr]   |
Nov 18 04:38:09.332 INFO [stderr] 5 | pub fn file_exists<P: AsRef<Path>>(path: P) -> bool {
Nov 18 04:38:09.332 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.332 INFO [stderr] 
Nov 18 04:38:09.406 INFO [stderr] warning: function is never used: `is_os_x`
Nov 18 04:38:09.406 INFO [stderr]   --> tests/../src/sw_vers.rs:27:1
Nov 18 04:38:09.406 INFO [stderr]    |
Nov 18 04:38:09.406 INFO [stderr] 27 | pub fn is_os_x() -> bool {
Nov 18 04:38:09.406 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.406 INFO [stderr]    |
Nov 18 04:38:09.406 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 04:38:09.406 INFO [stderr] 
Nov 18 04:38:09.406 INFO [stderr] warning: function is never used: `retrieve`
Nov 18 04:38:09.406 INFO [stderr]   --> tests/../src/sw_vers.rs:34:1
Nov 18 04:38:09.406 INFO [stderr]    |
Nov 18 04:38:09.406 INFO [stderr] 34 | pub fn retrieve() -> Option<SwVers> {
Nov 18 04:38:09.406 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.408 INFO [stderr] 
Nov 18 04:38:09.408 INFO [stderr] warning: function is never used: `file_exists`
Nov 18 04:38:09.408 INFO [stderr]  --> tests/../src/utils.rs:5:1
Nov 18 04:38:09.408 INFO [stderr]   |
Nov 18 04:38:09.408 INFO [stderr] 5 | pub fn file_exists<P: AsRef<Path>>(path: P) -> bool {
Nov 18 04:38:09.408 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.411 INFO [stderr] 
Nov 18 04:38:09.691 INFO [stderr] warning: function is never used: `retrieve`
Nov 18 04:38:09.691 INFO [stderr]  --> tests/../src/lsb_release.rs:9:1
Nov 18 04:38:09.691 INFO [stderr]   |
Nov 18 04:38:09.691 INFO [stderr] 9 | pub fn retrieve() -> Option<LsbRelease> {
Nov 18 04:38:09.691 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.691 INFO [stderr]   |
Nov 18 04:38:09.691 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 04:38:09.691 INFO [stderr] 
Nov 18 04:38:09.691 INFO [stderr] warning: function is never used: `is_available`
Nov 18 04:38:09.691 INFO [stderr]   --> tests/../src/lsb_release.rs:18:1
Nov 18 04:38:09.691 INFO [stderr]    |
Nov 18 04:38:09.691 INFO [stderr] 18 | pub fn is_available() -> bool {
Nov 18 04:38:09.691 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.691 INFO [stderr] 
Nov 18 04:38:09.691 INFO [stderr] warning: function is never used: `file_exists`
Nov 18 04:38:09.691 INFO [stderr]  --> tests/../src/utils.rs:5:1
Nov 18 04:38:09.691 INFO [stderr]   |
Nov 18 04:38:09.691 INFO [stderr] 5 | pub fn file_exists<P: AsRef<Path>>(path: P) -> bool {
Nov 18 04:38:09.691 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:38:09.691 INFO [stderr] 
Nov 18 04:38:11.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Nov 18 04:38:11.023 INFO [stderr] su: No module specific data is present
Nov 18 04:38:11.371 INFO running `"docker" "inspect" "837fbb5e1fb8968080316fd4521e9bae4011f0ab7394180cd4aa79ef131fe88e"`
Nov 18 04:38:11.544 INFO running `"docker" "rm" "-f" "837fbb5e1fb8968080316fd4521e9bae4011f0ab7394180cd4aa79ef131fe88e"`
Nov 18 04:38:11.768 INFO [stdout] 837fbb5e1fb8968080316fd4521e9bae4011f0ab7394180cd4aa79ef131fe88e
Nov 18 04:38:11.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 04:38:12.074 INFO [stdout] 0361bfeb9db48820283698394b1c554a71c9f407045177ee44971288fdefa93e
Nov 18 04:38:12.076 INFO running `"docker" "start" "-a" "0361bfeb9db48820283698394b1c554a71c9f407045177ee44971288fdefa93e"`
Nov 18 04:38:12.637 INFO [stderr] usermod: no changes
Nov 18 04:38:12.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 04:38:12.693 INFO [stderr]      Running /target/debug/deps/os_type-a686ea5072538243
Nov 18 04:38:12.695 INFO [stdout] 
Nov 18 04:38:12.695 INFO [stdout] running 1 test
Nov 18 04:38:12.743 INFO [stderr]      Running /target/debug/deps/centos_release_test-0a1a6ce35d17195c
Nov 18 04:38:12.743 INFO [stdout] test os_release::tests::parse_ubuntu_18_04_os_release ... ok
Nov 18 04:38:12.743 INFO [stdout] 
Nov 18 04:38:12.743 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:38:12.743 INFO [stdout] 
Nov 18 04:38:12.747 INFO [stdout] 
Nov 18 04:38:12.747 INFO [stdout] running 2 tests
Nov 18 04:38:12.801 INFO [stdout] test test_parses_version ... ok
Nov 18 04:38:12.803 INFO [stdout] test test_parses_distribution ... ok
Nov 18 04:38:12.803 INFO [stdout] 
Nov 18 04:38:12.803 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:38:12.803 INFO [stdout] 
Nov 18 04:38:12.803 INFO [stderr]      Running /target/debug/deps/lsb_release_test-af14a8eaceac6b92
Nov 18 04:38:12.805 INFO [stdout] 
Nov 18 04:38:12.805 INFO [stdout] running 8 tests
Nov 18 04:38:13.003 INFO [stdout] test test_parses_manjaro_lsb_distro ... ok
Nov 18 04:38:13.015 INFO [stdout] test test_parses_manjaro_lsb_version ... ok
Nov 18 04:38:13.048 INFO [stdout] test test_parses_arch_lsb_version ... ok
Nov 18 04:38:13.056 INFO [stdout] test test_parses_arch_lsb_distro ... ok
Nov 18 04:38:13.071 INFO [stdout] test test_parses_lsb_version ... ok
Nov 18 04:38:13.087 INFO [stdout] test test_parses_opensuse_lsb_distro ... ok
Nov 18 04:38:13.095 INFO [stdout] test test_parses_lsb_distro ... ok
Nov 18 04:38:13.101 INFO [stdout] test test_parses_opensuse_lsb_version ... ok
Nov 18 04:38:13.101 INFO [stdout] 
Nov 18 04:38:13.101 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:38:13.101 INFO [stdout] 
Nov 18 04:38:13.103 INFO [stderr]      Running /target/debug/deps/sw_vers_test-f5054dcc00997c44
Nov 18 04:38:13.107 INFO [stdout] 
Nov 18 04:38:13.107 INFO [stdout] running 3 tests
Nov 18 04:38:13.383 INFO [stdout] test parses_build_version ... ok
Nov 18 04:38:13.391 INFO [stdout] test parses_product_name ... ok
Nov 18 04:38:13.405 INFO [stdout] test parses_product_version ... ok
Nov 18 04:38:13.405 INFO [stdout] 
Nov 18 04:38:13.405 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:38:13.405 INFO [stdout] 
Nov 18 04:38:13.423 INFO [stderr]    Doc-tests os_type
Nov 18 04:38:14.460 INFO [stdout] 
Nov 18 04:38:14.460 INFO [stdout] running 1 test
Nov 18 04:38:16.523 INFO [stdout] test src/lib.rs - current_platform (line 173) ... ok
Nov 18 04:38:16.523 INFO [stdout] 
Nov 18 04:38:16.523 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:38:16.523 INFO [stdout] 
Nov 18 04:38:16.531 INFO [stderr] su: No module specific data is present
Nov 18 04:38:17.266 INFO running `"docker" "inspect" "0361bfeb9db48820283698394b1c554a71c9f407045177ee44971288fdefa93e"`
Nov 18 04:38:17.471 INFO running `"docker" "rm" "-f" "0361bfeb9db48820283698394b1c554a71c9f407045177ee44971288fdefa93e"`
Nov 18 04:38:17.687 INFO [stdout] 0361bfeb9db48820283698394b1c554a71c9f407045177ee44971288fdefa93e