Dec 06 18:22:34.605 INFO testing uvm_core-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 18:22:34.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:22:35.087 INFO [stdout] 0f3b41bbde3040984afbdb8bb11c1a88fd366163cd332b0141b96fffc6683760
Dec 06 18:22:35.089 INFO running `"docker" "start" "-a" "0f3b41bbde3040984afbdb8bb11c1a88fd366163cd332b0141b96fffc6683760"`
Dec 06 18:22:37.212 INFO [stderr] usermod: no changes
Dec 06 18:22:37.420 INFO [stderr]    Compiling plist v0.3.0
Dec 06 18:22:40.310 INFO [stderr]    Compiling uvm_core v0.0.1 (/source)
Dec 06 18:22:44.506 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
Dec 06 18:22:44.513 INFO [stderr] su: No module specific data is present
Dec 06 18:22:46.634 INFO running `"docker" "inspect" "0f3b41bbde3040984afbdb8bb11c1a88fd366163cd332b0141b96fffc6683760"`
Dec 06 18:22:46.914 INFO running `"docker" "rm" "-f" "0f3b41bbde3040984afbdb8bb11c1a88fd366163cd332b0141b96fffc6683760"`
Dec 06 18:22:47.260 INFO [stdout] 0f3b41bbde3040984afbdb8bb11c1a88fd366163cd332b0141b96fffc6683760
Dec 06 18:22:47.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:22:47.740 INFO [stdout] 6aabe490a4e6c31fab4f3bc031a0b9bfb6222cd818c13edb5845931b57ad07e1
Dec 06 18:22:47.746 INFO running `"docker" "start" "-a" "6aabe490a4e6c31fab4f3bc031a0b9bfb6222cd818c13edb5845931b57ad07e1"`
Dec 06 18:22:49.150 INFO [stderr] usermod: no changes
Dec 06 18:22:49.454 INFO [stderr]    Compiling wait-timeout v0.1.5
Dec 06 18:22:50.642 INFO [stderr]    Compiling rusty-fork v0.2.1
Dec 06 18:22:52.843 INFO [stderr]    Compiling proptest v0.8.7
Dec 06 18:23:10.533 INFO [stderr]    Compiling uvm_core v0.0.1 (/source)
Dec 06 18:23:12.044 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 06 18:23:12.044 INFO [stderr]   --> src/unity/installation.rs:83:9
Dec 06 18:23:12.044 INFO [stderr]    |
Dec 06 18:23:12.044 INFO [stderr] 83 |     use std::fs::OpenOptions;
Dec 06 18:23:12.044 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 06 18:23:12.044 INFO [stderr]    |
Dec 06 18:23:12.044 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 18:23:12.044 INFO [stderr] 
Dec 06 18:23:12.044 INFO [stderr] warning: unused import: `std::env`
Dec 06 18:23:12.044 INFO [stderr]   --> src/unity/current_installation.rs:22:9
Dec 06 18:23:12.044 INFO [stderr]    |
Dec 06 18:23:12.044 INFO [stderr] 22 |     use std::env;
Dec 06 18:23:12.045 INFO [stderr]    |         ^^^^^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.045 INFO [stderr] warning: unused import: `rand`
Dec 06 18:23:12.045 INFO [stderr]   --> src/unity/current_installation.rs:27:9
Dec 06 18:23:12.045 INFO [stderr]    |
Dec 06 18:23:12.045 INFO [stderr] 27 |     use rand;
Dec 06 18:23:12.045 INFO [stderr]    |         ^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.045 INFO [stderr] warning: unused import: `tempfile::TempDir`
Dec 06 18:23:12.045 INFO [stderr]   --> src/unity/current_installation.rs:28:9
Dec 06 18:23:12.045 INFO [stderr]    |
Dec 06 18:23:12.045 INFO [stderr] 28 |     use tempfile::TempDir;
Dec 06 18:23:12.045 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.045 INFO [stderr] warning: unused import: `deserialize`
Dec 06 18:23:12.045 INFO [stderr]   --> src/unity/current_installation.rs:34:24
Dec 06 18:23:12.045 INFO [stderr]    |
Dec 06 18:23:12.045 INFO [stderr] 34 |     use plist::serde::{deserialize, serialize_to_xml};
Dec 06 18:23:12.045 INFO [stderr]    |                        ^^^^^^^^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.045 INFO [stderr] warning: unused import: `std::env`
Dec 06 18:23:12.045 INFO [stderr]    --> src/unity/mod.rs:105:9
Dec 06 18:23:12.045 INFO [stderr]     |
Dec 06 18:23:12.045 INFO [stderr] 105 |     use std::env;
Dec 06 18:23:12.045 INFO [stderr]     |         ^^^^^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.045 INFO [stderr] warning: unused import: `rand`
Dec 06 18:23:12.045 INFO [stderr]    --> src/unity/mod.rs:109:9
Dec 06 18:23:12.045 INFO [stderr]     |
Dec 06 18:23:12.045 INFO [stderr] 109 |     use rand;
Dec 06 18:23:12.045 INFO [stderr]     |         ^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.045 INFO [stderr] warning: unused import: `deserialize`
Dec 06 18:23:12.045 INFO [stderr]    --> src/unity/mod.rs:115:24
Dec 06 18:23:12.045 INFO [stderr]     |
Dec 06 18:23:12.045 INFO [stderr] 115 |     use plist::serde::{deserialize, serialize_to_xml};
Dec 06 18:23:12.045 INFO [stderr]     |                        ^^^^^^^^^^^
Dec 06 18:23:12.045 INFO [stderr] 
Dec 06 18:23:12.451 INFO [stderr] warning: unused variable: `t`
Dec 06 18:23:12.451 INFO [stderr]    --> src/unity/installation.rs:125:14
Dec 06 18:23:12.452 INFO [stderr]     |
Dec 06 18:23:12.452 INFO [stderr] 125 |         let (t , path) = prepare_unity_installation!("2017.1.2f5");
Dec 06 18:23:12.452 INFO [stderr]     |              ^ help: consider using `_t` instead
Dec 06 18:23:12.452 INFO [stderr]     |
Dec 06 18:23:12.452 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 18:23:12.452 INFO [stderr] 
Dec 06 18:23:12.452 INFO [stderr] warning: unused variable: `t`
Dec 06 18:23:12.452 INFO [stderr]    --> src/unity/installation.rs:140:18
Dec 06 18:23:12.452 INFO [stderr]     |
Dec 06 18:23:12.452 INFO [stderr] 140 |             let (t , path) = prepare_unity_installation!(s);
Dec 06 18:23:12.452 INFO [stderr]     |                  ^ help: consider using `_t` instead
Dec 06 18:23:12.452 INFO [stderr] 
Dec 06 18:23:12.453 INFO [stderr] warning: unused variable: `temp_dir1`
Dec 06 18:23:12.453 INFO [stderr]    --> src/unity/mod.rs:165:13
Dec 06 18:23:12.453 INFO [stderr]     |
Dec 06 18:23:12.453 INFO [stderr] 165 |         let temp_dir1 = builder.tempdir_in(&test_dir).unwrap();
Dec 06 18:23:12.453 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_temp_dir1` instead
Dec 06 18:23:12.453 INFO [stderr] 
Dec 06 18:23:12.453 INFO [stderr] warning: unused variable: `temp_dir2`
Dec 06 18:23:12.453 INFO [stderr]    --> src/unity/mod.rs:166:13
Dec 06 18:23:12.453 INFO [stderr]     |
Dec 06 18:23:12.453 INFO [stderr] 166 |         let temp_dir2 = builder.tempdir_in(&test_dir).unwrap();
Dec 06 18:23:12.453 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_temp_dir2` instead
Dec 06 18:23:12.453 INFO [stderr] 
Dec 06 18:23:12.453 INFO [stderr] warning: unused variable: `temp_dir3`
Dec 06 18:23:12.453 INFO [stderr]    --> src/unity/mod.rs:167:13
Dec 06 18:23:12.453 INFO [stderr]     |
Dec 06 18:23:12.453 INFO [stderr] 167 |         let temp_dir3 = builder.tempdir_in(&test_dir).unwrap();
Dec 06 18:23:12.453 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_temp_dir3` instead
Dec 06 18:23:12.454 INFO [stderr] 
Dec 06 18:23:12.486 INFO [stderr] warning: variable does not need to be mutable
Dec 06 18:23:12.486 INFO [stderr]    --> src/unity/mod.rs:169:13
Dec 06 18:23:12.486 INFO [stderr]     |
Dec 06 18:23:12.486 INFO [stderr] 169 |         let mut subject = Installations::new(test_dir.path()).unwrap();
Dec 06 18:23:12.486 INFO [stderr]     |             ----^^^^^^^
Dec 06 18:23:12.486 INFO [stderr]     |             |
Dec 06 18:23:12.486 INFO [stderr]     |             help: remove this `mut`
Dec 06 18:23:12.487 INFO [stderr]     |
Dec 06 18:23:12.487 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 18:23:12.487 INFO [stderr] 
Dec 06 18:23:12.490 INFO [stderr] warning: variable does not need to be mutable
Dec 06 18:23:12.490 INFO [stderr]    --> src/unity/mod.rs:196:13
Dec 06 18:23:12.490 INFO [stderr]     |
Dec 06 18:23:12.490 INFO [stderr] 196 |         let mut subject = installations.versions();
Dec 06 18:23:12.490 INFO [stderr]     |             ----^^^^^^^
Dec 06 18:23:12.491 INFO [stderr]     |             |
Dec 06 18:23:12.491 INFO [stderr]     |             help: remove this `mut`
Dec 06 18:23:12.491 INFO [stderr] 
Dec 06 18:23:12.493 INFO [stderr] warning: variable does not need to be mutable
Dec 06 18:23:12.493 INFO [stderr]    --> src/unity/mod.rs:213:13
Dec 06 18:23:12.493 INFO [stderr]     |
Dec 06 18:23:12.493 INFO [stderr] 213 |         let mut subject = Versions::from(installations);
Dec 06 18:23:12.493 INFO [stderr]     |             ----^^^^^^^
Dec 06 18:23:12.493 INFO [stderr]     |             |
Dec 06 18:23:12.493 INFO [stderr]     |             help: remove this `mut`
Dec 06 18:23:12.493 INFO [stderr] 
Dec 06 18:23:12.645 INFO [stderr] warning: variable does not need to be mutable
Dec 06 18:23:12.645 INFO [stderr]    --> src/unity/mod.rs:233:17
Dec 06 18:23:12.645 INFO [stderr]     |
Dec 06 18:23:12.645 INFO [stderr] 233 |             let mut subject = Installations::new(test_dir.path()).unwrap();
Dec 06 18:23:12.645 INFO [stderr]     |                 ----^^^^^^^
Dec 06 18:23:12.645 INFO [stderr]     |                 |
Dec 06 18:23:12.645 INFO [stderr]     |                 help: remove this `mut`
Dec 06 18:23:12.645 INFO [stderr] 
Dec 06 18:23:12.659 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 18:23:12.659 INFO [stderr]    --> src/unity/mod.rs:222:5
Dec 06 18:23:12.660 INFO [stderr]     |
Dec 06 18:23:12.660 INFO [stderr] 222 | /     proptest! {
Dec 06 18:23:12.660 INFO [stderr] 223 | |         #[test]
Dec 06 18:23:12.660 INFO [stderr] 224 | |         fn doesnt_crash(ref s in "\\PC*") {
Dec 06 18:23:12.660 INFO [stderr] 225 | |             Installations::new(Path::new(s))
Dec 06 18:23:12.660 INFO [stderr] ...   |
Dec 06 18:23:12.660 INFO [stderr] 235 | |         }
Dec 06 18:23:12.660 INFO [stderr] 236 | |     }
Dec 06 18:23:12.660 INFO [stderr]     | |_____^
Dec 06 18:23:12.660 INFO [stderr]     |
Dec 06 18:23:12.660 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 18:23:12.660 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 18:23:12.660 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 18:23:12.660 INFO [stderr] 
Dec 06 18:23:18.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.82s
Dec 06 18:23:19.012 INFO [stderr] su: No module specific data is present
Dec 06 18:23:20.144 INFO running `"docker" "inspect" "6aabe490a4e6c31fab4f3bc031a0b9bfb6222cd818c13edb5845931b57ad07e1"`
Dec 06 18:23:20.366 INFO running `"docker" "rm" "-f" "6aabe490a4e6c31fab4f3bc031a0b9bfb6222cd818c13edb5845931b57ad07e1"`
Dec 06 18:23:20.679 INFO [stdout] 6aabe490a4e6c31fab4f3bc031a0b9bfb6222cd818c13edb5845931b57ad07e1
Dec 06 18:23:20.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:23:21.240 INFO [stdout] 26a66827cd1b4c3d9e11b105b88c293bb98eeea2aca82a7238e3f2b182fcf0e0
Dec 06 18:23:21.242 INFO running `"docker" "start" "-a" "26a66827cd1b4c3d9e11b105b88c293bb98eeea2aca82a7238e3f2b182fcf0e0"`
Dec 06 18:23:22.364 INFO [stderr] usermod: no changes
Dec 06 18:23:22.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 06 18:23:22.523 INFO [stderr]      Running /target/debug/deps/uvm_core-7ba1009a6a68811b
Dec 06 18:23:22.528 INFO [stdout] 
Dec 06 18:23:22.528 INFO [stdout] running 32 tests
Dec 06 18:23:22.568 INFO [stdout] test unity::installation::tests::create_installtion_from_path ... ok
Dec 06 18:23:22.569 INFO [stdout] test unity::tests::list_installations_in_empty_directory_returns_no_error ... ok
Dec 06 18:23:22.577 INFO [stdout] test unity::current_installation::tests::current_installation_fails_when_path_is_not_a_symlink ... ok
Dec 06 18:23:22.604 INFO [stdout] test unity::current_installation::tests::current_installation_returns_active_installation ... ok
Dec 06 18:23:22.620 INFO [stdout] test unity::tests::installations_can_be_converted_to_versions ... ok
Dec 06 18:23:22.655 INFO [stdout] test unity::version::tests::orders_version_all_equak ... ok
Dec 06 18:23:22.676 INFO [stdout] test unity::version::tests::orders_version_final_release_greater_than_beta ... ok
Dec 06 18:23:22.688 INFO [stdout] test unity::version::tests::orders_version_final_release_greater_than_patch ... ok
Dec 06 18:23:22.700 INFO [stdout] test unity::tests::list_installations_in_directory_filters_unity_installations ... ok
Dec 06 18:23:22.708 INFO [stdout] test unity::version::tests::orders_version_major_smaller ... ok
Dec 06 18:23:22.709 INFO [stdout] test unity::version::tests::orders_version_minor_smaller ... ok
Dec 06 18:23:22.716 INFO [stdout] test unity::version::tests::orders_version_patch_smaller ... ok
Dec 06 18:23:22.732 INFO [stdout] test unity::version::tests::orders_version_patch_release_greater_than_beta ... ok
Dec 06 18:23:22.732 INFO [stdout] test unity::version::tests::orders_version_revision_smaller ... ok
Dec 06 18:23:22.732 INFO [stdout] test unity::tests::versions_can_be_created_from_installations ... ok
Dec 06 18:23:22.750 INFO [stdout] test unity::version::tests::parse_version_string_with_valid_input ... ok
Dec 06 18:23:22.766 INFO [stdout] test unity::version::tests::splits_version_string_into_components ... ok
Dec 06 18:23:22.774 INFO [stdout] test unity::version::tests::when_version_contains_unknown_release_type ... ok
Dec 06 18:23:22.792 INFO [stdout] test unity::version::tests::when_version_has_long_digits ... ok
Dec 06 18:23:22.822 INFO [stdout] test unity::version::tests::when_version_has_only_zero_digits ... ok
Dec 06 18:23:22.823 INFO [stdout] test unity::tests::doesnt_crash ... ok
Dec 06 18:23:22.828 INFO [stdout] test unity::version::tests::when_version_is_a_random_string ... ok
Dec 06 18:23:22.834 INFO [stdout] test unity::version::tests::when_version_has_single_digits ... ok
Dec 06 18:23:22.840 INFO [stdout] test unity::version::tests::when_version_is_a_short_version ... ok
Dec 06 18:23:22.842 INFO [stdout] test unity::version::tests::when_version_is_empty ... ok
Dec 06 18:23:22.855 INFO [stdout] test unity::version::tests::when_version_is_semver ... ok
Dec 06 18:23:23.660 INFO [stdout] test unity::installation::tests::doesnt_crash ... ok
Dec 06 18:23:23.712 INFO [stdout] test unity::version::tests::doesnt_crash ... ok
Dec 06 18:23:24.332 INFO [stdout] test unity::version::tests::parses_all_valid_versions ... ok
Dec 06 18:23:24.560 INFO [stdout] test unity::version::tests::parses_version_back_to_original ... ok
Dec 06 18:23:25.277 INFO [stdout] test unity::installation::tests::parses_all_valid_versions ... ok
Dec 06 18:23:25.337 INFO [stdout] test unity::tests::parses_all_valid_versions ... ok
Dec 06 18:23:25.337 INFO [stdout] 
Dec 06 18:23:25.337 INFO [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:23:25.337 INFO [stdout] 
Dec 06 18:23:25.339 INFO [stderr]    Doc-tests uvm_core
Dec 06 18:23:26.873 INFO [stdout] 
Dec 06 18:23:26.873 INFO [stdout] running 0 tests
Dec 06 18:23:26.873 INFO [stdout] 
Dec 06 18:23:26.873 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:23:26.873 INFO [stdout] 
Dec 06 18:23:26.883 INFO [stderr] su: No module specific data is present
Dec 06 18:23:28.272 INFO running `"docker" "inspect" "26a66827cd1b4c3d9e11b105b88c293bb98eeea2aca82a7238e3f2b182fcf0e0"`
Dec 06 18:23:28.570 INFO running `"docker" "rm" "-f" "26a66827cd1b4c3d9e11b105b88c293bb98eeea2aca82a7238e3f2b182fcf0e0"`
Dec 06 18:23:28.852 INFO [stdout] 26a66827cd1b4c3d9e11b105b88c293bb98eeea2aca82a7238e3f2b182fcf0e0