Dec 14 04:37:35.338 INFO testing Wintus/rust-sleep-sort against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 04:37:35.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:37:35.842 INFO [stdout] 75182d03118a8f5923fef441b6008cae689d5f8a4e5e4c8370f689ef07859266 Dec 14 04:37:35.842 INFO running `"docker" "start" "-a" "75182d03118a8f5923fef441b6008cae689d5f8a4e5e4c8370f689ef07859266"` Dec 14 04:37:37.144 INFO [stderr] usermod: no changes Dec 14 04:37:37.199 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 14 04:37:37.199 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 14 04:37:37.199 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 14 04:37:37.199 INFO [stderr] files will be included as a binary target: Dec 14 04:37:37.199 INFO [stderr] Dec 14 04:37:37.199 INFO [stderr] * /source/src/main.rs Dec 14 04:37:37.199 INFO [stderr] Dec 14 04:37:37.199 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 14 04:37:37.199 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 14 04:37:37.199 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 14 04:37:37.199 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 14 04:37:37.199 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 14 04:37:37.199 INFO [stderr] Dec 14 04:37:37.199 INFO [stderr] For more information on this warning you can consult Dec 14 04:37:37.199 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 14 04:37:37.199 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `sleep_sort`, Dec 14 04:37:37.199 INFO [stderr] please set bin.path in Cargo.toml Dec 14 04:37:37.215 INFO [stderr] Compiling rust_sleep_sort v0.1.0 (/source) Dec 14 04:37:39.866 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s Dec 14 04:37:39.869 INFO [stderr] su: No module specific data is present Dec 14 04:37:40.600 INFO running `"docker" "inspect" "75182d03118a8f5923fef441b6008cae689d5f8a4e5e4c8370f689ef07859266"` Dec 14 04:37:40.757 INFO running `"docker" "rm" "-f" "75182d03118a8f5923fef441b6008cae689d5f8a4e5e4c8370f689ef07859266"` Dec 14 04:37:40.975 INFO [stdout] 75182d03118a8f5923fef441b6008cae689d5f8a4e5e4c8370f689ef07859266 Dec 14 04:37:40.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:37:41.517 INFO [stdout] 0f7618840ceae545ff7cf604be5c43384992022df01d5aba382f67302b9b165d Dec 14 04:37:41.519 INFO running `"docker" "start" "-a" "0f7618840ceae545ff7cf604be5c43384992022df01d5aba382f67302b9b165d"` Dec 14 04:37:42.889 INFO [stderr] usermod: no changes Dec 14 04:37:42.929 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 14 04:37:42.929 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 14 04:37:42.929 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 14 04:37:42.929 INFO [stderr] files will be included as a binary target: Dec 14 04:37:42.929 INFO [stderr] Dec 14 04:37:42.929 INFO [stderr] * /source/src/main.rs Dec 14 04:37:42.930 INFO [stderr] Dec 14 04:37:42.930 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 14 04:37:42.930 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 14 04:37:42.930 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 14 04:37:42.930 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 14 04:37:42.930 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 14 04:37:42.930 INFO [stderr] Dec 14 04:37:42.930 INFO [stderr] For more information on this warning you can consult Dec 14 04:37:42.930 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 14 04:37:42.930 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `sleep_sort`, Dec 14 04:37:42.930 INFO [stderr] please set bin.path in Cargo.toml Dec 14 04:37:42.942 INFO [stderr] Compiling rust_sleep_sort v0.1.0 (/source) Dec 14 04:37:46.007 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.09s Dec 14 04:37:46.011 INFO [stderr] su: No module specific data is present Dec 14 04:37:46.897 INFO running `"docker" "inspect" "0f7618840ceae545ff7cf604be5c43384992022df01d5aba382f67302b9b165d"` Dec 14 04:37:47.191 INFO running `"docker" "rm" "-f" "0f7618840ceae545ff7cf604be5c43384992022df01d5aba382f67302b9b165d"` Dec 14 04:37:47.539 INFO [stdout] 0f7618840ceae545ff7cf604be5c43384992022df01d5aba382f67302b9b165d Dec 14 04:37:47.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:37:48.019 INFO [stdout] 45256184cc2cbcf8afca04ddee5ece8e5b69d5201d40ad2a13d6d67c4a3df6f8 Dec 14 04:37:48.024 INFO running `"docker" "start" "-a" "45256184cc2cbcf8afca04ddee5ece8e5b69d5201d40ad2a13d6d67c4a3df6f8"` Dec 14 04:37:49.500 INFO [stderr] usermod: no changes Dec 14 04:37:49.563 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 14 04:37:49.563 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 14 04:37:49.563 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 14 04:37:49.563 INFO [stderr] files will be included as a binary target: Dec 14 04:37:49.563 INFO [stderr] Dec 14 04:37:49.563 INFO [stderr] * /source/src/main.rs Dec 14 04:37:49.563 INFO [stderr] Dec 14 04:37:49.563 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 14 04:37:49.563 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 14 04:37:49.563 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 14 04:37:49.563 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 14 04:37:49.563 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 14 04:37:49.563 INFO [stderr] Dec 14 04:37:49.563 INFO [stderr] For more information on this warning you can consult Dec 14 04:37:49.563 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 14 04:37:49.563 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `sleep_sort`, Dec 14 04:37:49.563 INFO [stderr] please set bin.path in Cargo.toml Dec 14 04:37:49.575 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Dec 14 04:37:49.575 INFO [stderr] Running /target/debug/deps/sleep_sort-d37ef72dca657524 Dec 14 04:37:49.582 INFO [stdout] Dec 14 04:37:49.582 INFO [stdout] running 5 tests Dec 14 04:37:49.582 INFO [stdout] test tests::test_log ... ok Dec 14 04:37:49.811 INFO [stdout] test tests::test_case_1 ... ok Dec 14 04:37:49.827 INFO [stdout] test tests::test_case_2 ... ok Dec 14 04:37:49.851 INFO [stdout] test tests::test_case_0 ... ok Dec 14 04:37:50.331 INFO [stdout] test tests::test_rand_ns ... FAILED Dec 14 04:37:50.331 INFO [stdout] Dec 14 04:37:50.331 INFO [stdout] failures: Dec 14 04:37:50.331 INFO [stdout] Dec 14 04:37:50.331 INFO [stdout] ---- tests::test_rand_ns stdout ---- Dec 14 04:37:50.331 INFO [stdout] thread 'tests::test_rand_ns' panicked at 'assertion failed: `(left == right)` Dec 14 04:37:50.331 INFO [stdout] left: `[113, 339, 348, 607, 745, 783, 908, 998]`, Dec 14 04:37:50.331 INFO [stdout] right: `[113, 348, 339, 607, 745, 783, 908, 998]`', src/tests.rs:64:5 Dec 14 04:37:50.331 INFO [stdout] stack backtrace: Dec 14 04:37:50.331 INFO [stdout] 0: 0x561984fc71d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 04:37:50.331 INFO [stdout] 1: 0x561984fc1968 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 04:37:50.331 INFO [stdout] 2: 0x561984fc6142 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 04:37:50.331 INFO [stdout] 3: 0x561984fc5e37 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 04:37:50.331 INFO [stdout] 4: 0x561984fc6850 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 04:37:50.331 INFO [stdout] 5: 0x561984fc63d1 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 14 04:37:50.331 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 04:37:50.331 INFO [stdout] 6: 0x561984fc631e - std::panicking::begin_panic_fmt::h33c12d7eb9e26fea Dec 14 04:37:50.331 INFO [stdout] at src/libstd/panicking.rs:349 Dec 14 04:37:50.331 INFO [stdout] 7: 0x561984f69e50 - sleep_sort::tests::test_rand_ns::h66829aa8631628d3 Dec 14 04:37:50.331 INFO [stdout] at src/tests.rs:64 Dec 14 04:37:50.331 INFO [stdout] 8: 0x561984f69b39 - sleep_sort::tests::test_rand_ns::{{closure}}::hac14c886f4859d41 Dec 14 04:37:50.331 INFO [stdout] at src/tests.rs:52 Dec 14 04:37:50.331 INFO [stdout] 9: 0x561984f4973d - core::ops::function::FnOnce::call_once::h26bd8dc972d631e6 Dec 14 04:37:50.331 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 04:37:50.331 INFO [stdout] 10: 0x561984f71f0e - >::call_box::h3cf534772c089f15 Dec 14 04:37:50.331 INFO [stdout] at src/libtest/lib.rs:1483 Dec 14 04:37:50.331 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 04:37:50.331 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 04:37:50.331 INFO [stdout] 11: 0x561984fd4e59 - __rust_maybe_catch_panic Dec 14 04:37:50.331 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 04:37:50.331 INFO [stdout] 12: 0x561984f8f8b7 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 04:37:50.331 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 04:37:50.331 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 04:37:50.331 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 04:37:50.331 INFO [stdout] 13: 0x561984f6a7c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 04:37:50.331 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 04:37:50.331 INFO [stdout] 14: 0x561984f6ae34 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 04:37:50.332 INFO [stdout] 15: 0x561984fd4e59 - __rust_maybe_catch_panic Dec 14 04:37:50.332 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 04:37:50.332 INFO [stdout] 16: 0x561984f71dec - >::call_box::h260fd1ad8e2854a6 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 04:37:50.332 INFO [stdout] 17: 0x561984fc8e1d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 04:37:50.332 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 04:37:50.332 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 04:37:50.332 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 04:37:50.332 INFO [stdout] 18: 0x7f8bd6aad6b9 - start_thread Dec 14 04:37:50.332 INFO [stdout] 19: 0x7f8bd65cd41c - clone Dec 14 04:37:50.332 INFO [stdout] 20: 0x0 - Dec 14 04:37:50.332 INFO [stdout] Dec 14 04:37:50.332 INFO [stdout] Dec 14 04:37:50.332 INFO [stdout] failures: Dec 14 04:37:50.332 INFO [stdout] tests::test_rand_ns Dec 14 04:37:50.332 INFO [stdout] Dec 14 04:37:50.332 INFO [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 04:37:50.332 INFO [stdout] Dec 14 04:37:50.339 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 14 04:37:50.339 INFO [stderr] su: No module specific data is present Dec 14 04:37:51.047 INFO running `"docker" "inspect" "45256184cc2cbcf8afca04ddee5ece8e5b69d5201d40ad2a13d6d67c4a3df6f8"` Dec 14 04:37:51.453 INFO running `"docker" "rm" "-f" "45256184cc2cbcf8afca04ddee5ece8e5b69d5201d40ad2a13d6d67c4a3df6f8"` Dec 14 04:37:51.743 INFO [stdout] 45256184cc2cbcf8afca04ddee5ece8e5b69d5201d40ad2a13d6d67c4a3df6f8