Dec 07 07:55:33.088 INFO testing machine-ip-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 07:55:33.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 07:55:33.233 INFO [stdout] d5d65c373caf8bd251664423769b4de9101529334cd7e1d0fbd9aac3d1b39c6b Dec 07 07:55:33.234 INFO running `"docker" "start" "-a" "d5d65c373caf8bd251664423769b4de9101529334cd7e1d0fbd9aac3d1b39c6b"` Dec 07 07:55:33.672 INFO [stderr] usermod: no changes Dec 07 07:55:33.696 INFO [stderr] Compiling machine-ip v0.2.1 (/source) Dec 07 07:55:34.396 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s Dec 07 07:55:34.397 INFO [stderr] su: No module specific data is present Dec 07 07:55:34.683 INFO running `"docker" "inspect" "d5d65c373caf8bd251664423769b4de9101529334cd7e1d0fbd9aac3d1b39c6b"` Dec 07 07:55:34.754 INFO running `"docker" "rm" "-f" "d5d65c373caf8bd251664423769b4de9101529334cd7e1d0fbd9aac3d1b39c6b"` Dec 07 07:55:34.863 INFO [stdout] d5d65c373caf8bd251664423769b4de9101529334cd7e1d0fbd9aac3d1b39c6b Dec 07 07:55:34.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 07:55:35.048 INFO [stdout] 36b1edbd24f427a8cb2e848a7ece22728e753c0eef6365c44d3a974c3cc551cf Dec 07 07:55:35.054 INFO running `"docker" "start" "-a" "36b1edbd24f427a8cb2e848a7ece22728e753c0eef6365c44d3a974c3cc551cf"` Dec 07 07:55:35.595 INFO [stderr] usermod: no changes Dec 07 07:55:35.640 INFO [stderr] Compiling machine-ip v0.2.1 (/source) Dec 07 07:55:36.914 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.29s Dec 07 07:55:36.917 INFO [stderr] su: No module specific data is present Dec 07 07:55:37.270 INFO running `"docker" "inspect" "36b1edbd24f427a8cb2e848a7ece22728e753c0eef6365c44d3a974c3cc551cf"` Dec 07 07:55:37.385 INFO running `"docker" "rm" "-f" "36b1edbd24f427a8cb2e848a7ece22728e753c0eef6365c44d3a974c3cc551cf"` Dec 07 07:55:37.471 INFO [stdout] 36b1edbd24f427a8cb2e848a7ece22728e753c0eef6365c44d3a974c3cc551cf Dec 07 07:55:37.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 07:55:37.698 INFO [stdout] be43ccaf4fa6be581ad8692a79521d05515c533bba1dd819a3e8bd6c493a811b Dec 07 07:55:37.702 INFO running `"docker" "start" "-a" "be43ccaf4fa6be581ad8692a79521d05515c533bba1dd819a3e8bd6c493a811b"` Dec 07 07:55:38.136 INFO [stderr] usermod: no changes Dec 07 07:55:38.167 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 07 07:55:38.167 INFO [stderr] Running /target/debug/deps/machine_ip-8cc72ed94cf67c89 Dec 07 07:55:38.169 INFO [stdout] Dec 07 07:55:38.169 INFO [stdout] running 1 test Dec 07 07:55:38.206 INFO [stdout] test tests::it_works ... FAILED Dec 07 07:55:38.206 INFO [stdout] Dec 07 07:55:38.206 INFO [stdout] failures: Dec 07 07:55:38.206 INFO [stdout] Dec 07 07:55:38.206 INFO [stdout] ---- tests::it_works stdout ---- Dec 07 07:55:38.206 INFO [stdout] res: None Dec 07 07:55:38.206 INFO [stdout] thread 'tests::it_works' panicked at 'assertion failed: res.is_some()', src/lib.rs:46:9 Dec 07 07:55:38.206 INFO [stdout] stack backtrace: Dec 07 07:55:38.206 INFO [stdout] 0: 0x557fd812db93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 07 07:55:38.206 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 07:55:38.206 INFO [stdout] 1: 0x557fd81281c8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 07 07:55:38.206 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 07:55:38.206 INFO [stdout] 2: 0x557fd812ca82 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 07 07:55:38.206 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 07:55:38.206 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 07:55:38.206 INFO [stdout] 3: 0x557fd812c76c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 07 07:55:38.206 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 07:55:38.206 INFO [stdout] 4: 0x557fd812d190 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 07 07:55:38.206 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 07:55:38.206 INFO [stdout] 5: 0x557fd80dbf93 - std::panicking::begin_panic::h6e31cece17d3c7e6 Dec 07 07:55:38.206 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425 Dec 07 07:55:38.206 INFO [stdout] 6: 0x557fd80d5a4c - machine_ip::tests::it_works::h53bb574b8dc799f9 Dec 07 07:55:38.206 INFO [stdout] at src/lib.rs:46 Dec 07 07:55:38.206 INFO [stdout] 7: 0x557fd80d5949 - machine_ip::tests::it_works::{{closure}}::h0562b1fbe3bc3475 Dec 07 07:55:38.206 INFO [stdout] at src/lib.rs:43 Dec 07 07:55:38.206 INFO [stdout] 8: 0x557fd80d48fd - core::ops::function::FnOnce::call_once::hb94e2a457266fadb Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 07:55:38.207 INFO [stdout] 9: 0x557fd80e630e - >::call_box::h9ed1658cdce7f33f Dec 07 07:55:38.207 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 07:55:38.207 INFO [stdout] 10: 0x557fd813fc09 - __rust_maybe_catch_panic Dec 07 07:55:38.207 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 07:55:38.207 INFO [stdout] 11: 0x557fd80de1e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 07:55:38.207 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 07 07:55:38.207 INFO [stdout] 12: 0x557fd80df174 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 07 07:55:38.207 INFO [stdout] 13: 0x557fd813fc09 - __rust_maybe_catch_panic Dec 07 07:55:38.207 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 07:55:38.207 INFO [stdout] 14: 0x557fd80e61ec - >::call_box::h6465cc998309e287 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 07:55:38.207 INFO [stdout] 15: 0x557fd8133bcd - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 07 07:55:38.207 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 07 07:55:38.207 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 07:55:38.207 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 07:55:38.207 INFO [stdout] 16: 0x7fb1302ad6b9 - start_thread Dec 07 07:55:38.207 INFO [stdout] 17: 0x7fb12fdcd41c - clone Dec 07 07:55:38.207 INFO [stdout] 18: 0x0 - Dec 07 07:55:38.207 INFO [stdout] Dec 07 07:55:38.207 INFO [stdout] Dec 07 07:55:38.207 INFO [stdout] failures: Dec 07 07:55:38.207 INFO [stdout] tests::it_works Dec 07 07:55:38.207 INFO [stdout] Dec 07 07:55:38.207 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 07:55:38.207 INFO [stdout] Dec 07 07:55:38.207 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 07 07:55:38.209 INFO [stderr] su: No module specific data is present Dec 07 07:55:38.580 INFO running `"docker" "inspect" "be43ccaf4fa6be581ad8692a79521d05515c533bba1dd819a3e8bd6c493a811b"` Dec 07 07:55:38.716 INFO running `"docker" "rm" "-f" "be43ccaf4fa6be581ad8692a79521d05515c533bba1dd819a3e8bd6c493a811b"` Dec 07 07:55:38.831 INFO [stdout] be43ccaf4fa6be581ad8692a79521d05515c533bba1dd819a3e8bd6c493a811b