Nov 18 06:49:41.506 INFO testing machine-ip-0.2.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 06:49:41.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:49:42.053 INFO [stdout] c0ffbe17c6c640358380117d3e931a40f13c55a4cab494b48b72bcd76d8300e0 Nov 18 06:49:42.056 INFO running `"docker" "start" "-a" "c0ffbe17c6c640358380117d3e931a40f13c55a4cab494b48b72bcd76d8300e0"` Nov 18 06:49:43.494 INFO [stderr] usermod: no changes Nov 18 06:49:43.556 INFO [stderr] Compiling machine-ip v0.2.1 (/source) Nov 18 06:49:44.551 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s Nov 18 06:49:44.551 INFO [stderr] su: No module specific data is present Nov 18 06:49:45.136 INFO running `"docker" "inspect" "c0ffbe17c6c640358380117d3e931a40f13c55a4cab494b48b72bcd76d8300e0"` Nov 18 06:49:45.209 INFO running `"docker" "rm" "-f" "c0ffbe17c6c640358380117d3e931a40f13c55a4cab494b48b72bcd76d8300e0"` Nov 18 06:49:45.343 INFO [stdout] c0ffbe17c6c640358380117d3e931a40f13c55a4cab494b48b72bcd76d8300e0 Nov 18 06:49:45.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:49:45.523 INFO [stdout] 72c980156021336753873a971e919d48168ce73ff806c3b31e0c78b7b232ae4f Nov 18 06:49:45.528 INFO running `"docker" "start" "-a" "72c980156021336753873a971e919d48168ce73ff806c3b31e0c78b7b232ae4f"` Nov 18 06:49:45.962 INFO [stderr] usermod: no changes Nov 18 06:49:46.011 INFO [stderr] Compiling machine-ip v0.2.1 (/source) Nov 18 06:49:47.125 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s Nov 18 06:49:47.129 INFO [stderr] su: No module specific data is present Nov 18 06:49:47.492 INFO running `"docker" "inspect" "72c980156021336753873a971e919d48168ce73ff806c3b31e0c78b7b232ae4f"` Nov 18 06:49:47.572 INFO running `"docker" "rm" "-f" "72c980156021336753873a971e919d48168ce73ff806c3b31e0c78b7b232ae4f"` Nov 18 06:49:47.625 INFO [stdout] 72c980156021336753873a971e919d48168ce73ff806c3b31e0c78b7b232ae4f Nov 18 06:49:47.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:49:47.828 INFO [stdout] d6dc86ce9cf81d4583637b3912546f3eff8c2d0aa85138e41f049e8a7631a263 Nov 18 06:49:47.834 INFO running `"docker" "start" "-a" "d6dc86ce9cf81d4583637b3912546f3eff8c2d0aa85138e41f049e8a7631a263"` Nov 18 06:49:48.343 INFO [stderr] usermod: no changes Nov 18 06:49:48.376 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Nov 18 06:49:48.376 INFO [stderr] Running /target/debug/deps/machine_ip-a26faab80b81d953 Nov 18 06:49:48.378 INFO [stdout] Nov 18 06:49:48.378 INFO [stdout] running 1 test Nov 18 06:49:48.416 INFO [stdout] test tests::it_works ... FAILED Nov 18 06:49:48.416 INFO [stdout] Nov 18 06:49:48.416 INFO [stdout] failures: Nov 18 06:49:48.416 INFO [stdout] Nov 18 06:49:48.416 INFO [stdout] ---- tests::it_works stdout ---- Nov 18 06:49:48.416 INFO [stdout] res: None Nov 18 06:49:48.416 INFO [stdout] thread 'tests::it_works' panicked at 'assertion failed: res.is_some()', src/lib.rs:46:9 Nov 18 06:49:48.416 INFO [stdout] stack backtrace: Nov 18 06:49:48.416 INFO [stdout] 0: 0x55bdbb8965f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709 Nov 18 06:49:48.416 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 06:49:48.416 INFO [stdout] 1: 0x55bdbb890dd8 - std::sys_common::backtrace::_print::h84c40fecda6d638e Nov 18 06:49:48.416 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 06:49:48.416 INFO [stdout] 2: 0x55bdbb8954e4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7 Nov 18 06:49:48.416 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 06:49:48.416 INFO [stdout] at libstd/panicking.rs:211 Nov 18 06:49:48.416 INFO [stdout] 3: 0x55bdbb8951cc - std::panicking::default_hook::hb9a45c11a33bbcb2 Nov 18 06:49:48.416 INFO [stdout] at libstd/panicking.rs:221 Nov 18 06:49:48.416 INFO [stdout] 4: 0x55bdbb895bf0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754 Nov 18 06:49:48.416 INFO [stdout] at libstd/panicking.rs:476 Nov 18 06:49:48.416 INFO [stdout] 5: 0x55bdbb845603 - std::panicking::begin_panic::h643772269dcc8155 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:410 Nov 18 06:49:48.417 INFO [stdout] 6: 0x55bdbb83dfd3 - machine_ip::tests::it_works::h2021930a9ef76b02 Nov 18 06:49:48.417 INFO [stdout] at src/lib.rs:46 Nov 18 06:49:48.417 INFO [stdout] 7: 0x55bdbb83ded9 - machine_ip::tests::it_works::{{closure}}::hda6b037ad95b169a Nov 18 06:49:48.417 INFO [stdout] at src/lib.rs:43 Nov 18 06:49:48.417 INFO [stdout] 8: 0x55bdbb83bd9d - core::ops::function::FnOnce::call_once::h8d796809e4594a54 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238 Nov 18 06:49:48.417 INFO [stdout] 9: 0x55bdbb84eb6e - >::call_box::hae1ea457a0ccd8d5 Nov 18 06:49:48.417 INFO [stdout] at libtest/lib.rs:1471 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 06:49:48.417 INFO [stdout] 10: 0x55bdbb8a8909 - __rust_maybe_catch_panic Nov 18 06:49:48.417 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 06:49:48.417 INFO [stdout] 11: 0x55bdbb8469c3 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 06:49:48.417 INFO [stdout] at libtest/lib.rs:1426 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136 Nov 18 06:49:48.417 INFO [stdout] 12: 0x55bdbb847864 - std::panicking::try::do_call::h031514fb401b7159 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310 Nov 18 06:49:48.417 INFO [stdout] 13: 0x55bdbb8a8909 - __rust_maybe_catch_panic Nov 18 06:49:48.417 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 06:49:48.417 INFO [stdout] 14: 0x55bdbb84ea4c - >::call_box::h44700b7a2ec6fd33 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476 Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 06:49:48.417 INFO [stdout] 15: 0x55bdbb89c7dd - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b Nov 18 06:49:48.417 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683 Nov 18 06:49:48.417 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 06:49:48.417 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 06:49:48.417 INFO [stdout] 16: 0x7f05869fc6b9 - start_thread Nov 18 06:49:48.417 INFO [stdout] 17: 0x7f058651c41c - clone Nov 18 06:49:48.417 INFO [stdout] 18: 0x0 - Nov 18 06:49:48.417 INFO [stdout] Nov 18 06:49:48.417 INFO [stdout] Nov 18 06:49:48.417 INFO [stdout] failures: Nov 18 06:49:48.417 INFO [stdout] tests::it_works Nov 18 06:49:48.417 INFO [stdout] Nov 18 06:49:48.417 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:49:48.417 INFO [stdout] Nov 18 06:49:48.418 INFO [stderr] error: test failed, to rerun pass '--lib' Nov 18 06:49:48.426 INFO [stderr] su: No module specific data is present Nov 18 06:49:48.766 INFO running `"docker" "inspect" "d6dc86ce9cf81d4583637b3912546f3eff8c2d0aa85138e41f049e8a7631a263"` Nov 18 06:49:48.880 INFO running `"docker" "rm" "-f" "d6dc86ce9cf81d4583637b3912546f3eff8c2d0aa85138e41f049e8a7631a263"` Nov 18 06:49:48.983 INFO [stdout] d6dc86ce9cf81d4583637b3912546f3eff8c2d0aa85138e41f049e8a7631a263