[INFO] crate wemo 0.0.12 is already in cache [INFO] extracting crate wemo 0.0.12 into work/ex/beta-1.37-6/sources/1.36.0/reg/wemo/0.0.12 [INFO] extracting crate wemo 0.0.12 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wemo/0.0.12 [INFO] validating manifest of wemo-0.0.12 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wemo-0.0.12 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wemo-0.0.12 [INFO] finished frobbing wemo-0.0.12 [INFO] frobbed toml for wemo-0.0.12 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wemo/0.0.12/Cargo.toml [INFO] started frobbing wemo-0.0.12 [INFO] finished frobbing wemo-0.0.12 [INFO] frobbed toml for wemo-0.0.12 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wemo/0.0.12/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing wemo-0.0.12 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wemo/0.0.12:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] e11973cb97859de4869b67cf0d95ddede03050d1174660c7aa9dae952a637f19 [INFO] running `"docker" "start" "-a" "e11973cb97859de4869b67cf0d95ddede03050d1174660c7aa9dae952a637f19"` [INFO] [stderr] Compiling url v1.4.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.1/src/form_urlencoded.rs:248:40 [INFO] [stderr] | [INFO] [stderr] 246 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 247 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 248 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Compiling cookie v0.2.5 [INFO] [stderr] Compiling hyper v0.9.18 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling iron v0.4.0 [INFO] [stderr] Compiling persistent v0.2.1 [INFO] [stderr] Compiling bodyparser v0.4.1 [INFO] [stderr] Compiling urlencoded v0.4.1 [INFO] [stderr] Compiling wemo v0.0.12 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.93s [INFO] running `"docker" "inspect" "e11973cb97859de4869b67cf0d95ddede03050d1174660c7aa9dae952a637f19"` [INFO] running `"docker" "rm" "-f" "e11973cb97859de4869b67cf0d95ddede03050d1174660c7aa9dae952a637f19"` [INFO] [stdout] e11973cb97859de4869b67cf0d95ddede03050d1174660c7aa9dae952a637f19 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wemo/0.0.12:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 58c97ca2e77826e8ce5fbc9183e732c14a0a3a622e5b9a562f51473509ae8d70 [INFO] running `"docker" "start" "-a" "58c97ca2e77826e8ce5fbc9183e732c14a0a3a622e5b9a562f51473509ae8d70"` [INFO] [stderr] Compiling wemo v0.0.12 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/subscriptions.rs:323:42 [INFO] [stderr] | [INFO] [stderr] 323 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/subscriptions.rs:324:39 [INFO] [stderr] | [INFO] [stderr] 324 | static NEXT_OFFSET: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.38s [INFO] running `"docker" "inspect" "58c97ca2e77826e8ce5fbc9183e732c14a0a3a622e5b9a562f51473509ae8d70"` [INFO] running `"docker" "rm" "-f" "58c97ca2e77826e8ce5fbc9183e732c14a0a3a622e5b9a562f51473509ae8d70"` [INFO] [stdout] 58c97ca2e77826e8ce5fbc9183e732c14a0a3a622e5b9a562f51473509ae8d70 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wemo/0.0.12:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 919d13e4a360924e82688287aba72059e7ce030562610dd6a3a7e32733c40b13 [INFO] running `"docker" "start" "-a" "919d13e4a360924e82688287aba72059e7ce030562610dd6a3a7e32733c40b13"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/wemo-d32ffa5b023421d3 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test device::switch::tests::test_name_with_ip_and_port ... ok [INFO] [stdout] test device::switch::tests::test_name_without_ip ... ok [INFO] [stdout] test device::switch::tests::test_name_with_ip ... ok [INFO] [stdout] test device::switch::tests::test_get_port_without_port_set ... ok [INFO] [stdout] test device::switch::tests::test_get_port_with_port_set ... ok [INFO] [stdout] test device::switch::tests::test_get_ip_address_with_static_ip ... ok [INFO] [stdout] test device::switch::tests::test_update_location_with_dynamic_ip ... ok [INFO] [stdout] test device::switch::tests::test_update_location_with_static_ip ... ok [INFO] [stdout] test device::switch::tests::test_get_ip_address_with_no_ip ... ok [INFO] [stdout] test parsing::tests::switch_notifications ... ok [INFO] [stdout] test device::switch::tests::test_get_ip_address_with_dynamic_ip ... ok [INFO] [stdout] test parsing::tests::insight_notifications ... ok [INFO] [stdout] test subscriptions::tests::test_send_subscribe ... ok [INFO] [stdout] test xml::tests::test_find_tag_value_failure ... ok [INFO] [stdout] test xml::tests::test_find_tag_value ... ok [INFO] [stdout] test subscriptions::tests::test_callback_invocation ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- subscriptions::tests::test_callback_invocation stdout ---- [INFO] [stdout] thread 'subscriptions::tests::test_callback_invocation' panicked at 'assertion failed: notice.is_some()', src/subscriptions.rs:400:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e15fd6ce93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55e15fd6799b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55e15fd6adc6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55e15fd6aaee - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55e15fd6b4cf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55e15fc53f57 - std::panicking::begin_panic::h8f45dbc772eef0a1 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55e15fa3d221 - wemo::subscriptions::tests::test_callback_invocation::h52375aeb539cb90f [INFO] [stdout] at src/subscriptions.rs:400 [INFO] [stdout] 7: 0x55e15fa3ccd9 - wemo::subscriptions::tests::test_callback_invocation::{{closure}}::h664085fc043b6e05 [INFO] [stdout] at src/subscriptions.rs:365 [INFO] [stdout] 8: 0x55e15fa1648d - core::ops::function::FnOnce::call_once::h87b3b0fc6ca828be [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x55e15fa62d9e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x55e15fd6fcb9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x55e15fa7d697 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x55e15fa580b4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x55e15fa5c164 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x55e15fd6fcb9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x55e15fa5c771 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55e15fd5c9be - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55e15fd6efef - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f2cb1fd04a3 - start_thread [INFO] [stdout] 19: 0x7f2cb1afbd0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] subscriptions::tests::test_callback_invocation [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "919d13e4a360924e82688287aba72059e7ce030562610dd6a3a7e32733c40b13"` [INFO] running `"docker" "rm" "-f" "919d13e4a360924e82688287aba72059e7ce030562610dd6a3a7e32733c40b13"` [INFO] [stdout] 919d13e4a360924e82688287aba72059e7ce030562610dd6a3a7e32733c40b13