[INFO] fetching crate jmx 0.2.1... [INFO] testing jmx-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate jmx 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate jmx 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jmx 0.2.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate jmx 0.2.1 [INFO] tweaked toml for crates.io crate jmx 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 923eeea61ed41afd15029ace3569babef0c4d7d93adce68c5a9b4df963579651 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "923eeea61ed41afd15029ace3569babef0c4d7d93adce68c5a9b4df963579651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "923eeea61ed41afd15029ace3569babef0c4d7d93adce68c5a9b4df963579651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "923eeea61ed41afd15029ace3569babef0c4d7d93adce68c5a9b4df963579651", kill_on_drop: false }` [INFO] [stdout] 923eeea61ed41afd15029ace3569babef0c4d7d93adce68c5a9b4df963579651 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4bbd22d347a926263c7584fb80bdfdbd51cf5fa3c7237cd41ed69610a1cc06e5 [INFO] running `Command { std: "docker" "start" "-a" "4bbd22d347a926263c7584fb80bdfdbd51cf5fa3c7237cd41ed69610a1cc06e5", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling java-locator v0.1.2 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling j4rs v0.11.2 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling jmx v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.29s [INFO] running `Command { std: "docker" "inspect" "4bbd22d347a926263c7584fb80bdfdbd51cf5fa3c7237cd41ed69610a1cc06e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bbd22d347a926263c7584fb80bdfdbd51cf5fa3c7237cd41ed69610a1cc06e5", kill_on_drop: false }` [INFO] [stdout] 4bbd22d347a926263c7584fb80bdfdbd51cf5fa3c7237cd41ed69610a1cc06e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0a8f3afb7882e0ad2482b3df60a71b689b4ddfefa1269c0d9b99508cb4d4e31 [INFO] running `Command { std: "docker" "start" "-a" "d0a8f3afb7882e0ad2482b3df60a71b689b4ddfefa1269c0d9b99508cb4d4e31", kill_on_drop: false }` [INFO] [stderr] Compiling jmx v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.86s [INFO] running `Command { std: "docker" "inspect" "d0a8f3afb7882e0ad2482b3df60a71b689b4ddfefa1269c0d9b99508cb4d4e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0a8f3afb7882e0ad2482b3df60a71b689b4ddfefa1269c0d9b99508cb4d4e31", kill_on_drop: false }` [INFO] [stdout] d0a8f3afb7882e0ad2482b3df60a71b689b4ddfefa1269c0d9b99508cb4d4e31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2bab0a8543d2c92d8e9f16bcc7a1fb74e54eeb34ac7d9fa162637f1801e1139c [INFO] running `Command { std: "docker" "start" "-a" "2bab0a8543d2c92d8e9f16bcc7a1fb74e54eeb34ac7d9fa162637f1801e1139c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jmx-605547ac45482899) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/0-intro.rs (/opt/rustwide/target/debug/deps/0_intro-d0f6e66e61b8e0a5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Error: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: 2bab0a8543d2: 2bab0a8543d2: Temporary failure in name resolution [INFO] [stderr] sun.management.AgentConfigurationError: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: 2bab0a8543d2: 2bab0a8543d2: Temporary failure in name resolution [INFO] [stderr] at sun.management.jmxremote.ConnectorBootstrap.startRemoteConnectorServer(ConnectorBootstrap.java:480) [INFO] [stderr] at sun.management.Agent.startAgent(Agent.java:262) [INFO] [stderr] at sun.management.Agent.startAgent(Agent.java:452) [INFO] [stderr] Caused by: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: 2bab0a8543d2: 2bab0a8543d2: Temporary failure in name resolution [INFO] [stderr] at javax.management.remote.JMXServiceURL.(JMXServiceURL.java:289) [INFO] [stderr] at javax.management.remote.JMXServiceURL.(JMXServiceURL.java:253) [INFO] [stderr] at sun.management.jmxremote.ConnectorBootstrap.exportMBeanServer(ConnectorBootstrap.java:739) [INFO] [stderr] at sun.management.jmxremote.ConnectorBootstrap.startRemoteConnectorServer(ConnectorBootstrap.java:468) [INFO] [stderr] ... 2 more [INFO] [stderr] Exception in thread "main" org.astonbitecode.j4rs.errors.InvocationException: Error while invoking method connect of Class javax.management.remote.JMXConnectorFactory [INFO] [stderr] at org.astonbitecode.j4rs.api.invocation.JsonInvocationImpl.invokeStatic(JsonInvocationImpl.java:74) [INFO] [stderr] Caused by: java.lang.reflect.InvocationTargetException [INFO] [stderr] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [INFO] [stderr] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [INFO] [stderr] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [INFO] [stderr] at java.lang.reflect.Method.invoke(Method.java:498) [INFO] [stderr] at org.astonbitecode.j4rs.api.invocation.JsonInvocationImpl.invokeMethod(JsonInvocationImpl.java:170) [INFO] [stderr] at org.astonbitecode.j4rs.api.invocation.JsonInvocationImpl.invokeStatic(JsonInvocationImpl.java:71) [INFO] [stderr] Caused by: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: [INFO] [stderr] java.net.ConnectException: Connection refused (Connection refused)] [INFO] [stderr] at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:369) [INFO] [stderr] at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270) [INFO] [stderr] at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229) [INFO] [stderr] ... 6 more [INFO] [stderr] Caused by: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: [INFO] [stderr] java.net.ConnectException: Connection refused (Connection refused)] [INFO] [stderr] at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:136) [INFO] [stderr] at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:205) [INFO] [stderr] at javax.naming.InitialContext.lookup(InitialContext.java:417) [INFO] [stderr] at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1955) [INFO] [stderr] at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1922) [INFO] [stderr] at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:287) [INFO] [stderr] ... 8 more [INFO] [stderr] Caused by: java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: [INFO] [stderr] java.net.ConnectException: Connection refused (Connection refused) [INFO] [stderr] at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:623) [INFO] [stderr] at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216) [INFO] [stderr] at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202) [INFO] [stderr] at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:343) [INFO] [stderr] at sun.rmi.registry.RegistryImpl_Stub.lookup(RegistryImpl_Stub.java:116) [INFO] [stderr] at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:132) [INFO] [stderr] ... 13 more [INFO] [stderr] Caused by: java.net.ConnectException: Connection refused (Connection refused) [INFO] [stderr] at java.net.PlainSocketImpl.socketConnect(Native Method) [INFO] [stderr] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) [INFO] [stderr] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) [INFO] [stderr] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [INFO] [stderr] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [INFO] [stderr] at java.net.Socket.connect(Socket.java:607) [INFO] [stderr] at java.net.Socket.connect(Socket.java:556) [INFO] [stderr] at java.net.Socket.(Socket.java:452) [INFO] [stderr] at java.net.Socket.(Socket.java:229) [INFO] [stderr] at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40) [INFO] [stderr] at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:148) [INFO] [stderr] at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:617) [INFO] [stderr] ... 18 more [INFO] [stdout] test introduction ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- introduction stdout ---- [INFO] [stdout] thread 'introduction' panicked at 'Failed to connect to the JMX test server: Error(JavaError("An Exception was thrown by Java... Please check the logs or the console.") [INFO] [stdout] [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/backtrace/internal.rs:46:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/backtrace/mod.rs:121:35 [INFO] [stdout] 2: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/error/error_impl.rs:19:17 [INFO] [stdout] 3: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/error/mod.rs:36:18 [INFO] [stdout] 4: >::into [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/convert/mod.rs:540:9 [INFO] [stdout] 5: failure::context::Context::with_err [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/context.rs:105:40 [INFO] [stdout] 6: failure::Fail::context [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:160:9 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::with_context::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/result_ext.rs:174:13 [INFO] [stdout] 8: core::result::Result::map_err [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/result.rs:835:27 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::with_context [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/result_ext.rs:172:9 [INFO] [stdout] 10: jmx::mbean_client::MBeanClient::mbean_server [INFO] [stdout] at src/mbean_client.rs:75:22 [INFO] [stdout] 11: jmx::mbean_client::MBeanClient::connect_service_url [INFO] [stdout] at src/mbean_client.rs:56:22 [INFO] [stdout] 12: jmx::mbean_client::MBeanClient::connect_with_options [INFO] [stdout] at src/mbean_client.rs:49:9 [INFO] [stdout] 13: jmx::mbean_client::MBeanClient::connect [INFO] [stdout] at src/mbean_client.rs:40:9 [INFO] [stdout] 14: _0_intro::run_test [INFO] [stdout] at tests/0-intro.rs:50:18 [INFO] [stdout] 15: _0_intro::introduction [INFO] [stdout] at tests/0-intro.rs:38:5 [INFO] [stdout] 16: _0_intro::introduction::{{closure}} [INFO] [stdout] at tests/0-intro.rs:25:1 [INFO] [stdout] 17: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 18: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:578:5 [INFO] [stdout] 19: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] std::panicking::try::do_call [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] std::panicking::try [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] std::panic::catch_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] test::run_test_in_process [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:601:18 [INFO] [stdout] test::run_test::run_test_inner::{{closure}} [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:493:39 [INFO] [stdout] 20: test::run_test::run_test_inner::{{closure}} [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:520:37 [INFO] [stdout] std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 21: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] std::panicking::try::do_call [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] std::panicking::try [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] std::panic::catch_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 23: start_thread [INFO] [stdout] 24: clone [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] could not invoke static method 'javax.management.remote.JMXConnectorFactory.connect')', tests/0-intro.rs:51:10 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e154af5ef0 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55e154af5ef0 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55e154af5ef0 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55e154af5ef0 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55e154b1967c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55e154af2865 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55e154af808b - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55e154af808b - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55e154af808b - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55e154af7b9c - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55e154af8754 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55e154af8237 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55e154af63cc - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55e154af8199 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55e15490b4c1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55e15490b5b3 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/result.rs:1599:5 [INFO] [stdout] 16: 0x55e15490c145 - core::result::Result::expect::hd9eb18e8041fff09 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/result.rs:1241:23 [INFO] [stdout] 17: 0x55e15490f599 - _0_intro::run_test::hd76b70a288e119d4 [INFO] [stdout] at /opt/rustwide/workdir/tests/0-intro.rs:50:18 [INFO] [stdout] 18: 0x55e15490fa96 - _0_intro::introduction::h071172bf18bcaf39 [INFO] [stdout] at /opt/rustwide/workdir/tests/0-intro.rs:38:5 [INFO] [stdout] 19: 0x55e15490f7fa - _0_intro::introduction::{{closure}}::h1051699a039eb571 [INFO] [stdout] at /opt/rustwide/workdir/tests/0-intro.rs:25:1 [INFO] [stdout] 20: 0x55e15491057e - core::ops::function::FnOnce::call_once::h767d8e5fd3adb170 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55e154943bf3 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55e154943bf3 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:578:5 [INFO] [stdout] 23: 0x55e154942668 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 24: 0x55e154942668 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 25: 0x55e154942668 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x55e154942668 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x55e154942668 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 28: 0x55e154942668 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:601:18 [INFO] [stdout] 29: 0x55e154942668 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:493:39 [INFO] [stdout] 30: 0x55e154910ded - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:520:37 [INFO] [stdout] 31: 0x55e154910ded - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x55e154915518 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 33: 0x55e154915518 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 34: 0x55e154915518 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x55e154915518 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x55e154915518 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x55e154915518 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 38: 0x55e154915518 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x55e154afdaa7 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55e154afdaa7 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x55e154afdaa7 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 42: 0x7fd75500c609 - start_thread [INFO] [stdout] 43: 0x7fd754de4293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] introduction [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.90s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test 0-intro' [INFO] running `Command { std: "docker" "inspect" "2bab0a8543d2c92d8e9f16bcc7a1fb74e54eeb34ac7d9fa162637f1801e1139c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bab0a8543d2c92d8e9f16bcc7a1fb74e54eeb34ac7d9fa162637f1801e1139c", kill_on_drop: false }` [INFO] [stdout] 2bab0a8543d2c92d8e9f16bcc7a1fb74e54eeb34ac7d9fa162637f1801e1139c