[INFO] fetching crate jvmti_wrapper 0.1.3...
[INFO] testing jvmti_wrapper-0.1.3 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate jvmti_wrapper 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate jvmti_wrapper 0.1.3
[INFO] finished tweaking crates.io crate jvmti_wrapper 0.1.3
[INFO] tweaked toml for crates.io crate jvmti_wrapper 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jvmti_wrapper 0.1.3 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding jni v0.19.0 (available: v0.22.4)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jvmti-sys v0.1.0
[INFO] [stderr]   Downloaded jni v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8353cd983edc88a16caf10a2b05f47c81a857ae52fa18bea69a7a78c98f85fe2
[INFO] running `Command { std: "docker" "start" "-a" "8353cd983edc88a16caf10a2b05f47c81a857ae52fa18bea69a7a78c98f85fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8353cd983edc88a16caf10a2b05f47c81a857ae52fa18bea69a7a78c98f85fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8353cd983edc88a16caf10a2b05f47c81a857ae52fa18bea69a7a78c98f85fe2", kill_on_drop: false }`
[INFO] [stdout] 8353cd983edc88a16caf10a2b05f47c81a857ae52fa18bea69a7a78c98f85fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4f7e75957ffcc3a405c287a86db671c9955502a9230e6271477df78edf3fc39
[INFO] running `Command { std: "docker" "start" "-a" "e4f7e75957ffcc3a405c287a86db671c9955502a9230e6271477df78edf3fc39", kill_on_drop: false }`
[INFO] [stderr]    Compiling jni-sys v0.3.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling jni-sys-macros v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling jni-sys v0.4.1
[INFO] [stderr]    Compiling jni v0.19.0
[INFO] [stderr]    Compiling jvmti-sys v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling jvmti_wrapper v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use jni::*;
[INFO] [stdout]   |         ^^^^^^ the name `JNIEnv` in the type namespace is first re-exported here
[INFO] [stdout] 9 | use jni::sys::*;
[INFO] [stdout]   |     ----------- but the name `JNIEnv` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use jni::*;
[INFO] [stdout]   |         ^^^^^^ the name `JavaVM` in the type namespace is first re-exported here
[INFO] [stdout] 9 | use jni::sys::*;
[INFO] [stdout]   |     ----------- but the name `JavaVM` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]    --> src/lib.rs:893:38
[INFO] [stdout]     |
[INFO] [stdout] 893 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stdout]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]     |
[INFO] [stdout]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stdout]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stdout]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout]     = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]    --> src/lib.rs:899:38
[INFO] [stdout]     |
[INFO] [stdout] 899 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stdout]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]     |
[INFO] [stdout]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stdout]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stdout]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.64s
[INFO] running `Command { std: "docker" "inspect" "e4f7e75957ffcc3a405c287a86db671c9955502a9230e6271477df78edf3fc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f7e75957ffcc3a405c287a86db671c9955502a9230e6271477df78edf3fc39", kill_on_drop: false }`
[INFO] [stdout] e4f7e75957ffcc3a405c287a86db671c9955502a9230e6271477df78edf3fc39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5b21a8b8372e7e67e8b9026357d47ce630affb4848441948fb9671b7794ce8d
[INFO] running `Command { std: "docker" "start" "-a" "d5b21a8b8372e7e67e8b9026357d47ce630affb4848441948fb9671b7794ce8d", kill_on_drop: false }`
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use jni::*;
[INFO] [stdout]   |         ^^^^^^ the name `JNIEnv` in the type namespace is first re-exported here
[INFO] [stdout] 9 | use jni::sys::*;
[INFO] [stdout]   |     ----------- but the name `JNIEnv` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use jni::*;
[INFO] [stdout]   |         ^^^^^^ the name `JavaVM` in the type namespace is first re-exported here
[INFO] [stdout] 9 | use jni::sys::*;
[INFO] [stdout]   |     ----------- but the name `JavaVM` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]    --> src/lib.rs:893:38
[INFO] [stdout]     |
[INFO] [stdout] 893 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stdout]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]     |
[INFO] [stdout]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stdout]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stdout]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout]     = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]    --> src/lib.rs:899:38
[INFO] [stdout]     |
[INFO] [stdout] 899 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stdout]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]     |
[INFO] [stdout]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stdout]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stdout]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jvmti_wrapper v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use jni::*;
[INFO] [stdout]   |         ^^^^^^ the name `JNIEnv` in the type namespace is first re-exported here
[INFO] [stdout] 9 | use jni::sys::*;
[INFO] [stdout]   |     ----------- but the name `JNIEnv` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use jni::*;
[INFO] [stdout]   |         ^^^^^^ the name `JavaVM` in the type namespace is first re-exported here
[INFO] [stdout] 9 | use jni::sys::*;
[INFO] [stdout]   |     ----------- but the name `JavaVM` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]    --> src/lib.rs:893:38
[INFO] [stdout]     |
[INFO] [stdout] 893 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stdout]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]     |
[INFO] [stdout]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stdout]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stdout]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout]     = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]    --> src/lib.rs:899:38
[INFO] [stdout]     |
[INFO] [stdout] 899 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stdout]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stdout]     |
[INFO] [stdout]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stdout]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stdout]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "d5b21a8b8372e7e67e8b9026357d47ce630affb4848441948fb9671b7794ce8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b21a8b8372e7e67e8b9026357d47ce630affb4848441948fb9671b7794ce8d", kill_on_drop: false }`
[INFO] [stdout] d5b21a8b8372e7e67e8b9026357d47ce630affb4848441948fb9671b7794ce8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df0d4a5660b1c663ef993992a134ab0a3e37c0bbdb507ca3326b3306069e9547
[INFO] running `Command { std: "docker" "start" "-a" "df0d4a5660b1c663ef993992a134ab0a3e37c0bbdb507ca3326b3306069e9547", kill_on_drop: false }`
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]  --> src/lib.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use jni::*;
[INFO] [stderr]   |         ^^^^^^ the name `JNIEnv` in the type namespace is first re-exported here
[INFO] [stderr] 9 | use jni::sys::*;
[INFO] [stderr]   |     ----------- but the name `JNIEnv` in the type namespace is also re-exported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]  --> src/lib.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use jni::*;
[INFO] [stderr]   |         ^^^^^^ the name `JavaVM` in the type namespace is first re-exported here
[INFO] [stderr] 9 | use jni::sys::*;
[INFO] [stderr]   |     ----------- but the name `JavaVM` in the type namespace is also re-exported here
[INFO] [stderr] 
[INFO] [stderr] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stderr]    --> src/lib.rs:893:38
[INFO] [stderr]     |
[INFO] [stderr] 893 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stderr]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stderr]     |
[INFO] [stderr]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stderr]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stderr]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stderr]     = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this creates a dangling pointer because temporary `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stderr]    --> src/lib.rs:899:38
[INFO] [stderr]     |
[INFO] [stderr] 899 |         let ptr = vec!(capabilities).as_ptr();
[INFO] [stderr]     |                   ------------------ ^^^^^^ pointer created here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   this `Vec<jvmti_sys::jvmtiCapabilities>` is dropped at end of statement
[INFO] [stderr]     |
[INFO] [stderr]     = help: bind the `Vec<jvmti_sys::jvmtiCapabilities>` to a variable such that it outlives the pointer returned by `as_ptr`
[INFO] [stderr]     = note: a dangling pointer is safe, but dereferencing one is undefined behavior
[INFO] [stderr]     = note: returning a pointer to a local variable will always result in a dangling pointer
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `jvmti_wrapper` (lib) generated 4 warnings
[INFO] [stderr] warning: `jvmti_wrapper` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jvmti_wrapper-39fa6c369ab471e3)
[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]    Doc-tests jvmti_wrapper
[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] running `Command { std: "docker" "inspect" "df0d4a5660b1c663ef993992a134ab0a3e37c0bbdb507ca3326b3306069e9547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0d4a5660b1c663ef993992a134ab0a3e37c0bbdb507ca3326b3306069e9547", kill_on_drop: false }`
[INFO] [stdout] df0d4a5660b1c663ef993992a134ab0a3e37c0bbdb507ca3326b3306069e9547
