[INFO] fetching crate rji 0.1.0...
[INFO] testing rji-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rji 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rji 0.1.0
[INFO] finished tweaking crates.io crate rji 0.1.0
[INFO] tweaked toml for crates.io crate rji 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rji 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding jni v0.21.1 (available: v0.22.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4049e1e610b3b479040a57e27a97e4c3d0ba2d8d9fc211545848e13108de81ff
[INFO] running `Command { std: "docker" "start" "-a" "4049e1e610b3b479040a57e27a97e4c3d0ba2d8d9fc211545848e13108de81ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4049e1e610b3b479040a57e27a97e4c3d0ba2d8d9fc211545848e13108de81ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4049e1e610b3b479040a57e27a97e4c3d0ba2d8d9fc211545848e13108de81ff", kill_on_drop: false }`
[INFO] [stdout] 4049e1e610b3b479040a57e27a97e4c3d0ba2d8d9fc211545848e13108de81ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f78a7af71086b6c259c076ac84e588ccd1af088457075d7467c2f22464c2ed0a
[INFO] running `Command { std: "docker" "start" "-a" "f78a7af71086b6c259c076ac84e588ccd1af088457075d7467c2f22464c2ed0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling jni-sys v0.3.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[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 jni-sys v0.4.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling rji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `impl_is_instance`
[INFO] [stdout]   --> src/object.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) use impl_is_instance;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `construct` is never used
[INFO] [stdout]   --> src/misc.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<T> WildcardExtends<T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 62 |     pub(crate) fn construct(object: T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn as_object(&self) -> &impl JavaRef<Yield = Object> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         ||
[INFO] [stdout]    |                      |         |the same lifetime is hidden here
[INFO] [stdout]    |                      |         the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn as_object(&self) -> &impl JavaRef<'_, Yield = Object> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.46s
[INFO] running `Command { std: "docker" "inspect" "f78a7af71086b6c259c076ac84e588ccd1af088457075d7467c2f22464c2ed0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78a7af71086b6c259c076ac84e588ccd1af088457075d7467c2f22464c2ed0a", kill_on_drop: false }`
[INFO] [stdout] f78a7af71086b6c259c076ac84e588ccd1af088457075d7467c2f22464c2ed0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d30783d08067f41cee3e716ee832b4e955b0ddc993eaa229c33ce7af723f93
[INFO] running `Command { std: "docker" "start" "-a" "95d30783d08067f41cee3e716ee832b4e955b0ddc993eaa229c33ce7af723f93", kill_on_drop: false }`
[INFO] [stderr]    Compiling rji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `impl_is_instance`
[INFO] [stdout]   --> src/object.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) use impl_is_instance;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `construct` is never used
[INFO] [stdout]   --> src/misc.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<T> WildcardExtends<T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 62 |     pub(crate) fn construct(object: T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn as_object(&self) -> &impl JavaRef<Yield = Object> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         ||
[INFO] [stdout]    |                      |         |the same lifetime is hidden here
[INFO] [stdout]    |                      |         the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn as_object(&self) -> &impl JavaRef<'_, Yield = Object> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_is_instance`
[INFO] [stdout]   --> src/object.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) use impl_is_instance;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `construct` is never used
[INFO] [stdout]   --> src/misc.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<T> WildcardExtends<T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 62 |     pub(crate) fn construct(object: T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn as_object(&self) -> &impl JavaRef<Yield = Object> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         ||
[INFO] [stdout]    |                      |         |the same lifetime is hidden here
[INFO] [stdout]    |                      |         the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn as_object(&self) -> &impl JavaRef<'_, Yield = Object> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "95d30783d08067f41cee3e716ee832b4e955b0ddc993eaa229c33ce7af723f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d30783d08067f41cee3e716ee832b4e955b0ddc993eaa229c33ce7af723f93", kill_on_drop: false }`
[INFO] [stdout] 95d30783d08067f41cee3e716ee832b4e955b0ddc993eaa229c33ce7af723f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14bb5d25160a767c5495ebcc0ae1e1733e549dee5ec597a3c3d022f062f30ec5
[INFO] running `Command { std: "docker" "start" "-a" "14bb5d25160a767c5495ebcc0ae1e1733e549dee5ec597a3c3d022f062f30ec5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `impl_is_instance`
[INFO] [stderr]   --> src/object.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub(crate) use impl_is_instance;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `construct` is never used
[INFO] [stderr]   --> src/misc.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 61 | impl<T> WildcardExtends<T> {
[INFO] [stderr]    | -------------------------- associated function in this implementation
[INFO] [stderr] 62 |     pub(crate) fn construct(object: T) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/misc.rs:50:22
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn as_object(&self) -> &impl JavaRef<Yield = Object> {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                      |         ||
[INFO] [stderr]    |                      |         |the same lifetime is hidden here
[INFO] [stderr]    |                      |         the same lifetime is elided here
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn as_object(&self) -> &impl JavaRef<'_, Yield = Object> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `rji` (lib) generated 3 warnings (run `cargo fix --lib -p rji` to apply 2 suggestions)
[INFO] [stderr] warning: `rji` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rji-b065ab84013d44b9)
[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 rji
[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" "14bb5d25160a767c5495ebcc0ae1e1733e549dee5ec597a3c3d022f062f30ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14bb5d25160a767c5495ebcc0ae1e1733e549dee5ec597a3c3d022f062f30ec5", kill_on_drop: false }`
[INFO] [stdout] 14bb5d25160a767c5495ebcc0ae1e1733e549dee5ec597a3c3d022f062f30ec5
