[INFO] fetching crate j4rs 0.25.2...
[INFO] testing j4rs-0.25.2 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate j4rs 0.25.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate j4rs 0.25.2
[INFO] finished tweaking crates.io crate j4rs 0.25.2
[INFO] tweaked toml for crates.io crate j4rs 0.25.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate j4rs 0.25.2 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate j4rs 0.25.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a
[INFO] running `Command { std: "docker" "start" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling jni-sys-macros v0.4.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling java-locator v0.1.9
[INFO] [stderr]    Compiling j4rs v0.25.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling jni-sys v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `Command { std: "docker" "inspect" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling j4rs v0.25.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.01s
[INFO] running `Command { std: "docker" "inspect" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/j4rs-87c052dbab766719)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test api::api_unit_tests::test_copy_j4rs_libs_under ... FAILED
[INFO] [stdout] test api::api_unit_tests::test_java_class_creation ... ok
[INFO] [stdout] Error occurred during initialization of VM
[INFO] [stdout] java.lang.UnsupportedClassVersionError: org/astonbitecode/j4rs/api/deploy/J4rsClassLoader has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
[INFO] [stdout] 	at java.lang.ClassLoader.defineClass1(Native Method)
[INFO] [stdout] 	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
[INFO] [stdout] 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[INFO] [stdout] 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
[INFO] [stdout] 	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
[INFO] [stdout] 	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
[INFO] [stdout] 	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
[INFO] [stdout] 	at java.security.AccessController.doPrivileged(Native Method)
[INFO] [stdout] 	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
[INFO] [stdout] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
[INFO] [stdout] 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
[INFO] [stdout] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
[INFO] [stdout] 	at java.lang.Class.forName0(Native Method)
[INFO] [stdout] 	at java.lang.Class.forName(Class.java:348)
[INFO] [stdout] 	at java.lang.SystemClassLoaderAction.run(ClassLoader.java:2202)
[INFO] [stdout] 	at java.lang.SystemClassLoaderAction.run(ClassLoader.java:2188)
[INFO] [stdout] 	at java.security.AccessController.doPrivileged(Native Method)
[INFO] [stdout] 	at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1449)
[INFO] [stdout] 	at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429)
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/j4rs-87c052dbab766719` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a", kill_on_drop: false }`
[INFO] [stdout] e0389e6dc923bd10480fe5612f1f42203c1e4269c2c5c4441bc0a752f72c3f6a
