[INFO] cloning repository https://github.com/krishnakumar4a4/rust-java-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krishnakumar4a4/rust-java-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishnakumar4a4%2Frust-java-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishnakumar4a4%2Frust-java-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 618da43c3dbf1ba4d2b77ec3a483c5a73b80da51
[INFO] testing krishnakumar4a4/rust-java-rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishnakumar4a4%2Frust-java-rust" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krishnakumar4a4/rust-java-rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krishnakumar4a4/rust-java-rust
[INFO] finished tweaking git repo https://github.com/krishnakumar4a4/rust-java-rust
[INFO] tweaked toml for git repo https://github.com/krishnakumar4a4/rust-java-rust written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/krishnakumar4a4/rust-java-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jni v0.11.0
[INFO] [stderr]   Downloaded rucaja v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03b16bf9e341953742131118cfaafd4fa0c07692ae4f68219163b0b0e3588dee
[INFO] running `Command { std: "docker" "start" "-a" "03b16bf9e341953742131118cfaafd4fa0c07692ae4f68219163b0b0e3588dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03b16bf9e341953742131118cfaafd4fa0c07692ae4f68219163b0b0e3588dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b16bf9e341953742131118cfaafd4fa0c07692ae4f68219163b0b0e3588dee", kill_on_drop: false }`
[INFO] [stdout] 03b16bf9e341953742131118cfaafd4fa0c07692ae4f68219163b0b0e3588dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7641ca6eddd5c1812c09f792de5f2ee7b5a1f735c392a2f79880e71b5dd632d3
[INFO] running `Command { std: "docker" "start" "-a" "7641ca6eddd5c1812c09f792de5f2ee7b5a1f735c392a2f79880e71b5dd632d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.31
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling rucaja v0.4.5
[INFO] [stderr]    Compiling ascii v0.9.1
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling rust-java-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling jni v0.11.0
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stdout] warning: unused import: `jbyteArray`
[INFO] [stdout]  --> src/main.rs:9:85
[INFO] [stdout]   |
[INFO] [stdout] 9 | use jni_sys::{_jobject, JNINativeInterface_, JNINativeMethod, jclass, jint, JNIEnv, jbyteArray};
[INFO] [stdout]   |                                                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:55:80
[INFO] [stdout]    |
[INFO] [stdout] 55 | ...rom_java_with_byte_array as (extern "C" fn(e: jni_JNIEnv, c: jclass, a: jni_jbyteArray) -> jni_jbyteArray) as *mut c_void;
[INFO] [stdout]    |                                ^                                                                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -     let call_from_java_with_byte_array_ptr = call_from_java_with_byte_array as (extern "C" fn(e: jni_JNIEnv, c: jclass, a: jni_jbyteArray) -> jni_jbyteArray) as *mut c_void;
[INFO] [stdout] 55 +     let call_from_java_with_byte_array_ptr = call_from_java_with_byte_array as extern "C" fn(e: jni_JNIEnv, c: jclass, a: jni_jbyteArray) -> jni_jbyteArray as *mut c_void;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/main.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 | extern "C" fn call_from_java_with_int(env: &JNIEnv, _class: jclass, n: jint) {
[INFO] [stdout]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/main.rs:117:50
[INFO] [stdout]     |
[INFO] [stdout] 117 | extern "C" fn call_from_java_with_byte_array_arg(env: JNIEnv, _class: jclass, a: jni_jbyteArray) {
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.rust_java_rust.7ac8bb41-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f.5g9z45di5r0ev5p4.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/jvm/default-java/jre/lib/server" "-L" "/usr/lib/jvm/default-java/jre/lib/amd64/server" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-83e6d5f6a52d95cc/out" "-L" "/usr/lib/jvm/default-java/jre/lib/server" "-L" "/usr/lib/jvm/default-java/jre/lib/amd64/server" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libjni-e41774fd08e98377.rlib" "/opt/rustwide/target/debug/deps/libcesu8-871eefce68c8fd4c.rlib" "/opt/rustwide/target/debug/deps/libcombine-394902214cd89c29.rlib" "/opt/rustwide/target/debug/deps/libascii-a713f9fc6c383e82.rlib" "/opt/rustwide/target/debug/deps/libunreachable-d55ec9544426391e.rlib" "/opt/rustwide/target/debug/deps/libvoid-933ae127f8f6cffe.rlib" "/opt/rustwide/target/debug/deps/libmemchr-345e656d472a26b7.rlib" "/opt/rustwide/target/debug/deps/libeither-ba69fdef2bbb84e5.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7e78efc86d4454d6.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-6f1ce862780f1b91.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-79b981b0d237a138.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-dbb1151353d5f723.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-4504423a9f74be95.rlib" "/opt/rustwide/target/debug/deps/liblibc-be9deb3243290a99.rlib" "/opt/rustwide/target/debug/deps/liblog-6c5e681acf16c035.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-140921462b195c44.rlib" "/opt/rustwide/target/debug/deps/librucaja-8ce2e5fd2c67b4ea.rlib" "/opt/rustwide/target/debug/deps/libjni_sys-276890744cbdb797.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ljvm" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_java_rust-47f058d870c2b80f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -ljvm
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-java-rust` due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7641ca6eddd5c1812c09f792de5f2ee7b5a1f735c392a2f79880e71b5dd632d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7641ca6eddd5c1812c09f792de5f2ee7b5a1f735c392a2f79880e71b5dd632d3", kill_on_drop: false }`
[INFO] [stdout] 7641ca6eddd5c1812c09f792de5f2ee7b5a1f735c392a2f79880e71b5dd632d3