[INFO] cloning repository krishnakumar4a4/rust-java-rust [INFO] running `"git" "clone" "--bare" "git://github.com/krishnakumar4a4/rust-java-rust.git" "work/cache/sources/gh/krishnakumar4a4/rust-java-rust"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/krishnakumar4a4/rust-java-rust'... [INFO] running `"git" "clone" "work/cache/sources/gh/krishnakumar4a4/rust-java-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/krishnakumar4a4/rust-java-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/krishnakumar4a4/rust-java-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/krishnakumar4a4/rust-java-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/krishnakumar4a4/rust-java-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/krishnakumar4a4/rust-java-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 618da43c3dbf1ba4d2b77ec3a483c5a73b80da51 [INFO] sha for GitHub repo krishnakumar4a4/rust-java-rust: 618da43c3dbf1ba4d2b77ec3a483c5a73b80da51 [INFO] validating manifest of krishnakumar4a4/rust-java-rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of krishnakumar4a4/rust-java-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing krishnakumar4a4/rust-java-rust [INFO] finished frobbing krishnakumar4a4/rust-java-rust [INFO] frobbed toml for krishnakumar4a4/rust-java-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/krishnakumar4a4/rust-java-rust/Cargo.toml [INFO] started frobbing krishnakumar4a4/rust-java-rust [INFO] finished frobbing krishnakumar4a4/rust-java-rust [INFO] frobbed toml for krishnakumar4a4/rust-java-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/krishnakumar4a4/rust-java-rust/Cargo.toml [INFO] crate krishnakumar4a4/rust-java-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rucaja v0.4.5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing krishnakumar4a4/rust-java-rust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/krishnakumar4a4/rust-java-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] f156bd5c1a56139a3353e0faa41e39de761d06369b71839a1f149c44c91d2341 [INFO] running `"docker" "start" "-a" "f156bd5c1a56139a3353e0faa41e39de761d06369b71839a1f149c44c91d2341"` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling rucaja v0.4.5 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling rust-java-rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling jni v0.11.0 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] warning: unused import: `jbyteArray` [INFO] [stderr] --> src/main.rs:9:85 [INFO] [stderr] | [INFO] [stderr] 9 | use jni_sys::{_jobject, JNINativeInterface_, JNINativeMethod, jclass, jint, JNIEnv, jbyteArray}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/main.rs:101:39 [INFO] [stderr] | [INFO] [stderr] 101 | extern "C" fn call_from_java_with_int(env: &JNIEnv, _class: jclass, n: jint) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_env` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/main.rs:117:50 [INFO] [stderr] | [INFO] [stderr] 117 | extern "C" fn call_from_java_with_byte_array_arg(env: JNIEnv, _class: jclass, a: jni_jbyteArray) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.rust_java_rust.8xzhstm2-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254" "/opt/crater/target/debug/deps/rust_java_rust-9b63ea3987571254.2nhunhqcgsed1yc3.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/jvm/default-java/jre/lib/server" "-L" "/usr/lib/jvm/default-java/jre/lib/amd64/server" "-L" "/opt/crater/target/debug/build/backtrace-sys-148d408cd05a5a06/out" "-L" "/usr/lib/jvm/default-java/jre/lib/server" "-L" "/usr/lib/jvm/default-java/jre/lib/amd64/server" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libjni-bd38e7c2958f7062.rlib" "/opt/crater/target/debug/deps/libcesu8-20f8d9d68193f8c3.rlib" "/opt/crater/target/debug/deps/libcombine-08aedf4473d6e6b3.rlib" "/opt/crater/target/debug/deps/libascii-befdf746d9891fdc.rlib" "/opt/crater/target/debug/deps/libunreachable-f41dcc748cd7e522.rlib" "/opt/crater/target/debug/deps/libvoid-46ab3321e6287e9e.rlib" "/opt/crater/target/debug/deps/libmemchr-ed6b7b7c7d6e6902.rlib" "/opt/crater/target/debug/deps/libeither-2f2a12cf279d58c2.rlib" "/opt/crater/target/debug/deps/libbyteorder-1f92bd89a4ff282a.rlib" "/opt/crater/target/debug/deps/liberror_chain-6f7a5fe633d52acd.rlib" "/opt/crater/target/debug/deps/libbacktrace-12464cf8df0a708d.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-fa5b309453f83921.rlib" "/opt/crater/target/debug/deps/librustc_demangle-2750acd46bdee415.rlib" "/opt/crater/target/debug/deps/liblibc-c246d3371b827139.rlib" "/opt/crater/target/debug/deps/liblog-1e97f7d4bcf0c133.rlib" "/opt/crater/target/debug/deps/libcfg_if-5d180f830a1c4a5d.rlib" "/opt/crater/target/debug/deps/librucaja-0979d60a8fe31395.rlib" "/opt/crater/target/debug/deps/libjni_sys-df5524c2c7044cf5.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-ljvm" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -ljvm [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rust-java-rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f156bd5c1a56139a3353e0faa41e39de761d06369b71839a1f149c44c91d2341"` [INFO] running `"docker" "rm" "-f" "f156bd5c1a56139a3353e0faa41e39de761d06369b71839a1f149c44c91d2341"` [INFO] [stdout] f156bd5c1a56139a3353e0faa41e39de761d06369b71839a1f149c44c91d2341