[INFO] cloning repository https://github.com/Monnoroch/rust-jni
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Monnoroch/rust-jni" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonnoroch%2Frust-jni", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonnoroch%2Frust-jni'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 912d1ebdde95d155f3308338c67c8e3f830de7d1
[INFO] checking Monnoroch/rust-jni against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonnoroch%2Frust-jni" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Monnoroch/rust-jni on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Monnoroch/rust-jni
[INFO] finished tweaking git repo https://github.com/Monnoroch/rust-jni
[INFO] tweaked toml for git repo https://github.com/Monnoroch/rust-jni written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Monnoroch/rust-jni already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/asomers/mockall.git`
[INFO] [stderr]     Updating git repository `https://github.com/palfrey/serial_test.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded float-cmp v0.5.3
[INFO] [stderr]   Downloaded predicates v1.0.2
[INFO] [stderr]   Downloaded normalize-line-endings v0.2.2
[INFO] [stderr]   Downloaded predicates-tree v1.0.0
[INFO] [stderr]   Downloaded treeline v0.1.0
[INFO] [stderr]   Downloaded predicates-core v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 580a5410df4dff7faf73deee95366446ee60e11433ca0cd9f9336ed9486125bd
[INFO] running `Command { std: "docker" "start" "-a" "580a5410df4dff7faf73deee95366446ee60e11433ca0cd9f9336ed9486125bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580a5410df4dff7faf73deee95366446ee60e11433ca0cd9f9336ed9486125bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580a5410df4dff7faf73deee95366446ee60e11433ca0cd9f9336ed9486125bd", kill_on_drop: false }`
[INFO] [stdout] 580a5410df4dff7faf73deee95366446ee60e11433ca0cd9f9336ed9486125bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37ea5ef21cc403851543e0eb6106a71a8bdda92a383da6b7a05dfda8b25e336f
[INFO] running `Command { std: "docker" "start" "-a" "37ea5ef21cc403851543e0eb6106a71a8bdda92a383da6b7a05dfda8b25e336f", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking predicates-core v1.0.0
[INFO] [stderr]     Checking normalize-line-endings v0.2.2
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]     Checking downcast v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]    Compiling rust-jni v0.1.0 (/opt/rustwide/workdir/rust-jni)
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking predicates-tree v1.0.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr] error: failed to run custom build command for `rust-jni v0.1.0 (/opt/rustwide/workdir/rust-jni)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rust-jni-c2f472169ef74be0/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to find libjvm.so. Try setting JAVA_HOME', rust-jni/build.rs:11:21
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b6c4d5406c - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55b6c4d5406c - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55b6c4d5406c - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55b6c4d5406c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h06b8f714a0700be1
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55b6c4d6d77c - core::fmt::write::h9a6d9c74526a6c1b
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/core/src/fmt/mod.rs:1150:17
[INFO] [stderr]      5:     0x55b6c4d51da5 - std::io::Write::write_fmt::hb1c61d571fcd8cbf
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/io/mod.rs:1667:15
[INFO] [stderr]      6:     0x55b6c4d55750 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55b6c4d55750 - std::sys_common::backtrace::print::hae7d6625a78cd32e
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55b6c4d55750 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:210:50
[INFO] [stderr]      9:     0x55b6c4d5530b - std::panicking::default_hook::h5dc58e323cddd123
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:227:9
[INFO] [stderr]     10:     0x55b6c4d55e04 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:624:17
[INFO] [stderr]     11:     0x55b6c4d2709e - std::panicking::begin_panic::{{closure}}::hd8fe43c8abc26ec0
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:544:9
[INFO] [stderr]     12:     0x55b6c4d26508 - std::sys_common::backtrace::__rust_end_short_backtrace::h01dd8a392e9f158d
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55b6c4d26fdf - std::panicking::begin_panic::ha7d40a01b0ea9258
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:543:12
[INFO] [stderr]     14:     0x55b6c4d255b9 - build_script_build::main::h6b85db2bba7ad533
[INFO] [stderr]                                  at /opt/rustwide/workdir/rust-jni/build.rs:11:21
[INFO] [stderr]     15:     0x55b6c4d24fcb - core::ops::function::FnOnce::call_once::h6fc3ad57239d3d2e
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     16:     0x55b6c4d2654e - std::sys_common::backtrace::__rust_begin_short_backtrace::ha0c76d07b2f4516c
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     17:     0x55b6c4d24d71 - std::rt::lang_start::{{closure}}::hf6163835114bbe66
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/rt.rs:63:18
[INFO] [stderr]     18:     0x55b6c4d5630a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc9bc8961e4809a14
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     19:     0x55b6c4d5630a - std::panicking::try::do_call::h6f00e12df2af6579
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:403:40
[INFO] [stderr]     20:     0x55b6c4d5630a - std::panicking::try::h588c31a0a9a8ad2c
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:367:19
[INFO] [stderr]     21:     0x55b6c4d5630a - std::panic::catch_unwind::h8ebc4fcb0e51bec0
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panic.rs:129:14
[INFO] [stderr]     22:     0x55b6c4d5630a - std::rt::lang_start_internal::{{closure}}::had93e50fbfd893a1
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/rt.rs:45:48
[INFO] [stderr]     23:     0x55b6c4d5630a - std::panicking::try::do_call::hf70c5056d8b410b7
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:403:40
[INFO] [stderr]     24:     0x55b6c4d5630a - std::panicking::try::h0c680320de5deb84
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panicking.rs:367:19
[INFO] [stderr]     25:     0x55b6c4d5630a - std::panic::catch_unwind::h7b94a99f13366c53
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/panic.rs:129:14
[INFO] [stderr]     26:     0x55b6c4d5630a - std::rt::lang_start_internal::hca14fb2549072049
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/rt.rs:45:20
[INFO] [stderr]     27:     0x55b6c4d24d40 - std::rt::lang_start::h4fe405ef8484da1b
[INFO] [stderr]                                  at /rustc/07fecb9cf34c4979a772ba38c99d6d9144768413/library/std/src/rt.rs:62:5
[INFO] [stderr]     28:     0x55b6c4d259dc - main
[INFO] [stderr]     29:     0x7f374dd920b3 - __libc_start_main
[INFO] [stderr]     30:     0x55b6c4d2475e - _start
[INFO] [stderr]     31:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "37ea5ef21cc403851543e0eb6106a71a8bdda92a383da6b7a05dfda8b25e336f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ea5ef21cc403851543e0eb6106a71a8bdda92a383da6b7a05dfda8b25e336f", kill_on_drop: false }`
[INFO] [stdout] 37ea5ef21cc403851543e0eb6106a71a8bdda92a383da6b7a05dfda8b25e336f