[INFO] cloning repository https://github.com/lolzballs/rust-jvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lolzballs/rust-jvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolzballs%2Frust-jvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolzballs%2Frust-jvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01e170f41a28f7e845a523b75041cddb5779779e
[INFO] testing lolzballs/rust-jvm against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolzballs%2Frust-jvm" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lolzballs/rust-jvm
[INFO] finished tweaking git repo https://github.com/lolzballs/rust-jvm
[INFO] tweaked toml for git repo https://github.com/lolzballs/rust-jvm written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lolzballs/rust-jvm on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lolzballs/rust-jvm 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.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: librjni/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rjni_runtime` (manifest) generated 1 warning
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rust_jvm` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.1.37
[INFO] [stderr]   Downloaded serde v0.9.11
[INFO] [stderr]   Downloaded libloading v0.3.2
[INFO] [stderr]   Downloaded target_build_utils v0.3.0
[INFO] [stderr]   Downloaded phf_generator v0.7.21
[INFO] [stderr]   Downloaded serde_json v0.9.9
[INFO] [stderr]   Downloaded phf_shared v0.7.21
[INFO] [stderr]   Downloaded lazy_static v0.2.4
[INFO] [stderr]   Downloaded phf_codegen v0.7.21
[INFO] [stderr]   Downloaded siphasher v0.2.1
[INFO] [stderr]   Downloaded phf v0.7.21
[INFO] [stderr]   Downloaded byteorder v1.0.0
[INFO] [stderr]   Downloaded libc v0.2.21
[INFO] [stderr]   Downloaded rand v0.3.15
[INFO] [stderr]   Downloaded dtoa v0.4.1
[INFO] [stderr]   Downloaded itoa v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673
[INFO] running `Command { std: "docker" "start" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673", 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" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673", 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" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rust_jvm` (manifest) generated 1 warning
[INFO] [stderr] warning: librjni/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rjni_runtime` (manifest) generated 1 warning
[INFO] [stderr]    Compiling siphasher v0.2.1
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling serde v0.9.11
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling lazy_static v0.2.4
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling rust_jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `ExitStatus::success` that must be used
[INFO] [stdout]   --> build.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | /                 Command::new("javac")
[INFO] [stdout] 25 | |                     .current_dir("runtime")
[INFO] [stdout] 26 | |                     .arg("-d")
[INFO] [stdout] 27 | |                     .arg(&out)
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |                     .expect("failed to execute javac")
[INFO] [stdout] 31 | |                     .success();
[INFO] [stdout]    | |______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 let _ = Command::new("javac")
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `rust_jvm v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/rust_jvm-23a6d2983416b631/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=runtime
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (178) panicked at build.rs:30:22:
[INFO] [stderr]   failed to execute javac: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x60559c813601 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x60559c82483a - core[832e9a552fc17241]::fmt::write
[INFO] [stderr]      2:     0x60559c81781c - <std[97b98282bc616a66]::sys::stdio::unix::Stderr as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stderr]      3:     0x60559c7f7d46 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x60559c80f1f1 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stderr]      5:     0x60559c80f3ab - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x60559c7f7df2 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x60559c7ef8a9 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x60559c7f85cd - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stderr]      9:     0x60559c824f6c - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stderr]     10:     0x60559c824d42 - core[832e9a552fc17241]::result::unwrap_failed
[INFO] [stderr]     11:     0x60559c7d0402 - <core[832e9a552fc17241]::result::Result<std[97b98282bc616a66]::process::ExitStatus, core[832e9a552fc17241]::io::error::Error>>::expect
[INFO] [stderr]     12:     0x60559c7d00ab - build_script_build[a3f49ec61742fcc9]::main
[INFO] [stderr]     13:     0x60559c7d18b3 - <fn() as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     14:     0x60559c7cf9e6 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     15:     0x60559c7cfb59 - std[97b98282bc616a66]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     16:     0x60559c80e587 - std[97b98282bc616a66]::rt::lang_start_internal
[INFO] [stderr]     17:     0x60559c7cf961 - std[97b98282bc616a66]::rt::lang_start::<()>
[INFO] [stderr]     18:     0x60559c7d1915 - main
[INFO] [stderr]     19:     0x7e0bf19e0601 - <unknown>
[INFO] [stderr]     20:     0x7e0bf19e0718 - __libc_start_main
[INFO] [stderr]     21:     0x60559c7ce825 - _start
[INFO] [stderr]     22:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673", kill_on_drop: false }`
[INFO] [stdout] a291e0b58285dc5d99ba9ac014a8efe1df539f0772f14e2a48028f1455c8a673
