[INFO] fetching crate catch_panic 1.0.0...
[INFO] testing catch_panic-1.0.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate catch_panic 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate catch_panic 1.0.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate catch_panic 1.0.0
[INFO] finished tweaking crates.io crate catch_panic 1.0.0
[INFO] tweaked toml for crates.io crate catch_panic 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fde2921d5a98e8af6b523c2c36c8422ede510d71cfd45e91e0c6be5fa22248d3
[INFO] running `Command { std: "docker" "start" "-a" "fde2921d5a98e8af6b523c2c36c8422ede510d71cfd45e91e0c6be5fa22248d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fde2921d5a98e8af6b523c2c36c8422ede510d71cfd45e91e0c6be5fa22248d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde2921d5a98e8af6b523c2c36c8422ede510d71cfd45e91e0c6be5fa22248d3", kill_on_drop: false }`
[INFO] [stdout] fde2921d5a98e8af6b523c2c36c8422ede510d71cfd45e91e0c6be5fa22248d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4751a7ae482391551d264bb55a0e2202a1422d1440842f810c26501a098f2d86
[INFO] running `Command { std: "docker" "start" "-a" "4751a7ae482391551d264bb55a0e2202a1422d1440842f810c26501a098f2d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.66
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling thiserror-impl v1.0.66
[INFO] [stderr]    Compiling catch_panic_macros v1.0.0
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling catch_panic v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0596]: cannot borrow `env` as mutable, as it is not declared as mutable
[INFO] [stdout]   --> src/handler.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     env.throw_new("java/lang/RuntimeException", msg).unwrap();
[INFO] [stdout]    |     ^^^ cannot borrow as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn default_handler(mut env: JNIEnv, err: Box<dyn Any + Send + 'static>) {
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `catch_panic` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4751a7ae482391551d264bb55a0e2202a1422d1440842f810c26501a098f2d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4751a7ae482391551d264bb55a0e2202a1422d1440842f810c26501a098f2d86", kill_on_drop: false }`
[INFO] [stdout] 4751a7ae482391551d264bb55a0e2202a1422d1440842f810c26501a098f2d86
