[INFO] fetching crate rust-jni-generator 0.1.0...
[INFO] testing rust-jni-generator-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rust-jni-generator 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rust-jni-generator 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-jni-generator 0.1.0
[INFO] finished tweaking crates.io crate rust-jni-generator 0.1.0
[INFO] tweaked toml for crates.io crate rust-jni-generator 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df7daddd041dcdaf16b69ada55f035a9dd7c1513558a9908f5f5b63d0a1da996
[INFO] running `Command { std: "docker" "start" "-a" "df7daddd041dcdaf16b69ada55f035a9dd7c1513558a9908f5f5b63d0a1da996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df7daddd041dcdaf16b69ada55f035a9dd7c1513558a9908f5f5b63d0a1da996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7daddd041dcdaf16b69ada55f035a9dd7c1513558a9908f5f5b63d0a1da996", kill_on_drop: false }`
[INFO] [stdout] df7daddd041dcdaf16b69ada55f035a9dd7c1513558a9908f5f5b63d0a1da996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 479a05c0fe832bf2e8307368958c1f7b9e73fd668079eda57344fd3a727a3864
[INFO] running `Command { std: "docker" "start" "-a" "479a05c0fe832bf2e8307368958c1f7b9e73fd668079eda57344fd3a727a3864", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling rust-jni v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rust-jni-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1784:29
[INFO] [stdout]      |
[INFO] [stdout] 1784 |                         let mut implements = implements
[INFO] [stdout]      |                             ----^^^^^^^^^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "479a05c0fe832bf2e8307368958c1f7b9e73fd668079eda57344fd3a727a3864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479a05c0fe832bf2e8307368958c1f7b9e73fd668079eda57344fd3a727a3864", kill_on_drop: false }`
[INFO] [stdout] 479a05c0fe832bf2e8307368958c1f7b9e73fd668079eda57344fd3a727a3864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cd246ef3b46be587265419cef05872e4ebd4f2656d978f7002275f532e8fa15
[INFO] running `Command { std: "docker" "start" "-a" "0cd246ef3b46be587265419cef05872e4ebd4f2656d978f7002275f532e8fa15", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-jni-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1784:29
[INFO] [stdout]      |
[INFO] [stdout] 1784 |                         let mut implements = implements
[INFO] [stdout]      |                             ----^^^^^^^^^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> tests/test.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         java_generate! {
[INFO] [stdout] 35 | |             public interface c.d.TestInterface2 extends e.f.TestInterface1 {}
[INFO] [stdout] 36 | |
[INFO] [stdout] 37 | |             public class c.d.TestClass1 {
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |             }
[INFO] [stdout] 62 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> tests/test.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  | /         java_generate! {
[INFO] [stdout] 73  | |             public interface a.b.TestInterface3 {
[INFO] [stdout] 74  | |                 long primitiveInterfaceFunc3(int arg1, char arg2);
[INFO] [stdout] 75  | |                 a.b.TestClass3 objectInterfaceFunc3(a.b.TestClass3 arg);
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |             }
[INFO] [stdout] 133 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-jni-generator` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1784:29
[INFO] [stdout]      |
[INFO] [stdout] 1784 |                         let mut implements = implements
[INFO] [stdout]      |                             ----^^^^^^^^^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0cd246ef3b46be587265419cef05872e4ebd4f2656d978f7002275f532e8fa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd246ef3b46be587265419cef05872e4ebd4f2656d978f7002275f532e8fa15", kill_on_drop: false }`
[INFO] [stdout] 0cd246ef3b46be587265419cef05872e4ebd4f2656d978f7002275f532e8fa15