[INFO] fetching crate auto-jni 0.0.3...
[INFO] checking auto-jni-0.0.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate auto-jni 0.0.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate auto-jni 0.0.3
[INFO] finished tweaking crates.io crate auto-jni 0.0.3
[INFO] tweaked toml for crates.io crate auto-jni 0.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate auto-jni 0.0.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9c55b53b2d3b7a76e0161833a59d31358900e4abc39749e20312f64d83a5f44
[INFO] running `Command { std: "docker" "start" "-a" "b9c55b53b2d3b7a76e0161833a59d31358900e4abc39749e20312f64d83a5f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9c55b53b2d3b7a76e0161833a59d31358900e4abc39749e20312f64d83a5f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c55b53b2d3b7a76e0161833a59d31358900e4abc39749e20312f64d83a5f44", kill_on_drop: false }`
[INFO] [stdout] b9c55b53b2d3b7a76e0161833a59d31358900e4abc39749e20312f64d83a5f44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f49f0c033e4c73783cbfec747eb4bc22d5c3d0bf82c29c6ee7764db0e3586826
[INFO] running `Command { std: "docker" "start" "-a" "f49f0c033e4c73783cbfec747eb4bc22d5c3d0bf82c29c6ee7764db0e3586826", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]     Checking java-locator v0.1.9
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking jni v0.21.1
[INFO] [stderr]     Checking auto-jni v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/call.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let mut enums_to_add: Vec<String> = binding.args.iter()
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/call.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let mut enums_to_add: Vec<String> = binding.args.iter()
[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: unreachable pattern
[INFO] [stdout]    --> src/call.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |         _ => arg_type.to_string()
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/call.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         "I" => format!("JValue::Int({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 364 |         "J" => format!("JValue::Long({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 365 |         "D" => format!("JValue::Double({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 366 |         "F" => format!("JValue::Float({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 372 |         _ => arg_type.to_string()
[INFO] [stdout]     |         ^ ...and 5 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/call.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |         _ => arg_type.to_string()
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/call.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         "I" => format!("JValue::Int({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 364 |         "J" => format!("JValue::Long({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 365 |         "D" => format!("JValue::Double({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 366 |         "F" => format!("JValue::Float({}).as_jni()", arg_name),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 372 |         _ => arg_type.to_string()
[INFO] [stdout]     |         ^ ...and 5 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/call.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |         t => format!("JValue::Object({}).as_jni()", arg_name),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/call.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |         t => format!("JValue::Object({}).as_jni()", arg_name),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/lib.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let return_type = captures.get(2).map_or("", |m| m.as_str()).to_string();
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/lib.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let return_type = captures.get(2).map_or("", |m| m.as_str()).to_string();
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args_str`
[INFO] [stdout]   --> src/lib.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let args_str = captures.get(4).map_or("", |m| m.as_str());
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args_str`
[INFO] [stdout]   --> src/lib.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let args_str = captures.get(4).map_or("", |m| m.as_str());
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_args_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `add_method`
[INFO] [stdout]    --> src/lib.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let add_method = bindings.iter().find(|b| b.name == "X")
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "f49f0c033e4c73783cbfec747eb4bc22d5c3d0bf82c29c6ee7764db0e3586826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49f0c033e4c73783cbfec747eb4bc22d5c3d0bf82c29c6ee7764db0e3586826", kill_on_drop: false }`
[INFO] [stdout] f49f0c033e4c73783cbfec747eb4bc22d5c3d0bf82c29c6ee7764db0e3586826