[INFO] cloning repository https://github.com/juebanlin/java_rust_ffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juebanlin/java_rust_ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuebanlin%2Fjava_rust_ffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuebanlin%2Fjava_rust_ffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76a75bb98a077647a37ce89467c723562d1bc1bd
[INFO] testing juebanlin/java_rust_ffi against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuebanlin%2Fjava_rust_ffi" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/juebanlin/java_rust_ffi on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/juebanlin/java_rust_ffi
[INFO] finished tweaking git repo https://github.com/juebanlin/java_rust_ffi
[INFO] tweaked toml for git repo https://github.com/juebanlin/java_rust_ffi written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/juebanlin/java_rust_ffi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-1/source/rustffi/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-1/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-1/source/rustjni/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-1/source/Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36cd1ec485be6f4d3add68020b2db93e0e629e94b4aba98c1cf36866fb000c83
[INFO] running `Command { std: "docker" "start" "-a" "36cd1ec485be6f4d3add68020b2db93e0e629e94b4aba98c1cf36866fb000c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36cd1ec485be6f4d3add68020b2db93e0e629e94b4aba98c1cf36866fb000c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36cd1ec485be6f4d3add68020b2db93e0e629e94b4aba98c1cf36866fb000c83", kill_on_drop: false }`
[INFO] [stdout] 36cd1ec485be6f4d3add68020b2db93e0e629e94b4aba98c1cf36866fb000c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba150108c04f824504076cd3bc103935382b970a15d8f386196ecf8ebe45e89
[INFO] running `Command { std: "docker" "start" "-a" "7ba150108c04f824504076cd3bc103935382b970a15d8f386196ecf8ebe45e89", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/rustffi/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/rustjni/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling rustffi v0.1.0 (/opt/rustwide/workdir/rustffi)
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> rustffi/src/ffi.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> rustffi/src/ffi.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::RandomState`
[INFO] [stdout]  --> rustffi/src/ffi.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::hash_map::RandomState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> rustffi/src/ffi.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `City`
[INFO] [stdout]   --> rustffi/src/ffi.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{Entity, City};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Write`
[INFO] [stdout]   --> rustffi/src/ffi.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fmt::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]  --> rustffi/src/ffi.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(slice_ptr_len)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]  --> rustffi/src/ffi.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(slice_ptr_get)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rustffi/src/ffi.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut list = slice_from_raw_parts_mut::<f32>(array, clen as usize);
[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: associated function `getX` is never used
[INFO] [stdout]   --> rustffi/src/lib.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn getX(&self) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getY` is never used
[INFO] [stdout]   --> rustffi/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn getY(&self) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getZ` is never used
[INFO] [stdout]   --> rustffi/src/lib.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn getZ(&self) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getAoiX` is never used
[INFO] [stdout]   --> rustffi/src/lib.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn getAoiX(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getAoiY` is never used
[INFO] [stdout]   --> rustffi/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn getAoiY(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getAoiRange` is never used
[INFO] [stdout]   --> rustffi/src/lib.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn getAoiRange(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getX` should have a snake case name
[INFO] [stdout]   --> rustffi/src/lib.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn getX(&self) -> f32 {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `get_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getY` should have a snake case name
[INFO] [stdout]   --> rustffi/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn getY(&self) -> f32 {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `get_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getZ` should have a snake case name
[INFO] [stdout]   --> rustffi/src/lib.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn getZ(&self) -> f32 {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `get_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getAoiX` should have a snake case name
[INFO] [stdout]   --> rustffi/src/lib.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn getAoiX(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `get_aoi_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getAoiY` should have a snake case name
[INFO] [stdout]   --> rustffi/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn getAoiY(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `get_aoi_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getAoiRange` should have a snake case name
[INFO] [stdout]   --> rustffi/src/lib.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn getAoiRange(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `get_aoi_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jni v0.19.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling combine v4.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `jni`
[INFO] running `Command { std: "docker" "inspect" "7ba150108c04f824504076cd3bc103935382b970a15d8f386196ecf8ebe45e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba150108c04f824504076cd3bc103935382b970a15d8f386196ecf8ebe45e89", kill_on_drop: false }`
[INFO] [stdout] 7ba150108c04f824504076cd3bc103935382b970a15d8f386196ecf8ebe45e89