[INFO] cloning repository https://github.com/googleben/java_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/googleben/java_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogleben%2Fjava_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogleben%2Fjava_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f29d96953409be07145b7a1cb673d8ea015b7c65
[INFO] checking googleben/java_rs against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogleben%2Fjava_rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/googleben/java_rs
[INFO] finished tweaking git repo https://github.com/googleben/java_rs
[INFO] tweaked toml for git repo https://github.com/googleben/java_rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/googleben/java_rs on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/googleben/java_rs 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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-2-tc2/source/class_browser/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc2/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-2-tc2/source/java_class/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] [stderr] warning: /workspace/builds/worker-2-tc2/source/jvm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: /workspace/builds/worker-2-tc2/source/java_class/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: /workspace/builds/worker-2-tc2/source/class_browser/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.1.40
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded thiserror-impl v1.0.26
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5f0a0af31b7b2453c4eea3afe194b9b15b9ed1479fa3d6d7a563e0576ab3ba5
[INFO] running `Command { std: "docker" "start" "-a" "b5f0a0af31b7b2453c4eea3afe194b9b15b9ed1479fa3d6d7a563e0576ab3ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5f0a0af31b7b2453c4eea3afe194b9b15b9ed1479fa3d6d7a563e0576ab3ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f0a0af31b7b2453c4eea3afe194b9b15b9ed1479fa3d6d7a563e0576ab3ba5", kill_on_drop: false }`
[INFO] [stdout] b5f0a0af31b7b2453c4eea3afe194b9b15b9ed1479fa3d6d7a563e0576ab3ba5
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63f8252650204296534e59f4a71c49bf3442ecf828ee37beec02a24b32695f46
[INFO] running `Command { std: "docker" "start" "-a" "63f8252650204296534e59f4a71c49bf3442ecf828ee37beec02a24b32695f46", 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/class_browser/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/java_class/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/java_class/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: /opt/rustwide/workdir/class_browser/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: /opt/rustwide/workdir/jvm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling cfg-expr v0.8.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling gio v0.14.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking miniz_oxide v0.1.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling gtk v0.14.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking java_class v0.1.0 (/opt/rustwide/workdir/java_class)
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking va_list v0.1.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stdout] warning: fields `code` and `params` are never read
[INFO] [stdout]  --> java_class/src/builders/method.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MethodBuilder {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 4 |     code: Vec<Opcode>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     params: Vec<u8>
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stdout] warning: fields `code` and `params` are never read
[INFO] [stdout]  --> java_class/src/builders/method.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MethodBuilder {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 4 |     code: Vec<Opcode>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     params: Vec<u8>
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking flate2 v1.0.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]    Compiling system-deps v3.2.0
[INFO] [stderr]    Compiling glib-macros v0.14.1
[INFO] [stderr]    Compiling gtk3-macros v0.14.0
[INFO] [stderr]     Checking jvm v0.1.0 (/opt/rustwide/workdir/jvm)
[INFO] [stdout] error[E0432]: unresolved import `std::ffi::VaListImpl`
[INFO] [stdout]  --> jvm/src/jni_impl.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ffi::{CStr, CString, VaListImpl}, mem, sync::{Arc, RwLock, Weak}};
[INFO] [stdout]   |                                ^^^^^^^^^^ no `VaListImpl` in `ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `vec_into_raw_parts` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> jvm/src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(c_variadic, vec_into_raw_parts, arbitrary_self_types)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::ffi::VaListImpl`
[INFO] [stdout]  --> jvm/src/jni_impl.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ffi::{CStr, CString, VaListImpl}, mem, sync::{Arc, RwLock, Weak}};
[INFO] [stdout]   |                                ^^^^^^^^^^ no `VaListImpl` in `ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `*mut JniRef` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature
[INFO] [stdout]   --> jvm/src/jni_impl.rs:39:33
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub unsafe fn get_ref(self: *mut JniRef) -> JavaType {
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information
[INFO] [stdout]    = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-04-12; consider upgrading it if it is out of date
[INFO] [stdout]    = help: consider changing to `self`, `&self`, `&mut self`, or a type implementing `Receiver` such as `self: Box<Self>`, `self: Rc<Self>`, or `self: Arc<Self>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `*mut JniRef` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature
[INFO] [stdout]   --> jvm/src/jni_impl.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub unsafe fn get_class(self: *mut JniRef) -> &'static Class {
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information
[INFO] [stdout]    = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-04-12; consider upgrading it if it is out of date
[INFO] [stdout]    = help: consider changing to `self`, `&self`, `&mut self`, or a type implementing `Receiver` such as `self: Box<Self>`, `self: Rc<Self>`, or `self: Arc<Self>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `vec_into_raw_parts` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> jvm/src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(c_variadic, vec_into_raw_parts, arbitrary_self_types)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling gio-sys v0.14.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.14.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.14.0
[INFO] [stderr]    Compiling pango-sys v0.14.0
[INFO] [stderr]    Compiling atk-sys v0.14.0
[INFO] [stderr]    Compiling gdk-sys v0.14.0
[INFO] [stderr]    Compiling gtk-sys v0.14.0
[INFO] [stdout] error[E0658]: `*mut JniRef` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature
[INFO] [stdout]   --> jvm/src/jni_impl.rs:39:33
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub unsafe fn get_ref(self: *mut JniRef) -> JavaType {
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information
[INFO] [stdout]    = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-04-12; consider upgrading it if it is out of date
[INFO] [stdout]    = help: consider changing to `self`, `&self`, `&mut self`, or a type implementing `Receiver` such as `self: Box<Self>`, `self: Rc<Self>`, or `self: Arc<Self>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `*mut JniRef` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature
[INFO] [stdout]   --> jvm/src/jni_impl.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub unsafe fn get_class(self: *mut JniRef) -> &'static Class {
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information
[INFO] [stdout]    = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-04-12; consider upgrading it if it is out of date
[INFO] [stdout]    = help: consider changing to `self`, `&self`, `&mut self`, or a type implementing `Receiver` such as `self: Box<Self>`, `self: Rc<Self>`, or `self: Arc<Self>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jvm` (bin "jvm") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jvm` (bin "jvm" test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "63f8252650204296534e59f4a71c49bf3442ecf828ee37beec02a24b32695f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f8252650204296534e59f4a71c49bf3442ecf828ee37beec02a24b32695f46", kill_on_drop: false }`
[INFO] [stdout] 63f8252650204296534e59f4a71c49bf3442ecf828ee37beec02a24b32695f46
