[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] testing googleben/java_rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogleben%2Fjava_rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/googleben/java_rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6/source/Cargo.toml [INFO] crate git repo https://github.com/googleben/java_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-6/source/class_browser/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-6/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-6/source/java_class/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-6/source/Cargo.toml [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded futures-io v0.3.16 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded atk v0.14.0 [INFO] [stderr] Downloaded miniz_oxide v0.1.3 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded cairo-rs v0.14.1 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Downloaded gio v0.14.0 [INFO] [stderr] Downloaded system-deps v3.2.0 [INFO] [stderr] Downloaded gtk v0.14.0 [INFO] [stderr] Downloaded gio-sys v0.14.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.14.0 [INFO] [stderr] Downloaded gdk v0.14.0 [INFO] [stderr] Downloaded glib v0.14.0 [INFO] [stderr] Downloaded gtk3-macros v0.14.0 [INFO] [stderr] Downloaded flate2 v1.0.2 [INFO] [stderr] Downloaded gtk-sys v0.14.0 [INFO] [stderr] Downloaded futures-executor v0.3.16 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded cfg-expr v0.8.1 [INFO] [stderr] Downloaded pango v0.14.0 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded pango-sys v0.14.0 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.1.3 [INFO] [stderr] Downloaded gdk-pixbuf v0.14.0 [INFO] [stderr] Downloaded atk-sys v0.14.0 [INFO] [stderr] Downloaded gdk-sys v0.14.0 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded cc v1.0.23 [INFO] [stderr] Downloaded va_list v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a67dfcbfb97a19da10f6a62dfe865e28ed40aa4adf4f9cda6982349deded6ff4 [INFO] running `Command { std: "docker" "start" "-a" "a67dfcbfb97a19da10f6a62dfe865e28ed40aa4adf4f9cda6982349deded6ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a67dfcbfb97a19da10f6a62dfe865e28ed40aa4adf4f9cda6982349deded6ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a67dfcbfb97a19da10f6a62dfe865e28ed40aa4adf4f9cda6982349deded6ff4", kill_on_drop: false }` [INFO] [stdout] a67dfcbfb97a19da10f6a62dfe865e28ed40aa4adf4f9cda6982349deded6ff4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 147c875bdc05f6d7d9f88267717169bb920e640635c820ae9ddc2211af937ea1 [INFO] running `Command { std: "docker" "start" "-a" "147c875bdc05f6d7d9f88267717169bb920e640635c820ae9ddc2211af937ea1", 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] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling cc v1.0.23 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling gio v0.14.0 [INFO] [stderr] Compiling java_class v0.1.0 (/opt/rustwide/workdir/java_class) [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling va_list v0.1.3 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling gtk v0.14.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling miniz_oxide v0.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> java_class/src/builders/method.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | code: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `params` [INFO] [stdout] --> java_class/src/builders/method.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | params: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [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] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling flate2 v1.0.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [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 system-deps v3.2.0 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling jvm v0.1.0 (/opt/rustwide/workdir/jvm) [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 cairo-sys-rs v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys 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[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> jvm/src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(c_variadic, vec_into_raw_parts, arbitrary_self_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `jvm` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "147c875bdc05f6d7d9f88267717169bb920e640635c820ae9ddc2211af937ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "147c875bdc05f6d7d9f88267717169bb920e640635c820ae9ddc2211af937ea1", kill_on_drop: false }` [INFO] [stdout] 147c875bdc05f6d7d9f88267717169bb920e640635c820ae9ddc2211af937ea1