[INFO] cloning repository https://github.com/WerWolv/Rust-Java-VM [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WerWolv/Rust-Java-VM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWerWolv%2FRust-Java-VM", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWerWolv%2FRust-Java-VM'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7edbe0380b50172687e01361c840fd2ac0a0368 [INFO] testing WerWolv/Rust-Java-VM against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWerWolv%2FRust-Java-VM" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WerWolv/Rust-Java-VM on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WerWolv/Rust-Java-VM [INFO] finished tweaking git repo https://github.com/WerWolv/Rust-Java-VM [INFO] tweaked toml for git repo https://github.com/WerWolv/Rust-Java-VM written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/WerWolv/Rust-Java-VM already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded array-init v2.0.0 [INFO] [stderr] Downloaded owo-colors v2.1.0 [INFO] [stderr] Downloaded binrw v0.8.0 [INFO] [stderr] Downloaded binrw_derive v0.8.0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 6683677ab09e5584f72fd108a3f2f2d407b1d05b06f4253c9f1ab57be5c04cb9 [INFO] running `Command { std: "docker" "start" "-a" "6683677ab09e5584f72fd108a3f2f2d407b1d05b06f4253c9f1ab57be5c04cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6683677ab09e5584f72fd108a3f2f2d407b1d05b06f4253c9f1ab57be5c04cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6683677ab09e5584f72fd108a3f2f2d407b1d05b06f4253c9f1ab57be5c04cb9", kill_on_drop: false }` [INFO] [stdout] 6683677ab09e5584f72fd108a3f2f2d407b1d05b06f4253c9f1ab57be5c04cb9 [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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 4fda59a07ea3d4e9a02140da2d4d1ffaccd918589cf26a04fbc23a1802a7e275 [INFO] running `Command { std: "docker" "start" "-a" "4fda59a07ea3d4e9a02140da2d4d1ffaccd918589cf26a04fbc23a1802a7e275", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling binrw_derive v0.8.0 [INFO] [stderr] Compiling owo-colors v2.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling array-init v2.0.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling binrw v0.8.0 [INFO] [stderr] Compiling java_vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ro` [INFO] [stdout] --> src/java/class.rs:11:63 [INFO] [stdout] | [INFO] [stdout] 11 | fn constant_pool_entry_parser(reader: &mut R, ro: &ReadOptions, _: ()) -> BinResult>{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ro` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `class` [INFO] [stdout] --> src/java/vm.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | if let Some((name, class)) = jar.get_main_class() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_class` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/java/vm.rs:59:54 [INFO] [stdout] | [INFO] [stdout] 59 | fn execute_byte_code(&self, byte_code: &Vec, scope: &mut Scope) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.39s [INFO] running `Command { std: "docker" "inspect" "4fda59a07ea3d4e9a02140da2d4d1ffaccd918589cf26a04fbc23a1802a7e275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fda59a07ea3d4e9a02140da2d4d1ffaccd918589cf26a04fbc23a1802a7e275", kill_on_drop: false }` [INFO] [stdout] 4fda59a07ea3d4e9a02140da2d4d1ffaccd918589cf26a04fbc23a1802a7e275 [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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--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] 9173d8e440ae01f58fbbca373c830da336939bc502c741ae6b6b5bc5683b7eb0 [INFO] running `Command { std: "docker" "start" "-a" "9173d8e440ae01f58fbbca373c830da336939bc502c741ae6b6b5bc5683b7eb0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling java_vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ro` [INFO] [stdout] --> src/java/class.rs:11:63 [INFO] [stdout] | [INFO] [stdout] 11 | fn constant_pool_entry_parser(reader: &mut R, ro: &ReadOptions, _: ()) -> BinResult>{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ro` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `class` [INFO] [stdout] --> src/java/vm.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | if let Some((name, class)) = jar.get_main_class() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_class` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/java/vm.rs:59:54 [INFO] [stdout] | [INFO] [stdout] 59 | fn execute_byte_code(&self, byte_code: &Vec, scope: &mut Scope) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "9173d8e440ae01f58fbbca373c830da336939bc502c741ae6b6b5bc5683b7eb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9173d8e440ae01f58fbbca373c830da336939bc502c741ae6b6b5bc5683b7eb0", kill_on_drop: false }` [INFO] [stdout] 9173d8e440ae01f58fbbca373c830da336939bc502c741ae6b6b5bc5683b7eb0 [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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", 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] e1a34f3dba046a43cdac16cc09c95e1160d47b8dd7c9bfa5160318a6424a61d0 [INFO] running `Command { std: "docker" "start" "-a" "e1a34f3dba046a43cdac16cc09c95e1160d47b8dd7c9bfa5160318a6424a61d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `ro` [INFO] [stderr] --> src/java/class.rs:11:63 [INFO] [stderr] | [INFO] [stderr] 11 | fn constant_pool_entry_parser(reader: &mut R, ro: &ReadOptions, _: ()) -> BinResult>{ [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ro` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `class` [INFO] [stderr] --> src/java/vm.rs:34:28 [INFO] [stderr] | [INFO] [stderr] 34 | if let Some((name, class)) = jar.get_main_class() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_class` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/java/vm.rs:59:54 [INFO] [stderr] | [INFO] [stderr] 59 | fn execute_byte_code(&self, byte_code: &Vec, scope: &mut Scope) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: `java_vm` (bin "java_vm" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/java_vm-c78a4ab042157002) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1a34f3dba046a43cdac16cc09c95e1160d47b8dd7c9bfa5160318a6424a61d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a34f3dba046a43cdac16cc09c95e1160d47b8dd7c9bfa5160318a6424a61d0", kill_on_drop: false }` [INFO] [stdout] e1a34f3dba046a43cdac16cc09c95e1160d47b8dd7c9bfa5160318a6424a61d0