[INFO] cloning repository https://github.com/Tokinouta/RustJVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tokinouta/RustJVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTokinouta%2FRustJVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTokinouta%2FRustJVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34edae774c5da6947c5e27875b30b3127e6e5c18
[INFO] checking Tokinouta/RustJVM against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTokinouta%2FRustJVM" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tokinouta/RustJVM
[INFO] finished tweaking git repo https://github.com/Tokinouta/RustJVM
[INFO] tweaked toml for git repo https://github.com/Tokinouta/RustJVM written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tokinouta/RustJVM on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tokinouta/RustJVM 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.30
[INFO] [stderr]   Downloaded clap_builder v4.5.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93cf4c96af3f7993cd189dda3609e172ef20e7d0c99b3192fb4552468a073a43
[INFO] running `Command { std: "docker" "start" "-a" "93cf4c96af3f7993cd189dda3609e172ef20e7d0c99b3192fb4552468a073a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93cf4c96af3f7993cd189dda3609e172ef20e7d0c99b3192fb4552468a073a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93cf4c96af3f7993cd189dda3609e172ef20e7d0c99b3192fb4552468a073a43", kill_on_drop: false }`
[INFO] [stdout] 93cf4c96af3f7993cd189dda3609e172ef20e7d0c99b3192fb4552468a073a43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed7c9a274d32c31253d6d6d771219805ed8a58461e88511767ea2162ee86909
[INFO] running `Command { std: "docker" "start" "-a" "4ed7c9a274d32c31253d6d6d771219805ed8a58461e88511767ea2162ee86909", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/loader.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/loader.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let size = self.u4() as usize;
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read
[INFO] [stdout]   --> src/attribute.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct ExceptionTable {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 7  |     start_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 8  |     end_pc: u16,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 9  |     handler_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     catch_type: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc` and `line_number` are never read
[INFO] [stdout]   --> src/attribute.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct LineNumberTableEntry {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 25 |     start_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     line_number: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc` and `line_number` are never read
[INFO] [stdout]   --> src/attribute.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct LocalVariableTableEntry {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 39 |     start_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     line_number: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `boot_classpath` is never read
[INFO] [stdout]    --> src/classpath.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct ClassPath {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 118 |     boot_classpath: Box<dyn Entry>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `name`, `descriptor`, and `attributes` are never read
[INFO] [stdout]    --> src/loader.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | struct Field {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 242 |     flags: u16,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 243 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 244 |     descriptor: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 245 |     attributes: Vec<Attribute>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/loader.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let size = self.u4() as usize;
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read
[INFO] [stdout]   --> src/attribute.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct ExceptionTable {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 7  |     start_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 8  |     end_pc: u16,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 9  |     handler_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     catch_type: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc` and `line_number` are never read
[INFO] [stdout]   --> src/attribute.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct LineNumberTableEntry {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 25 |     start_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     line_number: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc` and `line_number` are never read
[INFO] [stdout]   --> src/attribute.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct LocalVariableTableEntry {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 39 |     start_pc: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     line_number: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `boot_classpath` is never read
[INFO] [stdout]    --> src/classpath.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct ClassPath {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 118 |     boot_classpath: Box<dyn Entry>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `name`, `descriptor`, and `attributes` are never read
[INFO] [stdout]    --> src/loader.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | struct Field {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 242 |     flags: u16,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 243 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 244 |     descriptor: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 245 |     attributes: Vec<Attribute>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.89s
[INFO] running `Command { std: "docker" "inspect" "4ed7c9a274d32c31253d6d6d771219805ed8a58461e88511767ea2162ee86909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed7c9a274d32c31253d6d6d771219805ed8a58461e88511767ea2162ee86909", kill_on_drop: false }`
[INFO] [stdout] 4ed7c9a274d32c31253d6d6d771219805ed8a58461e88511767ea2162ee86909
