[INFO] cloning repository https://github.com/standbyme/jvm-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/standbyme/jvm-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandbyme%2Fjvm-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandbyme%2Fjvm-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3b33b40a805b8cc65fcc76b7ddd829740ab47a5
[INFO] checking standbyme/jvm-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandbyme%2Fjvm-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/standbyme/jvm-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/standbyme/jvm-rs
[INFO] finished tweaking git repo https://github.com/standbyme/jvm-rs
[INFO] tweaked toml for git repo https://github.com/standbyme/jvm-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/standbyme/jvm-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b633569f59e3d414a6ae3c89e897e01565f01d21831516dd0b81c21d9ee4c09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5b633569f59e3d414a6ae3c89e897e01565f01d21831516dd0b81c21d9ee4c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b633569f59e3d414a6ae3c89e897e01565f01d21831516dd0b81c21d9ee4c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b633569f59e3d414a6ae3c89e897e01565f01d21831516dd0b81c21d9ee4c09", kill_on_drop: false }`
[INFO] [stdout] 5b633569f59e3d414a6ae3c89e897e01565f01d21831516dd0b81c21d9ee4c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 796a379c94c21bfe8967ab5fa37ba1fe05627a378517b7262992abdc2b8f1ccc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "796a379c94c21bfe8967ab5fa37ba1fe05627a378517b7262992abdc2b8f1ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking podio v0.1.6
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling crc32fast v1.0.3
[INFO] [stderr]     Checking libflate v0.1.25
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking zip v0.5.2
[INFO] [stderr]     Checking jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/vars.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             _ => panic!("get_int from wrong place"),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/classpath/classpath.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |             .or_else(|x| self.user.read_class(&class_file_name))
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _ => panic!(),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/vars.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             _ => panic!("get_int from wrong place"),
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/classpath/classpath.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |             .or_else(|x| self.user.read_class(&class_file_name))
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ILOAD_0`
[INFO] [stdout]   --> src/instruction/load/iload.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn ILOAD_0(code_reader: CodeReader, thread: Thread) -> (ExecuteResult, CodeReader) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `DADD`
[INFO] [stdout]   --> src/instruction/math/add.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn DADD(code_reader: CodeReader, thread: Thread) -> (ExecuteResult, CodeReader) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `LADD`
[INFO] [stdout]   --> src/instruction/math/add.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn LADD(code_reader: CodeReader, thread: Thread) -> (ExecuteResult, CodeReader) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `FADD`
[INFO] [stdout]   --> src/instruction/math/add.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn FADD(code_reader: CodeReader, thread: Thread) -> (ExecuteResult, CodeReader) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_PUBLIC`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ACC_PUBLIC: u16 = 0x0001;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_PRIVATE`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const ACC_PRIVATE: u16 = 0x0002;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_PROTECTED`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const ACC_PROTECTED: u16 = 0x0004;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_SUPER`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const ACC_SUPER: u16 = 0x0020;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_SYNCHRONIZED`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const ACC_SYNCHRONIZED: u16 = 0x0020;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_VOLATILE`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ACC_VOLATILE: u16 = 0x0040;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_BRIDGE`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ACC_BRIDGE: u16 = 0x0040;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_TRANSIENT`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ACC_TRANSIENT: u16 = 0x0080;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_VARARGS`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const ACC_VARARGS: u16 = 0x0080;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_NATIVE`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const ACC_NATIVE: u16 = 0x0100;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_INTERFACE`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const ACC_INTERFACE: u16 = 0x0200;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_ABSTRACT`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const ACC_ABSTRACT: u16 = 0x0400;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_STRICT`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const ACC_STRICT: u16 = 0x0800;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_SYNTHETIC`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const ACC_SYNTHETIC: u16 = 0x1000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_ANNOTATION`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const ACC_ANNOTATION: u16 = 0x2000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_ENUM`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ACC_ENUM: u16 = 0x4000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Object`
[INFO] [stdout]  --> src/rtda/heap/object.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Object {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/classpath/classpath.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 file.read_to_end(&mut buf);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_IFEQ_fail`
[INFO] [stdout]    --> src/instruction/comparison/ifcond.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn test_IFEQ_fail() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_IFNE_fail`
[INFO] [stdout]    --> src/instruction/comparison/ifcond.rs:257:8
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn test_IFNE_fail() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_IFLT_fail`
[INFO] [stdout]    --> src/instruction/comparison/ifcond.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout] 346 |     fn test_IFLT_fail() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_IFGE_fail`
[INFO] [stdout]    --> src/instruction/comparison/ifcond.rs:435:8
[INFO] [stdout]     |
[INFO] [stdout] 435 |     fn test_IFGE_fail() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_IFGT_fail`
[INFO] [stdout]    --> src/instruction/comparison/ifcond.rs:524:8
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn test_IFGT_fail() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_IFLE_fail`
[INFO] [stdout]    --> src/instruction/comparison/ifcond.rs:613:8
[INFO] [stdout]     |
[INFO] [stdout] 613 |     fn test_IFLE_fail() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ILOAD_0`
[INFO] [stdout]   --> src/instruction/load/iload.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn ILOAD_0(code_reader: CodeReader, thread: Thread) -> (ExecuteResult, CodeReader) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `LADD`
[INFO] [stdout]   --> src/instruction/math/add.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn LADD(code_reader: CodeReader, thread: Thread) -> (ExecuteResult, CodeReader) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_PUBLIC`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ACC_PUBLIC: u16 = 0x0001;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_PRIVATE`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const ACC_PRIVATE: u16 = 0x0002;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_PROTECTED`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const ACC_PROTECTED: u16 = 0x0004;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_SUPER`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const ACC_SUPER: u16 = 0x0020;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_SYNCHRONIZED`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const ACC_SYNCHRONIZED: u16 = 0x0020;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_VOLATILE`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ACC_VOLATILE: u16 = 0x0040;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_BRIDGE`
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ACC_BRIDGE: u16 = 0x0040;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_TRANSIENT`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ACC_TRANSIENT: u16 = 0x0080;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_VARARGS`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const ACC_VARARGS: u16 = 0x0080;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_NATIVE`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const ACC_NATIVE: u16 = 0x0100;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_INTERFACE`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const ACC_INTERFACE: u16 = 0x0200;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_ABSTRACT`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const ACC_ABSTRACT: u16 = 0x0400;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_STRICT`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const ACC_STRICT: u16 = 0x0800;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_SYNTHETIC`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const ACC_SYNTHETIC: u16 = 0x1000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_ANNOTATION`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const ACC_ANNOTATION: u16 = 0x2000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC_ENUM`
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ACC_ENUM: u16 = 0x4000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Object`
[INFO] [stdout]  --> src/rtda/heap/object.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Object {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/classpath/classpath.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 file.read_to_end(&mut buf);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "796a379c94c21bfe8967ab5fa37ba1fe05627a378517b7262992abdc2b8f1ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796a379c94c21bfe8967ab5fa37ba1fe05627a378517b7262992abdc2b8f1ccc", kill_on_drop: false }`
[INFO] [stdout] 796a379c94c21bfe8967ab5fa37ba1fe05627a378517b7262992abdc2b8f1ccc