[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] ebdc07e9049d84688effdccec03a0a5b0aeda0bb
[INFO] documenting standbyme/jvm-rs against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandbyme%2Fjvm-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/standbyme/jvm-rs on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/standbyme/jvm-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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jvm` (manifest) generated 1 warning
[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
[ERROR] error running command: no output for 300 seconds
[INFO] documenting standbyme/jvm-rs against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandbyme%2Fjvm-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/standbyme/jvm-rs on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/standbyme/jvm-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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jvm` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded cc v1.0.18
[INFO] [stderr]   Downloaded miniz_oxide v0.2.3
[INFO] [stderr]   Downloaded bzip2 v0.4.2
[INFO] [stderr]   Downloaded flate2 v1.0.5
[INFO] [stderr]   Downloaded flate2-crc v0.1.2
[INFO] [stderr]   Downloaded crc32fast v1.0.3
[INFO] [stderr]   Downloaded libc v0.2.42
[INFO] [stderr]   Downloaded bzip2-sys v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f
[INFO] running `Command { std: "docker" "start" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jvm` (manifest) generated 1 warning
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling flate2-crc v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking miniz_oxide v0.2.3
[INFO] [stderr]    Compiling crc v1.8.1
[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 crc32fast v1.0.3
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]     Checking flate2 v1.0.5
[INFO] [stderr]     Checking bzip2 v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]  Documenting jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 });
[INFO] [stdout]    |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 52 |                 err!()
[INFO] [stdout]    |                 ------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 });
[INFO] [stdout]    |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 68 |                     err!()
[INFO] [stdout]    |                     ------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 });
[INFO] [stdout]    |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 71 |                 err!()
[INFO] [stdout]    |                 ------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 });
[INFO] [stdout]    |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 98 |                                 err!()
[INFO] [stdout]    |                                 ------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]     |
[INFO] [stdout]  27 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 101 |                             err!()
[INFO] [stdout]     |                             ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]     |
[INFO] [stdout]  27 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 104 |                         err!()
[INFO] [stdout]     |                         ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]     |
[INFO] [stdout]  27 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 107 |                     err!()
[INFO] [stdout]     |                     ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]     |
[INFO] [stdout]  27 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 err!()
[INFO] [stdout]     |                 ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/util/modified_utf8.rs:27:19
[INFO] [stdout]     |
[INFO] [stdout]  27 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |             err!()
[INFO] [stdout]     |             ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[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)]` (part of `#[warn(unused)]`) 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] 24 |             Slot::Num(val) => (val, self),
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 25 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) 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] 38 |             Slot::Num(val) => val,
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 39 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Slot::Num(val) => val,
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 43 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Slot::Num(val) => val,
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 58 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             Slot::Num(val) => val,
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 62 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/operand_stack.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Slot::Num(val) => (converter::i32_to_f32(val), self),
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 77 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/rtda/vars.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             Slot::Num(val) => val,
[INFO] [stdout]    |             -------------- matches all the relevant values
[INFO] [stdout] 30 |             _ => panic!("get_int from wrong place"),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ILOAD_0` is never used
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `DADD` is never used
[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 `LADD` is never used
[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 `FADD` is never used
[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 `ACC_PUBLIC` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ACC_PUBLIC: u16 = 0x0001;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_PRIVATE` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const ACC_PRIVATE: u16 = 0x0002;
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_PROTECTED` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const ACC_PROTECTED: u16 = 0x0004;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_SUPER` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const ACC_SUPER: u16 = 0x0020;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_SYNCHRONIZED` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const ACC_SYNCHRONIZED: u16 = 0x0020;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_VOLATILE` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ACC_VOLATILE: u16 = 0x0040;
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_BRIDGE` is never used
[INFO] [stdout]  --> src/rtda/heap/access_flags.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ACC_BRIDGE: u16 = 0x0040;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_TRANSIENT` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ACC_TRANSIENT: u16 = 0x0080;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_VARARGS` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const ACC_VARARGS: u16 = 0x0080;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_NATIVE` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const ACC_NATIVE: u16 = 0x0100;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_INTERFACE` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const ACC_INTERFACE: u16 = 0x0200;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_ABSTRACT` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const ACC_ABSTRACT: u16 = 0x0400;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_STRICT` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const ACC_STRICT: u16 = 0x0800;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_SYNTHETIC` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const ACC_SYNTHETIC: u16 = 0x1000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_ANNOTATION` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const ACC_ANNOTATION: u16 = 0x2000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACC_ENUM` is never used
[INFO] [stdout]   --> src/rtda/heap/access_flags.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ACC_ENUM: u16 = 0x4000;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[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: field `valid_up_to` is never read
[INFO] [stdout]   --> src/util/modified_utf8.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ModifiedUtf8Error {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 12 |     valid_up_to: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModifiedUtf8Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 let _ = file.read_to_end(&mut buf);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/util/code_reader.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let val = unsafe { std::mem::transmute::<u8, i8>(v) };
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 33 -         let val = unsafe { std::mem::transmute::<u8, i8>(v) };
[INFO] [stdout] 33 +         let val = unsafe { u8::cast_signed(v) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> src/util/converter.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     unsafe { std::mem::transmute::<i32, f32>(val) }
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: replace this with
[INFO] [stdout]   |
[INFO] [stdout] 4 -     unsafe { std::mem::transmute::<i32, f32>(val) }
[INFO] [stdout] 4 +     unsafe { f32::from_bits(i32::cast_unsigned(val)) }
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> src/util/converter.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     unsafe { std::mem::transmute::<f32, i32>(val) }
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: replace this with
[INFO] [stdout]   |
[INFO] [stdout] 8 -     unsafe { std::mem::transmute::<f32, i32>(val) }
[INFO] [stdout] 8 +     unsafe { f32::to_bits(val).cast_signed() }
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jvm` (lib) due to 18 previous errors; 34 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f", kill_on_drop: false }`
[INFO] [stdout] e2df7d462ff0d246025d7932d66d59d850d0dae6b57f451ede66b3967b03d45f
