[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] checking standbyme/jvm-rs against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandbyme%2Fjvm-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/standbyme/jvm-rs on toolchain 0e517d38ad0e72f93c734b14fabd4bb9b7441de6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "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-1-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded thiserror v1.0.25 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded zip v0.5.13 [INFO] [stderr] Downloaded thiserror-impl v1.0.25 [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded miniz_oxide v0.2.3 [INFO] [stderr] Downloaded bzip2 v0.4.2 [INFO] [stderr] Downloaded crc32fast v1.0.3 [INFO] [stderr] Downloaded cc v1.0.18 [INFO] [stderr] Downloaded syn v1.0.72 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded flate2 v1.0.5 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded libc v0.2.42 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.1 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded flate2-crc v0.1.2 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8d91c525d38322932d9e80789d2abcd26fee19db966c1f5a0ae207bb94f1881 [INFO] running `Command { std: "docker" "start" "-a" "d8d91c525d38322932d9e80789d2abcd26fee19db966c1f5a0ae207bb94f1881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8d91c525d38322932d9e80789d2abcd26fee19db966c1f5a0ae207bb94f1881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8d91c525d38322932d9e80789d2abcd26fee19db966c1f5a0ae207bb94f1881", kill_on_drop: false }` [INFO] [stdout] d8d91c525d38322932d9e80789d2abcd26fee19db966c1f5a0ae207bb94f1881 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 319bd8c6b4a02317362521ab71fca96221d8fabe6367da255eb07e702c6981a8 [INFO] running `Command { std: "docker" "start" "-a" "319bd8c6b4a02317362521ab71fca96221d8fabe6367da255eb07e702c6981a8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling flate2-crc v0.1.2 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking cfg-if v0.1.10 [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 semver v0.9.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling crc32fast v1.0.3 [INFO] [stderr] Compiling quote v1.0.9 [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] Checking jvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 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] = 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 [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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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] = 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 [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] = note: this warning 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)]` 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)]` 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: unnecessary transmute [INFO] [stdout] --> src/util/code_reader.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | let val = unsafe { std::mem::transmute::(v) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::cast_signed(v)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [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)]` 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)]` 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: 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] 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)]` 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: unnecessary transmute [INFO] [stdout] --> src/util/code_reader.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | let val = unsafe { std::mem::transmute::(v) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::cast_signed(v)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_IFEQ_fail` is never used [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 `test_IFNE_fail` is never used [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 `test_IFLT_fail` is never used [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 `test_IFGE_fail` is never used [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 `test_IFGT_fail` is never used [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 `test_IFLE_fail` is never used [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 `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] [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: 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)]` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: jvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "319bd8c6b4a02317362521ab71fca96221d8fabe6367da255eb07e702c6981a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "319bd8c6b4a02317362521ab71fca96221d8fabe6367da255eb07e702c6981a8", kill_on_drop: false }` [INFO] [stdout] 319bd8c6b4a02317362521ab71fca96221d8fabe6367da255eb07e702c6981a8