[INFO] cloning repository https://github.com/tos-network/rvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tos-network/rvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftos-network%2Frvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftos-network%2Frvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b61a6d5227b99abe77e81be4fa1f7256312acb1e
[INFO] checking tos-network/rvm against try#2c4e58eac5a232e49065e517c1cf50b2715ccf85 for pr-140283
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftos-network%2Frvm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tos-network/rvm
[INFO] finished tweaking git repo https://github.com/tos-network/rvm
[INFO] tweaked toml for git repo https://github.com/tos-network/rvm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tos-network/rvm on toolchain 2c4e58eac5a232e49065e517c1cf50b2715ccf85
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tos-network/rvm 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" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 nu-ansi-term v0.50.1
[INFO] [stderr] Downloaded test-log-macros v0.2.18
[INFO] [stderr] Downloaded matchers v0.2.0
[INFO] [stderr] Downloaded bitfield-struct v0.4.4
[INFO] [stderr] Downloaded humantime v2.3.0
[INFO] [stderr] Downloaded zip v0.6.6
[INFO] [stderr] Downloaded murmur3 v0.5.2
[INFO] [stderr] Downloaded result v1.0.0
[INFO] [stderr] Downloaded test-log v0.2.18
[INFO] [stderr] Downloaded tracing-subscriber v0.3.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bfd393fecd50d4b3b7cfeaea498ebb7cb15710b07c10d1be1cf9ba684b278e4
[INFO] running `Command { std: "docker" "start" "-a" "6bfd393fecd50d4b3b7cfeaea498ebb7cb15710b07c10d1be1cf9ba684b278e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bfd393fecd50d4b3b7cfeaea498ebb7cb15710b07c10d1be1cf9ba684b278e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfd393fecd50d4b3b7cfeaea498ebb7cb15710b07c10d1be1cf9ba684b278e4", kill_on_drop: false }`
[INFO] [stdout] 6bfd393fecd50d4b3b7cfeaea498ebb7cb15710b07c10d1be1cf9ba684b278e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e423a7761b68e5f650cd4df7bef6e4c55176d97c8110e4bd999abc02ca8ba5
[INFO] running `Command { std: "docker" "start" "-a" "b8e423a7761b68e5f650cd4df7bef6e4c55176d97c8110e4bd999abc02ca8ba5", kill_on_drop: false }`
[INFO] [stderr] Compiling find-msvc-tools v0.1.2
[INFO] [stderr] Compiling libc v0.2.175
[INFO] [stderr] Checking anstyle-parse v0.2.7
[INFO] [stderr] Checking regex-automata v0.4.10
[INFO] [stderr] Compiling serde_core v1.0.225
[INFO] [stderr] Checking colorchoice v1.0.4
[INFO] [stderr] Checking anstyle-query v1.1.4
[INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr] Compiling serde v1.0.225
[INFO] [stderr] Checking itertools v0.10.5
[INFO] [stderr] Checking getrandom v0.2.16
[INFO] [stderr] Checking anstream v0.6.20
[INFO] [stderr] Compiling rustversion v1.0.22
[INFO] [stderr] Compiling syn v1.0.109
[INFO] [stderr] Compiling anyhow v1.0.99
[INFO] [stderr] Checking rand_core v0.6.4
[INFO] [stderr] Checking digest v0.10.7
[INFO] [stderr] Compiling thiserror-impl v2.0.16
[INFO] [stderr] Checking hashbrown v0.16.0
[INFO] [stderr] Checking jiff v0.2.15
[INFO] [stderr] Checking clap_builder v4.5.47
[INFO] [stderr] Compiling jobserver v0.1.34
[INFO] [stderr] Compiling cc v1.2.38
[INFO] [stderr] Compiling clap_derive v4.5.47
[INFO] [stderr] Checking thiserror v2.0.16
[INFO] [stderr] Compiling thiserror-impl v1.0.69
[INFO] [stderr] Compiling test-log-macros v0.2.18
[INFO] [stderr] Checking regex v1.11.2
[INFO] [stderr] Checking itertools v0.14.0
[INFO] [stderr] Checking serde_json v1.0.145
[INFO] [stderr] Checking env_filter v0.1.3
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[INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7
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[INFO] [stderr] Checking is-terminal v0.4.16
[INFO] [stderr] Checking thiserror v1.0.69
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[INFO] [stderr] Checking cipher v0.4.4
[INFO] [stderr] Checking types v0.1.0 (/opt/rustwide/workdir/types)
[INFO] [stderr] Checking deranged v0.5.3
[INFO] [stderr] Checking env_logger v0.11.8
[INFO] [stderr] Checking password-hash v0.4.2
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[INFO] [stderr] Checking test-log v0.2.18
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[INFO] [stderr] Compiling indexmap v1.9.3
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[INFO] [stderr] Compiling const_format_proc_macros v0.2.34
[INFO] [stderr] Checking pbkdf2 v0.11.0
[INFO] [stderr] Checking flate2 v1.1.2
[INFO] [stderr] Checking rand_chacha v0.3.1
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[INFO] [stderr] Checking sha1 v0.10.6
[INFO] [stderr] Checking constant_time_eq v0.1.5
[INFO] [stderr] Checking rand v0.8.5
[INFO] [stderr] Compiling strum_macros v0.24.3
[INFO] [stderr] Compiling bitfield-struct v0.4.4
[INFO] [stderr] Checking murmur3 v0.5.2
[INFO] [stderr] Checking const_format v0.2.34
[INFO] [stderr] Checking bech32 v0.9.1
[INFO] [stderr] Checking typed-arena v2.0.2
[INFO] [stderr] Checking criterion-plot v0.5.0
[INFO] [stderr] Checking ciborium v0.2.2
[INFO] [stderr] Checking tinytemplate v1.2.1
[INFO] [stderr] Compiling subtle v2.6.1
[INFO] [stderr] Checking time v0.3.43
[INFO] [stderr] Compiling adler2 v2.0.1
[INFO] [stderr] Checking criterion v0.5.1
[INFO] [stderr] Compiling miniz_oxide v0.8.9
[INFO] [stderr] Checking reader v0.1.0 (/opt/rustwide/workdir/reader)
[INFO] [stdout] warning: unused imports: `error`, `info`, and `trace`
[INFO] [stdout] --> reader/src/class_reader.rs:4:11
[INFO] [stdout] |
[INFO] [stdout] 4 | use log::{error, warn, info, debug, trace, log_enabled, Level};
[INFO] [stdout] | ^^^^^ ^^^^ ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `ModuleMainClass`, `ModulePackages`, and `Module`
[INFO] [stdout] --> reader/src/class_reader.rs:30:14
[INFO] [stdout] |
[INFO] [stdout] 30 | module::{Module, ModulePackages, ModuleMainClass},
[INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `Annotation` and `ElementValue`
[INFO] [stdout] --> reader/src/type_annotation.rs:5:25
[INFO] [stdout] |
[INFO] [stdout] 5 | use crate::annotation::{Annotation, ElementValue, ElementValuePair};
[INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `crate::program_counter::ProgramCounter`
[INFO] [stdout] --> reader/src/type_annotation.rs:6:5
[INFO] [stdout] |
[INFO] [stdout] 6 | use crate::program_counter::ProgramCounter;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Compiling crc32fast v1.5.0
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout] --> reader/src/class_reader.rs:118:17
[INFO] [stdout] |
[INFO] [stdout] 117 | 19 => self.read_package_constant()?,
[INFO] [stdout] | -- matches all the relevant values
[INFO] [stdout] 118 | 19 => self.read_invoke_dynamic_constant()?,
[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] --> reader/src/class_reader.rs:1091:13
[INFO] [stdout] |
[INFO] [stdout] 1091 | _ => Err(ClassReaderError::invalid_class_data(format!("invalid frame type: {}", frame_type))),
[INFO] [stdout] | ^ no value can reach this
[INFO] [stdout] |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout] --> reader/src/class_reader.rs:1091:13
[INFO] [stdout] |
[INFO] [stdout] 1029 | 0..=63 => {
[INFO] [stdout] | ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1033 | 64..=127 => {
[INFO] [stdout] | -------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1039 | 128..=246 => {
[INFO] [stdout] | --------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1043 | 247 => {
[INFO] [stdout] | --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1091 | _ => Err(ClassReaderError::invalid_class_data(format!("invalid frame type: {}", frame_type))),
[INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: struct `RuntimeVisibleAnnotations` is never constructed
[INFO] [stdout] --> reader/src/annotation.rs:40:12
[INFO] [stdout] |
[INFO] [stdout] 40 | pub struct RuntimeVisibleAnnotations {
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: struct `RuntimeInvisibleAnnotations` is never constructed
[INFO] [stdout] --> reader/src/annotation.rs:46:12
[INFO] [stdout] |
[INFO] [stdout] 46 | pub struct RuntimeInvisibleAnnotations {
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout] --> reader/src/class_reader.rs:592:8
[INFO] [stdout] |
[INFO] [stdout] 49 | impl<'a> ClassFileReader<'a> {
[INFO] [stdout] | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 592 | fn search_local_variable_table_attribute(&self, raw_attributes: &[Attribute]) -> Result