[INFO] fetching crate rvet 0.1.0...
[INFO] testing rvet-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rvet 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rvet 0.1.0
[INFO] finished tweaking crates.io crate rvet 0.1.0
[INFO] tweaked toml for crates.io crate rvet 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rvet 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rvet 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.54
[INFO] [stderr]   Downloaded clap_lex v0.7.7
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.8
[INFO] [stderr]   Downloaded clap_derive v4.5.49
[INFO] [stderr]   Downloaded cli-table v0.5.0
[INFO] [stderr]   Downloaded errno v0.2.8
[INFO] [stderr]   Downloaded pager v0.16.1
[INFO] [stderr]   Downloaded cc v1.2.54
[INFO] [stderr]   Downloaded elf v0.8.0
[INFO] [stderr]   Downloaded riscv-isa v0.3.1
[INFO] [stderr]   Downloaded riscv-etrace v0.9.0
[INFO] [stderr]   Downloaded clap_builder v4.5.54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9e0d8d2c9c27e8a21b4d6b1f659ebb0e5fe0412b9794f80dfac73846a1e77d4
[INFO] running `Command { std: "docker" "start" "-a" "d9e0d8d2c9c27e8a21b4d6b1f659ebb0e5fe0412b9794f80dfac73846a1e77d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9e0d8d2c9c27e8a21b4d6b1f659ebb0e5fe0412b9794f80dfac73846a1e77d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e0d8d2c9c27e8a21b4d6b1f659ebb0e5fe0412b9794f80dfac73846a1e77d4", kill_on_drop: false }`
[INFO] [stdout] d9e0d8d2c9c27e8a21b4d6b1f659ebb0e5fe0412b9794f80dfac73846a1e77d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a974c0e6ab71f70c5efdfa733a33161fc15a427d0a2038556711acc99bd6b6c
[INFO] running `Command { std: "docker" "start" "-a" "4a974c0e6ab71f70c5efdfa733a33161fc15a427d0a2038556711acc99bd6b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling elf v0.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling riscv-isa v0.3.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling cli-table v0.5.0
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling riscv-etrace v0.9.0
[INFO] [stderr]    Compiling rvet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `entry` and `size` are never read
[INFO] [stdout]    --> src/stack.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct Frame {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 137 |     entry: u64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     size: Option<NonZeroU64>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Frame` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fn_entry` and `fn_size` are never used
[INFO] [stdout]    --> src/stack.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl Frame {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn fn_entry(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn fn_size(&self) -> Option<NonZeroU64> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.27s
[INFO] running `Command { std: "docker" "inspect" "4a974c0e6ab71f70c5efdfa733a33161fc15a427d0a2038556711acc99bd6b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a974c0e6ab71f70c5efdfa733a33161fc15a427d0a2038556711acc99bd6b6c", kill_on_drop: false }`
[INFO] [stdout] 4a974c0e6ab71f70c5efdfa733a33161fc15a427d0a2038556711acc99bd6b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4abd3545c4b46348ec232bb5a1a31a2913807142d558cfc670c95e3156ceb0d6
[INFO] running `Command { std: "docker" "start" "-a" "4abd3545c4b46348ec232bb5a1a31a2913807142d558cfc670c95e3156ceb0d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rvet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `entry` and `size` are never read
[INFO] [stdout]    --> src/stack.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct Frame {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 137 |     entry: u64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     size: Option<NonZeroU64>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Frame` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fn_entry` and `fn_size` are never used
[INFO] [stdout]    --> src/stack.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl Frame {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn fn_entry(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn fn_size(&self) -> Option<NonZeroU64> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "4abd3545c4b46348ec232bb5a1a31a2913807142d558cfc670c95e3156ceb0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abd3545c4b46348ec232bb5a1a31a2913807142d558cfc670c95e3156ceb0d6", kill_on_drop: false }`
[INFO] [stdout] 4abd3545c4b46348ec232bb5a1a31a2913807142d558cfc670c95e3156ceb0d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8b070b9cf05b1cb3a5a73cf268ea61f225682cd6ec8a0eb47a306eb45575407
[INFO] running `Command { std: "docker" "start" "-a" "b8b070b9cf05b1cb3a5a73cf268ea61f225682cd6ec8a0eb47a306eb45575407", kill_on_drop: false }`
[INFO] [stderr] warning: fields `entry` and `size` are never read
[INFO] [stderr]    --> src/stack.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 134 | pub struct Frame {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 137 |     entry: u64,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 138 |     size: Option<NonZeroU64>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Frame` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `fn_entry` and `fn_size` are never used
[INFO] [stderr]    --> src/stack.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 141 | impl Frame {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 155 |     pub fn fn_entry(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |     pub fn fn_size(&self) -> Option<NonZeroU64> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rvet` (bin "rvet" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rvet-381a765c9d8c3d77)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8b070b9cf05b1cb3a5a73cf268ea61f225682cd6ec8a0eb47a306eb45575407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b070b9cf05b1cb3a5a73cf268ea61f225682cd6ec8a0eb47a306eb45575407", kill_on_drop: false }`
[INFO] [stdout] b8b070b9cf05b1cb3a5a73cf268ea61f225682cd6ec8a0eb47a306eb45575407
