[INFO] cloning repository https://github.com/shekho/profiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shekho/profiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshekho%2Fprofiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshekho%2Fprofiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68dc1ecf3586eda14e3aef665358db135ba09405
[INFO] checking shekho/profiler against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshekho%2Fprofiler" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shekho/profiler
[INFO] finished tweaking git repo https://github.com/shekho/profiler
[INFO] tweaked toml for git repo https://github.com/shekho/profiler written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shekho/profiler on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shekho/profiler 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/microsoft/one-collect`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracepoint_perf v0.5.0
[INFO] [stderr]   Downloaded perf-event v0.4.8
[INFO] [stderr]   Downloaded perf-event-open-sys v4.0.0
[INFO] [stderr]   Downloaded eventheader_types v0.5.0
[INFO] [stderr]   Downloaded rhai_codegen v3.1.0
[INFO] [stderr]   Downloaded rhai v1.23.6
[INFO] [stderr]   Downloaded tracepoint_decode v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] 2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae
[INFO] running `Command { std: "docker" "start" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae", 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" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae", 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" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking eventheader_types v0.5.0
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking perf-event-open-sys v4.0.0
[INFO] [stderr]     Checking tracepoint_decode v0.5.0
[INFO] [stderr]     Checking perf-event v0.4.8
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking tracepoint_perf v0.5.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling rhai_codegen v3.1.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking rhai v1.23.6
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ruwind v0.0.0-dev (https://github.com/microsoft/one-collect?branch=main#0f083739)
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking one_collect v0.0.0-dev (https://github.com/microsoft/one-collect?branch=main#0f083739)
[INFO] [stderr]     Checking profiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `duration_secs` is never read
[INFO] [stdout]   --> src/perf.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct ProfilingResult {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub duration_secs: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProfilingResult` has a derived impl for the trait `Debug`, but this is 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: method `cycles_per_second` is never used
[INFO] [stdout]   --> src/perf.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl ProfilingResult {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn cycles_per_second(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.82s
[INFO] running `Command { std: "docker" "inspect" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae", kill_on_drop: false }`
[INFO] [stdout] 2f29f887ae04bff553a2456bdaee55c9a4529a87bed0139dd634b6dd34e07eae
