[INFO] cloning repository https://github.com/unshrawal/profiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unshrawal/profiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funshrawal%2Fprofiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funshrawal%2Fprofiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82edd2d044f422b2202b4c7eb4f0d834d80d0768
[INFO] checking unshrawal/profiler against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funshrawal%2Fprofiler" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/unshrawal/profiler
[INFO] finished tweaking git repo https://github.com/unshrawal/profiler
[INFO] tweaked toml for git repo https://github.com/unshrawal/profiler written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/unshrawal/profiler on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/unshrawal/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 110ed73618b3418779241db283b0fce187fdab601aa3275e624b7c45525f461a
[INFO] running `Command { std: "docker" "start" "-a" "110ed73618b3418779241db283b0fce187fdab601aa3275e624b7c45525f461a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "110ed73618b3418779241db283b0fce187fdab601aa3275e624b7c45525f461a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110ed73618b3418779241db283b0fce187fdab601aa3275e624b7c45525f461a", kill_on_drop: false }`
[INFO] [stdout] 110ed73618b3418779241db283b0fce187fdab601aa3275e624b7c45525f461a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fb5f43bd4cc268e28d68097f451863516eb051e8edd0b6391dff01b1846e53c
[INFO] running `Command { std: "docker" "start" "-a" "7fb5f43bd4cc268e28d68097f451863516eb051e8edd0b6391dff01b1846e53c", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling scroll_derive v0.12.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling proc-maps v0.4.0
[INFO] [stderr]     Checking ruzstd v0.7.3
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling remoteprocess v0.5.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking goblin v0.9.3
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking read-process-memory v0.1.6
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling py-spy v0.4.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking lru v0.10.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking inferno v0.11.21
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]     Checking sequential_gen v0.1.2
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tree-ds v0.1.6
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking clap_complete v3.2.5
[INFO] [stderr]     Checking profiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]   --> src/profiler_dir/bindings.rs:27:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn toc(&mut self) -> f64{
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::PyRefMut<'_, PyProfiler>, Infallible>
[INFO] [stdout]   --> src/profiler_dir/bindings.rs:68:54
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn __enter__(mut slf: PyRefMut<'_, Self>) -> PyRefMut<'_, Self> {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]   --> src/profiler_dir/bindings.rs:27:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn toc(&mut self) -> f64{
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::PyRefMut<'_, PyProfiler>, Infallible>
[INFO] [stdout]   --> src/profiler_dir/bindings.rs:68:54
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn __enter__(mut slf: PyRefMut<'_, Self>) -> PyRefMut<'_, Self> {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `profiler` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `profiler` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7fb5f43bd4cc268e28d68097f451863516eb051e8edd0b6391dff01b1846e53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb5f43bd4cc268e28d68097f451863516eb051e8edd0b6391dff01b1846e53c", kill_on_drop: false }`
[INFO] [stdout] 7fb5f43bd4cc268e28d68097f451863516eb051e8edd0b6391dff01b1846e53c