[INFO] cloning repository https://github.com/roniemartinez/rsbrowsers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roniemartinez/rsbrowsers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froniemartinez%2Frsbrowsers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froniemartinez%2Frsbrowsers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba4728e282bbdd28924163848d21bd7759349676
[INFO] checking roniemartinez/rsbrowsers 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%2Froniemartinez%2Frsbrowsers" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/roniemartinez/rsbrowsers
[INFO] finished tweaking git repo https://github.com/roniemartinez/rsbrowsers
[INFO] tweaked toml for git repo https://github.com/roniemartinez/rsbrowsers written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/roniemartinez/rsbrowsers 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/roniemartinez/rsbrowsers 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0ccaa65e9e774eb63546904ab166cd64fdeb8acf429b6140e073ffb4632e3e4a
[INFO] running `Command { std: "docker" "start" "-a" "0ccaa65e9e774eb63546904ab166cd64fdeb8acf429b6140e073ffb4632e3e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ccaa65e9e774eb63546904ab166cd64fdeb8acf429b6140e073ffb4632e3e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ccaa65e9e774eb63546904ab166cd64fdeb8acf429b6140e073ffb4632e3e4a", kill_on_drop: false }`
[INFO] [stdout] 0ccaa65e9e774eb63546904ab166cd64fdeb8acf429b6140e073ffb4632e3e4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e579ee159ad5cd2ec2eb321b1055aaa15e5a8b55357c99ef9930e87cc7679fec
[INFO] running `Command { std: "docker" "start" "-a" "e579ee159ad5cd2ec2eb321b1055aaa15e5a8b55357c99ef9930e87cc7679fec", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling gettext-sys v0.22.5
[INFO] [stderr]     Checking gettext-rs v0.7.2
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]     Checking freedesktop-desktop-entry v0.5.2
[INFO] [stderr]     Checking rsbrowsers v0.1.0-a2 (/opt/rustwide/workdir/rsbrowsers)
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]     Checking browsers v0.1.0-a2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/lib.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn all<'py>(py: Python<'py>) -> PyResult<Vec<PyBrowser>> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/lib.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn get<'py>(py: Python<'py>, browser: String, version: &str) -> PyResult<Option<PyBrowser>> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/lib.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn launch(browser: String, version: Option<String>, url: Option<String>, args: Option<Vec<String>>) {
[INFO] [stdout]    |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyDict>, Infallible>
[INFO] [stdout]   --> src/lib.rs:14:82
[INFO] [stdout]    |
[INFO] [stdout] 14 |       fn into_pyobject(self, py: Python<'py>) -> Result<Self::Output, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 15 | |         let dict = PyDict::new(py);
[INFO] [stdout] 16 | |
[INFO] [stdout] 17 | |         dict.set_item("display_name", self.0.display_name)
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |         Ok(dict)
[INFO] [stdout] 25 | |     }
[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::Bound<'_, PyDict>, Infallible>
[INFO] [stdout]   --> src/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Ok(dict)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `browsers` (lib) due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/lib.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn all<'py>(py: Python<'py>) -> PyResult<Vec<PyBrowser>> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/lib.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn get<'py>(py: Python<'py>, browser: String, version: &str) -> PyResult<Option<PyBrowser>> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/lib.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn launch(browser: String, version: Option<String>, url: Option<String>, args: Option<Vec<String>>) {
[INFO] [stdout]    |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyDict>, Infallible>
[INFO] [stdout]   --> src/lib.rs:14:82
[INFO] [stdout]    |
[INFO] [stdout] 14 |       fn into_pyobject(self, py: Python<'py>) -> Result<Self::Output, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 15 | |         let dict = PyDict::new(py);
[INFO] [stdout] 16 | |
[INFO] [stdout] 17 | |         dict.set_item("display_name", self.0.display_name)
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |         Ok(dict)
[INFO] [stdout] 25 | |     }
[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::Bound<'_, PyDict>, Infallible>
[INFO] [stdout]   --> src/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Ok(dict)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `browsers` (lib test) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e579ee159ad5cd2ec2eb321b1055aaa15e5a8b55357c99ef9930e87cc7679fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e579ee159ad5cd2ec2eb321b1055aaa15e5a8b55357c99ef9930e87cc7679fec", kill_on_drop: false }`
[INFO] [stdout] e579ee159ad5cd2ec2eb321b1055aaa15e5a8b55357c99ef9930e87cc7679fec
