[INFO] cloning repository https://github.com/riverrisk/marlinspike-dpi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/riverrisk/marlinspike-dpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friverrisk%2Fmarlinspike-dpi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friverrisk%2Fmarlinspike-dpi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f8032548c140b4f0ecc2c8344d1449f5bd3d7f8
[INFO] checking riverrisk/marlinspike-dpi against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friverrisk%2Fmarlinspike-dpi" "/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/riverrisk/marlinspike-dpi
[INFO] finished tweaking git repo https://github.com/riverrisk/marlinspike-dpi
[INFO] tweaked toml for git repo https://github.com/riverrisk/marlinspike-dpi written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/riverrisk/marlinspike-dpi on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/riverrisk/marlinspike-dpi 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused build dependency `pyo3-build-config`
[INFO] [stderr]   --> marlinspike-dpi-py/Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pyo3-build-config = "0.22"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `pyo3-build-config`
[INFO] [stderr] warning: `marlinspike-dpi-py` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23
[INFO] running `Command { std: "docker" "start" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23", 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" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23", 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" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused build dependency `pyo3-build-config`
[INFO] [stderr]   --> marlinspike-dpi-py/Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pyo3-build-config = "0.22"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `pyo3-build-config`
[INFO] [stderr] warning: `marlinspike-dpi-py` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling pyo3-build-config v0.22.6
[INFO] [stderr]     Checking fathom-contracts v0.1.0 (/opt/rustwide/workdir/vendor/fathom-contracts)
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling pyo3-ffi v0.22.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]    Compiling prost-build v0.14.3
[INFO] [stderr]    Compiling marlinspike-dpi v1.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking marlinspike-dpi-py v1.15.0 (/opt/rustwide/workdir/marlinspike-dpi-py)
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:185:6
[INFO] [stdout]     |
[INFO] [stdout] 185 | ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:214:6
[INFO] [stdout]     |
[INFO] [stdout] 214 | ) -> PyResult<()> {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:242:6
[INFO] [stdout]     |
[INFO] [stdout] 242 | ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:292:10
[INFO] [stdout]     |
[INFO] [stdout] 292 |     ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 |     ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `marlinspike-dpi-py` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:185:6
[INFO] [stdout]     |
[INFO] [stdout] 185 | ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:214:6
[INFO] [stdout]     |
[INFO] [stdout] 214 | ) -> PyResult<()> {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:242:6
[INFO] [stdout]     |
[INFO] [stdout] 242 | ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:292:10
[INFO] [stdout]     |
[INFO] [stdout] 292 |     ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> marlinspike-dpi-py/src/lib.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 |     ) -> PyResult<Py<PyList>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `marlinspike-dpi-py` (lib test) due to 5 previous errors
[INFO] [stderr] warning: unused dependency `tracing`
[INFO] [stderr]   --> Cargo.toml:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | tracing = "0.1"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tracing`
[INFO] [stderr] warning: `marlinspike-dpi` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23", kill_on_drop: false }`
[INFO] [stdout] 8c6e61e10d8c08a7316ed537238eab9a6955f9cf34b7b68011c8579b9e9c6d23
