[INFO] fetching crate darn-dmap 0.5.0...
[INFO] checking darn-dmap-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate darn-dmap 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate darn-dmap 0.5.0
[INFO] finished tweaking crates.io crate darn-dmap 0.5.0
[INFO] tweaked toml for crates.io crate darn-dmap 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate darn-dmap 0.5.0 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 crates.io crate darn-dmap 0.5.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 8b1e44ae6c6a6b8d2f6aa46ee5355dfaf0fd3ce6ab7a371a33e378e0123f96dc
[INFO] running `Command { std: "docker" "start" "-a" "8b1e44ae6c6a6b8d2f6aa46ee5355dfaf0fd3ce6ab7a371a33e378e0123f96dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b1e44ae6c6a6b8d2f6aa46ee5355dfaf0fd3ce6ab7a371a33e378e0123f96dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1e44ae6c6a6b8d2f6aa46ee5355dfaf0fd3ce6ab7a371a33e378e0123f96dc", kill_on_drop: false }`
[INFO] [stdout] 8b1e44ae6c6a6b8d2f6aa46ee5355dfaf0fd3ce6ab7a371a33e378e0123f96dc
[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] 94278d60bb6c6c20f8cff230b43a052143149ae7f2850ad2fba7433aaa785a39
[INFO] running `Command { std: "docker" "start" "-a" "94278d60bb6c6c20f8cff230b43a052143149ae7f2850ad2fba7433aaa785a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling pyo3-build-config v0.26.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling pyo3-macros-backend v0.26.0
[INFO] [stderr]    Compiling pyo3-ffi v0.26.0
[INFO] [stderr]    Compiling pyo3 v0.26.0
[INFO] [stderr]    Compiling numpy v0.26.0
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling pyo3-macros v0.26.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking darn-dmap v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, PyFloat>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:324:95
[INFO] [stdout]     |
[INFO] [stdout] 324 |       fn into_pyobject(self, py: Python<'py>) -> std::result::Result<Self::Output, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________________________________________________^
[INFO] [stdout] 325 | |         Ok(match self {
[INFO] [stdout] 326 | |             DmapVec::Char(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 327 | |             DmapVec::Short(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |         })
[INFO] [stdout] 337 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 | /         Ok(match self {
[INFO] [stdout] 326 | |             DmapVec::Char(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 327 | |             DmapVec::Short(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 328 | |             DmapVec::Int(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |             DmapVec::Double(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 336 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:434:49
[INFO] [stdout]     |
[INFO] [stdout] 434 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `darn-dmap` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, PyFloat>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> src/types.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:324:95
[INFO] [stdout]     |
[INFO] [stdout] 324 |       fn into_pyobject(self, py: Python<'py>) -> std::result::Result<Self::Output, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________________________________________________^
[INFO] [stdout] 325 | |         Ok(match self {
[INFO] [stdout] 326 | |             DmapVec::Char(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 327 | |             DmapVec::Short(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |         })
[INFO] [stdout] 337 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 | /         Ok(match self {
[INFO] [stdout] 326 | |             DmapVec::Char(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 327 | |             DmapVec::Short(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 328 | |             DmapVec::Int(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |             DmapVec::Double(x) => PyArray::from_owned_array(py, x).into_any(),
[INFO] [stdout] 336 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/types.rs:434:49
[INFO] [stdout]     |
[INFO] [stdout] 434 | #[derive(Debug, Clone, PartialEq, FromPyObject, IntoPyObject)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `darn-dmap` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "94278d60bb6c6c20f8cff230b43a052143149ae7f2850ad2fba7433aaa785a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94278d60bb6c6c20f8cff230b43a052143149ae7f2850ad2fba7433aaa785a39", kill_on_drop: false }`
[INFO] [stdout] 94278d60bb6c6c20f8cff230b43a052143149ae7f2850ad2fba7433aaa785a39
