[INFO] cloning repository https://github.com/tomchaplin/phlite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomchaplin/phlite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomchaplin%2Fphlite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomchaplin%2Fphlite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c51a76625c96765e651f02d1970fd74591f43a5
[INFO] checking tomchaplin/phlite 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%2Ftomchaplin%2Fphlite" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/tomchaplin/phlite
[INFO] finished tweaking git repo https://github.com/tomchaplin/phlite
[INFO] tweaked toml for git repo https://github.com/tomchaplin/phlite written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tomchaplin/phlite 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/tomchaplin/phlite 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] warning: /workspace/builds/worker-1-tc2/source/phlite/Cargo.toml: unused manifest key: package.categoris
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fad3d33da7da2b617b58e6f8f61bc08cf3ee82589fda376b6b5f7d421efc2e93
[INFO] running `Command { std: "docker" "start" "-a" "fad3d33da7da2b617b58e6f8f61bc08cf3ee82589fda376b6b5f7d421efc2e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fad3d33da7da2b617b58e6f8f61bc08cf3ee82589fda376b6b5f7d421efc2e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad3d33da7da2b617b58e6f8f61bc08cf3ee82589fda376b6b5f7d421efc2e93", kill_on_drop: false }`
[INFO] [stdout] fad3d33da7da2b617b58e6f8f61bc08cf3ee82589fda376b6b5f7d421efc2e93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5c85e41b4ec3ea10dd225b7bef65f1e9de4e5305baadb11000c27ef9c8d17202
[INFO] running `Command { std: "docker" "start" "-a" "5c85e41b4ec3ea10dd225b7bef65f1e9de4e5305baadb11000c27ef9c8d17202", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/phlite/Cargo.toml: unused manifest key: package.categoris
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ordered-float v4.3.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling pyo3-build-config v0.22.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.3
[INFO] [stderr]    Compiling pyo3-ffi v0.22.3
[INFO] [stderr]    Compiling pyo3 v0.22.3
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking phlite v0.1.0 (/opt/rustwide/workdir/phlite)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> phlite/src/reduction/clearing.rs:224:34
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     .map(|entry| (entry * col_multiple)),
[INFO] [stdout]     |                                  ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                     .map(|entry| (entry * col_multiple)),
[INFO] [stdout] 224 +                     .map(|entry| entry * col_multiple),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> phlite/src/reduction/clearing.rs:224:34
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     .map(|entry| (entry * col_multiple)),
[INFO] [stdout]     |                                  ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                     .map(|entry| (entry * col_multiple)),
[INFO] [stdout] 224 +                     .map(|entry| entry * col_multiple),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling pyo3-stub-gen-derive v0.6.0
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]    Compiling pyo3-macros v0.22.3
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking pyo3-log v0.11.0
[INFO] [stderr]     Checking numpy v0.22.0
[INFO] [stderr]     Checking phlite_py v0.1.0 (/opt/rustwide/workdir/phlite_py)
[INFO] [stderr]     Checking phlite_rips v0.1.0 (/opt/rustwide/workdir/phlite_rips)
[INFO] [stdout] warning: struct `PyMatrix` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PyMatrix(PyObject);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PyBasis` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct PyBasis(PyObject);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PyBasisElement` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct PyBasisElement(PyObject);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BasisRef` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct BasisRef(PyObject);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PyMatrix` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PyMatrix(PyObject);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PyBasis` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct PyBasis(PyObject);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PyBasisElement` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct PyBasisElement(PyObject);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BasisRef` is never constructed
[INFO] [stdout]   --> phlite_py/src/lib.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct BasisRef(PyObject);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking pyo3-stub-gen v0.6.0
[INFO] [stderr]     Checking phlite_grpph v0.1.1 (/opt/rustwide/workdir/phlite_grpph)
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<Vec<f64>>, Vec<Vec<(f64, f64)>>), Infallible>
[INFO] [stdout]   --> phlite_grpph/src/lib.rs:71:59
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn grpph(n_vertices: u32, edges: Vec<(u32, u32, f64)>) -> (EssentialBars, PairingBars) {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phlite_grpph` (lib) due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<Vec<f64>>, Vec<Vec<(f64, f64)>>, Vec<Vec<(u16, u16)>>), Infallible>
[INFO] [stdout]    --> phlite_grpph/src/lib.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 | ) -> (EssentialBars, PairingBars, RepList) {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<Vec<f64>>, Vec<Vec<(f64, f64)>>), Infallible>
[INFO] [stdout]   --> phlite_grpph/src/lib.rs:71:59
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn grpph(n_vertices: u32, edges: Vec<(u32, u32, f64)>) -> (EssentialBars, PairingBars) {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phlite_grpph` (lib test) due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<Vec<f64>>, Vec<Vec<(f64, f64)>>, Vec<Vec<(u16, u16)>>), Infallible>
[INFO] [stdout]    --> phlite_grpph/src/lib.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 | ) -> (EssentialBars, PairingBars, RepList) {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c85e41b4ec3ea10dd225b7bef65f1e9de4e5305baadb11000c27ef9c8d17202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c85e41b4ec3ea10dd225b7bef65f1e9de4e5305baadb11000c27ef9c8d17202", kill_on_drop: false }`
[INFO] [stdout] 5c85e41b4ec3ea10dd225b7bef65f1e9de4e5305baadb11000c27ef9c8d17202