[INFO] fetching crate wca 0.39.0...
[INFO] checking wca-0.39.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate wca 0.39.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wca 0.39.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wca 0.39.0
[INFO] tweaked toml for crates.io crate wca 0.39.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wca 0.39.0 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 wca 0.39.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 41d938d7ba924bb73fcc2608b9c9e663fb795d31a2d99d564881281aae2f20c7
[INFO] running `Command { std: "docker" "start" "-a" "41d938d7ba924bb73fcc2608b9c9e663fb795d31a2d99d564881281aae2f20c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41d938d7ba924bb73fcc2608b9c9e663fb795d31a2d99d564881281aae2f20c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d938d7ba924bb73fcc2608b9c9e663fb795d31a2d99d564881281aae2f20c7", kill_on_drop: false }`
[INFO] [stdout] 41d938d7ba924bb73fcc2608b9c9e663fb795d31a2d99d564881281aae2f20c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 761fd84c916d624c3991bdf83d99043c371799118a915df24ff2d2f9ee1c93a3
[INFO] running `Command { std: "docker" "start" "-a" "761fd84c916d624c3991bdf83d99043c371799118a915df24ff2d2f9ee1c93a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling collection_tools v0.32.0
[INFO] [stderr]    Compiling clone_dyn_types v0.42.0
[INFO] [stderr]    Compiling interval_adapter v0.38.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling inspect_type v0.16.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]    Compiling component_model_types v0.18.0
[INFO] [stderr]    Compiling derive_tools v0.55.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]    Compiling former_types v2.31.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]    Compiling test_tools v0.16.0
[INFO] [stderr]     Checking implements v0.13.0
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking is_slice v0.14.0
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking typing_tools v0.11.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking diagnostics_tools v0.11.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking collection_tools v0.18.0
[INFO] [stderr]     Checking mem_tools v0.9.0
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling iter_tools v0.42.0
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking assert_fs v1.1.3
[INFO] [stderr]    Compiling macro_tools v0.75.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_tools_meta v0.54.0
[INFO] [stderr]    Compiling former_meta v2.35.0
[INFO] [stderr]    Compiling impls_index_meta v0.13.0
[INFO] [stderr]     Checking impls_index v0.11.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking error_tools v0.35.0
[INFO] [stderr]     Checking error_tools v0.22.0
[INFO] [stderr]    Compiling mod_interface_meta v0.50.0
[INFO] [stderr]     Checking mod_interface v0.52.0
[INFO] [stderr]     Checking former v2.37.0
[INFO] [stderr]     Checking wca v0.39.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking trybuild v1.0.111
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> tests/inc/grammar/types.rs:97:10
[INFO] [stdout]     |
[INFO] [stdout]  97 |     a_id!( std ::path ::PathBuf ::from_str( "./some/relative/path" ).unwrap(), inner_path );
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 | / tests_index! {
[INFO] [stdout] 148 | |   number,
[INFO] [stdout] 149 | |   string,
[INFO] [stdout] 150 | |   path,
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |   values_list_display,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `path` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wca` (test "tests") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "761fd84c916d624c3991bdf83d99043c371799118a915df24ff2d2f9ee1c93a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "761fd84c916d624c3991bdf83d99043c371799118a915df24ff2d2f9ee1c93a3", kill_on_drop: false }`
[INFO] [stdout] 761fd84c916d624c3991bdf83d99043c371799118a915df24ff2d2f9ee1c93a3