[INFO] fetching crate oxvg 0.0.3...
[INFO] checking oxvg-0.0.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate oxvg 0.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate oxvg 0.0.3
[INFO] finished tweaking crates.io crate oxvg 0.0.3
[INFO] tweaked toml for crates.io crate oxvg 0.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxvg 0.0.3 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 oxvg 0.0.3 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-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] 3283e4bf2074dc8e66d4b5c0b8abca5753ef18c2888e2bdf4b950ccdbf7b122d
[INFO] running `Command { std: "docker" "start" "-a" "3283e4bf2074dc8e66d4b5c0b8abca5753ef18c2888e2bdf4b950ccdbf7b122d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3283e4bf2074dc8e66d4b5c0b8abca5753ef18c2888e2bdf4b950ccdbf7b122d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3283e4bf2074dc8e66d4b5c0b8abca5753ef18c2888e2bdf4b950ccdbf7b122d", kill_on_drop: false }`
[INFO] [stdout] 3283e4bf2074dc8e66d4b5c0b8abca5753ef18c2888e2bdf4b950ccdbf7b122d
[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] 5a467114137cf8c03efd1684401d745f4577a69ce513d292a9ecd58daaf95909
[INFO] running `Command { std: "docker" "start" "-a" "5a467114137cf8c03efd1684401d745f4577a69ce513d292a9ecd58daaf95909", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.166
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking bitflags v2.7.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking servo_arc v0.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking winnow v0.7.2
[INFO] [stderr]    Compiling const-str-proc-macro v0.3.2
[INFO] [stderr]    Compiling lightningcss-derive v1.0.0-alpha.43
[INFO] [stderr]     Checking const-str v0.3.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking globset v0.4.15
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest_meta v2.7.14
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling parcel_selectors v0.28.1
[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]    Compiling markup5ever v0.14.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling pest_generator v2.7.14
[INFO] [stderr]     Checking cssparser v0.33.0
[INFO] [stderr]     Checking cssparser v0.34.0
[INFO] [stderr]     Checking oxvg_collections v0.0.3
[INFO] [stderr]     Checking cssparser-color v0.1.0
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking lightningcss v1.0.0-alpha.63
[INFO] [stderr]     Checking config v0.15.8
[INFO] [stderr]     Checking xml5ever v0.20.0
[INFO] [stderr]     Checking oxvg_ast v0.0.3
[INFO] [stderr]     Checking oxvg_path v0.0.3
[INFO] [stderr]     Checking oxvg_optimiser v0.0.3
[INFO] [stderr]     Checking oxvg v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/optimise.rs:199:45
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 .is_none_or(|path| path == &PathBuf::from_str(".").unwrap())
[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 `oxvg` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/optimise.rs:199:45
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 .is_none_or(|path| path == &PathBuf::from_str(".").unwrap())
[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 `oxvg` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5a467114137cf8c03efd1684401d745f4577a69ce513d292a9ecd58daaf95909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a467114137cf8c03efd1684401d745f4577a69ce513d292a9ecd58daaf95909", kill_on_drop: false }`
[INFO] [stdout] 5a467114137cf8c03efd1684401d745f4577a69ce513d292a9ecd58daaf95909