[INFO] fetching crate mandu 1.2.2...
[INFO] checking mandu-1.2.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate mandu 1.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mandu 1.2.2
[INFO] finished tweaking crates.io crate mandu 1.2.2
[INFO] tweaked toml for crates.io crate mandu 1.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mandu 1.2.2 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 mandu 1.2.2 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] 681e9374a4d3cf9702e63dc1de7d2dbe3a3023d0f202de425f0f0da54592ace5
[INFO] running `Command { std: "docker" "start" "-a" "681e9374a4d3cf9702e63dc1de7d2dbe3a3023d0f202de425f0f0da54592ace5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "681e9374a4d3cf9702e63dc1de7d2dbe3a3023d0f202de425f0f0da54592ace5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681e9374a4d3cf9702e63dc1de7d2dbe3a3023d0f202de425f0f0da54592ace5", kill_on_drop: false }`
[INFO] [stdout] 681e9374a4d3cf9702e63dc1de7d2dbe3a3023d0f202de425f0f0da54592ace5
[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] 98c42ef2eb0fff8af6ca3cfb9040d719fa30431dd5e34fc42cc54e759aabde5a
[INFO] running `Command { std: "docker" "start" "-a" "98c42ef2eb0fff8af6ca3cfb9040d719fa30431dd5e34fc42cc54e759aabde5a", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling dary_heap v0.3.8
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking libflate_lz77 v2.1.0
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking libflate v2.1.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking gzip-header v1.0.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking never v0.1.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking quick-xml v0.38.3
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking multipart v0.18.0
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling include-flate-compress v0.3.1
[INFO] [stderr]    Compiling include-flate-codegen v0.3.1
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking include-flate v0.3.1
[INFO] [stderr]     Checking rust-embed v8.7.2
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking gray_matter v0.3.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking diligent-date-parser v0.1.5
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking atom_syndication v0.12.7
[INFO] [stderr]     Checking rss v2.0.12
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking rouille v3.6.2
[INFO] [stderr]     Checking mandu v1.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/build/sitemap.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |               loc: format!("{}index.html", config.base_url)
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 17 | |                 .parse()
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/build/sitemap.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |                     loc: p.canonical.parse().with_context(|| {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mandu` (bin "mandu") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/build/sitemap.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |               loc: format!("{}index.html", config.base_url)
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 17 | |                 .parse()
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/build/sitemap.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |                     loc: p.canonical.parse().with_context(|| {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mandu` (bin "mandu" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "98c42ef2eb0fff8af6ca3cfb9040d719fa30431dd5e34fc42cc54e759aabde5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c42ef2eb0fff8af6ca3cfb9040d719fa30431dd5e34fc42cc54e759aabde5a", kill_on_drop: false }`
[INFO] [stdout] 98c42ef2eb0fff8af6ca3cfb9040d719fa30431dd5e34fc42cc54e759aabde5a