[INFO] cloning repository https://github.com/johnbchron/app-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnbchron/app-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnbchron%2Fapp-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnbchron%2Fapp-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8719095be17b8993ff728df7b657c7d65a970fbb
[INFO] checking johnbchron/app-core 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%2Fjohnbchron%2Fapp-core" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/johnbchron/app-core
[INFO] finished tweaking git repo https://github.com/johnbchron/app-core
[INFO] tweaked toml for git repo https://github.com/johnbchron/app-core written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/johnbchron/app-core 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/johnbchron/app-core 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 00429ee4778d33d89d877f886faf99bd57107a4da3c70e20062e402a8f15228f
[INFO] running `Command { std: "docker" "start" "-a" "00429ee4778d33d89d877f886faf99bd57107a4da3c70e20062e402a8f15228f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00429ee4778d33d89d877f886faf99bd57107a4da3c70e20062e402a8f15228f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00429ee4778d33d89d877f886faf99bd57107a4da3c70e20062e402a8f15228f", kill_on_drop: false }`
[INFO] [stdout] 00429ee4778d33d89d877f886faf99bd57107a4da3c70e20062e402a8f15228f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ab9a1d14e4597f4299c25d3a0359d999b32694f007e99811c6f037c597d0baa8
[INFO] running `Command { std: "docker" "start" "-a" "ab9a1d14e4597f4299c25d3a0359d999b32694f007e99811c6f037c597d0baa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling nutype_macros v0.6.1
[INFO] [stderr]    Compiling owo-colors v4.2.1
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking crossbeam-utils v0.8.21
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking starc v0.1.0 (/opt/rustwide/workdir/crates/starc)
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anyhow v1.0.98
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]    Compiling kinded_macros v0.3.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling kinded v0.3.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]    Compiling miette-derive v7.6.0 (https://github.com/zkat/miette#90785705)
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking miette v7.6.0 (https://github.com/zkat/miette#90785705)
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking ulid v1.2.1
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking av1-grain v0.2.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling roff v0.2.2
[INFO] [stderr]    Compiling clap_mangen v0.2.27
[INFO] [stderr]     Checking nutype v0.6.1
[INFO] [stderr]     Checking slugger v0.1.0 (/opt/rustwide/workdir/crates/slugger)
[INFO] [stderr]     Checking kv v0.1.0 (/opt/rustwide/workdir/crates/kv)
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking dvf v0.1.0 (/opt/rustwide/workdir/crates/dvf)
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> crates/dvf/src/files.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |       path: PathBuf::from_str(&ulid::Ulid::new().to_string()).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 `dvf` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ab9a1d14e4597f4299c25d3a0359d999b32694f007e99811c6f037c597d0baa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9a1d14e4597f4299c25d3a0359d999b32694f007e99811c6f037c597d0baa8", kill_on_drop: false }`
[INFO] [stdout] ab9a1d14e4597f4299c25d3a0359d999b32694f007e99811c6f037c597d0baa8
