[INFO] fetching crate cucumber-thirtyfour-worlder-docref 0.2.0...
[INFO] checking cucumber-thirtyfour-worlder-docref-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cucumber-thirtyfour-worlder-docref 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cucumber-thirtyfour-worlder-docref 0.2.0
[INFO] finished tweaking crates.io crate cucumber-thirtyfour-worlder-docref 0.2.0
[INFO] tweaked toml for crates.io crate cucumber-thirtyfour-worlder-docref 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cucumber-thirtyfour-worlder-docref 0.2.0 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 cucumber-thirtyfour-worlder-docref 0.2.0 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-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] 9877c37531d9d672c5132e091f9914345eabc49cc94f6d887e66c43801f0716d
[INFO] running `Command { std: "docker" "start" "-a" "9877c37531d9d672c5132e091f9914345eabc49cc94f6d887e66c43801f0716d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9877c37531d9d672c5132e091f9914345eabc49cc94f6d887e66c43801f0716d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9877c37531d9d672c5132e091f9914345eabc49cc94f6d887e66c43801f0716d", kill_on_drop: false }`
[INFO] [stdout] 9877c37531d9d672c5132e091f9914345eabc49cc94f6d887e66c43801f0716d
[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] 5302e31703d170c98332b62cf4d156bdf935bb01219a8208eda5c949762760fc
[INFO] running `Command { std: "docker" "start" "-a" "5302e31703d170c98332b62cf4d156bdf935bb01219a8208eda5c949762760fc", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling rustls v0.23.33
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking drain_filter_polyfill v0.1.3
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking webpki-roots v1.0.3
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking clap_builder v4.5.49
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]    Compiling nom_locate v4.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking globset v0.4.17
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking stringmatch v0.4.0
[INFO] [stderr]     Checking ignore v0.4.24
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[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 futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling typed-builder-macro v0.15.2
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling synthez-core v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]    Compiling thirtyfour-macros v0.2.0
[INFO] [stderr]     Checking typed-builder v0.15.2
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling synthez-codegen v0.3.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling cucumber-thirtyfour-worlder v0.2.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling synthez v0.3.1
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.1
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking clap v4.5.49
[INFO] [stderr]    Compiling cucumber-expressions v0.3.0
[INFO] [stderr]    Compiling cucumber-codegen v0.21.1
[INFO] [stderr]     Checking lazy-regex v3.4.1
[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]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling gherkin v0.14.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking cucumber v0.21.1
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking thirtyfour v0.35.0
[INFO] [stderr]     Checking cucumber-thirtyfour-worlder-docref v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<AppWorld, Infallible>
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / #[cucumber_thirtyfour_worlder::worlder(
[INFO] [stdout] 21 | |     check_concurrency_cli_option_when_firefox = true,
[INFO] [stdout] 22 | |     cucumber = cucumber,
[INFO] [stdout] 23 | |     thirtyfour = thirtyfour,
[INFO] [stdout] 24 | |     serde_json = serde_json,
[INFO] [stdout] 25 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the derive macro `cucumber::World` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cucumber-thirtyfour-worlder-docref` (lib test) due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<AppWorld, Infallible>
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / #[cucumber_thirtyfour_worlder::worlder(
[INFO] [stdout] 21 | |     check_concurrency_cli_option_when_firefox = true,
[INFO] [stdout] 22 | |     cucumber = cucumber,
[INFO] [stdout] 23 | |     thirtyfour = thirtyfour,
[INFO] [stdout] 24 | |     serde_json = serde_json,
[INFO] [stdout] 25 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the derive macro `cucumber::World` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cucumber-thirtyfour-worlder-docref` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5302e31703d170c98332b62cf4d156bdf935bb01219a8208eda5c949762760fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5302e31703d170c98332b62cf4d156bdf935bb01219a8208eda5c949762760fc", kill_on_drop: false }`
[INFO] [stdout] 5302e31703d170c98332b62cf4d156bdf935bb01219a8208eda5c949762760fc
