[INFO] fetching crate litmus 0.5.5...
[INFO] checking litmus-0.5.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate litmus 0.5.5 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate litmus 0.5.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate litmus 0.5.5
[INFO] tweaked toml for crates.io crate litmus 0.5.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate litmus 0.5.5 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 litmus 0.5.5 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] 8753c4571c487dea041d3408b5c23d92b738dcffec21510cbc5abf6c93c604e2
[INFO] running `Command { std: "docker" "start" "-a" "8753c4571c487dea041d3408b5c23d92b738dcffec21510cbc5abf6c93c604e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8753c4571c487dea041d3408b5c23d92b738dcffec21510cbc5abf6c93c604e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8753c4571c487dea041d3408b5c23d92b738dcffec21510cbc5abf6c93c604e2", kill_on_drop: false }`
[INFO] [stdout] 8753c4571c487dea041d3408b5c23d92b738dcffec21510cbc5abf6c93c604e2
[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] a0528921ef45c436d37408c63a2058f55141ec665911eda4ff56a75418f2fa6d
[INFO] running `Command { std: "docker" "start" "-a" "a0528921ef45c436d37408c63a2058f55141ec665911eda4ff56a75418f2fa6d", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking escape8259 v0.5.3
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking drain_filter_polyfill v0.1.3
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling typed-builder-macro v0.15.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.1
[INFO] [stderr]    Compiling synthez-core v0.3.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking typed-builder v0.15.2
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking lazy-regex v3.4.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling synthez-codegen v0.3.1
[INFO] [stderr]    Compiling cucumber-expressions v0.3.0
[INFO] [stderr]    Compiling synthez v0.3.1
[INFO] [stderr]     Checking clap v4.5.37
[INFO] [stderr]    Compiling cucumber-codegen v0.21.1
[INFO] [stderr]     Checking libtest-mimic v0.8.1
[INFO] [stderr]     Checking litmus v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling gherkin v0.14.0
[INFO] [stderr]     Checking cucumber v0.21.1
[INFO] [stdout] error: this type will no longer be must used: Result<World, Infallible>
[INFO] [stdout]  --> examples/cucumber-rs/hello-world.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(::cucumber::World, ::core::fmt::Debug, ::core::default::Default)]
[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] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> examples/cucumber-rs/hello-world.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[::cucumber::given(expr = "{word} is hungry")] // Cucumber Expression
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `::cucumber::given` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litmus` (example "hello-world-cucumber-rs") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a0528921ef45c436d37408c63a2058f55141ec665911eda4ff56a75418f2fa6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0528921ef45c436d37408c63a2058f55141ec665911eda4ff56a75418f2fa6d", kill_on_drop: false }`
[INFO] [stdout] a0528921ef45c436d37408c63a2058f55141ec665911eda4ff56a75418f2fa6d
