[INFO] fetching crate metar 0.7.7...
[INFO] checking metar-0.7.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate metar 0.7.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate metar 0.7.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metar 0.7.7
[INFO] tweaked toml for crates.io crate metar 0.7.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metar 0.7.7 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 metar 0.7.7 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a3df9affeb722d1e2d5df293d2705d3e897d0af42d9b31c24494eeb769b7c581
[INFO] running `Command { std: "docker" "start" "-a" "a3df9affeb722d1e2d5df293d2705d3e897d0af42d9b31c24494eeb769b7c581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3df9affeb722d1e2d5df293d2705d3e897d0af42d9b31c24494eeb769b7c581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3df9affeb722d1e2d5df293d2705d3e897d0af42d9b31c24494eeb769b7c581", kill_on_drop: false }`
[INFO] [stdout] a3df9affeb722d1e2d5df293d2705d3e897d0af42d9b31c24494eeb769b7c581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 99dc9ca558887e2df03713320290039f40ad7f49ee7b518037c4e16ac070adad
[INFO] running `Command { std: "docker" "start" "-a" "99dc9ca558887e2df03713320290039f40ad7f49ee7b518037c4e16ac070adad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.15
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking linux-raw-sys v0.4.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]    Compiling bytecount v0.6.4
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling nom_locate v4.2.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking inventory v0.3.12
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking drain_filter_polyfill v0.1.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling synthez-core v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.0.1
[INFO] [stderr]    Compiling pest v2.7.4
[INFO] [stderr]    Compiling synthez-codegen v0.3.1
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling synthez v0.3.1
[INFO] [stderr]     Checking lazy-regex v3.0.2
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling cucumber-expressions v0.3.0
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]    Compiling pest_meta v2.7.4
[INFO] [stderr]    Compiling cucumber-codegen v0.20.0
[INFO] [stderr]    Compiling pest_generator v2.7.4
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling pest_derive v2.7.4
[INFO] [stderr]     Checking metar v0.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gherkin v0.13.0
[INFO] [stderr]     Checking cucumber v0.20.0
[INFO] [stdout] error: this type will no longer be must used: Result<World, Infallible>
[INFO] [stdout]  --> tests/cucumber.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(cucumber::World, Debug, 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]   --> tests/cucumber.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[when(expr = "{string} is parsed")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `when` (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]   --> tests/cucumber.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[then(expr = "the station is {string}")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `then` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metar` (test "cucumber") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "99dc9ca558887e2df03713320290039f40ad7f49ee7b518037c4e16ac070adad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dc9ca558887e2df03713320290039f40ad7f49ee7b518037c4e16ac070adad", kill_on_drop: false }`
[INFO] [stdout] 99dc9ca558887e2df03713320290039f40ad7f49ee7b518037c4e16ac070adad