[INFO] cloning repository https://github.com/specdown/specdown
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/specdown/specdown" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bb56f2ffd5059fd6ca27d4f3c1516980f32f8ca
[INFO] checking specdown/specdown against 28b6e691688c15cef4c60d9044274e7b84397870 for pr-162986
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/specdown/specdown
[INFO] finished tweaking git repo https://github.com/specdown/specdown
[INFO] tweaked toml for git repo https://github.com/specdown/specdown written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/specdown/specdown on toolchain 28b6e691688c15cef4c60d9044274e7b84397870
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/specdown/specdown 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" "+28b6e691688c15cef4c60d9044274e7b84397870" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termdiff v4.2.2
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.2
[INFO] [stderr]   Downloaded clap_complete_command v0.6.1
[INFO] [stderr]   Downloaded merge_derive v0.2.0
[INFO] [stderr]   Downloaded merge v0.2.0
[INFO] [stderr]   Downloaded caseless v0.2.1
[INFO] [stderr]   Downloaded clap_complete_nushell v4.5.4
[INFO] [stderr]   Downloaded clap_complete v4.1.4
[INFO] [stderr]   Downloaded anstream v0.6.13
[INFO] [stderr]   Downloaded comrak v0.55.0
[INFO] [stderr]   Downloaded libc v0.2.187
[INFO] [stderr]   Downloaded predicates-tree v1.0.7
[INFO] [stderr]   Downloaded termtree v0.4.0
[INFO] [stderr]   Downloaded anstyle v0.3.1
[INFO] [stderr]   Downloaded predicates v3.0.1
[INFO] [stderr]   Downloaded bstr v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344
[INFO] running `Command { std: "docker" "start" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344" "/opt/rustwide/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344" "/opt/rustwide/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.187
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.9
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]    Compiling jetscii v0.5.3
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking clap_builder v4.5.31
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking finl_unicode v1.4.0
[INFO] [stderr]     Checking anstyle v0.3.1
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling comrak v0.55.0
[INFO] [stderr]     Checking termtree v0.4.0
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]     Checking bstr v1.3.0
[INFO] [stderr]     Checking predicates-tree v1.0.7
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking toml v1.1.6+spec-1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking predicates v3.0.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking quickcheck v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling merge_derive v0.2.0
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]     Checking merge v0.2.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling caseless v0.2.1
[INFO] [stderr]     Checking termdiff v4.2.2
[INFO] [stderr]     Checking clap v4.5.31
[INFO] [stderr]     Checking clap_complete v4.1.4
[INFO] [stderr]     Checking clap_complete_nushell v4.5.4
[INFO] [stderr]     Checking clap_complete_command v0.6.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking specdown v1.9.14 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `time`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | time = "0.3.37"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `time`
[INFO] [stderr] warning: `specdown` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344", kill_on_drop: false }`
[INFO] [stdout] 2aaeddcc4c4cb0215397c5cdb73d3a1ebfe5f537595fe8083d3d3703143bf344
