[INFO] cloning repository https://github.com/stylang/stylang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stylang/stylang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstylang%2Fstylang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstylang%2Fstylang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24a7671f0c0a7852a4bc2829546705de36897ccf
[INFO] checking stylang/stylang against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstylang%2Fstylang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stylang/stylang
[INFO] finished tweaking git repo https://github.com/stylang/stylang
[INFO] tweaked toml for git repo https://github.com/stylang/stylang written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stylang/stylang on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stylang/stylang 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest Rust 1.94.0-nightly compatible versions
[INFO] [stderr]       Adding parserc v0.12.7
[INFO] [stderr]       Adding parserc-derive v0.12.7
[INFO] [stderr]       Adding sourcespan v0.12.7
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sourcespan v0.12.7
[INFO] [stderr]   Downloaded convert_case v0.8.0
[INFO] [stderr]   Downloaded parserc v0.12.7
[INFO] [stderr]   Downloaded parserc-derive v0.12.7
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e81042181f55cde991489a204585cc7d64b463547842f73013380b9c61687c
[INFO] running `Command { std: "docker" "start" "-a" "d2e81042181f55cde991489a204585cc7d64b463547842f73013380b9c61687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e81042181f55cde991489a204585cc7d64b463547842f73013380b9c61687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e81042181f55cde991489a204585cc7d64b463547842f73013380b9c61687c", kill_on_drop: false }`
[INFO] [stdout] d2e81042181f55cde991489a204585cc7d64b463547842f73013380b9c61687c
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a4cf92bdb47697f9c7a94fbfaf037f25bf96bfaa253da21d1c935b8d0f702a3
[INFO] running `Command { std: "docker" "start" "-a" "1a4cf92bdb47697f9c7a94fbfaf037f25bf96bfaa253da21d1c935b8d0f702a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling parserc-derive v0.12.7
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking sourcespan v0.12.7
[INFO] [stderr]     Checking parserc v0.12.7
[INFO] [stderr]     Checking stylang-cst v0.2.0 (/opt/rustwide/workdir/crates/cst)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `Command { std: "docker" "inspect" "1a4cf92bdb47697f9c7a94fbfaf037f25bf96bfaa253da21d1c935b8d0f702a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4cf92bdb47697f9c7a94fbfaf037f25bf96bfaa253da21d1c935b8d0f702a3", kill_on_drop: false }`
[INFO] [stdout] 1a4cf92bdb47697f9c7a94fbfaf037f25bf96bfaa253da21d1c935b8d0f702a3