[INFO] fetching crate luau-ast-rs 0.1.29...
[INFO] checking luau-ast-rs-0.1.29 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate luau-ast-rs 0.1.29 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate luau-ast-rs 0.1.29 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luau-ast-rs 0.1.29
[INFO] finished tweaking crates.io crate luau-ast-rs 0.1.29
[INFO] tweaked toml for crates.io crate luau-ast-rs 0.1.29 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate luau-ast-rs 0.1.29 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stacker v0.1.15
[INFO] [stderr]   Downloaded tree-sitter v0.20.10
[INFO] [stderr]   Downloaded luau-ast-rs-grammar v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee8be60eeff745470223236e6051dbf752894a763f8146368c26b4a37e8605b8
[INFO] running `Command { std: "docker" "start" "-a" "ee8be60eeff745470223236e6051dbf752894a763f8146368c26b4a37e8605b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee8be60eeff745470223236e6051dbf752894a763f8146368c26b4a37e8605b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8be60eeff745470223236e6051dbf752894a763f8146368c26b4a37e8605b8", kill_on_drop: false }`
[INFO] [stdout] ee8be60eeff745470223236e6051dbf752894a763f8146368c26b4a37e8605b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dcfa0b25c551d4b51e0258190418e300caa3fa3bfe8dd95e0d9ae07c499125f
[INFO] running `Command { std: "docker" "start" "-a" "1dcfa0b25c551d4b51e0258190418e300caa3fa3bfe8dd95e0d9ae07c499125f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling luau-ast-rs-grammar v0.0.2
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking luau-ast-rs v0.1.29 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `Command { std: "docker" "inspect" "1dcfa0b25c551d4b51e0258190418e300caa3fa3bfe8dd95e0d9ae07c499125f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcfa0b25c551d4b51e0258190418e300caa3fa3bfe8dd95e0d9ae07c499125f", kill_on_drop: false }`
[INFO] [stdout] 1dcfa0b25c551d4b51e0258190418e300caa3fa3bfe8dd95e0d9ae07c499125f