[INFO] cloning repository https://github.com/Hyrasso/oxylisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hyrasso/oxylisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyrasso%2Foxylisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyrasso%2Foxylisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71a0bd5a4ef1f4d1c9739f1cb37c8bf058d0c9a9
[INFO] checking Hyrasso/oxylisp/71a0bd5a4ef1f4d1c9739f1cb37c8bf058d0c9a9 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyrasso%2Foxylisp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hyrasso/oxylisp on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hyrasso/oxylisp
[INFO] finished tweaking git repo https://github.com/Hyrasso/oxylisp
[INFO] tweaked toml for git repo https://github.com/Hyrasso/oxylisp written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Hyrasso/oxylisp 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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1377ad23a15b6b70ea04b30a28336a7610fb19174ce5cc419c06beeba9281c88
[INFO] running `Command { std: "docker" "start" "-a" "1377ad23a15b6b70ea04b30a28336a7610fb19174ce5cc419c06beeba9281c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1377ad23a15b6b70ea04b30a28336a7610fb19174ce5cc419c06beeba9281c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1377ad23a15b6b70ea04b30a28336a7610fb19174ce5cc419c06beeba9281c88", kill_on_drop: false }`
[INFO] [stdout] 1377ad23a15b6b70ea04b30a28336a7610fb19174ce5cc419c06beeba9281c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5641c5ef57f647a43e01622a35f45e5771d475f8d99e331546974fa57e2649ea
[INFO] running `Command { std: "docker" "start" "-a" "5641c5ef57f647a43e01622a35f45e5771d475f8d99e331546974fa57e2649ea", kill_on_drop: false }`
[INFO] [stderr]     Checking oxylisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `transform` and `env` are never read
[INFO] [stdout]   --> src/types.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct SyntaxForm {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 67 |     transform: Transform,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 68 |     env: Rc<Env>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SyntaxForm` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transform` and `env` are never read
[INFO] [stdout]   --> src/types.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct SyntaxForm {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 67 |     transform: Transform,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 68 |     env: Rc<Env>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SyntaxForm` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "5641c5ef57f647a43e01622a35f45e5771d475f8d99e331546974fa57e2649ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5641c5ef57f647a43e01622a35f45e5771d475f8d99e331546974fa57e2649ea", kill_on_drop: false }`
[INFO] [stdout] 5641c5ef57f647a43e01622a35f45e5771d475f8d99e331546974fa57e2649ea