[INFO] cloning repository https://github.com/J3RN/tree-sitter-gleam-rust-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/J3RN/tree-sitter-gleam-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ3RN%2Ftree-sitter-gleam-rust-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ3RN%2Ftree-sitter-gleam-rust-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83c13581dfde281eefa0aa84d35a994cf3382b0d
[INFO] checking J3RN/tree-sitter-gleam-rust-example against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ3RN%2Ftree-sitter-gleam-rust-example" "/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/J3RN/tree-sitter-gleam-rust-example 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 git repo https://github.com/J3RN/tree-sitter-gleam-rust-example
[INFO] finished tweaking git repo https://github.com/J3RN/tree-sitter-gleam-rust-example
[INFO] tweaked toml for git repo https://github.com/J3RN/tree-sitter-gleam-rust-example written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/J3RN/tree-sitter-gleam-rust-example 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]     Updating git repository `https://github.com/J3RN/tree-sitter-gleam`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter v0.20.2
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 496fa435f947d532213f0ce90fd9a322ba2eef99d5d4bf43a982627c22a0d480
[INFO] running `Command { std: "docker" "start" "-a" "496fa435f947d532213f0ce90fd9a322ba2eef99d5d4bf43a982627c22a0d480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "496fa435f947d532213f0ce90fd9a322ba2eef99d5d4bf43a982627c22a0d480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496fa435f947d532213f0ce90fd9a322ba2eef99d5d4bf43a982627c22a0d480", kill_on_drop: false }`
[INFO] [stdout] 496fa435f947d532213f0ce90fd9a322ba2eef99d5d4bf43a982627c22a0d480
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f01b4436791bb4b460e6a26fe6903b233398d7771c6db954bfedd115749cfdb4
[INFO] running `Command { std: "docker" "start" "-a" "f01b4436791bb4b460e6a26fe6903b233398d7771c6db954bfedd115749cfdb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter v0.20.2
[INFO] [stderr]    Compiling tree-sitter-gleam v0.24.0 (https://github.com/J3RN/tree-sitter-gleam?branch=main#daa89f67)
[INFO] [stderr]     Checking tree-sitter-gleam-rust-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "f01b4436791bb4b460e6a26fe6903b233398d7771c6db954bfedd115749cfdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01b4436791bb4b460e6a26fe6903b233398d7771c6db954bfedd115749cfdb4", kill_on_drop: false }`
[INFO] [stdout] f01b4436791bb4b460e6a26fe6903b233398d7771c6db954bfedd115749cfdb4
[INFO] checking J3RN/tree-sitter-gleam-rust-example against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ3RN%2Ftree-sitter-gleam-rust-example" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/J3RN/tree-sitter-gleam-rust-example on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/J3RN/tree-sitter-gleam-rust-example
[INFO] finished tweaking git repo https://github.com/J3RN/tree-sitter-gleam-rust-example
[INFO] tweaked toml for git repo https://github.com/J3RN/tree-sitter-gleam-rust-example written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/J3RN/tree-sitter-gleam-rust-example 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bdadd76c8a38a78f0dd86165988a8fe008781b70d2555d181cd9213fc05b3fc
[INFO] running `Command { std: "docker" "start" "-a" "8bdadd76c8a38a78f0dd86165988a8fe008781b70d2555d181cd9213fc05b3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bdadd76c8a38a78f0dd86165988a8fe008781b70d2555d181cd9213fc05b3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bdadd76c8a38a78f0dd86165988a8fe008781b70d2555d181cd9213fc05b3fc", kill_on_drop: false }`
[INFO] [stdout] 8bdadd76c8a38a78f0dd86165988a8fe008781b70d2555d181cd9213fc05b3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bc65310ae1fd618838172717a7d7bb55b2fd0d2477d12dc2c9dd80602f5d116
[INFO] running `Command { std: "docker" "start" "-a" "9bc65310ae1fd618838172717a7d7bb55b2fd0d2477d12dc2c9dd80602f5d116", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter v0.20.2
[INFO] [stderr]    Compiling tree-sitter-gleam v0.24.0 (https://github.com/J3RN/tree-sitter-gleam?branch=main#daa89f67)
[INFO] [stderr]     Checking tree-sitter-gleam-rust-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "9bc65310ae1fd618838172717a7d7bb55b2fd0d2477d12dc2c9dd80602f5d116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc65310ae1fd618838172717a7d7bb55b2fd0d2477d12dc2c9dd80602f5d116", kill_on_drop: false }`
[INFO] [stdout] 9bc65310ae1fd618838172717a7d7bb55b2fd0d2477d12dc2c9dd80602f5d116