[INFO] fetching crate tree-sitter-swift 0.1.4...
[INFO] testing tree-sitter-swift-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tree-sitter-swift 0.1.4 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate tree-sitter-swift 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-sitter-swift 0.1.4
[INFO] finished tweaking crates.io crate tree-sitter-swift 0.1.4
[INFO] tweaked toml for crates.io crate tree-sitter-swift 0.1.4 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cfafcef59266c167f4661c8ac030f1db3bdce6a6660a165a26ae5391a1f01c5
[INFO] running `Command { std: "docker" "start" "-a" "7cfafcef59266c167f4661c8ac030f1db3bdce6a6660a165a26ae5391a1f01c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cfafcef59266c167f4661c8ac030f1db3bdce6a6660a165a26ae5391a1f01c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfafcef59266c167f4661c8ac030f1db3bdce6a6660a165a26ae5391a1f01c5", kill_on_drop: false }`
[INFO] [stdout] 7cfafcef59266c167f4661c8ac030f1db3bdce6a6660a165a26ae5391a1f01c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a429bf233b43d9688f702ab9977a6ead00714db55da34dc8768da9fb2ec7999e
[INFO] running `Command { std: "docker" "start" "-a" "a429bf233b43d9688f702ab9977a6ead00714db55da34dc8768da9fb2ec7999e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling tree-sitter v0.20.6
[INFO] [stderr]    Compiling tree-sitter-swift v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.78s
[INFO] running `Command { std: "docker" "inspect" "a429bf233b43d9688f702ab9977a6ead00714db55da34dc8768da9fb2ec7999e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a429bf233b43d9688f702ab9977a6ead00714db55da34dc8768da9fb2ec7999e", kill_on_drop: false }`
[INFO] [stdout] a429bf233b43d9688f702ab9977a6ead00714db55da34dc8768da9fb2ec7999e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12d6ab8b92f7e7eabf01ce6c48208f6b1e707ee05b96800c3563e7f3686cbd3d
[INFO] running `Command { std: "docker" "start" "-a" "12d6ab8b92f7e7eabf01ce6c48208f6b1e707ee05b96800c3563e7f3686cbd3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling tree-sitter-swift v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] [stderr]   Executable unittests bindings/rust/lib.rs (/opt/rustwide/target/debug/deps/tree_sitter_swift-66f8dd6c3d2001d6)
[INFO] running `Command { std: "docker" "inspect" "12d6ab8b92f7e7eabf01ce6c48208f6b1e707ee05b96800c3563e7f3686cbd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d6ab8b92f7e7eabf01ce6c48208f6b1e707ee05b96800c3563e7f3686cbd3d", kill_on_drop: false }`
[INFO] [stdout] 12d6ab8b92f7e7eabf01ce6c48208f6b1e707ee05b96800c3563e7f3686cbd3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d766dab35a47ced0cb046a92fe782c35bc40f28b8f30964d6579696b70307c49
[INFO] running `Command { std: "docker" "start" "-a" "d766dab35a47ced0cb046a92fe782c35bc40f28b8f30964d6579696b70307c49", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests bindings/rust/lib.rs (/opt/rustwide/target/debug/deps/tree_sitter_swift-66f8dd6c3d2001d6)
[INFO] [stdout] test tests::test_can_load_grammar ... ok
[INFO] [stderr]    Doc-tests tree-sitter-swift
[INFO] [stdout] test tests::test_can_parse_basic_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bindings/rust/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d766dab35a47ced0cb046a92fe782c35bc40f28b8f30964d6579696b70307c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d766dab35a47ced0cb046a92fe782c35bc40f28b8f30964d6579696b70307c49", kill_on_drop: false }`
[INFO] [stdout] d766dab35a47ced0cb046a92fe782c35bc40f28b8f30964d6579696b70307c49