[INFO] fetching crate rnix-lsp 0.1.0...
[INFO] testing rnix-lsp-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rnix-lsp 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rnix-lsp 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rnix-lsp 0.1.0
[INFO] finished tweaking crates.io crate rnix-lsp 0.1.0
[INFO] tweaked toml for crates.io crate rnix-lsp 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rnix-lsp 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded same-file v1.0.5
[INFO] [stderr]   Downloaded smallvec v1.1.0
[INFO] [stderr]   Downloaded globset v0.4.4
[INFO] [stderr]   Downloaded bstr v0.2.9
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.13
[INFO] [stderr]   Downloaded memchr v2.3.0
[INFO] [stderr]   Downloaded regex v1.3.3
[INFO] [stderr]   Downloaded ignore v0.4.11
[INFO] [stderr]   Downloaded walkdir v2.2.9
[INFO] [stderr]   Downloaded cbitset v0.2.0
[INFO] [stderr]   Downloaded rustc-hash v1.0.1
[INFO] [stderr]   Downloaded serde_repr v0.1.5
[INFO] [stderr]   Downloaded text_unit v0.1.9
[INFO] [stderr]   Downloaded lsp-server v0.3.1
[INFO] [stderr]   Downloaded smol_str v0.1.15
[INFO] [stderr]   Downloaded lsp-types v0.68.1
[INFO] [stderr]   Downloaded nixpkgs-fmt v0.6.1
[INFO] [stderr]   Downloaded rowan v0.6.3
[INFO] [stderr]   Downloaded rnix v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78e10c1c9ddef2aab5c49b7402072171c61c12bc959a447013da70331e9f8bb9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78e10c1c9ddef2aab5c49b7402072171c61c12bc959a447013da70331e9f8bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78e10c1c9ddef2aab5c49b7402072171c61c12bc959a447013da70331e9f8bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e10c1c9ddef2aab5c49b7402072171c61c12bc959a447013da70331e9f8bb9", kill_on_drop: false }`
[INFO] [stdout] 78e10c1c9ddef2aab5c49b7402072171c61c12bc959a447013da70331e9f8bb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 163292c60ed91f294d4e3115a24a500de57de7e7f7a728f46a4fa6c3fb4a8a34
[INFO] running `Command { std: "docker" "start" "-a" "163292c60ed91f294d4e3115a24a500de57de7e7f7a728f46a4fa6c3fb4a8a34", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling bstr v0.2.9
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling cbitset v0.2.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling ignore v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling text_unit v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling rowan v0.6.3
[INFO] [stderr]    Compiling rnix v0.7.2
[INFO] [stderr]    Compiling lsp-types v0.68.1
[INFO] [stderr]    Compiling lsp-server v0.3.1
[INFO] [stderr]    Compiling nixpkgs-fmt v0.6.1
[INFO] [stderr]    Compiling rnix-lsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "163292c60ed91f294d4e3115a24a500de57de7e7f7a728f46a4fa6c3fb4a8a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163292c60ed91f294d4e3115a24a500de57de7e7f7a728f46a4fa6c3fb4a8a34", kill_on_drop: false }`
[INFO] [stdout] 163292c60ed91f294d4e3115a24a500de57de7e7f7a728f46a4fa6c3fb4a8a34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9bcb7761a2555ee8c0d3eadb7cae12c5ec7e9092a604a5981dc19d4ddf6d8fd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9bcb7761a2555ee8c0d3eadb7cae12c5ec7e9092a604a5981dc19d4ddf6d8fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnix-lsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "b9bcb7761a2555ee8c0d3eadb7cae12c5ec7e9092a604a5981dc19d4ddf6d8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9bcb7761a2555ee8c0d3eadb7cae12c5ec7e9092a604a5981dc19d4ddf6d8fd", kill_on_drop: false }`
[INFO] [stdout] b9bcb7761a2555ee8c0d3eadb7cae12c5ec7e9092a604a5981dc19d4ddf6d8fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c90b8a4ef2d362508fc96e7033f43737c8d81fc481d6a9dd94d59bff0ca612b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c90b8a4ef2d362508fc96e7033f43737c8d81fc481d6a9dd94d59bff0ca612b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rnix_lsp-296b48b31dce9dca)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c90b8a4ef2d362508fc96e7033f43737c8d81fc481d6a9dd94d59bff0ca612b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c90b8a4ef2d362508fc96e7033f43737c8d81fc481d6a9dd94d59bff0ca612b", kill_on_drop: false }`
[INFO] [stdout] 3c90b8a4ef2d362508fc96e7033f43737c8d81fc481d6a9dd94d59bff0ca612b