[INFO] fetching crate castle_api 0.20.2...
[INFO] checking castle_api-0.20.2 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate castle_api 0.20.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate castle_api 0.20.2 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate castle_api 0.20.2
[INFO] finished tweaking crates.io crate castle_api 0.20.2
[INFO] tweaked toml for crates.io crate castle_api 0.20.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6288df9c25aa4098ca9fe81df6fa05088b8743efe247c5768f3fcf5ed9544cec
[INFO] running `Command { std: "docker" "start" "-a" "6288df9c25aa4098ca9fe81df6fa05088b8743efe247c5768f3fcf5ed9544cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6288df9c25aa4098ca9fe81df6fa05088b8743efe247c5768f3fcf5ed9544cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6288df9c25aa4098ca9fe81df6fa05088b8743efe247c5768f3fcf5ed9544cec", kill_on_drop: false }`
[INFO] [stdout] 6288df9c25aa4098ca9fe81df6fa05088b8743efe247c5768f3fcf5ed9544cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a9cdec378457af616f6152e6b884e5b410d5db3125f769cf8a0e85a79804394
[INFO] running `Command { std: "docker" "start" "-a" "4a9cdec378457af616f6152e6b884e5b410d5db3125f769cf8a0e85a79804394", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking byte v0.2.7
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rmpv v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling tokio v1.41.1
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking castle_input_cursor v0.20.2
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking castle_types v0.20.2
[INFO] [stderr]     Checking castle_tokenizer v0.20.2
[INFO] [stderr]     Checking castle_shared_parser v0.20.2
[INFO] [stderr]     Checking castle_schema_parser v0.20.2
[INFO] [stderr]     Checking castle_query_parser v0.20.2
[INFO] [stderr]    Compiling castle_macro v0.20.2
[INFO] [stdout] error[E0635]: unknown feature `drain_filter`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/castle_macro-0.20.2/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `Vec<Attribute>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/castle_macro-0.20.2/src/types/mod.rs:78:51
[INFO] [stdout]    |
[INFO] [stdout] 78 |             let directives: String = method.attrs.drain_filter(|attr| attr.path.is_ident("directives"))
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^ method not found in `Vec<Attribute>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `castle_macro` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4a9cdec378457af616f6152e6b884e5b410d5db3125f769cf8a0e85a79804394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a9cdec378457af616f6152e6b884e5b410d5db3125f769cf8a0e85a79804394", kill_on_drop: false }`
[INFO] [stdout] 4a9cdec378457af616f6152e6b884e5b410d5db3125f769cf8a0e85a79804394
