[INFO] cloning repository https://github.com/framework-tools/castle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/framework-tools/castle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fframework-tools%2Fcastle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fframework-tools%2Fcastle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4968eb4488376f893034ba7a465c8de251abf6d1
[INFO] testing framework-tools/castle against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fframework-tools%2Fcastle" "/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/framework-tools/castle on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/framework-tools/castle
[INFO] finished tweaking git repo https://github.com/framework-tools/castle
[INFO] tweaked toml for git repo https://github.com/framework-tools/castle written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/framework-tools/castle 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byte v0.2.6
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f026fda1278f9fc2cfa61bf2d37153caa4749e7dc35b84a396a36e76fdbc86b
[INFO] running `Command { std: "docker" "start" "-a" "5f026fda1278f9fc2cfa61bf2d37153caa4749e7dc35b84a396a36e76fdbc86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f026fda1278f9fc2cfa61bf2d37153caa4749e7dc35b84a396a36e76fdbc86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f026fda1278f9fc2cfa61bf2d37153caa4749e7dc35b84a396a36e76fdbc86b", kill_on_drop: false }`
[INFO] [stdout] 5f026fda1278f9fc2cfa61bf2d37153caa4749e7dc35b84a396a36e76fdbc86b
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a373126a338a62c3cee9bae375bf989c5222de235e3cfb74215978eb43eb73
[INFO] running `Command { std: "docker" "start" "-a" "99a373126a338a62c3cee9bae375bf989c5222de235e3cfb74215978eb43eb73", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling byte v0.2.6
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rmp v0.8.11
[INFO] [stderr]    Compiling rmpv v1.0.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling async-recursion v1.0.0
[INFO] [stderr]    Compiling tokio v1.18.2
[INFO] [stderr]    Compiling rmp-serde v1.1.0
[INFO] [stderr]    Compiling uuid v1.0.0
[INFO] [stderr]    Compiling castle_input_cursor v0.5.9 (/opt/rustwide/workdir/castle_input_cursor)
[INFO] [stderr]    Compiling castle_error v0.5.9 (/opt/rustwide/workdir/castle_error)
[INFO] [stderr]    Compiling castle_tokenizer v0.5.9 (/opt/rustwide/workdir/castle_tokenizer)
[INFO] [stderr]    Compiling castle_shared_parser v0.5.9 (/opt/rustwide/workdir/castle_shared_parser)
[INFO] [stderr]    Compiling castle_schema_parser v0.5.9 (/opt/rustwide/workdir/castle_schema_parser)
[INFO] [stderr]    Compiling castle_query_parser v0.5.9 (/opt/rustwide/workdir/castle_query_parser)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> castle_query_parser/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(if_let_guard)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `castle_query_parser` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "99a373126a338a62c3cee9bae375bf989c5222de235e3cfb74215978eb43eb73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a373126a338a62c3cee9bae375bf989c5222de235e3cfb74215978eb43eb73", kill_on_drop: false }`
[INFO] [stdout] 99a373126a338a62c3cee9bae375bf989c5222de235e3cfb74215978eb43eb73
