[INFO] fetching crate redify-macros 0.0.1...
[INFO] documenting redify-macros-0.0.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate redify-macros 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate redify-macros 0.0.1 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 crates.io crate redify-macros 0.0.1
[INFO] finished tweaking crates.io crate redify-macros 0.0.1
[INFO] tweaked toml for crates.io crate redify-macros 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 derive-elves v0.1.1
[INFO] [stderr]   Downloaded num2words v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9b1bedb6d6245b68158225bc451ab97157ff37871f995624464b34837297f0cd
[INFO] running `Command { std: "docker" "start" "-a" "9b1bedb6d6245b68158225bc451ab97157ff37871f995624464b34837297f0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b1bedb6d6245b68158225bc451ab97157ff37871f995624464b34837297f0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1bedb6d6245b68158225bc451ab97157ff37871f995624464b34837297f0cd", kill_on_drop: false }`
[INFO] [stdout] 9b1bedb6d6245b68158225bc451ab97157ff37871f995624464b34837297f0cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a107f4bd7bcec783c33359ca3a3d9c148e16f5c0a060467be9ee657755629b3
[INFO] running `Command { std: "docker" "start" "-a" "3a107f4bd7bcec783c33359ca3a3d9c148e16f5c0a060467be9ee657755629b3", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.8
[INFO] [stderr]     Checking num2words v0.4.1
[INFO] [stderr]     Checking proc-macro2 v1.0.56
[INFO] [stderr]     Checking quote v1.0.26
[INFO] [stderr]     Checking syn v2.0.15
[INFO] [stderr]     Checking derive-elves v0.1.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/derive-elves-0.1.1/src/lib.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | #![feature(box_into_inner)]
[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 `derive-elves` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3a107f4bd7bcec783c33359ca3a3d9c148e16f5c0a060467be9ee657755629b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a107f4bd7bcec783c33359ca3a3d9c148e16f5c0a060467be9ee657755629b3", kill_on_drop: false }`
[INFO] [stdout] 3a107f4bd7bcec783c33359ca3a3d9c148e16f5c0a060467be9ee657755629b3
