[INFO] fetching crate germ-macros-impl 0.1.2...
[INFO] testing germ-macros-impl-0.1.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate germ-macros-impl 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate germ-macros-impl 0.1.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate germ-macros-impl 0.1.2
[INFO] finished tweaking crates.io crate germ-macros-impl 0.1.2
[INFO] tweaked toml for crates.io crate germ-macros-impl 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80fe99225aacc103a0a16da22d1fa72e66ea2da3d772ed8ce0b8049dc4952cd2
[INFO] running `Command { std: "docker" "start" "-a" "80fe99225aacc103a0a16da22d1fa72e66ea2da3d772ed8ce0b8049dc4952cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80fe99225aacc103a0a16da22d1fa72e66ea2da3d772ed8ce0b8049dc4952cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fe99225aacc103a0a16da22d1fa72e66ea2da3d772ed8ce0b8049dc4952cd2", kill_on_drop: false }`
[INFO] [stdout] 80fe99225aacc103a0a16da22d1fa72e66ea2da3d772ed8ce0b8049dc4952cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bdd70ed5e9902e8fb10e22400dcb1005cf98f440eb84e4b10246f1bb237562e
[INFO] running `Command { std: "docker" "start" "-a" "9bdd70ed5e9902e8fb10e22400dcb1005cf98f440eb84e4b10246f1bb237562e", kill_on_drop: false }`
[INFO] [stderr]    Compiling germ-macros-impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(proc_macro_hygiene, proc_macro_span)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(proc_macro_hygiene, proc_macro_span)]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `germ-macros-impl` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "9bdd70ed5e9902e8fb10e22400dcb1005cf98f440eb84e4b10246f1bb237562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bdd70ed5e9902e8fb10e22400dcb1005cf98f440eb84e4b10246f1bb237562e", kill_on_drop: false }`
[INFO] [stdout] 9bdd70ed5e9902e8fb10e22400dcb1005cf98f440eb84e4b10246f1bb237562e
[INFO] testing germ-macros-impl-0.1.2 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate germ-macros-impl 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate germ-macros-impl 0.1.2 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate germ-macros-impl 0.1.2
[INFO] finished tweaking crates.io crate germ-macros-impl 0.1.2
[INFO] tweaked toml for crates.io crate germ-macros-impl 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6774d032864ef5178cff8f7513da16a0c38ab2d3855386ca8f634cf3e7a8ae56
[INFO] running `Command { std: "docker" "start" "-a" "6774d032864ef5178cff8f7513da16a0c38ab2d3855386ca8f634cf3e7a8ae56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6774d032864ef5178cff8f7513da16a0c38ab2d3855386ca8f634cf3e7a8ae56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6774d032864ef5178cff8f7513da16a0c38ab2d3855386ca8f634cf3e7a8ae56", kill_on_drop: false }`
[INFO] [stdout] 6774d032864ef5178cff8f7513da16a0c38ab2d3855386ca8f634cf3e7a8ae56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f61cf35ee71705d3ad4a3c2389affa14371052d85dbd326175e11684322e8152
[INFO] running `Command { std: "docker" "start" "-a" "f61cf35ee71705d3ad4a3c2389affa14371052d85dbd326175e11684322e8152", kill_on_drop: false }`
[INFO] [stderr]    Compiling germ-macros-impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(proc_macro_hygiene, proc_macro_span)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(proc_macro_hygiene, proc_macro_span)]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `germ-macros-impl` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f61cf35ee71705d3ad4a3c2389affa14371052d85dbd326175e11684322e8152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61cf35ee71705d3ad4a3c2389affa14371052d85dbd326175e11684322e8152", kill_on_drop: false }`
[INFO] [stdout] f61cf35ee71705d3ad4a3c2389affa14371052d85dbd326175e11684322e8152
