[INFO] fetching crate framering 0.1.0...
[INFO] testing framering-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate framering 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate framering 0.1.0 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 framering 0.1.0
[INFO] finished tweaking crates.io crate framering 0.1.0
[INFO] tweaked toml for crates.io crate framering 0.1.0 written to /workspace/builds/worker-0-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] 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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88aa3b710699d8e0dcb681ade292cf4b30e201f824e4594a91044adcd90965bb
[INFO] running `Command { std: "docker" "start" "-a" "88aa3b710699d8e0dcb681ade292cf4b30e201f824e4594a91044adcd90965bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88aa3b710699d8e0dcb681ade292cf4b30e201f824e4594a91044adcd90965bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88aa3b710699d8e0dcb681ade292cf4b30e201f824e4594a91044adcd90965bb", kill_on_drop: false }`
[INFO] [stdout] 88aa3b710699d8e0dcb681ade292cf4b30e201f824e4594a91044adcd90965bb
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aee0261cf29a2de05b78ebc59e6280cba53073f826db3bca64ac7ef1fc42580
[INFO] running `Command { std: "docker" "start" "-a" "3aee0261cf29a2de05b78ebc59e6280cba53073f826db3bca64ac7ef1fc42580", kill_on_drop: false }`
[INFO] [stderr]    Compiling framering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | #![feature(untagged_unions)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `framering` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3aee0261cf29a2de05b78ebc59e6280cba53073f826db3bca64ac7ef1fc42580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aee0261cf29a2de05b78ebc59e6280cba53073f826db3bca64ac7ef1fc42580", kill_on_drop: false }`
[INFO] [stdout] 3aee0261cf29a2de05b78ebc59e6280cba53073f826db3bca64ac7ef1fc42580
[INFO] testing framering-0.1.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate framering 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate framering 0.1.0 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 framering 0.1.0
[INFO] finished tweaking crates.io crate framering 0.1.0
[INFO] tweaked toml for crates.io crate framering 0.1.0 written to /workspace/builds/worker-0-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] 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6555e4a1d505a1440496aacdc7d6a367937de80e63aa0d3dcb0b8a89e63e8f59
[INFO] running `Command { std: "docker" "start" "-a" "6555e4a1d505a1440496aacdc7d6a367937de80e63aa0d3dcb0b8a89e63e8f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6555e4a1d505a1440496aacdc7d6a367937de80e63aa0d3dcb0b8a89e63e8f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6555e4a1d505a1440496aacdc7d6a367937de80e63aa0d3dcb0b8a89e63e8f59", kill_on_drop: false }`
[INFO] [stdout] 6555e4a1d505a1440496aacdc7d6a367937de80e63aa0d3dcb0b8a89e63e8f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fcff3150d71765dcd9384daa0bdbb4caa028e0d726cdb807ffcc7a9e7200a929
[INFO] running `Command { std: "docker" "start" "-a" "fcff3150d71765dcd9384daa0bdbb4caa028e0d726cdb807ffcc7a9e7200a929", kill_on_drop: false }`
[INFO] [stderr]    Compiling framering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | #![feature(untagged_unions)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `framering` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fcff3150d71765dcd9384daa0bdbb4caa028e0d726cdb807ffcc7a9e7200a929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcff3150d71765dcd9384daa0bdbb4caa028e0d726cdb807ffcc7a9e7200a929", kill_on_drop: false }`
[INFO] [stdout] fcff3150d71765dcd9384daa0bdbb4caa028e0d726cdb807ffcc7a9e7200a929
