[INFO] fetching crate craydate-sys 0.1.3...
[INFO] testing craydate-sys-0.1.3 against 1.75.0 for beta-1.76-1
[INFO] extracting crate craydate-sys 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate craydate-sys 0.1.3 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate craydate-sys 0.1.3
[INFO] finished tweaking crates.io crate craydate-sys 0.1.3
[INFO] tweaked toml for crates.io crate craydate-sys 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate craydate-sys 0.1.3 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" "+1.75.0" "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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35b79553638cafdaf72218c8499394a48568c91b6feb081b723f206af8a3e1b3
[INFO] running `Command { std: "docker" "start" "-a" "35b79553638cafdaf72218c8499394a48568c91b6feb081b723f206af8a3e1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b79553638cafdaf72218c8499394a48568c91b6feb081b723f206af8a3e1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b79553638cafdaf72218c8499394a48568c91b6feb081b723f206af8a3e1b3", kill_on_drop: false }`
[INFO] [stdout] 35b79553638cafdaf72218c8499394a48568c91b6feb081b723f206af8a3e1b3
[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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a6fa1895faacd68be8bc927dde307b720ea202d24e5b7aeb29fddce8eba70bb
[INFO] running `Command { std: "docker" "start" "-a" "2a6fa1895faacd68be8bc927dde307b720ea202d24e5b7aeb29fddce8eba70bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling craydate-sys v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(proc_macro_hygiene)]
[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 `craydate-sys` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2a6fa1895faacd68be8bc927dde307b720ea202d24e5b7aeb29fddce8eba70bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a6fa1895faacd68be8bc927dde307b720ea202d24e5b7aeb29fddce8eba70bb", kill_on_drop: false }`
[INFO] [stdout] 2a6fa1895faacd68be8bc927dde307b720ea202d24e5b7aeb29fddce8eba70bb
[INFO] testing craydate-sys-0.1.3 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate craydate-sys 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate craydate-sys 0.1.3 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate craydate-sys 0.1.3
[INFO] finished tweaking crates.io crate craydate-sys 0.1.3
[INFO] tweaked toml for crates.io crate craydate-sys 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate craydate-sys 0.1.3 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" "+beta-2023-12-22" "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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e8a622f2dbc37977e8cb8817677de6ae69ce9dca399378adb89d893173cca2d
[INFO] running `Command { std: "docker" "start" "-a" "7e8a622f2dbc37977e8cb8817677de6ae69ce9dca399378adb89d893173cca2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e8a622f2dbc37977e8cb8817677de6ae69ce9dca399378adb89d893173cca2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8a622f2dbc37977e8cb8817677de6ae69ce9dca399378adb89d893173cca2d", kill_on_drop: false }`
[INFO] [stdout] 7e8a622f2dbc37977e8cb8817677de6ae69ce9dca399378adb89d893173cca2d
[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-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33326666cbd6237b8c349e2645ea948029ed6f796ac0ae3ae619a601c8d413be
[INFO] running `Command { std: "docker" "start" "-a" "33326666cbd6237b8c349e2645ea948029ed6f796ac0ae3ae619a601c8d413be", kill_on_drop: false }`
[INFO] [stderr]    Compiling craydate-sys v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(proc_macro_hygiene)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `craydate-sys` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "33326666cbd6237b8c349e2645ea948029ed6f796ac0ae3ae619a601c8d413be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33326666cbd6237b8c349e2645ea948029ed6f796ac0ae3ae619a601c8d413be", kill_on_drop: false }`
[INFO] [stdout] 33326666cbd6237b8c349e2645ea948029ed6f796ac0ae3ae619a601c8d413be
