[INFO] cloning repository https://github.com/tirr-c/uefi-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tirr-c/uefi-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftirr-c%2Fuefi-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftirr-c%2Fuefi-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fa0c0b6ff33bc74737822d2820af6ff7c4ebe16
[INFO] testing tirr-c/uefi-rust against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftirr-c%2Fuefi-rust" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tirr-c/uefi-rust on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-102/source/.cargo/config
[INFO] removed /workspace/builds/worker-102/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/tirr-c/uefi-rust
[INFO] finished tweaking git repo https://github.com/tirr-c/uefi-rust
[INFO] tweaked toml for git repo https://github.com/tirr-c/uefi-rust written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/tirr-c/uefi-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1afd8f53652ee29840d632c9f8ee2e86a892c00665d2dd4f3af0de5e68be9d74
[INFO] running `Command { std: "docker" "start" "-a" "1afd8f53652ee29840d632c9f8ee2e86a892c00665d2dd4f3af0de5e68be9d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1afd8f53652ee29840d632c9f8ee2e86a892c00665d2dd4f3af0de5e68be9d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afd8f53652ee29840d632c9f8ee2e86a892c00665d2dd4f3af0de5e68be9d74", kill_on_drop: false }`
[INFO] [stdout] 1afd8f53652ee29840d632c9f8ee2e86a892c00665d2dd4f3af0de5e68be9d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58ab6e36b90ee2f544ba8902b1d8480e254af4aa3f45c5fdde3980221f823320
[INFO] running `Command { std: "docker" "start" "-a" "58ab6e36b90ee2f544ba8902b1d8480e254af4aa3f45c5fdde3980221f823320", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "58ab6e36b90ee2f544ba8902b1d8480e254af4aa3f45c5fdde3980221f823320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ab6e36b90ee2f544ba8902b1d8480e254af4aa3f45c5fdde3980221f823320", kill_on_drop: false }`
[INFO] [stdout] 58ab6e36b90ee2f544ba8902b1d8480e254af4aa3f45c5fdde3980221f823320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e25d64a22f336f892255f29f6ba675fbf5ae86691bbc402d3a684613d2c63f0
[INFO] running `Command { std: "docker" "start" "-a" "8e25d64a22f336f892255f29f6ba675fbf5ae86691bbc402d3a684613d2c63f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling uefi-sys v0.1.0 (/opt/rustwide/workdir/uefi-sys)
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling uefi v0.1.0 (/opt/rustwide/workdir/uefi)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> uefi/src/lib.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "alloc", feature(alloc, alloc_error_handler, core_intrinsics))]
[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 `uefi` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8e25d64a22f336f892255f29f6ba675fbf5ae86691bbc402d3a684613d2c63f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e25d64a22f336f892255f29f6ba675fbf5ae86691bbc402d3a684613d2c63f0", kill_on_drop: false }`
[INFO] [stdout] 8e25d64a22f336f892255f29f6ba675fbf5ae86691bbc402d3a684613d2c63f0
