[INFO] fetching crate efi_signer 0.2.8...
[INFO] testing efi_signer-0.2.8 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate efi_signer 0.2.8 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate efi_signer 0.2.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate efi_signer 0.2.8
[INFO] tweaked toml for crates.io crate efi_signer 0.2.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate efi_signer 0.2.8 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate efi_signer 0.2.8 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tls_codec_derive v0.4.1
[INFO] [stderr]   Downloaded x509-cert v0.2.5
[INFO] [stderr]   Downloaded flagset v0.4.6
[INFO] [stderr]   Downloaded tls_codec v0.4.1
[INFO] [stderr]   Downloaded serde v1.0.216
[INFO] [stderr]   Downloaded oid v0.2.1
[INFO] [stderr]   Downloaded picky-asn1 v0.10.0
[INFO] [stderr]   Downloaded picky-asn1-der v0.5.1
[INFO] [stderr]   Downloaded serde_derive v1.0.216
[INFO] [stderr]   Downloaded cc v1.2.4
[INFO] [stderr]   Downloaded picky-asn1-x509 v0.14.1
[INFO] [stderr]   Downloaded picky v7.0.0-rc.11
[INFO] [stderr]   Downloaded cab v0.6.0
[INFO] [stderr]   Downloaded lzxd v0.2.6
[INFO] [stderr]   Downloaded goblin v0.6.1
[INFO] [stderr]   Downloaded clap v4.5.23
[INFO] [stderr]   Downloaded cms v0.2.3
[INFO] [stderr]   Downloaded clap_builder v4.5.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06
[INFO] running `Command { std: "docker" "start" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling cms v0.2.3
[INFO] [stderr]    Compiling p384 v0.13.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
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[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
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[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling rsa v0.9.7
[INFO] [stderr]    Compiling picky-asn1-der v0.5.1
[INFO] [stderr]    Compiling picky-asn1-x509 v0.14.1
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling reqwest v0.12.9
[INFO] [stderr]    Compiling picky v7.0.0-rc.11
[INFO] [stderr]    Compiling efi_signer v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![feature(buf_read_has_data_left)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `efi_signer` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06", kill_on_drop: false }`
[INFO] [stdout] 50addba1ffe2c8b7d5ef1e74667e10d1549f268cebb3a678f9fe839629e0bb06
