[INFO] fetching crate wasefire 0.8.1...
[INFO] testing wasefire-0.8.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate wasefire 0.8.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wasefire 0.8.1
[INFO] finished tweaking crates.io crate wasefire 0.8.1
[INFO] tweaked toml for crates.io crate wasefire 0.8.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasefire 0.8.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasefire 0.8.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.mod-module-files` is deprecated in favor of `lints.clippy.mod_module_files` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unit-arg` is deprecated in favor of `lints.clippy.unit_arg` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.missing-docs` is deprecated in favor of `lints.rust.missing_docs` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.unreachable-pub` is deprecated in favor of `lints.rust.unreachable_pub` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.unused-crate-dependencies` is deprecated in favor of `lints.rust.unused_crate_dependencies` and will not work in a future edition
[INFO] [stderr] warning: `wasefire` (manifest) generated 5 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] 0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa
[INFO] running `Command { std: "docker" "start" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa", 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" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa", 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" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.mod-module-files` is deprecated in favor of `lints.clippy.mod_module_files` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unit-arg` is deprecated in favor of `lints.clippy.unit_arg` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.missing-docs` is deprecated in favor of `lints.rust.missing_docs` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.unreachable-pub` is deprecated in favor of `lints.rust.unreachable_pub` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.rust.unused-crate-dependencies` is deprecated in favor of `lints.rust.unused_crate_dependencies` and will not work in a future edition
[INFO] [stderr] warning: `wasefire` (manifest) generated 5 warnings
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling wasefire-one-of v0.1.2
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling wasefire-sync v0.1.3
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.17
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]    Compiling data-encoding-macro v0.1.19
[INFO] [stderr]    Compiling wasefire-applet-api-desc v0.2.3
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling wasefire-error v0.1.4
[INFO] [stderr]    Compiling wasefire-common v0.1.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling wasefire-applet-api-macro v0.9.0
[INFO] [stderr]    Compiling wasefire-applet-api v0.9.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasefire-applet-api-0.9.0/src/lib.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #![feature(doc_cfg)]
[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 `wasefire-applet-api` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa", kill_on_drop: false }`
[INFO] [stdout] 0f820210f09df4c41488d361d372daa2e0eeff4e73f96832ca708028eb02cefa
