[INFO] fetching crate libes 0.9.1...
[INFO] documenting libes-0.9.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate libes 0.9.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate libes 0.9.1 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 libes 0.9.1
[INFO] finished tweaking crates.io crate libes 0.9.1
[INFO] tweaked toml for crates.io crate libes 0.9.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e2c410b0704a23287e2a2f966db3d509203869bc51267e2c0deab7cdc04650ce
[INFO] running `Command { std: "docker" "start" "-a" "e2c410b0704a23287e2a2f966db3d509203869bc51267e2c0deab7cdc04650ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2c410b0704a23287e2a2f966db3d509203869bc51267e2c0deab7cdc04650ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c410b0704a23287e2a2f966db3d509203869bc51267e2c0deab7cdc04650ce", kill_on_drop: false }`
[INFO] [stdout] e2c410b0704a23287e2a2f966db3d509203869bc51267e2c0deab7cdc04650ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a2b2a57a90752028a2c373501572788b31d924c2eb13ecb9e1b2ef8111bc90
[INFO] running `Command { std: "docker" "start" "-a" "86a2b2a57a90752028a2c373501572788b31d924c2eb13ecb9e1b2ef8111bc90", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]  Documenting libes v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: At least one variant feature must be activated: 'ECIES-MAC', 'ECIES_AEAD', or 'ECIES-SYN'
[INFO] [stdout]    --> src/lib.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | / compile_error!(
[INFO] [stdout] 266 | |     "At least one variant feature must be activated: 'ECIES-MAC', 'ECIES_AEAD', or 'ECIES-SYN'"
[INFO] [stdout] 267 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `libes`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type rlib --crate-type dylib --crate-name libes src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cd588f2a97ff1c73 -L dependency=/opt/rustwide/target/debug/deps --extern hkdf=/opt/rustwide/target/debug/deps/libhkdf-7e3f5227f0185396.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-84d7ee28b79def7b.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-cac42eeaad2cbd8a.rmeta --cap-lints=warn --crate-version 0.9.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "86a2b2a57a90752028a2c373501572788b31d924c2eb13ecb9e1b2ef8111bc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a2b2a57a90752028a2c373501572788b31d924c2eb13ecb9e1b2ef8111bc90", kill_on_drop: false }`
[INFO] [stdout] 86a2b2a57a90752028a2c373501572788b31d924c2eb13ecb9e1b2ef8111bc90
