[INFO] cloning repository https://github.com/elichai/Lorenz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elichai/Lorenz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felichai%2FLorenz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felichai%2FLorenz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13032dc8a9cdacbf767008aaa506b07c02007c81
[INFO] documenting elichai/Lorenz against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felichai%2FLorenz" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elichai/Lorenz on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elichai/Lorenz
[INFO] finished tweaking git repo https://github.com/elichai/Lorenz
[INFO] tweaked toml for git repo https://github.com/elichai/Lorenz written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/elichai/Lorenz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synstructure v0.10.2
[INFO] [stderr]   Downloaded zeroize_derive v0.9.0
[INFO] [stderr]   Downloaded syn v0.15.34
[INFO] [stderr]   Downloaded x25519-dalek v0.5.2
[INFO] [stderr]   Downloaded clear_on_drop v0.2.3
[INFO] [stderr]   Downloaded termion v1.5.2
[INFO] [stderr]   Downloaded structopt v0.2.17
[INFO] [stderr]   Downloaded structopt-derive v0.2.17
[INFO] [stderr]   Downloaded cc v1.0.37
[INFO] [stderr]   Downloaded zeroize v0.9.1
[INFO] [stderr]   Downloaded tempfile v3.0.8
[INFO] [stderr]   Downloaded generic-array v0.12.0
[INFO] [stderr]   Downloaded digest v0.8.0
[INFO] [stderr]   Downloaded ring v0.14.6
[INFO] [stderr]   Downloaded subtle v2.1.0
[INFO] [stderr]   Downloaded curve25519-dalek v1.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 439bcb622249d53ca187dad2eb1f93edf3fe1876571f16f064b7c871f1dcab8f
[INFO] running `Command { std: "docker" "start" "-a" "439bcb622249d53ca187dad2eb1f93edf3fe1876571f16f064b7c871f1dcab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "439bcb622249d53ca187dad2eb1f93edf3fe1876571f16f064b7c871f1dcab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439bcb622249d53ca187dad2eb1f93edf3fe1876571f16f064b7c871f1dcab8f", kill_on_drop: false }`
[INFO] [stdout] 439bcb622249d53ca187dad2eb1f93edf3fe1876571f16f064b7c871f1dcab8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49356ac7233ab3fe54f64dcbed996e2d2decf70fd78c0cab8c95137867a5aaa1
[INFO] running `Command { std: "docker" "start" "-a" "49356ac7233ab3fe54f64dcbed996e2d2decf70fd78c0cab8c95137867a5aaa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling subtle v2.1.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking untrusted v0.6.2
[INFO] [stderr]     Checking rustc-hex v2.0.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v1.1.4
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking x25519-dalek v0.5.2
[INFO] [stderr]    Compiling zeroize_derive v0.9.0
[INFO] [stderr]    Compiling structopt-derive v0.2.17
[INFO] [stderr]     Checking zeroize v0.9.1
[INFO] [stderr]     Checking structopt v0.2.17
[INFO] [stderr]  Documenting lorenz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/secret.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Clone, Zeroize)]
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: unknown zeroize attribute: (drop)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `lorenz`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name lorenz src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4b5213293d3c1ec6 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern rand_os=/opt/rustwide/target/debug/deps/librand_os-a18426d569238f0e.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-bec594930c1c747d.rmeta --extern rustc_hex=/opt/rustwide/target/debug/deps/librustc_hex-9a34832883c84e90.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-f1d88265ee424a60.rmeta --extern x25519_dalek=/opt/rustwide/target/debug/deps/libx25519_dalek-e157220ecc502fec.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-5593986d48c444bf.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "49356ac7233ab3fe54f64dcbed996e2d2decf70fd78c0cab8c95137867a5aaa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49356ac7233ab3fe54f64dcbed996e2d2decf70fd78c0cab8c95137867a5aaa1", kill_on_drop: false }`
[INFO] [stdout] 49356ac7233ab3fe54f64dcbed996e2d2decf70fd78c0cab8c95137867a5aaa1