[INFO] fetching crate rascal_cli 0.1.2...
[INFO] documenting rascal_cli-0.1.2 against nightly for scrape-examples
[INFO] extracting crate rascal_cli 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rascal_cli 0.1.2 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rascal_cli 0.1.2
[INFO] finished tweaking crates.io crate rascal_cli 0.1.2
[INFO] tweaked toml for crates.io crate rascal_cli 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rascal_cli 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rascal_parser v0.1.2
[INFO] [stderr]   Downloaded rascal_bytecode v0.1.2
[INFO] [stderr]   Downloaded rascal_compiler v0.1.2
[INFO] [stderr]   Downloaded rascal_vm v0.1.2
[INFO] [stderr]   Downloaded rascal v0.1.2
[INFO] [stderr]   Downloaded rascal_scanner v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6684ebe51791187a1c544cdf86b4db434e825d7f4caf0cc51c9ca803e91e337
[INFO] running `Command { std: "docker" "start" "-a" "c6684ebe51791187a1c544cdf86b4db434e825d7f4caf0cc51c9ca803e91e337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6684ebe51791187a1c544cdf86b4db434e825d7f4caf0cc51c9ca803e91e337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6684ebe51791187a1c544cdf86b4db434e825d7f4caf0cc51c9ca803e91e337", kill_on_drop: false }`
[INFO] [stdout] c6684ebe51791187a1c544cdf86b4db434e825d7f4caf0cc51c9ca803e91e337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a483bea338082d56e968a818ae2f7a4c53b90d975db0bdfe6940f9eea6ede7
[INFO] running `Command { std: "docker" "start" "-a" "86a483bea338082d56e968a818ae2f7a4c53b90d975db0bdfe6940f9eea6ede7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking rascal_scanner v0.1.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking rascal_bytecode v0.1.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rascal_parser v0.1.2
[INFO] [stderr]     Checking rascal_compiler v0.1.2
[INFO] [stderr]     Checking rascal_vm v0.1.2
[INFO] [stderr]     Checking rascal v0.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]  Documenting rascal_cli v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "86a483bea338082d56e968a818ae2f7a4c53b90d975db0bdfe6940f9eea6ede7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a483bea338082d56e968a818ae2f7a4c53b90d975db0bdfe6940f9eea6ede7", kill_on_drop: false }`
[INFO] [stdout] 86a483bea338082d56e968a818ae2f7a4c53b90d975db0bdfe6940f9eea6ede7