[INFO] fetching crate pi_ecs_derive_old 0.1.0...
[INFO] documenting pi_ecs_derive_old-0.1.0 against nightly for scrape-examples
[INFO] extracting crate pi_ecs_derive_old 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pi_ecs_derive_old 0.1.0 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 pi_ecs_derive_old 0.1.0
[INFO] finished tweaking crates.io crate pi_ecs_derive_old 0.1.0
[INFO] tweaked toml for crates.io crate pi_ecs_derive_old 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate pi_ecs_derive_old 0.1.0 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 pi_atom v0.1.0
[INFO] [stderr]   Downloaded twox-hash v1.6.2
[INFO] [stderr]   Downloaded sized-chunks v0.3.1
[INFO] [stderr]   Downloaded pi_data_view v0.1.1
[INFO] [stderr]   Downloaded pi_time v0.1.0
[INFO] [stderr]   Downloaded pi_bon v0.1.0
[INFO] [stderr]   Downloaded pi_ecs_old v0.1.1
[INFO] [stderr]   Downloaded im v13.0.0
[INFO] [stderr]   Downloaded pi_slab v0.1.0
[INFO] [stderr]   Downloaded pi_listener v0.1.0
[INFO] [stderr]   Downloaded pi_any v0.1.1
[INFO] [stderr]   Downloaded pi_pointer v0.1.0
[INFO] [stderr]   Downloaded pi_map v0.1.0
[INFO] [stderr]   Downloaded pi_hash v0.1.1
[INFO] [stderr]   Downloaded pi_debug_info v0.1.0
[INFO] [stderr]   Downloaded pi_share v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] aca365e79692993b2546b5d78c8e1f5be2dfdf44d44e05056c1c02c38080cf6d
[INFO] running `Command { std: "docker" "start" "-a" "aca365e79692993b2546b5d78c8e1f5be2dfdf44d44e05056c1c02c38080cf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aca365e79692993b2546b5d78c8e1f5be2dfdf44d44e05056c1c02c38080cf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca365e79692993b2546b5d78c8e1f5be2dfdf44d44e05056c1c02c38080cf6d", kill_on_drop: false }`
[INFO] [stdout] aca365e79692993b2546b5d78c8e1f5be2dfdf44d44e05056c1c02c38080cf6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 25de20bf8eebc1e62e81e4ec46f876f5698fddcd3a45119450dcfc4c1b385d6b
[INFO] running `Command { std: "docker" "start" "-a" "25de20bf8eebc1e62e81e4ec46f876f5698fddcd3a45119450dcfc4c1b385d6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking pi_data_view v0.1.1
[INFO] [stderr]     Checking pi_share v0.1.0
[INFO] [stderr]     Checking pi_slab v0.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking pi_any v0.1.1
[INFO] [stderr]     Checking pi_debug_info v0.1.0
[INFO] [stderr]     Checking pi_time v0.1.0
[INFO] [stderr]     Checking pi_pointer v0.1.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling im v13.0.0
[INFO] [stderr]     Checking quote v1.0.15
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sized-chunks v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking twox-hash v1.6.2
[INFO] [stderr]     Checking pi_hash v0.1.1
[INFO] [stderr]     Checking pi_bon v0.1.0
[INFO] [stderr]     Checking pi_map v0.1.0
[INFO] [stderr]     Checking pi_atom v0.1.0
[INFO] [stderr]     Checking pi_listener v0.1.0
[INFO] [stderr]     Checking pi_ecs_old v0.1.1
[INFO] [stderr]  Documenting pi_ecs_derive_old v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.13s
[INFO] running `Command { std: "docker" "inspect" "25de20bf8eebc1e62e81e4ec46f876f5698fddcd3a45119450dcfc4c1b385d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25de20bf8eebc1e62e81e4ec46f876f5698fddcd3a45119450dcfc4c1b385d6b", kill_on_drop: false }`
[INFO] [stdout] 25de20bf8eebc1e62e81e4ec46f876f5698fddcd3a45119450dcfc4c1b385d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938fbface56fd5e33ef668171464f0368de93a827b00dfaffe97c54ae6906c3a
[INFO] running `Command { std: "docker" "start" "-a" "938fbface56fd5e33ef668171464f0368de93a827b00dfaffe97c54ae6906c3a", kill_on_drop: false }`
[INFO] [stderr]  Documenting pi_ecs_derive_old v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "938fbface56fd5e33ef668171464f0368de93a827b00dfaffe97c54ae6906c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938fbface56fd5e33ef668171464f0368de93a827b00dfaffe97c54ae6906c3a", kill_on_drop: false }`
[INFO] [stdout] 938fbface56fd5e33ef668171464f0368de93a827b00dfaffe97c54ae6906c3a