[INFO] fetching crate time_main 0.1.1...
[INFO] documenting time_main-0.1.1 against nightly for scrape-examples
[INFO] extracting crate time_main 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate time_main 0.1.1 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 time_main 0.1.1
[INFO] finished tweaking crates.io crate time_main 0.1.1
[INFO] tweaked toml for crates.io crate time_main 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate time_main 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f352f188bdc41ce11a4f86b72bc8ed6b35214ee4e21ba9b14d3d7f40c78bfedc
[INFO] running `Command { std: "docker" "start" "-a" "f352f188bdc41ce11a4f86b72bc8ed6b35214ee4e21ba9b14d3d7f40c78bfedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f352f188bdc41ce11a4f86b72bc8ed6b35214ee4e21ba9b14d3d7f40c78bfedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f352f188bdc41ce11a4f86b72bc8ed6b35214ee4e21ba9b14d3d7f40c78bfedc", kill_on_drop: false }`
[INFO] [stdout] f352f188bdc41ce11a4f86b72bc8ed6b35214ee4e21ba9b14d3d7f40c78bfedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 63a00e8ad03c31f53a2c4dcda7827f2b72e3dcf36a86965d4cd622232390db70
[INFO] running `Command { std: "docker" "start" "-a" "63a00e8ad03c31f53a2c4dcda7827f2b72e3dcf36a86965d4cd622232390db70", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting time_main v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "63a00e8ad03c31f53a2c4dcda7827f2b72e3dcf36a86965d4cd622232390db70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a00e8ad03c31f53a2c4dcda7827f2b72e3dcf36a86965d4cd622232390db70", kill_on_drop: false }`
[INFO] [stdout] 63a00e8ad03c31f53a2c4dcda7827f2b72e3dcf36a86965d4cd622232390db70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 12ddaf3608eb8a3ee2a995c1c8e703495eeb15006ca7b1534b7fe63f5c7e0be0
[INFO] running `Command { std: "docker" "start" "-a" "12ddaf3608eb8a3ee2a995c1c8e703495eeb15006ca7b1534b7fe63f5c7e0be0", kill_on_drop: false }`
[INFO] [stderr]  Documenting time_main v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "12ddaf3608eb8a3ee2a995c1c8e703495eeb15006ca7b1534b7fe63f5c7e0be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ddaf3608eb8a3ee2a995c1c8e703495eeb15006ca7b1534b7fe63f5c7e0be0", kill_on_drop: false }`
[INFO] [stdout] 12ddaf3608eb8a3ee2a995c1c8e703495eeb15006ca7b1534b7fe63f5c7e0be0