[INFO] cloning repository https://github.com/saschagrunert/dfc-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saschagrunert/dfc-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaschagrunert%2Fdfc-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaschagrunert%2Fdfc-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4425a40147dd952de26bf40005cd1f4728c130b
[INFO] documenting saschagrunert/dfc-1 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%2Fsaschagrunert%2Fdfc-1" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saschagrunert/dfc-1 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/saschagrunert/dfc-1
[INFO] finished tweaking git repo https://github.com/saschagrunert/dfc-1
[INFO] tweaked toml for git repo https://github.com/saschagrunert/dfc-1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/saschagrunert/dfc-1 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 libc v0.2.20
[INFO] [stderr]   Downloaded crc v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] a60b0d15433b5636d35c2bc3e561094e699851eb5dbdb0be8de6bab7c1c04251
[INFO] running `Command { std: "docker" "start" "-a" "a60b0d15433b5636d35c2bc3e561094e699851eb5dbdb0be8de6bab7c1c04251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a60b0d15433b5636d35c2bc3e561094e699851eb5dbdb0be8de6bab7c1c04251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60b0d15433b5636d35c2bc3e561094e699851eb5dbdb0be8de6bab7c1c04251", kill_on_drop: false }`
[INFO] [stdout] a60b0d15433b5636d35c2bc3e561094e699851eb5dbdb0be8de6bab7c1c04251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 4ce70ea37e118c2c57911c332d5490589d642e5022b40de1cd83c082fb70a9a6
[INFO] running `Command { std: "docker" "start" "-a" "4ce70ea37e118c2c57911c332d5490589d642e5022b40de1cd83c082fb70a9a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking crc v1.4.0
[INFO] [stderr]  Documenting dfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stdout]  --> src/lib.rs:1:101
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...r_case_globals, unused_variables, exceeding_bitshifts, unused_assignments, overflowing_literals)]
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "4ce70ea37e118c2c57911c332d5490589d642e5022b40de1cd83c082fb70a9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce70ea37e118c2c57911c332d5490589d642e5022b40de1cd83c082fb70a9a6", kill_on_drop: false }`
[INFO] [stdout] 4ce70ea37e118c2c57911c332d5490589d642e5022b40de1cd83c082fb70a9a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ee2ecacf54dd56e99136cc6d21d3998dc7bd50747385ef768a45f07f07d450f3
[INFO] running `Command { std: "docker" "start" "-a" "ee2ecacf54dd56e99136cc6d21d3998dc7bd50747385ef768a45f07f07d450f3", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking crc v1.4.0
[INFO] [stderr]  Documenting dfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stdout]  --> src/lib.rs:1:101
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...r_case_globals, unused_variables, exceeding_bitshifts, unused_assignments, overflowing_literals)]
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "ee2ecacf54dd56e99136cc6d21d3998dc7bd50747385ef768a45f07f07d450f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2ecacf54dd56e99136cc6d21d3998dc7bd50747385ef768a45f07f07d450f3", kill_on_drop: false }`
[INFO] [stdout] ee2ecacf54dd56e99136cc6d21d3998dc7bd50747385ef768a45f07f07d450f3