[INFO] fetching crate mashup 0.1.13+deprecated...
[INFO] documenting mashup-0.1.13+deprecated against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate mashup 0.1.13+deprecated into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mashup 0.1.13+deprecated 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 crates.io crate mashup 0.1.13+deprecated
[INFO] finished tweaking crates.io crate mashup 0.1.13+deprecated
[INFO] tweaked toml for crates.io crate mashup 0.1.13+deprecated written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 65c1e65af810a247a884f03cfd1f59785a474a8ce0462b4074ef79d8333eb670
[INFO] running `Command { std: "docker" "start" "-a" "65c1e65af810a247a884f03cfd1f59785a474a8ce0462b4074ef79d8333eb670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65c1e65af810a247a884f03cfd1f59785a474a8ce0462b4074ef79d8333eb670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c1e65af810a247a884f03cfd1f59785a474a8ce0462b4074ef79d8333eb670", kill_on_drop: false }`
[INFO] [stdout] 65c1e65af810a247a884f03cfd1f59785a474a8ce0462b4074ef79d8333eb670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] cf75915ecd9f43553650ad452edbc63c3b8baa3589697f4318ebd086208b67ba
[INFO] running `Command { std: "docker" "start" "-a" "cf75915ecd9f43553650ad452edbc63c3b8baa3589697f4318ebd086208b67ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.3
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.4.3
[INFO] [stderr]    Compiling mashup-impl v0.1.13+deprecated
[INFO] [stderr]  Documenting mashup v0.1.13+deprecated (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "cf75915ecd9f43553650ad452edbc63c3b8baa3589697f4318ebd086208b67ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf75915ecd9f43553650ad452edbc63c3b8baa3589697f4318ebd086208b67ba", kill_on_drop: false }`
[INFO] [stdout] cf75915ecd9f43553650ad452edbc63c3b8baa3589697f4318ebd086208b67ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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: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] 363b66d30315f1a1ce778910d89f8a77e5e4ff84f66f70d21b1ecbd0239d5b62
[INFO] running `Command { std: "docker" "start" "-a" "363b66d30315f1a1ce778910d89f8a77e5e4ff84f66f70d21b1ecbd0239d5b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.3
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.4.3
[INFO] [stderr]    Compiling mashup-impl v0.1.13+deprecated
[INFO] [stderr]  Documenting mashup v0.1.13+deprecated (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "363b66d30315f1a1ce778910d89f8a77e5e4ff84f66f70d21b1ecbd0239d5b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363b66d30315f1a1ce778910d89f8a77e5e4ff84f66f70d21b1ecbd0239d5b62", kill_on_drop: false }`
[INFO] [stdout] 363b66d30315f1a1ce778910d89f8a77e5e4ff84f66f70d21b1ecbd0239d5b62