[INFO] fetching crate libherokubuildpack 0.12.0...
[INFO] documenting libherokubuildpack-0.12.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate libherokubuildpack 0.12.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate libherokubuildpack 0.12.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libherokubuildpack 0.12.0
[INFO] finished tweaking crates.io crate libherokubuildpack 0.12.0
[INFO] tweaked toml for crates.io crate libherokubuildpack 0.12.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fancy-regex v0.11.0
[INFO] [stderr]   Downloaded libcnb-data v0.12.0
[INFO] [stderr]   Downloaded libcnb-proc-macros v0.12.0
[INFO] [stderr]   Downloaded libcnb v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 260d677b9126af6b8b8c7c86471789c08d1d27900dd3e4164a1b39b618767e61
[INFO] running `Command { std: "docker" "start" "-a" "260d677b9126af6b8b8c7c86471789c08d1d27900dd3e4164a1b39b618767e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "260d677b9126af6b8b8c7c86471789c08d1d27900dd3e4164a1b39b618767e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260d677b9126af6b8b8c7c86471789c08d1d27900dd3e4164a1b39b618767e61", kill_on_drop: false }`
[INFO] [stdout] 260d677b9126af6b8b8c7c86471789c08d1d27900dd3e4164a1b39b618767e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9058322d142b5faad58d2da52eeab2aa07dd692b2d0508ea2b5f4399493569e9
[INFO] running `Command { std: "docker" "start" "-a" "9058322d142b5faad58d2da52eeab2aa07dd692b2d0508ea2b5f4399493569e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking winnow v0.4.4
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking xattr v0.2.3
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking ureq v2.6.2
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking serde_spanned v0.6.1
[INFO] [stderr]     Checking toml_datetime v0.6.1
[INFO] [stderr]     Checking toml_edit v0.19.8
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]     Checking toml v0.7.3
[INFO] [stderr]    Compiling libcnb-proc-macros v0.12.0
[INFO] [stderr]     Checking libcnb-data v0.12.0
[INFO] [stderr]     Checking libcnb v0.12.0
[INFO] [stderr]  Documenting libherokubuildpack v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "9058322d142b5faad58d2da52eeab2aa07dd692b2d0508ea2b5f4399493569e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9058322d142b5faad58d2da52eeab2aa07dd692b2d0508ea2b5f4399493569e9", kill_on_drop: false }`
[INFO] [stdout] 9058322d142b5faad58d2da52eeab2aa07dd692b2d0508ea2b5f4399493569e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afa7ea5fd7d53cdd625fcdff2323b8b40c911ccf25c9c2f73449c2af913936dd
[INFO] running `Command { std: "docker" "start" "-a" "afa7ea5fd7d53cdd625fcdff2323b8b40c911ccf25c9c2f73449c2af913936dd", kill_on_drop: false }`
[INFO] [stderr]  Documenting libherokubuildpack v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "afa7ea5fd7d53cdd625fcdff2323b8b40c911ccf25c9c2f73449c2af913936dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa7ea5fd7d53cdd625fcdff2323b8b40c911ccf25c9c2f73449c2af913936dd", kill_on_drop: false }`
[INFO] [stdout] afa7ea5fd7d53cdd625fcdff2323b8b40c911ccf25c9c2f73449c2af913936dd
