[INFO] fetching crate scanflow 0.2.0-beta1...
[INFO] documenting scanflow-0.2.0-beta1 against 1.71.0 for beta-1.72-rustdoc-1
[INFO] extracting crate scanflow 0.2.0-beta1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate scanflow 0.2.0-beta1 on toolchain 1.71.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.71.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scanflow 0.2.0-beta1
[INFO] finished tweaking crates.io crate scanflow 0.2.0-beta1
[INFO] tweaked toml for crates.io crate scanflow 0.2.0-beta1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.71.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.71.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cglue-gen v0.2.9
[INFO] [stderr]   Downloaded rayon-tlsctx v0.2.0
[INFO] [stderr]   Downloaded memflow v0.2.0-beta9
[INFO] [stderr]   Downloaded iced-x86 v1.20.0
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+1.71.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 993489d300d561ad1e7dad173f7d73d81683e37fae22017ccb1ddb3e927ec47c
[INFO] running `Command { std: "docker" "start" "-a" "993489d300d561ad1e7dad173f7d73d81683e37fae22017ccb1ddb3e927ec47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "993489d300d561ad1e7dad173f7d73d81683e37fae22017ccb1ddb3e927ec47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993489d300d561ad1e7dad173f7d73d81683e37fae22017ccb1ddb3e927ec47c", kill_on_drop: false }`
[INFO] [stdout] 993489d300d561ad1e7dad173f7d73d81683e37fae22017ccb1ddb3e927ec47c
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+1.71.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7edeeaf9112d4b45b958e841d4b50a4189cb137f85cb02b85066ab075b1025b5
[INFO] running `Command { std: "docker" "start" "-a" "7edeeaf9112d4b45b958e841d4b50a4189cb137f85cb02b85066ab075b1025b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.177
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.177
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling abi_stable_shared v0.10.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking tstr v0.2.3
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling cglue v0.2.12
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking dataview v0.1.2
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling pelite-macros v0.1.1
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]     Checking pelite v0.9.0
[INFO] [stderr]    Compiling as_derive_utils v0.10.3
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking goblin v0.5.4
[INFO] [stderr]     Checking x86_64 v0.14.10
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling cglue-gen v0.2.9
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking coarsetime v0.1.23
[INFO] [stderr]     Checking rangemap v1.3.0
[INFO] [stderr]     Checking bumpalo v3.13.0
[INFO] [stderr]     Checking dataview v1.0.1
[INFO] [stderr]     Checking fixed-slice-vec v0.10.0
[INFO] [stderr]     Checking iced-x86 v1.20.0
[INFO] [stderr]     Checking rayon-tlsctx v0.2.0
[INFO] [stderr]    Compiling abi_stable_derive v0.10.3
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling memflow-derive v0.2.0-beta3
[INFO] [stderr]    Compiling cglue-macro v0.2.3
[INFO] [stderr]     Checking abi_stable v0.10.5
[INFO] [stderr]     Checking memflow v0.2.0-beta9
[INFO] [stderr]  Documenting scanflow v0.2.0-beta1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.72s
[INFO] running `Command { std: "docker" "inspect" "7edeeaf9112d4b45b958e841d4b50a4189cb137f85cb02b85066ab075b1025b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edeeaf9112d4b45b958e841d4b50a4189cb137f85cb02b85066ab075b1025b5", kill_on_drop: false }`
[INFO] [stdout] 7edeeaf9112d4b45b958e841d4b50a4189cb137f85cb02b85066ab075b1025b5
[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" "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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+1.71.0" "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] c2f4640cbe6ea497505c67fd73270009e44c1401c4cb7ce014df6c2d0c459a96
[INFO] running `Command { std: "docker" "start" "-a" "c2f4640cbe6ea497505c67fd73270009e44c1401c4cb7ce014df6c2d0c459a96", kill_on_drop: false }`
[INFO] [stderr]  Documenting scanflow v0.2.0-beta1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "c2f4640cbe6ea497505c67fd73270009e44c1401c4cb7ce014df6c2d0c459a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f4640cbe6ea497505c67fd73270009e44c1401c4cb7ce014df6c2d0c459a96", kill_on_drop: false }`
[INFO] [stdout] c2f4640cbe6ea497505c67fd73270009e44c1401c4cb7ce014df6c2d0c459a96