[INFO] fetching crate rust_icu_udat 3.0.0...
[INFO] documenting rust_icu_udat-3.0.0 against try#3c7dddbc0604180131c7b80915fdff01a092c675 for pr-104889
[INFO] extracting crate rust_icu_udat 3.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rust_icu_udat 3.0.0 on toolchain 3c7dddbc0604180131c7b80915fdff01a092c675
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_icu_udat 3.0.0
[INFO] finished tweaking crates.io crate rust_icu_udat 3.0.0
[INFO] tweaked toml for crates.io crate rust_icu_udat 3.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+3c7dddbc0604180131c7b80915fdff01a092c675" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71180760cd900390dbf568f9f6f4a6d2f816ef5871554e291ae9809297aafa24
[INFO] running `Command { std: "docker" "start" "-a" "71180760cd900390dbf568f9f6f4a6d2f816ef5871554e291ae9809297aafa24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71180760cd900390dbf568f9f6f4a6d2f816ef5871554e291ae9809297aafa24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71180760cd900390dbf568f9f6f4a6d2f816ef5871554e291ae9809297aafa24", kill_on_drop: false }`
[INFO] [stdout] 71180760cd900390dbf568f9f6f4a6d2f816ef5871554e291ae9809297aafa24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+3c7dddbc0604180131c7b80915fdff01a092c675" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a3ee685e1418131cd665dc5268c653e90f8fb71dab142d861b450ed7a1c5623
[INFO] running `Command { std: "docker" "start" "-a" "2a3ee685e1418131cd665dc5268c653e90f8fb71dab142d861b450ed7a1c5623", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rust_icu_uloc v3.0.0
[INFO] [stderr]    Compiling rust_icu_udat v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling rust_icu_sys v3.0.0
[INFO] [stderr]     Checking rust_icu_common v3.0.0
[INFO] [stderr]     Checking rust_icu_ustring v3.0.0
[INFO] [stderr]     Checking rust_icu_uenum v3.0.0
[INFO] [stderr]     Checking rust_icu_ucal v3.0.0
[INFO] [stderr]  Documenting rust_icu_udat v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.02s
[INFO] running `Command { std: "docker" "inspect" "2a3ee685e1418131cd665dc5268c653e90f8fb71dab142d861b450ed7a1c5623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3ee685e1418131cd665dc5268c653e90f8fb71dab142d861b450ed7a1c5623", kill_on_drop: false }`
[INFO] [stdout] 2a3ee685e1418131cd665dc5268c653e90f8fb71dab142d861b450ed7a1c5623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "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] c965e5daa9376b5f7c41043d1ece1e09af4a9ce5f6ec113699fb4badbe3bd558
[INFO] running `Command { std: "docker" "start" "-a" "c965e5daa9376b5f7c41043d1ece1e09af4a9ce5f6ec113699fb4badbe3bd558", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_icu_udat v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c965e5daa9376b5f7c41043d1ece1e09af4a9ce5f6ec113699fb4badbe3bd558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c965e5daa9376b5f7c41043d1ece1e09af4a9ce5f6ec113699fb4badbe3bd558", kill_on_drop: false }`
[INFO] [stdout] c965e5daa9376b5f7c41043d1ece1e09af4a9ce5f6ec113699fb4badbe3bd558