[INFO] cloning repository https://github.com/heipiao233/dmclc5
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heipiao233/dmclc5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheipiao233%2Fdmclc5", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheipiao233%2Fdmclc5'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb4c74afff5ccba6c78c3742fa9c42b385d8984d
[INFO] documenting heipiao233/dmclc5 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheipiao233%2Fdmclc5" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heipiao233/dmclc5
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/heipiao233/dmclc5
[INFO] tweaked toml for git repo https://github.com/heipiao233/dmclc5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heipiao233/dmclc5 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heipiao233/dmclc5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting heipiao233/dmclc5 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheipiao233%2Fdmclc5" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heipiao233/dmclc5
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/heipiao233/dmclc5
[INFO] tweaked toml for git repo https://github.com/heipiao233/dmclc5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heipiao233/dmclc5 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heipiao233/dmclc5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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 ifaces v0.1.0
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded versions v6.3.2
[INFO] [stderr]   Downloaded osstrtools-fix v0.2.3
[INFO] [stderr]   Downloaded remem v0.1.0
[INFO] [stderr]   Downloaded readonly v0.2.13
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded base62 v2.2.3
[INFO] [stderr]   Downloaded map-macro v0.3.0
[INFO] [stderr]   Downloaded acc_reader v2.0.0
[INFO] [stderr]   Downloaded libz-rs-sys v0.5.2
[INFO] [stderr]   Downloaded numtoa v0.2.4
[INFO] [stderr]   Downloaded derive_setters v0.1.8
[INFO] [stderr]   Downloaded async-shutdown v0.2.2
[INFO] [stderr]   Downloaded rust-i18n v3.1.5
[INFO] [stderr]   Downloaded erased-serde v0.4.8
[INFO] [stderr]   Downloaded plist v1.8.0
[INFO] [stderr]   Downloaded nix v0.8.1
[INFO] [stderr]   Downloaded fancy-regex v0.16.2
[INFO] [stderr]   Downloaded zip v6.0.0
[INFO] [stderr]   Downloaded ignore v0.4.24
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] [stderr]   Downloaded markdown-it v0.6.1
[INFO] [stderr]   Downloaded quick-xml v0.38.3
[INFO] [stderr]   Downloaded lzma-rust2 v0.13.0
[INFO] [stderr]   Downloaded zlib-rs v0.5.2
[INFO] [stderr]   Downloaded triomphe v0.1.15
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] [stderr]   Downloaded linkify v0.10.0
[INFO] [stderr]   Downloaded mdurl v0.3.1
[INFO] [stderr]   Downloaded psm v0.1.27
[INFO] [stderr]   Downloaded rust-i18n-macro v3.1.5
[INFO] [stderr]   Downloaded globset v0.4.18
[INFO] [stderr]   Downloaded rust-i18n-support v3.1.5
[INFO] [stderr]   Downloaded async-fetcher v0.11.0
[INFO] [stderr]   Downloaded normpath v1.5.0
[INFO] [stderr]   Downloaded toml_writer v1.0.4
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.2.2
[INFO] [stderr]   Downloaded bzip2 v0.6.1
[INFO] [stderr]   Downloaded ppmd-rust v1.2.1
[INFO] [stderr]   Downloaded murmur2 v0.1.0
[INFO] [stderr]   Downloaded syntect v5.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d67d99895333f0a8a909c7cba6645fedde95bce5cc223baa2b9e4baa06dd4837
[INFO] running `Command { std: "docker" "start" "-a" "d67d99895333f0a8a909c7cba6645fedde95bce5cc223baa2b9e4baa06dd4837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d67d99895333f0a8a909c7cba6645fedde95bce5cc223baa2b9e4baa06dd4837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d67d99895333f0a8a909c7cba6645fedde95bce5cc223baa2b9e4baa06dd4837", kill_on_drop: false }`
[INFO] [stdout] d67d99895333f0a8a909c7cba6645fedde95bce5cc223baa2b9e4baa06dd4837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e439c92d035ac9e58caf0b39f37294d2ea1f4cd592ccb19aae7ceec5e7a813d3
[INFO] running `Command { std: "docker" "start" "-a" "e439c92d035ac9e58caf0b39f37294d2ea1f4cd592ccb19aae7ceec5e7a813d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]    Compiling normpath v1.5.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling base62 v2.2.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking ifaces v0.1.0
[INFO] [stderr]     Checking ignore v0.4.24
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking lzma-rust2 v0.13.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking remem v0.1.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking async-shutdown v0.2.2
[INFO] [stderr]     Checking deflate64 v0.1.10
[INFO] [stderr]     Checking numtoa v0.2.4
[INFO] [stderr]     Checking ppmd-rust v1.2.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking map-macro v0.3.0
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking osstrtools-fix v0.2.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling rust-i18n v3.1.5
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking zip v6.0.0
[INFO] [stderr]    Compiling derive_setters v0.1.8
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]     Checking rust-i18n-support v3.1.5
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling rust-i18n-macro v3.1.5
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking async-fetcher v0.11.0
[INFO] [stderr]  Documenting dmclc5 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.57s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/dmclc5/index.html
[INFO] running `Command { std: "docker" "inspect" "e439c92d035ac9e58caf0b39f37294d2ea1f4cd592ccb19aae7ceec5e7a813d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e439c92d035ac9e58caf0b39f37294d2ea1f4cd592ccb19aae7ceec5e7a813d3", kill_on_drop: false }`
[INFO] [stdout] e439c92d035ac9e58caf0b39f37294d2ea1f4cd592ccb19aae7ceec5e7a813d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58b8790077329172a908e38ec0f08a2cb32309fee31fbf5796608ae0f4c338eb
[INFO] running `Command { std: "docker" "start" "-a" "58b8790077329172a908e38ec0f08a2cb32309fee31fbf5796608ae0f4c338eb", kill_on_drop: false }`
[INFO] [stderr]  Documenting dmclc5 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/dmclc5/index.html
[INFO] running `Command { std: "docker" "inspect" "58b8790077329172a908e38ec0f08a2cb32309fee31fbf5796608ae0f4c338eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b8790077329172a908e38ec0f08a2cb32309fee31fbf5796608ae0f4c338eb", kill_on_drop: false }`
[INFO] [stdout] 58b8790077329172a908e38ec0f08a2cb32309fee31fbf5796608ae0f4c338eb
