[INFO] fetching crate crypto-hashes 0.9.0...
[INFO] documenting crypto-hashes-0.9.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate crypto-hashes 0.9.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate crypto-hashes 0.9.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crypto-hashes 0.9.0
[INFO] finished tweaking crates.io crate crypto-hashes 0.9.0
[INFO] tweaked toml for crates.io crate crypto-hashes 0.9.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded md4 v0.9.0
[INFO] [stderr]   Downloaded ripemd160 v0.7.0
[INFO] [stderr]   Downloaded whirlpool v0.9.0
[INFO] [stderr]   Downloaded blake2 v0.9.0
[INFO] [stderr]   Downloaded md-5 v0.9.1
[INFO] [stderr]   Downloaded streebog v0.9.2
[INFO] [stderr]   Downloaded md2 v0.9.0
[INFO] [stderr]   Downloaded gost94 v0.9.0
[INFO] [stderr]   Downloaded groestl v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ad10c4c454a3ccb66ffd20f32d1d9383aaccf95f4ab09108683906ef879fa37
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ad10c4c454a3ccb66ffd20f32d1d9383aaccf95f4ab09108683906ef879fa37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ad10c4c454a3ccb66ffd20f32d1d9383aaccf95f4ab09108683906ef879fa37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad10c4c454a3ccb66ffd20f32d1d9383aaccf95f4ab09108683906ef879fa37", kill_on_drop: false }`
[INFO] [stdout] 1ad10c4c454a3ccb66ffd20f32d1d9383aaccf95f4ab09108683906ef879fa37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ba1dbb79a5e1908879f5a22b878b48520f6eb7e1a47c5ef037c376747e9bc55
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ba1dbb79a5e1908879f5a22b878b48520f6eb7e1a47c5ef037c376747e9bc55", kill_on_drop: false }`
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking ripemd160 v0.7.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking blake2 v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking groestl v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking whirlpool v0.9.0
[INFO] [stderr]  Documenting crypto-hashes v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]  --> src/lib.rs:8:51
[INFO] [stdout]   |
[INFO] [stdout] 8 | //!         (GOST R 34.11-94 and GOST 34.311-95) [weak]
[INFO] [stdout]   |                                                   ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]  --> src/lib.rs:9:49
[INFO] [stdout]   |
[INFO] [stdout] 9 | //! * [MD4](https://en.wikipedia.org/wiki/MD2) [weak]
[INFO] [stdout]   |                                                 ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]   --> src/lib.rs:10:49
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! * [MD4](https://en.wikipedia.org/wiki/MD4) [weak]
[INFO] [stdout]    |                                                 ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]   --> src/lib.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! * [MD5](https://en.wikipedia.org/wiki/MD5) [weak]
[INFO] [stdout]    |                                                 ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]   --> src/lib.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! * [SHA-1](https://en.wikipedia.org/wiki/SHA-1) [weak]
[INFO] [stdout]    |                                                     ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]   --> src/lib.rs:16:79
[INFO] [stdout]    |
[INFO] [stdout] 16 | //! * [Streebog](https://en.wikipedia.org/wiki/Streebog) (GOST R 34.11-2012) [weak]
[INFO] [stdout]    |                                                                               ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `weak`
[INFO] [stdout]   --> src/lib.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | //! Algorithms marked by [weak] are not included by default. To use them enable
[INFO] [stdout]    |                           ^^^^ the module `crypto_hashes` contains no item named `weak`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "2ba1dbb79a5e1908879f5a22b878b48520f6eb7e1a47c5ef037c376747e9bc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba1dbb79a5e1908879f5a22b878b48520f6eb7e1a47c5ef037c376747e9bc55", kill_on_drop: false }`
[INFO] [stdout] 2ba1dbb79a5e1908879f5a22b878b48520f6eb7e1a47c5ef037c376747e9bc55
