[INFO] updating cached repository https://github.com/Florob/rust-xmpp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd6b62627b61b001d72d2f5747499051ec1fbb37
[INFO] documenting Florob/rust-xmpp against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorob%2Frust-xmpp" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Florob/rust-xmpp on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Florob/rust-xmpp
[INFO] finished tweaking git repo https://github.com/Florob/rust-xmpp
[INFO] tweaked toml for git repo https://github.com/Florob/rust-xmpp written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Florob/rust-xmpp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Florob/RustyXML`
[INFO] [stderr]     Updating git repository `https://github.com/sfackler/rust-openssl`
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang-nursery/rustc-serialize`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8f6b183e332721c7faabe72ef07488a378bf0f0920007bc3bdac9026f454768
[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" "c8f6b183e332721c7faabe72ef07488a378bf0f0920007bc3bdac9026f454768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8f6b183e332721c7faabe72ef07488a378bf0f0920007bc3bdac9026f454768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f6b183e332721c7faabe72ef07488a378bf0f0920007bc3bdac9026f454768", kill_on_drop: false }`
[INFO] [stdout] c8f6b183e332721c7faabe72ef07488a378bf0f0920007bc3bdac9026f454768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c81b3ba1a837eb42e00d88be101cced63b202af463c263a6716384b92fdfc29
[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" "3c81b3ba1a837eb42e00d88be101cced63b202af463c263a6716384b92fdfc29", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling openssl v0.10.30 (https://github.com/sfackler/rust-openssl#70b21ed6)
[INFO] [stderr]     Checking rustc-serialize v0.3.24 (https://github.com/rust-lang-nursery/rustc-serialize#71b8d6ef)
[INFO] [stderr]     Checking RustyXML v0.2.0 (https://github.com/Florob/RustyXML#9e88e2f4)
[INFO] [stderr]    Compiling openssl-sys v0.9.58 (https://github.com/sfackler/rust-openssl#70b21ed6)
[INFO] [stderr]  Documenting rust-xmpp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl`
[INFO] [stdout]   --> src/auth/scram.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | use openssl::crypto::rand::rand_bytes;
[INFO] [stdout]    |              ^^^^^^ could not find `crypto` in `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl`
[INFO] [stdout]   --> src/auth/scram.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use openssl::crypto::hash::Type::SHA1;
[INFO] [stdout]    |              ^^^^^^ could not find `crypto` in `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl`
[INFO] [stdout]   --> src/auth/scram.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use openssl::crypto::hash::hash;
[INFO] [stdout]    |              ^^^^^^ could not find `crypto` in `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl`
[INFO] [stdout]   --> src/auth/scram.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use openssl::crypto::hmac::hmac;
[INFO] [stdout]    |              ^^^^^^ could not find `crypto` in `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `crypto` in `openssl`
[INFO] [stdout]   --> src/auth/scram.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | use openssl::crypto::pkcs5::pbkdf2_hmac_sha1;
[INFO] [stdout]    |              ^^^^^^ could not find `crypto` in `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rust-xmpp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name xmpp src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern xml=/opt/rustwide/target/debug/deps/libxml-c6f00e257bfac65b.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-c8c1fbc1c523a1f7.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-03f405a9be6a6392.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "3c81b3ba1a837eb42e00d88be101cced63b202af463c263a6716384b92fdfc29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c81b3ba1a837eb42e00d88be101cced63b202af463c263a6716384b92fdfc29", kill_on_drop: false }`
[INFO] [stdout] 3c81b3ba1a837eb42e00d88be101cced63b202af463c263a6716384b92fdfc29