[INFO] fetching crate tet_rs 0.3.1...
[INFO] documenting tet_rs-0.3.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tet_rs 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tet_rs 0.3.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tet_rs 0.3.1
[INFO] finished tweaking crates.io crate tet_rs 0.3.1
[INFO] tweaked toml for crates.io crate tet_rs 0.3.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db80593e2db5f11cac470d218539f6987d97eadb3eeabde0a489b2471076f2ca
[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" "db80593e2db5f11cac470d218539f6987d97eadb3eeabde0a489b2471076f2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db80593e2db5f11cac470d218539f6987d97eadb3eeabde0a489b2471076f2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db80593e2db5f11cac470d218539f6987d97eadb3eeabde0a489b2471076f2ca", kill_on_drop: false }`
[INFO] [stdout] db80593e2db5f11cac470d218539f6987d97eadb3eeabde0a489b2471076f2ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 930c214c9e4d505c9a28aa3a1d97b5da96b6c30178260126679a26ca8131af54
[INFO] running `Command { std: "docker" "start" "-a" "930c214c9e4d505c9a28aa3a1d97b5da96b6c30178260126679a26ca8131af54", kill_on_drop: false }`
[INFO] [stderr]  Documenting tet_rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/optimal_alignments.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// ref. https://dl.acm.org/doi/10.1145/572020.572056
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://dl.acm.org/doi/10.1145/572020.572056>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/optimal_alignments.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// ref. https://dl.acm.org/doi/fullHtml/10.1145/3290605.3300866
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://dl.acm.org/doi/fullHtml/10.1145/3290605.3300866>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "930c214c9e4d505c9a28aa3a1d97b5da96b6c30178260126679a26ca8131af54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930c214c9e4d505c9a28aa3a1d97b5da96b6c30178260126679a26ca8131af54", kill_on_drop: false }`
[INFO] [stdout] 930c214c9e4d505c9a28aa3a1d97b5da96b6c30178260126679a26ca8131af54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4937441cf73496aaf0bc009011403b716fea909a69eef4e215c9b14d17fa398c
[INFO] running `Command { std: "docker" "start" "-a" "4937441cf73496aaf0bc009011403b716fea909a69eef4e215c9b14d17fa398c", kill_on_drop: false }`
[INFO] [stderr]  Documenting tet_rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/optimal_alignments.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// ref. https://dl.acm.org/doi/10.1145/572020.572056
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://dl.acm.org/doi/10.1145/572020.572056>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/optimal_alignments.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// ref. https://dl.acm.org/doi/fullHtml/10.1145/3290605.3300866
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://dl.acm.org/doi/fullHtml/10.1145/3290605.3300866>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "4937441cf73496aaf0bc009011403b716fea909a69eef4e215c9b14d17fa398c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4937441cf73496aaf0bc009011403b716fea909a69eef4e215c9b14d17fa398c", kill_on_drop: false }`
[INFO] [stdout] 4937441cf73496aaf0bc009011403b716fea909a69eef4e215c9b14d17fa398c