[INFO] fetching crate new_mime_guess 4.0.1...
[INFO] documenting new_mime_guess-4.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate new_mime_guess 4.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate new_mime_guess 4.0.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate new_mime_guess 4.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate new_mime_guess 4.0.1
[INFO] tweaked toml for crates.io crate new_mime_guess 4.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate new_mime_guess 4.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 005679fecbb47078af28b21509c5bb616840d76b9ec1f2846e90a6b2e533def2
[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" "005679fecbb47078af28b21509c5bb616840d76b9ec1f2846e90a6b2e533def2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "005679fecbb47078af28b21509c5bb616840d76b9ec1f2846e90a6b2e533def2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "005679fecbb47078af28b21509c5bb616840d76b9ec1f2846e90a6b2e533def2", kill_on_drop: false }`
[INFO] [stdout] 005679fecbb47078af28b21509c5bb616840d76b9ec1f2846e90a6b2e533def2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8af9618a8eaa81ccb07f80fd114b5a19c83869825b61863f3b95b4302444ec7
[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" "e8af9618a8eaa81ccb07f80fd114b5a19c83869825b61863f3b95b4302444ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling new_mime_guess v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting new_mime_guess v4.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/mime_types.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// https://github.com/samuelneff/MimeTypeMap/blob/master/MimeTypeMap.cs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/samuelneff/MimeTypeMap/blob/master/MimeTypeMap.cs>`
[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/mime_types.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://github.com/jshttp/mime-db extracted with https://gist.github.com/soyuka/b7e29d359b2c14c21bdead923c01cc81
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/jshttp/mime-db>`
[INFO] [stdout]    |
[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/mime_types.rs:19:54
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://github.com/jshttp/mime-db extracted with https://gist.github.com/soyuka/b7e29d359b2c14c21bdead923c01cc81
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://gist.github.com/soyuka/b7e29d359b2c14c21bdead923c01cc81>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "e8af9618a8eaa81ccb07f80fd114b5a19c83869825b61863f3b95b4302444ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8af9618a8eaa81ccb07f80fd114b5a19c83869825b61863f3b95b4302444ec7", kill_on_drop: false }`
[INFO] [stdout] e8af9618a8eaa81ccb07f80fd114b5a19c83869825b61863f3b95b4302444ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 47ab014c3ee8553df1f0468c83352df6847494468a1436a6fa26992cafe490b2
[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" "47ab014c3ee8553df1f0468c83352df6847494468a1436a6fa26992cafe490b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling new_mime_guess v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting new_mime_guess v4.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/mime_types.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// https://github.com/samuelneff/MimeTypeMap/blob/master/MimeTypeMap.cs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/samuelneff/MimeTypeMap/blob/master/MimeTypeMap.cs>`
[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/mime_types.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://github.com/jshttp/mime-db extracted with https://gist.github.com/soyuka/b7e29d359b2c14c21bdead923c01cc81
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/jshttp/mime-db>`
[INFO] [stdout]    |
[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/mime_types.rs:19:54
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://github.com/jshttp/mime-db extracted with https://gist.github.com/soyuka/b7e29d359b2c14c21bdead923c01cc81
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://gist.github.com/soyuka/b7e29d359b2c14c21bdead923c01cc81>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "47ab014c3ee8553df1f0468c83352df6847494468a1436a6fa26992cafe490b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ab014c3ee8553df1f0468c83352df6847494468a1436a6fa26992cafe490b2", kill_on_drop: false }`
[INFO] [stdout] 47ab014c3ee8553df1f0468c83352df6847494468a1436a6fa26992cafe490b2