[INFO] fetching crate easylog 2.0.1...
[INFO] documenting easylog-2.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate easylog 2.0.1 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate easylog 2.0.1 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 easylog 2.0.1
[INFO] finished tweaking crates.io crate easylog 2.0.1
[INFO] tweaked toml for crates.io crate easylog 2.0.1 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate easylog 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 1fb6d72b3837f0f4475ec6dddb29c1eed72b0e7c2b93d4b3846dd456f4dc1795
[INFO] running `Command { std: "docker" "start" "-a" "1fb6d72b3837f0f4475ec6dddb29c1eed72b0e7c2b93d4b3846dd456f4dc1795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb6d72b3837f0f4475ec6dddb29c1eed72b0e7c2b93d4b3846dd456f4dc1795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb6d72b3837f0f4475ec6dddb29c1eed72b0e7c2b93d4b3846dd456f4dc1795", kill_on_drop: false }`
[INFO] [stdout] 1fb6d72b3837f0f4475ec6dddb29c1eed72b0e7c2b93d4b3846dd456f4dc1795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] [stdout] f0d63c9fa7aa700cd0e25549e4633653e8e12eb9e681e96c0e8b273b09e1d36f
[INFO] running `Command { std: "docker" "start" "-a" "f0d63c9fa7aa700cd0e25549e4633653e8e12eb9e681e96c0e8b273b09e1d36f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]  Documenting easylog v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/log_file.rs:397:5
[INFO] [stdout]     |
[INFO] [stdout] 397 | /// https://docs.rs/chrono/0.4.0/chrono/format/strftime/index.html#specifiers
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.rs/chrono/0.4.0/chrono/format/strftime/index.html#specifiers>`
[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/log_file.rs:409:5
[INFO] [stdout]     |
[INFO] [stdout] 409 | /// https://stackoverflow.com/questions/32384594/how-to-check-whether-a-path-exists/32384768#32384768
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://stackoverflow.com/questions/32384594/how-to-check-whether-a-path-exists/32384768#32384768>`
[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 8.27s
[INFO] running `Command { std: "docker" "inspect" "f0d63c9fa7aa700cd0e25549e4633653e8e12eb9e681e96c0e8b273b09e1d36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d63c9fa7aa700cd0e25549e4633653e8e12eb9e681e96c0e8b273b09e1d36f", kill_on_drop: false }`
[INFO] [stdout] f0d63c9fa7aa700cd0e25549e4633653e8e12eb9e681e96c0e8b273b09e1d36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] aa5336f9463ff98c73f5ee275385926bd21fdf65c0cf4771f69ea1feab049b0a
[INFO] running `Command { std: "docker" "start" "-a" "aa5336f9463ff98c73f5ee275385926bd21fdf65c0cf4771f69ea1feab049b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]  Documenting easylog v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/log_file.rs:397:5
[INFO] [stdout]     |
[INFO] [stdout] 397 | /// https://docs.rs/chrono/0.4.0/chrono/format/strftime/index.html#specifiers
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.rs/chrono/0.4.0/chrono/format/strftime/index.html#specifiers>`
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/log_file.rs:409:5
[INFO] [stdout]     |
[INFO] [stdout] 409 | /// https://stackoverflow.com/questions/32384594/how-to-check-whether-a-path-exists/32384768#32384768
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://stackoverflow.com/questions/32384594/how-to-check-whether-a-path-exists/32384768#32384768>`
[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] running `Command { std: "docker" "inspect" "aa5336f9463ff98c73f5ee275385926bd21fdf65c0cf4771f69ea1feab049b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5336f9463ff98c73f5ee275385926bd21fdf65c0cf4771f69ea1feab049b0a", kill_on_drop: false }`
[INFO] [stdout] aa5336f9463ff98c73f5ee275385926bd21fdf65c0cf4771f69ea1feab049b0a