[INFO] fetching crate simple_env_load 0.2.0...
[INFO] documenting simple_env_load-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate simple_env_load 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate simple_env_load 0.2.0 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 simple_env_load 0.2.0
[INFO] finished tweaking crates.io crate simple_env_load 0.2.0
[INFO] tweaked toml for crates.io crate simple_env_load 0.2.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c79448a74a932548d17611d92dc330d6ec024349b5f1eaf8abcce59763e0cc7e
[INFO] running `Command { std: "docker" "start" "-a" "c79448a74a932548d17611d92dc330d6ec024349b5f1eaf8abcce59763e0cc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c79448a74a932548d17611d92dc330d6ec024349b5f1eaf8abcce59763e0cc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79448a74a932548d17611d92dc330d6ec024349b5f1eaf8abcce59763e0cc7e", kill_on_drop: false }`
[INFO] [stdout] c79448a74a932548d17611d92dc330d6ec024349b5f1eaf8abcce59763e0cc7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 99915d1624383719c94328312e2533e8308b326c2af80a16959cb839dc6b8073
[INFO] running `Command { std: "docker" "start" "-a" "99915d1624383719c94328312e2533e8308b326c2af80a16959cb839dc6b8073", kill_on_drop: false }`
[INFO] [stderr]  Documenting simple_env_load v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / ```ignore
[INFO] [stdout] 12 | | TEST_DATA=bar       # spaces are optional
[INFO] [stdout] 13 | | ## this is a comment
[INFO] [stdout] 14 | | TEST_BAZ = "baz"    # double quotes are removed
[INFO] [stdout] 15 | | TEST_BAR = 'bar'    # single quotes are removed
[INFO] [stdout] 16 | | ## above line was left intentionally blank
[INFO] [stdout] 17 | | ```
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | ```ignore
[INFO] [stdout]    | ^^^
[INFO] [stdout]    = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "99915d1624383719c94328312e2533e8308b326c2af80a16959cb839dc6b8073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99915d1624383719c94328312e2533e8308b326c2af80a16959cb839dc6b8073", kill_on_drop: false }`
[INFO] [stdout] 99915d1624383719c94328312e2533e8308b326c2af80a16959cb839dc6b8073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 9c48afafaa1ab0b0de2e69d3c437fcfbb12239c1ca73656240e99fb03127f7de
[INFO] running `Command { std: "docker" "start" "-a" "9c48afafaa1ab0b0de2e69d3c437fcfbb12239c1ca73656240e99fb03127f7de", kill_on_drop: false }`
[INFO] [stderr]  Documenting simple_env_load v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / ```ignore
[INFO] [stdout] 12 | | TEST_DATA=bar       # spaces are optional
[INFO] [stdout] 13 | | ## this is a comment
[INFO] [stdout] 14 | | TEST_BAZ = "baz"    # double quotes are removed
[INFO] [stdout] 15 | | TEST_BAR = 'bar'    # single quotes are removed
[INFO] [stdout] 16 | | ## above line was left intentionally blank
[INFO] [stdout] 17 | | ```
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | ```ignore
[INFO] [stdout]    | ^^^
[INFO] [stdout]    = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "9c48afafaa1ab0b0de2e69d3c437fcfbb12239c1ca73656240e99fb03127f7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c48afafaa1ab0b0de2e69d3c437fcfbb12239c1ca73656240e99fb03127f7de", kill_on_drop: false }`
[INFO] [stdout] 9c48afafaa1ab0b0de2e69d3c437fcfbb12239c1ca73656240e99fb03127f7de