[INFO] cloning repository https://github.com/Ethan826/card-chameleon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ethan826/card-chameleon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthan826%2Fcard-chameleon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthan826%2Fcard-chameleon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ddf93000f0cf03acbcb9f8dbd1269ce3fe8b81b
[INFO] documenting Ethan826/card-chameleon against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthan826%2Fcard-chameleon" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ethan826/card-chameleon 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 git repo https://github.com/Ethan826/card-chameleon
[INFO] finished tweaking git repo https://github.com/Ethan826/card-chameleon
[INFO] tweaked toml for git repo https://github.com/Ethan826/card-chameleon written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Ethan826/card-chameleon 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2d35bf3c71ffd17f2ba39ecd19cd8f1e3fc13b97e427d3d8b1991e9e2a185c1d
[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" "2d35bf3c71ffd17f2ba39ecd19cd8f1e3fc13b97e427d3d8b1991e9e2a185c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d35bf3c71ffd17f2ba39ecd19cd8f1e3fc13b97e427d3d8b1991e9e2a185c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d35bf3c71ffd17f2ba39ecd19cd8f1e3fc13b97e427d3d8b1991e9e2a185c1d", kill_on_drop: false }`
[INFO] [stdout] 2d35bf3c71ffd17f2ba39ecd19cd8f1e3fc13b97e427d3d8b1991e9e2a185c1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9852d8622f01026e8fe64dc42bd106d2fbd9d303074ef58af7d3b8d29dbf25ee
[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" "9852d8622f01026e8fe64dc42bd106d2fbd9d303074ef58af7d3b8d29dbf25ee", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking utf8-ranges v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]  Documenting card-chameleon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `self::Deck`
[INFO] [stdout]    --> src/deck.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 |     use self::Deck::*;
[INFO] [stdout]     |               ^^^^ `Deck` is a struct, not a module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::Card`
[INFO] [stdout]    --> src/deck.rs:245:15
[INFO] [stdout]     |
[INFO] [stdout] 245 |     use self::Card::*;
[INFO] [stdout]     |               ^^^^ `Card` is a struct, not a module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `card-chameleon`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name card_chameleon src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eb761d069689f2a6 -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-fbf1f9498597da2f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-197db31489402e2f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a7b27b5cc7fc5080.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-d912974e7b4fabff.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "9852d8622f01026e8fe64dc42bd106d2fbd9d303074ef58af7d3b8d29dbf25ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9852d8622f01026e8fe64dc42bd106d2fbd9d303074ef58af7d3b8d29dbf25ee", kill_on_drop: false }`
[INFO] [stdout] 9852d8622f01026e8fe64dc42bd106d2fbd9d303074ef58af7d3b8d29dbf25ee