[INFO] fetching crate rucksack-lib 0.9.1...
[INFO] documenting rucksack-lib-0.9.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate rucksack-lib 0.9.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rucksack-lib 0.9.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rucksack-lib 0.9.1
[INFO] finished tweaking crates.io crate rucksack-lib 0.9.1
[INFO] tweaked toml for crates.io crate rucksack-lib 0.9.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lipsum v0.8.2
[INFO] [stderr]   Downloaded random-pick v1.2.16
[INFO] [stderr]   Downloaded versions v4.1.0
[INFO] [stderr]   Downloaded random-number-macro-impl v0.1.7
[INFO] [stderr]   Downloaded shellexpand v3.1.0
[INFO] [stderr]   Downloaded twyg v0.1.12
[INFO] [stderr]   Downloaded confyg v0.1.4
[INFO] [stderr]   Downloaded unix_mode v0.1.4
[INFO] [stderr]   Downloaded passwords v3.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feda4ffbc6785ea02ce1984d85b6d530965c38f162e6358c9f8099474b7d6f9c
[INFO] running `Command { std: "docker" "start" "-a" "feda4ffbc6785ea02ce1984d85b6d530965c38f162e6358c9f8099474b7d6f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feda4ffbc6785ea02ce1984d85b6d530965c38f162e6358c9f8099474b7d6f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feda4ffbc6785ea02ce1984d85b6d530965c38f162e6358c9f8099474b7d6f9c", kill_on_drop: false }`
[INFO] [stdout] feda4ffbc6785ea02ce1984d85b6d530965c38f162e6358c9f8099474b7d6f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 497adcf5e912cef032c05ed29040208b76332a9dd3ea949e049c38f014f8b483
[INFO] running `Command { std: "docker" "start" "-a" "497adcf5e912cef032c05ed29040208b76332a9dd3ea949e049c38f014f8b483", kill_on_drop: false }`
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking unix_mode v0.1.4
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking shellexpand v3.1.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking lipsum v0.8.2
[INFO] [stderr]     Checking versions v4.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling random-number-macro-impl v0.1.7
[INFO] [stderr]     Checking random-number v0.1.8
[INFO] [stderr]     Checking random-pick v1.2.16
[INFO] [stderr]     Checking passwords v3.1.16
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking confyg v0.1.4
[INFO] [stderr]     Checking twyg v0.1.12
[INFO] [stderr]  Documenting rucksack-lib v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `WriteFixedArrayLength` in module `bincode::config`
[INFO] [stdout]   --> src/util.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     bincode::config::WriteFixedArrayLength,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^ not found in `bincode::config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes at most 3 generic arguments but 4 generic arguments were supplied
[INFO] [stdout]   --> src/util.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn bincode_cfg() -> bincode::config::Configuration<
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^ expected at most 3 generic arguments
[INFO] [stdout] ...
[INFO] [stdout] 31 |     bincode::config::NoLimit,
[INFO] [stdout]    |     ------------------------ help: remove this generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with at most 3 generic parameters: `E`, `I`, `L`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-2.0.0-rc.3/src/config.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Configuration<E = LittleEndian, I = Varint, L = NoLimit> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ ----------------  ----------  -----------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rucksack-lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name rucksack_lib src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8e3a722731746f66 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-fd85f3ee78419db7.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-e6ced7469e438575.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-61beac53176fc159.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-b52b7b77c08f556b.rmeta --extern confyg=/opt/rustwide/target/debug/deps/libconfyg-ecf054675e58e762.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-6e6654d86d13a943.rmeta --extern lipsum=/opt/rustwide/target/debug/deps/liblipsum-fdcff36448a0035e.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-adcbaf8a98132d5a.rmeta --extern passwords=/opt/rustwide/target/debug/deps/libpasswords-d9f1a128e90c0847.rmeta --extern path_clean=/opt/rustwide/target/debug/deps/libpath_clean-f216c804359e299b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-4c068e0127aac8e2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-730412b012cad60f.rmeta --extern shellexpand=/opt/rustwide/target/debug/deps/libshellexpand-90fcd1472b54d4b0.rmeta --extern twyg=/opt/rustwide/target/debug/deps/libtwyg-4b2bb9cea354d091.rmeta --extern unix_mode=/opt/rustwide/target/debug/deps/libunix_mode-9dd7e3a87df3bde0.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-ffa7385a161c011e.rmeta --extern versions=/opt/rustwide/target/debug/deps/libversions-5a17e50cdca8dee6.rmeta --cap-lints=warn --crate-version 0.9.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "497adcf5e912cef032c05ed29040208b76332a9dd3ea949e049c38f014f8b483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497adcf5e912cef032c05ed29040208b76332a9dd3ea949e049c38f014f8b483", kill_on_drop: false }`
[INFO] [stdout] 497adcf5e912cef032c05ed29040208b76332a9dd3ea949e049c38f014f8b483
