[INFO] fetching crate dark 0.1.0... [INFO] documenting dark-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate dark 0.1.0 into /workspace/builds/worker-96/source [INFO] validating manifest of crates.io crate dark 0.1.0 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 dark 0.1.0 [INFO] finished tweaking crates.io crate dark 0.1.0 [INFO] tweaked toml for crates.io crate dark 0.1.0 written to /workspace/builds/worker-96/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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 16a6c8b769852116603543613a283f62321ac8e03b9c8347df974c1a69e3f48f [INFO] running `Command { std: "docker" "start" "-a" "16a6c8b769852116603543613a283f62321ac8e03b9c8347df974c1a69e3f48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16a6c8b769852116603543613a283f62321ac8e03b9c8347df974c1a69e3f48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16a6c8b769852116603543613a283f62321ac8e03b9c8347df974c1a69e3f48f", kill_on_drop: false }` [INFO] [stdout] 16a6c8b769852116603543613a283f62321ac8e03b9c8347df974c1a69e3f48f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 1190a4855e52507679e99fab0035547f379900288fd0bb544e5b8ac6af7743c3 [INFO] running `Command { std: "docker" "start" "-a" "1190a4855e52507679e99fab0035547f379900288fd0bb544e5b8ac6af7743c3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking compress v0.1.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Documenting dark v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `log::LogLevel` [INFO] [stdout] --> src/saca.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use log::LogLevel; [INFO] [stdout] | ^^^^^^^^^^^^^ no `LogLevel` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/exp.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | 0...2 => du << FIXED_BASE, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/exp.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | 3...4 => (3 << FIXED_BASE) + (du&1)*(FIXED_BASE>>1), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/exp.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | 5...7 => (4 << FIXED_BASE) + ((du-5)%3)*(FIXED_BASE/3), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/exp.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | 8...12 => (5 << FIXED_BASE) + (du&3)*(FIXED_BASE>>2), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not document `dark` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name dark src/main.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f81d8b88cd87598b -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-21d0a7105b7fc30b.rmeta --extern compress=/opt/rustwide/target/debug/deps/libcompress-f699971bba0f475b.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e351a85279f47e6a.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-b0e2cb3d9e517cdf.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-c2966570978c8032.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-1c43bd88278c7016.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "1190a4855e52507679e99fab0035547f379900288fd0bb544e5b8ac6af7743c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1190a4855e52507679e99fab0035547f379900288fd0bb544e5b8ac6af7743c3", kill_on_drop: false }` [INFO] [stdout] 1190a4855e52507679e99fab0035547f379900288fd0bb544e5b8ac6af7743c3