[INFO] cloning repository https://github.com/borispf/aoc-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/borispf/aoc-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborispf%2Faoc-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborispf%2Faoc-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27fb5077bcec53eaa85b5077290d290ccd7d6dbc [INFO] documenting borispf/aoc-2021 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborispf%2Faoc-2021" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/borispf/aoc-2021 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 git repo https://github.com/borispf/aoc-2021 [INFO] finished tweaking git repo https://github.com/borispf/aoc-2021 [INFO] tweaked toml for git repo https://github.com/borispf/aoc-2021 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/borispf/aoc-2021 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] aee4552a232c6b39f8b72bb4b9f37e81d176aa8b644297c5b5cc0463a7cbbc75 [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" "aee4552a232c6b39f8b72bb4b9f37e81d176aa8b644297c5b5cc0463a7cbbc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aee4552a232c6b39f8b72bb4b9f37e81d176aa8b644297c5b5cc0463a7cbbc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aee4552a232c6b39f8b72bb4b9f37e81d176aa8b644297c5b5cc0463a7cbbc75", kill_on_drop: false }` [INFO] [stdout] aee4552a232c6b39f8b72bb4b9f37e81d176aa8b644297c5b5cc0463a7cbbc75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0946011bd48e02c58fca246a5a39886256ded6de98f7f53cee30f87bbd56bab7 [INFO] running `Command { std: "docker" "start" "-a" "0946011bd48e02c58fca246a5a39886256ded6de98f7f53cee30f87bbd56bab7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking bimap v0.6.1 [INFO] [stderr] Checking glam v0.20.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking async-rwlock v1.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking rustfft v6.0.1 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling cached_proc_macro v0.7.1 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking cached v0.26.2 [INFO] [stderr] Documenting aoc-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 05_1 src/bin/05-1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f10e2622fbe01e09 -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6f34190b003b90ae.rmeta --extern cached=/opt/rustwide/target/debug/deps/libcached-59b4fbf5ab984bcf.rmeta --extern glam=/opt/rustwide/target/debug/deps/libglam-605850271fe900ab.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f174e22ff1ab5c6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-7e7794e10693499a.rmeta --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-9e000c883e93b284.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 19_1 src/bin/19-1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=c6890c0a91eaca58 -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6f34190b003b90ae.rmeta --extern cached=/opt/rustwide/target/debug/deps/libcached-59b4fbf5ab984bcf.rmeta --extern glam=/opt/rustwide/target/debug/deps/libglam-605850271fe900ab.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f174e22ff1ab5c6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-7e7794e10693499a.rmeta --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-9e000c883e93b284.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 23_2 src/bin/23-2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=7aa7c0a8a945889b -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6f34190b003b90ae.rmeta --extern cached=/opt/rustwide/target/debug/deps/libcached-59b4fbf5ab984bcf.rmeta --extern glam=/opt/rustwide/target/debug/deps/libglam-605850271fe900ab.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f174e22ff1ab5c6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-7e7794e10693499a.rmeta --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-9e000c883e93b284.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 20_1 src/bin/20-1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=7ac30be0de91932c -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6f34190b003b90ae.rmeta --extern cached=/opt/rustwide/target/debug/deps/libcached-59b4fbf5ab984bcf.rmeta --extern glam=/opt/rustwide/target/debug/deps/libglam-605850271fe900ab.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f174e22ff1ab5c6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-7e7794e10693499a.rmeta --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-9e000c883e93b284.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 02_1 src/bin/02-1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=af650f5052851bd5 -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6f34190b003b90ae.rmeta --extern cached=/opt/rustwide/target/debug/deps/libcached-59b4fbf5ab984bcf.rmeta --extern glam=/opt/rustwide/target/debug/deps/libglam-605850271fe900ab.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f174e22ff1ab5c6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-7e7794e10693499a.rmeta --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-9e000c883e93b284.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 08_2 src/bin/08-2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f7fe2d4d15127c1c -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-9e47f36fb8c67dce.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6f34190b003b90ae.rmeta --extern cached=/opt/rustwide/target/debug/deps/libcached-59b4fbf5ab984bcf.rmeta --extern glam=/opt/rustwide/target/debug/deps/libglam-605850271fe900ab.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5dfc9fd0ade52842.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f174e22ff1ab5c6d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-7e7794e10693499a.rmeta --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-9e000c883e93b284.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "0946011bd48e02c58fca246a5a39886256ded6de98f7f53cee30f87bbd56bab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0946011bd48e02c58fca246a5a39886256ded6de98f7f53cee30f87bbd56bab7", kill_on_drop: false }` [INFO] [stdout] 0946011bd48e02c58fca246a5a39886256ded6de98f7f53cee30f87bbd56bab7