[INFO] cloning repository https://github.com/zaeleus/noodles-count-features
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zaeleus/noodles-count-features" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaeleus%2Fnoodles-count-features", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaeleus%2Fnoodles-count-features'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7fde83e4561080c49df65f57b18c5497570bcae
[INFO] documenting zaeleus/noodles-count-features 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%2Fzaeleus%2Fnoodles-count-features" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zaeleus/noodles-count-features 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/zaeleus/noodles-count-features
[INFO] finished tweaking git repo https://github.com/zaeleus/noodles-count-features
[INFO] tweaked toml for git repo https://github.com/zaeleus/noodles-count-features written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/zaeleus/noodles-count-features 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 88a3c834d91cf621183e2937e16f2b491841979f2f5b1c86350e24ae902f8e3e
[INFO] running `Command { std: "docker" "start" "-a" "88a3c834d91cf621183e2937e16f2b491841979f2f5b1c86350e24ae902f8e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88a3c834d91cf621183e2937e16f2b491841979f2f5b1c86350e24ae902f8e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a3c834d91cf621183e2937e16f2b491841979f2f5b1c86350e24ae902f8e3e", kill_on_drop: false }`
[INFO] [stdout] 88a3c834d91cf621183e2937e16f2b491841979f2f5b1c86350e24ae902f8e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 17758f254761d0c1e699220129f9e20eaf93b736900b864d7535eeaf743ccde2
[INFO] running `Command { std: "docker" "start" "-a" "17758f254761d0c1e699220129f9e20eaf93b736900b864d7535eeaf743ccde2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.115
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling crc32fast v1.3.1
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking interval-tree v0.2.0 (https://github.com/zaeleus/interval-tree.git?rev=e303d7254d53de5c418d6079d4b66c30c10958d4#e303d725)
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking noodles-gff v0.4.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]    Compiling libdeflate-sys v0.7.5
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.23
[INFO] [stderr]     Checking tracing-subscriber v0.3.7
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v3.0.13
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking mimalloc v0.1.27
[INFO] [stderr]     Checking libdeflater v0.7.5
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking noodles-bgzf v0.8.0
[INFO] [stderr]     Checking noodles-sam v0.11.0
[INFO] [stderr]     Checking noodles-csi v0.4.3
[INFO] [stderr]     Checking noodles-core v0.3.4
[INFO] [stderr]     Checking noodles-bam v0.14.0
[INFO] [stderr]    Compiling git-testament-derive v0.1.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]     Checking noodles v0.18.0
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking git-testament v0.2.1
[INFO] [stderr]  Documenting noodles-squab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "17758f254761d0c1e699220129f9e20eaf93b736900b864d7535eeaf743ccde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17758f254761d0c1e699220129f9e20eaf93b736900b864d7535eeaf743ccde2", kill_on_drop: false }`
[INFO] [stdout] 17758f254761d0c1e699220129f9e20eaf93b736900b864d7535eeaf743ccde2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a479e650e79531b4e243b3df3403fe046db96fff39bbeca8c2eecb1660b7132
[INFO] running `Command { std: "docker" "start" "-a" "5a479e650e79531b4e243b3df3403fe046db96fff39bbeca8c2eecb1660b7132", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.115
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling crc32fast v1.3.1
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking interval-tree v0.2.0 (https://github.com/zaeleus/interval-tree.git?rev=e303d7254d53de5c418d6079d4b66c30c10958d4#e303d725)
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking noodles-gff v0.4.0
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling libdeflate-sys v0.7.5
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.23
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tracing-subscriber v0.3.7
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]     Checking clap v3.0.13
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking mimalloc v0.1.27
[INFO] [stderr]     Checking libdeflater v0.7.5
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking noodles-bgzf v0.8.0
[INFO] [stderr]     Checking noodles-sam v0.11.0
[INFO] [stderr]     Checking noodles-csi v0.4.3
[INFO] [stderr]     Checking noodles-core v0.3.4
[INFO] [stderr]     Checking noodles-bam v0.14.0
[INFO] [stderr]    Compiling git-testament-derive v0.1.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]     Checking noodles v0.18.0
[INFO] [stderr]     Checking git-testament v0.2.1
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]  Documenting noodles-squab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "5a479e650e79531b4e243b3df3403fe046db96fff39bbeca8c2eecb1660b7132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a479e650e79531b4e243b3df3403fe046db96fff39bbeca8c2eecb1660b7132", kill_on_drop: false }`
[INFO] [stdout] 5a479e650e79531b4e243b3df3403fe046db96fff39bbeca8c2eecb1660b7132