[INFO] fetching crate bkmr 0.6.3...
[INFO] documenting bkmr-0.6.3 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate bkmr 0.6.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate bkmr 0.6.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bkmr 0.6.3
[INFO] finished tweaking crates.io crate bkmr 0.6.3
[INFO] tweaked toml for crates.io crate bkmr 0.6.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate bkmr 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cc7437a50f3ecde8afd4c5f9469c76b712664ca5b5f55360c5f1f5735d73f78
[INFO] running `Command { std: "docker" "start" "-a" "9cc7437a50f3ecde8afd4c5f9469c76b712664ca5b5f55360c5f1f5735d73f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cc7437a50f3ecde8afd4c5f9469c76b712664ca5b5f55360c5f1f5735d73f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc7437a50f3ecde8afd4c5f9469c76b712664ca5b5f55360c5f1f5735d73f78", kill_on_drop: false }`
[INFO] [stdout] 9cc7437a50f3ecde8afd4c5f9469c76b712664ca5b5f55360c5f1f5735d73f78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c7ae4bcdd3639339c3f2a36b78e9d74ab73ede21ed8d005309355cdfa9dbf6
[INFO] running `Command { std: "docker" "start" "-a" "62c7ae4bcdd3639339c3f2a36b78e9d74ab73ede21ed8d005309355cdfa9dbf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling openssl-sys v0.9.85
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v0.37.11
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling semver v1.0.16
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling openssl v0.10.50
[INFO] [stderr]    Compiling libsqlite3-sys v0.25.2
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking anstyle v0.3.5
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]     Checking anstyle-parse v0.1.1
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]     Checking concolor-override v1.0.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling rstest_macros v0.17.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking os_str_bytes v6.5.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking png v0.17.8
[INFO] [stderr]     Checking dirs-sys v0.4.0
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]     Checking clap_lex v0.4.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking clap v3.2.23
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]     Checking vte v0.11.0
[INFO] [stderr]     Checking bstr v1.4.0
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking dirs v5.0.0
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking hashlink v0.8.1
[INFO] [stderr]     Checking predicates v3.0.2
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking defer-drop v1.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.27.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="num_cpus"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' -C metadata=bf8e051c396b60f9 -C extra-filename=-bf8e051c396b60f9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1fc1fbcc850caeea.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a7f49f9b3f9be833.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-8c9268dda1d8a2c8.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-2a5b63c720a9ef70.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-b06fb62b00d511df.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-765818114afa76a1.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "62c7ae4bcdd3639339c3f2a36b78e9d74ab73ede21ed8d005309355cdfa9dbf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c7ae4bcdd3639339c3f2a36b78e9d74ab73ede21ed8d005309355cdfa9dbf6", kill_on_drop: false }`
[INFO] [stdout] 62c7ae4bcdd3639339c3f2a36b78e9d74ab73ede21ed8d005309355cdfa9dbf6
