[INFO] fetching crate ccl 5.1.5...
[INFO] documenting ccl-5.1.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ccl 5.1.5 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate ccl 5.1.5 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] removed /workspace/builds/worker-115/source/rust-toolchain
[INFO] started tweaking crates.io crate ccl 5.1.5
[INFO] finished tweaking crates.io crate ccl 5.1.5
[INFO] tweaked toml for crates.io crate ccl 5.1.5 written to /workspace/builds/worker-115/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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 00bf695d997a5802f6a0bdf4919044dcdf65bfe3174155ad03018643dcc2f2a9
[INFO] running `Command { std: "docker" "start" "-a" "00bf695d997a5802f6a0bdf4919044dcdf65bfe3174155ad03018643dcc2f2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00bf695d997a5802f6a0bdf4919044dcdf65bfe3174155ad03018643dcc2f2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bf695d997a5802f6a0bdf4919044dcdf65bfe3174155ad03018643dcc2f2a9", kill_on_drop: false }`
[INFO] [stdout] 00bf695d997a5802f6a0bdf4919044dcdf65bfe3174155ad03018643dcc2f2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] b59086c74f8ad5e8e6d0e6c8f7f494f7a26f709de5034a1ea2d6d09336e6d2b9
[INFO] running `Command { std: "docker" "start" "-a" "b59086c74f8ad5e8e6d0e6c8f7f494f7a26f709de5034a1ea2d6d09336e6d2b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking seahash v3.0.7
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]     Checking ccl-crossbeam-epoch v0.7.4
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking const-random v0.1.13
[INFO] [stderr]     Checking ahash v0.2.19
[INFO] [stderr]  Documenting ccl v5.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "b59086c74f8ad5e8e6d0e6c8f7f494f7a26f709de5034a1ea2d6d09336e6d2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59086c74f8ad5e8e6d0e6c8f7f494f7a26f709de5034a1ea2d6d09336e6d2b9", kill_on_drop: false }`
[INFO] [stdout] b59086c74f8ad5e8e6d0e6c8f7f494f7a26f709de5034a1ea2d6d09336e6d2b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "--" "--html-in-header" ".cargo/registry/src/github.com-1ecc6299db9ec823/pwnies-0.0.14/pwnies.html" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] dd28720e2514281cacdb980d781c2fd3a34aab1286b7d894001a664f8e46df7f
[INFO] running `Command { std: "docker" "start" "-a" "dd28720e2514281cacdb980d781c2fd3a34aab1286b7d894001a664f8e46df7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking seahash v3.0.7
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking ccl-crossbeam-epoch v0.7.4
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking const-random v0.1.13
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ahash v0.2.19
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
[INFO] [stderr]  Documenting ccl v5.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: error reading `.cargo/registry/src/github.com-1ecc6299db9ec823/pwnies-0.0.14/pwnies.html`: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ccl`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ccl src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --html-in-header .cargo/registry/src/github.com-1ecc6299db9ec823/pwnies-0.0.14/pwnies.html -Z unstable-options --document-private-items -C metadata=1e4e1fa6b75d9370 -L dependency=/opt/rustwide/target/debug/deps --extern ccl_crossbeam_epoch=/opt/rustwide/target/debug/deps/libccl_crossbeam_epoch-416d17a5a7223b0d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-a2bbb84a644bf244.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-9c138ac9ce3358a6.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-76b53d24a1b82500.rmeta --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-b331641b05bf3af3.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-9f484a5da9a6f95b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-6da2383fa14d0272.rmeta --extern seahash=/opt/rustwide/target/debug/deps/libseahash-45c412ac12cbbb05.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-bd7e9b3c8799cd93.rmeta --extern stable_deref_trait=/opt/rustwide/target/debug/deps/libstable_deref_trait-7153728e4a704e95.rmeta --extern-html-root-url 'ccl_crossbeam_epoch=https://docs.rs/ccl-crossbeam-epoch/0.7.4/' --extern-html-root-url 'futures=https://docs.rs/futures-preview/0.3.0-alpha.18/' --extern-html-root-url 'hashbrown=https://docs.rs/hashbrown/0.6.3/' --extern-html-root-url 'num_cpus=https://docs.rs/num_cpus/1.13.1/' --extern-html-root-url 'owning_ref=https://docs.rs/owning_ref/0.4.1/' --extern-html-root-url 'parking_lot=https://docs.rs/parking_lot/0.9.0/' --extern-html-root-url 'rand=https://docs.rs/rand/0.7.3/' --extern-html-root-url 'seahash=https://docs.rs/seahash/3.0.7/' --extern-html-root-url 'slab=https://docs.rs/slab/0.4.6/' --extern-html-root-url 'stable_deref_trait=https://docs.rs/stable_deref_trait/1.2.0/' -Zunstable-options --crate-version 5.1.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "dd28720e2514281cacdb980d781c2fd3a34aab1286b7d894001a664f8e46df7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd28720e2514281cacdb980d781c2fd3a34aab1286b7d894001a664f8e46df7f", kill_on_drop: false }`
[INFO] [stdout] dd28720e2514281cacdb980d781c2fd3a34aab1286b7d894001a664f8e46df7f