[INFO] cloning repository https://github.com/0queue/boosttorrent-redux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0queue/boosttorrent-redux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0queue%2Fboosttorrent-redux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0queue%2Fboosttorrent-redux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1632f5ad4be670d537ccea1b953fd69c8f3366a6
[INFO] documenting 0queue/boosttorrent-redux against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0queue%2Fboosttorrent-redux" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0queue/boosttorrent-redux on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0queue/boosttorrent-redux
[INFO] removed path dependency bencode from git repo https://github.com/0queue/boosttorrent-redux
[INFO] removed path dependency util from git repo https://github.com/0queue/boosttorrent-redux
[INFO] finished tweaking git repo https://github.com/0queue/boosttorrent-redux
[INFO] tweaked toml for git repo https://github.com/0queue/boosttorrent-redux written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/0queue/boosttorrent-redux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webpki v0.21.3
[INFO] [stderr]   Downloaded nb-connect v1.0.2
[INFO] [stderr]   Downloaded sct v0.6.0
[INFO] [stderr]   Downloaded stdweb-derive v0.5.3
[INFO] [stderr]   Downloaded futures-executor v0.3.6
[INFO] [stderr]   Downloaded async-executor v1.3.0
[INFO] [stderr]   Downloaded time-macros-impl v0.1.1
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.6
[INFO] [stderr]   Downloaded futures-core v0.3.6
[INFO] [stderr]   Downloaded pin-project v0.4.27
[INFO] [stderr]   Downloaded wepoll-sys v3.0.0
[INFO] [stderr]   Downloaded kv-log-macro v1.0.7
[INFO] [stderr]   Downloaded polling v2.0.2
[INFO] [stderr]   Downloaded const_fn v0.4.2
[INFO] [stderr]   Downloaded instant v0.1.7
[INFO] [stderr]   Downloaded pin-project-lite v0.1.10
[INFO] [stderr]   Downloaded async-io v1.1.10
[INFO] [stderr]   Downloaded futures-io v0.3.6
[INFO] [stderr]   Downloaded async-global-executor v1.4.2
[INFO] [stderr]   Downloaded bencode v0.1.16
[INFO] [stderr]   Downloaded serde v1.0.117
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.9
[INFO] [stderr]   Downloaded chunked_transfer v1.3.0
[INFO] [stderr]   Downloaded discard v1.0.4
[INFO] [stderr]   Downloaded structopt v0.3.20
[INFO] [stderr]   Downloaded serde_json v1.0.59
[INFO] [stderr]   Downloaded time v0.2.22
[INFO] [stderr]   Downloaded serde_derive v1.0.117
[INFO] [stderr]   Downloaded futures-util v0.3.6
[INFO] [stderr]   Downloaded nix v0.18.0
[INFO] [stderr]   Downloaded rustls v0.17.0
[INFO] [stderr]   Downloaded async-std v1.6.5
[INFO] [stderr]   Downloaded stdweb v0.4.20
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.4
[INFO] [stderr]   Downloaded sha-1 v0.8.2
[INFO] [stderr]   Downloaded hermit-abi v0.1.17
[INFO] [stderr]   Downloaded proc-macro-error v1.0.4
[INFO] [stderr]   Downloaded futures-macro v0.3.6
[INFO] [stderr]   Downloaded futures-sink v0.3.6
[INFO] [stderr]   Downloaded structopt-derive v0.4.13
[INFO] [stderr]   Downloaded ring v0.16.15
[INFO] [stderr]   Downloaded syn v1.0.45
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.18
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.5
[INFO] [stderr]   Downloaded util v0.1.2
[INFO] [stderr]   Downloaded futures-channel v0.3.6
[INFO] [stderr]   Downloaded ctrlc v3.1.7
[INFO] [stderr]   Downloaded vec-arena v1.0.0
[INFO] [stderr]   Downloaded cache-padded v1.1.1
[INFO] [stderr]   Downloaded concurrent-queue v1.2.2
[INFO] [stderr]   Downloaded event-listener v2.5.1
[INFO] [stderr]   Downloaded async-task v4.0.3
[INFO] [stderr]   Downloaded parking v2.0.0
[INFO] [stderr]   Downloaded waker-fn v1.1.0
[INFO] [stderr]   Downloaded futures-lite v1.11.1
[INFO] [stderr]   Downloaded gloo-timers v0.2.1
[INFO] [stderr]   Downloaded flume v0.7.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.18
[INFO] [stderr]   Downloaded pin-project-internal v0.4.27
[INFO] [stderr]   Downloaded futures-task v0.3.6
[INFO] [stderr]   Downloaded hex v0.4.2
[INFO] [stderr]   Downloaded futures v0.3.6
[INFO] [stderr]   Downloaded base-x v0.2.6
[INFO] [stderr]   Downloaded standback v0.2.11
[INFO] [stderr]   Downloaded cookie v0.13.3
[INFO] [stderr]   Downloaded async-mutex v1.4.0
[INFO] [stderr]   Downloaded async-channel v1.5.1
[INFO] [stderr]   Downloaded atomic-waker v1.0.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded cc v1.0.61
[INFO] [stderr]   Downloaded time-macros v0.1.1
[INFO] [stderr]   Downloaded qstring v0.7.2
[INFO] [stderr]   Downloaded ureq v0.12.1
[INFO] [stderr]   Downloaded webpki-roots v0.19.0
[INFO] [stderr]   Downloaded blocking v1.0.2
[INFO] [stderr]   Downloaded fastrand v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8ba312633aedf431223a774dc183b973eeb489f4d1e8886f4bb18b359c75051
[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" "f8ba312633aedf431223a774dc183b973eeb489f4d1e8886f4bb18b359c75051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ba312633aedf431223a774dc183b973eeb489f4d1e8886f4bb18b359c75051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ba312633aedf431223a774dc183b973eeb489f4d1e8886f4bb18b359c75051", kill_on_drop: false }`
[INFO] [stdout] f8ba312633aedf431223a774dc183b973eeb489f4d1e8886f4bb18b359c75051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1779dcb299ecf660a6567b6a94f71b0f327e785215e2f06d1637c0912ddfe84c
[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" "1779dcb299ecf660a6567b6a94f71b0f327e785215e2f06d1637c0912ddfe84c", kill_on_drop: false }`
[INFO] [stderr]     Checking chunked_transfer v1.3.0
[INFO] [stderr]     Checking util v0.1.2
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking ring v0.16.15
[INFO] [stderr]     Checking futures-lite v1.11.1
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking ctrlc v3.1.7
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking bencode v0.1.16
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking cookie v0.13.3
[INFO] [stderr]     Checking async-executor v1.3.0
[INFO] [stderr]     Checking async-io v1.1.10
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking async-global-executor v1.4.2
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking async-std v1.6.5
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]     Checking flume v0.7.2
[INFO] [stderr]     Checking ureq v0.12.1
[INFO] [stderr]  Documenting boosttorrent-redux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ext` in `util`
[INFO] [stdout]   --> src/main.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | use util::ext::duration::DurationExt;
[INFO] [stdout]    |           ^^^ could not find `ext` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bencode::BVal`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bencode::BVal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ no `BVal` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `util::timer`
[INFO] [stdout]   --> src/main.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | use util::timer::Timer;
[INFO] [stdout]    |           ^^^^^ could not find `timer` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bencode::BVal`
[INFO] [stdout]  --> src/tracker.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bencode::BVal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `BVal` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bencode::de`
[INFO] [stdout]  --> src/tracker.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bencode::de::deserialize;
[INFO] [stdout]   |              ^^ could not find `de` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ext` in `util`
[INFO] [stdout]  --> src/controller/mod.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use util::ext::bitvec::BitVecExt;
[INFO] [stdout]   |           ^^^ could not find `ext` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ext` in `util`
[INFO] [stdout]  --> src/peer/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use util::ext::duration::DurationExt;
[INFO] [stdout]   |           ^^^ could not find `ext` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `util::timer`
[INFO] [stdout]  --> src/protocol/message/bus.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use util::timer::Timer;
[INFO] [stdout]   |           ^^^^^ could not find `timer` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ext` in `util`
[INFO] [stdout]   --> src/peer/download.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use util::ext::bitvec::BitVecExt;
[INFO] [stdout]    |           ^^^ could not find `ext` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ext` in `util`
[INFO] [stdout]   --> src/peer/download.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use util::ext::duration::SecondsExt;
[INFO] [stdout]    |           ^^^ could not find `ext` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `util::timer`
[INFO] [stdout]  --> src/peer/mod.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use util::timer::Timer;
[INFO] [stdout]   |           ^^^^^ could not find `timer` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `boosttorrent-redux`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name boosttorrent_redux src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-51ab6261acfd26e9.rmeta --extern bencode=/opt/rustwide/target/debug/deps/libbencode-c6d5e348235ddbb9.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-fc174dac3e81d35b.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-364c148656283980.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-bd77d0ce7e47634e.rmeta --extern flume=/opt/rustwide/target/debug/deps/libflume-97853f5c72070791.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-98063c74042570b0.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-b38b297ae8f34fd9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-db88f49d9e5662e7.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-6671650e894e91bb.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-ade4f36e8e12afd7.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9ae84d9fa04d7950.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-e1e4df63043a5a4b.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-7aaaa5383fafdf1a.rmeta --extern ureq=/opt/rustwide/target/debug/deps/libureq-ff358ad6e95ad517.rmeta --extern util=/opt/rustwide/target/debug/deps/libutil-b7396c73cb9a2c5a.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "1779dcb299ecf660a6567b6a94f71b0f327e785215e2f06d1637c0912ddfe84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1779dcb299ecf660a6567b6a94f71b0f327e785215e2f06d1637c0912ddfe84c", kill_on_drop: false }`
[INFO] [stdout] 1779dcb299ecf660a6567b6a94f71b0f327e785215e2f06d1637c0912ddfe84c
