[INFO] cloning repository https://github.com/klu-dev/socks5-tunnel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klu-dev/socks5-tunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklu-dev%2Fsocks5-tunnel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklu-dev%2Fsocks5-tunnel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e77a5da2ceb14fa6870007e62577692ccc5b452d
[INFO] documenting klu-dev/socks5-tunnel against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklu-dev%2Fsocks5-tunnel" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/klu-dev/socks5-tunnel on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/klu-dev/socks5-tunnel
[INFO] removed path dependency crypto from git repo https://github.com/klu-dev/socks5-tunnel
[INFO] removed path dependency memsocket from git repo https://github.com/klu-dev/socks5-tunnel
[INFO] finished tweaking git repo https://github.com/klu-dev/socks5-tunnel
[INFO] tweaked toml for git repo https://github.com/klu-dev/socks5-tunnel written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/klu-dev/socks5-tunnel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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-0/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[INFO] the lockfile is outdated, regenerating it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-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.4.10
[INFO] [stderr]   Downloaded structopt v0.3.17
[INFO] [stderr]   Downloaded data-encoding v2.3.0
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded zeroize_derive v1.0.0
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded hex v0.4.2
[INFO] [stderr]   Downloaded multihash v0.10.1
[INFO] [stderr]   Downloaded unsigned-varint v0.3.3
[INFO] [stderr]   Downloaded parity-multiaddr v0.8.0
[INFO] [stderr]   Downloaded chacha20-poly1305-aead v0.1.2
[INFO] [stderr]   Downloaded blake2s_simd v0.5.10
[INFO] [stderr]   Downloaded curve25519-dalek v2.1.0
[INFO] [stderr]   Downloaded crypto v0.1.2
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded memsocket v0.1.3
[INFO] [stderr]   Downloaded sha2 v0.8.2
[INFO] [stderr]   Downloaded zeroize v1.1.0
[INFO] [stderr]   Downloaded snow v0.6.2
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded bs58 v0.3.1
[INFO] [stderr]   Downloaded x25519-dalek v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "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] a10acaa9ba51146e51751059bc17de1636d09031979be81d2c319c21dea8762c
[INFO] running `Command { std: "docker" "start" "-a" "a10acaa9ba51146e51751059bc17de1636d09031979be81d2c319c21dea8762c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a10acaa9ba51146e51751059bc17de1636d09031979be81d2c319c21dea8762c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10acaa9ba51146e51751059bc17de1636d09031979be81d2c319c21dea8762c", kill_on_drop: false }`
[INFO] [stdout] a10acaa9ba51146e51751059bc17de1636d09031979be81d2c319c21dea8762c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86543972d81be4a2d983c96176c6d451581d270825a9d29380710ec0149ced67
[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" "86543972d81be4a2d983c96176c6d451581d270825a9d29380710ec0149ced67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking unsigned-varint v0.3.3
[INFO] [stderr]     Checking bs58 v0.3.1
[INFO] [stderr]     Checking data-encoding v2.3.0
[INFO] [stderr]     Checking crypto v0.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking chacha20-poly1305-aead v0.1.2
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling snow v0.6.2
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking blake2b_simd v0.5.10
[INFO] [stderr]     Checking blake2s_simd v0.5.10
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking multihash v0.10.1
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking memsocket v0.1.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking curve25519-dalek v2.1.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking x25519-dalek v0.6.0
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking structopt v0.3.17
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking parity-multiaddr v0.8.0
[INFO] [stderr]  Documenting socks5-tunnel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `crypto::traits`, `crypto::x25519`
[INFO] [stdout]   --> src/main.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | use crypto::{traits::ValidKey, x25519};
[INFO] [stdout]    |              ^^^^^^            ^^^^^^ no `x25519` in the root
[INFO] [stdout]    |              |
[INFO] [stdout]    |              could not find `traits` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crypto::x25519`
[INFO] [stdout]  --> src/build_transport.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crypto::x25519::{PrivateKey, PublicKey};
[INFO] [stdout]   |             ^^^^^^ could not find `x25519` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crypto::x25519`
[INFO] [stdout]  --> src/command.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crypto::x25519::{PrivateKey, PublicKey};
[INFO] [stdout]   |             ^^^^^^ could not find `x25519` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crypto::x25519`
[INFO] [stdout]  --> src/end_node.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crypto::x25519::{PrivateKey, PublicKey};
[INFO] [stdout]   |             ^^^^^^ could not find `x25519` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crypto::x25519`, `crypto::ValidKey`
[INFO] [stdout]   --> src/noise.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crypto::{x25519, ValidKey};
[INFO] [stdout]    |              ^^^^^^  ^^^^^^^^ no `ValidKey` in the root
[INFO] [stdout]    |              |
[INFO] [stdout]    |              no `x25519` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crypto::x25519`
[INFO] [stdout]  --> src/start_node.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crypto::x25519::{PrivateKey, PublicKey};
[INFO] [stdout]   |             ^^^^^^ could not find `x25519` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `memsocket::MemoryListener`, `memsocket::MemorySocket`
[INFO] [stdout]  --> src/transport/memory.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use memsocket::{MemoryListener, MemorySocket};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^  ^^^^^^^^^^^^ no `MemorySocket` in the root
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 no `MemoryListener` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `socks5-tunnel`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name socks5_tunnel 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 anyhow=/opt/rustwide/target/debug/deps/libanyhow-23dff0c64805ed62.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-4918be01818b14c6.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c0cafd2ce9781613.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-d1136591d3a9fd22.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-b38b297ae8f34fd9.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-39376325fae1b39f.rmeta --extern memsocket=/opt/rustwide/target/debug/deps/libmemsocket-9dd3a59b45f9cbeb.rmeta --extern parity_multiaddr=/opt/rustwide/target/debug/deps/libparity_multiaddr-e9b05c09618ea0b0.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-aa424009fa35b4f3.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-11946bb198eefaee.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-06588dfbc787af0f.rmeta --extern snow=/opt/rustwide/target/debug/deps/libsnow-976f57b18e535ed2.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-403d63e6c94ea3fc.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-25afee56efa4c524.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-aad088f3145c7df7.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-354384f144dc28c8.rmeta --extern x25519_dalek=/opt/rustwide/target/debug/deps/libx25519_dalek-4addd8a2a2944c35.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "86543972d81be4a2d983c96176c6d451581d270825a9d29380710ec0149ced67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86543972d81be4a2d983c96176c6d451581d270825a9d29380710ec0149ced67", kill_on_drop: false }`
[INFO] [stdout] 86543972d81be4a2d983c96176c6d451581d270825a9d29380710ec0149ced67