[INFO] cloning repository https://github.com/bradyjoestar/rust-native-rustls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bradyjoestar/rust-native-rustls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradyjoestar%2Frust-native-rustls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradyjoestar%2Frust-native-rustls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8412496462a44e5ea0d22fab4c3aa0b677db1ea
[INFO] documenting bradyjoestar/rust-native-rustls against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradyjoestar%2Frust-native-rustls" "/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/bradyjoestar/rust-native-rustls on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bradyjoestar/rust-native-rustls
[INFO] finished tweaking git repo https://github.com/bradyjoestar/rust-native-rustls
[INFO] tweaked toml for git repo https://github.com/bradyjoestar/rust-native-rustls written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/bradyjoestar/rust-native-rustls already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 652b0e99829a1b43230783750e790df358ae2562cac682e1f474fa0a8d13ba4a
[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" "652b0e99829a1b43230783750e790df358ae2562cac682e1f474fa0a8d13ba4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "652b0e99829a1b43230783750e790df358ae2562cac682e1f474fa0a8d13ba4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652b0e99829a1b43230783750e790df358ae2562cac682e1f474fa0a8d13ba4a", kill_on_drop: false }`
[INFO] [stdout] 652b0e99829a1b43230783750e790df358ae2562cac682e1f474fa0a8d13ba4a
[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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7621034355c438b779fd8d67910fe098b9b71ebc4bb3551d9a88421026f48dfa
[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" "7621034355c438b779fd8d67910fe098b9b71ebc4bb3551d9a88421026f48dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]     Checking untrusted v0.7.0
[INFO] [stderr]     Checking spin v0.5.1
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking futures v0.1.28
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling ring v0.16.7
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking webpki v0.21.0
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]  Documenting rust-native-rustls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0255]: the name `Error` is defined multiple times
[INFO] [stdout]   --> src/imp/rustls-sync.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{Error, ErrorKind};
[INFO] [stdout]    |               ----- previous import of the type `Error` here
[INFO] [stdout] ...
[INFO] [stdout] 18 | pub struct Error(io::Error);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Error` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{Error as OtherError, ErrorKind};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `imp`
[INFO] [stdout]    --> src/imp/rustls-sync.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub struct TlsStream<S>(imp::TlsStream<S>);
[INFO] [stdout]     |                         ^^^ use of undeclared type or module `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `imp`
[INFO] [stdout]    --> src/imp/rustls-sync.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct TlsSession(imp::TlsSession);
[INFO] [stdout]     |                       ^^^ use of undeclared type or module `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Identity` in this scope
[INFO] [stdout]    --> src/imp/rustls-sync.rs:147:26
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(identity: Identity) -> Result<TlsConnector, Error> {
[INFO] [stdout]     |                          ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Identity;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Identity` in this scope
[INFO] [stdout]    --> src/imp/rustls-sync.rs:205:26
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn new(identity: Identity) -> Result<TlsAcceptor, Error> {
[INFO] [stdout]     |                          ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Identity;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Identity` in module `imp`
[INFO] [stdout]   --> src/lib.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Identity(imp::Identity);
[INFO] [stdout]    |                          ^^^^^^^^ not found in `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Identity` in module `imp`
[INFO] [stdout]    --> src/lib.rs:145:31
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn new(identity: imp::Identity) -> Result<TlsConnector> {
[INFO] [stdout]     |                               ^^^^^^^^ not found in `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Identity` in module `imp`
[INFO] [stdout]    --> src/lib.rs:179:31
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn new(identity: imp::Identity) -> Result<TlsAcceptor> {
[INFO] [stdout]     |                               ^^^^^^^^ not found in `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0255, E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0255`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rust-native-rustls`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rust_native_rustls src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-97915acda75516c9.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-cb02288d47b648ca.rmeta --extern iovec=/opt/rustwide/target/debug/deps/libiovec-c2f365b53a60f4d2.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-2064ed76c3170ae1.rmeta --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-98199a6ce2be1d17.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-6ba97d20f38782e8.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-a42a72d70548c924.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "7621034355c438b779fd8d67910fe098b9b71ebc4bb3551d9a88421026f48dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7621034355c438b779fd8d67910fe098b9b71ebc4bb3551d9a88421026f48dfa", kill_on_drop: false }`
[INFO] [stdout] 7621034355c438b779fd8d67910fe098b9b71ebc4bb3551d9a88421026f48dfa
