[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 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradyjoestar%2Frust-native-rustls" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bradyjoestar/rust-native-rustls on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 93f79f845ef33e4d39fc09e2e397118f81854a35dc0cebf44f90277b68b4d970
[INFO] running `Command { std: "docker" "start" "-a" "93f79f845ef33e4d39fc09e2e397118f81854a35dc0cebf44f90277b68b4d970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f79f845ef33e4d39fc09e2e397118f81854a35dc0cebf44f90277b68b4d970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f79f845ef33e4d39fc09e2e397118f81854a35dc0cebf44f90277b68b4d970", kill_on_drop: false }`
[INFO] [stdout] 93f79f845ef33e4d39fc09e2e397118f81854a35dc0cebf44f90277b68b4d970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb443e87ca388d503f4bec16a9ed189b29aedac1fa1d11de9afd6ecde8f80faa
[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" "fb443e87ca388d503f4bec16a9ed189b29aedac1fa1d11de9afd6ecde8f80faa", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]     Checking spin v0.5.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling ring v0.16.7
[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 crate 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 crate or module `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate 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 crate 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-b999b56bdf353652.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-2e1b54ba925fb398.rmeta --extern iovec=/opt/rustwide/target/debug/deps/libiovec-c0ab5be2694764ab.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-53983cfb3ac579e4.rmeta --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-ffed9ffce099aecc.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-79e7f8e0ded6a91e.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-6f9a2ce9f9518730.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "fb443e87ca388d503f4bec16a9ed189b29aedac1fa1d11de9afd6ecde8f80faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb443e87ca388d503f4bec16a9ed189b29aedac1fa1d11de9afd6ecde8f80faa", kill_on_drop: false }`
[INFO] [stdout] fb443e87ca388d503f4bec16a9ed189b29aedac1fa1d11de9afd6ecde8f80faa
