[INFO] fetching crate ssh 0.1.4...
[INFO] documenting ssh-0.1.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ssh 0.1.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ssh 0.1.4 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] started tweaking crates.io crate ssh 0.1.4
[INFO] finished tweaking crates.io crate ssh 0.1.4
[INFO] tweaked toml for crates.io crate ssh 0.1.4 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bb6dbd976dc12721de0da8c9d3b8e58405cb0ae0ac8ef9d0887162f6f420c5ce
[INFO] running `Command { std: "docker" "start" "-a" "bb6dbd976dc12721de0da8c9d3b8e58405cb0ae0ac8ef9d0887162f6f420c5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6dbd976dc12721de0da8c9d3b8e58405cb0ae0ac8ef9d0887162f6f420c5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6dbd976dc12721de0da8c9d3b8e58405cb0ae0ac8ef9d0887162f6f420c5ce", kill_on_drop: false }`
[INFO] [stdout] bb6dbd976dc12721de0da8c9d3b8e58405cb0ae0ac8ef9d0887162f6f420c5ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9a752382fc952fea446fb6ae6c344123a8f27a6d3863b9dca7cd6e55c6ccce15
[INFO] running `Command { std: "docker" "start" "-a" "9a752382fc952fea446fb6ae6c344123a8f27a6d3863b9dca7cd6e55c6ccce15", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssh v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking log v0.4.17
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]  Documenting ssh v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `PORT_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:170:3
[INFO] [stdout]     |
[INFO] [stdout] 170 |   PORT_STR,
[INFO] [stdout]     |   ^^^^^^^^ help: convert the identifier to upper camel case: `PortStr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSH_DIR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:173:3
[INFO] [stdout]     |
[INFO] [stdout] 173 |   SSH_DIR,
[INFO] [stdout]     |   ^^^^^^^ help: convert the identifier to upper camel case: `SshDir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ADD_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:175:3
[INFO] [stdout]     |
[INFO] [stdout] 175 |   ADD_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AddIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TIMEOUT_USEC` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:178:3
[INFO] [stdout]     |
[INFO] [stdout] 178 |   TIMEOUT_USEC,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TimeoutUsec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 |   LOG_VERBOSITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:182:3
[INFO] [stdout]     |
[INFO] [stdout] 182 |   LOG_VERBOSITY_STR,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosityStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:183:3
[INFO] [stdout]     |
[INFO] [stdout] 183 |   CIPHERS_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:184:3
[INFO] [stdout]     |
[INFO] [stdout] 184 |   CIPHERS_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:185:3
[INFO] [stdout]     |
[INFO] [stdout] 185 |   COMPRESSION_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |   COMPRESSION_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_LEVEL` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:191:3
[INFO] [stdout]     |
[INFO] [stdout] 191 |   COMPRESSION_LEVEL,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionLevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KEY_EXCHANGE` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:192:3
[INFO] [stdout]     |
[INFO] [stdout] 192 |   KEY_EXCHANGE,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KeyExchange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_SERVER_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:194:3
[INFO] [stdout]     |
[INFO] [stdout] 194 |   GSSAPI_SERVER_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiServerIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_CLIENT_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:195:3
[INFO] [stdout]     |
[INFO] [stdout] 195 |   GSSAPI_CLIENT_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiClientIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_DELEGATE_CREDENTIALS` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   GSSAPI_DELEGATE_CREDENTIALS,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiDelegateCredentials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "9a752382fc952fea446fb6ae6c344123a8f27a6d3863b9dca7cd6e55c6ccce15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a752382fc952fea446fb6ae6c344123a8f27a6d3863b9dca7cd6e55c6ccce15", kill_on_drop: false }`
[INFO] [stdout] 9a752382fc952fea446fb6ae6c344123a8f27a6d3863b9dca7cd6e55c6ccce15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ccb3d8a9ddf0ebe1bbb3b019c43f7212687eb88a2675baca7c2466748f56993f
[INFO] running `Command { std: "docker" "start" "-a" "ccb3d8a9ddf0ebe1bbb3b019c43f7212687eb88a2675baca7c2466748f56993f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling ssh v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]  Documenting ssh v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `PORT_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:170:3
[INFO] [stdout]     |
[INFO] [stdout] 170 |   PORT_STR,
[INFO] [stdout]     |   ^^^^^^^^ help: convert the identifier to upper camel case: `PortStr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSH_DIR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:173:3
[INFO] [stdout]     |
[INFO] [stdout] 173 |   SSH_DIR,
[INFO] [stdout]     |   ^^^^^^^ help: convert the identifier to upper camel case: `SshDir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ADD_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:175:3
[INFO] [stdout]     |
[INFO] [stdout] 175 |   ADD_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AddIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TIMEOUT_USEC` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:178:3
[INFO] [stdout]     |
[INFO] [stdout] 178 |   TIMEOUT_USEC,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TimeoutUsec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 |   LOG_VERBOSITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:182:3
[INFO] [stdout]     |
[INFO] [stdout] 182 |   LOG_VERBOSITY_STR,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosityStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:183:3
[INFO] [stdout]     |
[INFO] [stdout] 183 |   CIPHERS_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:184:3
[INFO] [stdout]     |
[INFO] [stdout] 184 |   CIPHERS_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:185:3
[INFO] [stdout]     |
[INFO] [stdout] 185 |   COMPRESSION_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |   COMPRESSION_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_LEVEL` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:191:3
[INFO] [stdout]     |
[INFO] [stdout] 191 |   COMPRESSION_LEVEL,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionLevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KEY_EXCHANGE` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:192:3
[INFO] [stdout]     |
[INFO] [stdout] 192 |   KEY_EXCHANGE,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KeyExchange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_SERVER_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:194:3
[INFO] [stdout]     |
[INFO] [stdout] 194 |   GSSAPI_SERVER_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiServerIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_CLIENT_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:195:3
[INFO] [stdout]     |
[INFO] [stdout] 195 |   GSSAPI_CLIENT_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiClientIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_DELEGATE_CREDENTIALS` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   GSSAPI_DELEGATE_CREDENTIALS,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiDelegateCredentials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "ccb3d8a9ddf0ebe1bbb3b019c43f7212687eb88a2675baca7c2466748f56993f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb3d8a9ddf0ebe1bbb3b019c43f7212687eb88a2675baca7c2466748f56993f", kill_on_drop: false }`
[INFO] [stdout] ccb3d8a9ddf0ebe1bbb3b019c43f7212687eb88a2675baca7c2466748f56993f