[INFO] fetching crate sqsquatch 0.2.2...
[INFO] documenting sqsquatch-0.2.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate sqsquatch 0.2.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate sqsquatch 0.2.2 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 crates.io crate sqsquatch 0.2.2
[INFO] finished tweaking crates.io crate sqsquatch 0.2.2
[INFO] tweaked toml for crates.io crate sqsquatch 0.2.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] [stdout] 290cd2e116b6c2cc846f0e5dafc2cf1ad546e031159488be0c313b6881878306
[INFO] running `Command { std: "docker" "start" "-a" "290cd2e116b6c2cc846f0e5dafc2cf1ad546e031159488be0c313b6881878306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "290cd2e116b6c2cc846f0e5dafc2cf1ad546e031159488be0c313b6881878306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290cd2e116b6c2cc846f0e5dafc2cf1ad546e031159488be0c313b6881878306", kill_on_drop: false }`
[INFO] [stdout] 290cd2e116b6c2cc846f0e5dafc2cf1ad546e031159488be0c313b6881878306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2c9ce297f033613cfe6a0b335885fe18f44035071261c01acc22bd902b047908
[INFO] running `Command { std: "docker" "start" "-a" "2c9ce297f033613cfe6a0b335885fe18f44035071261c01acc22bd902b047908", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]     Checking shlex v1.0.0
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]     Checking socket2 v0.4.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking native-tls v0.2.7
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking headers v0.3.4
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling rusoto_core v0.47.0
[INFO] [stderr]     Checking tokio-sync v0.2.0-alpha.6
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling tokio-macros v0.2.0-alpha.6
[INFO] [stderr]     Checking futures-util v0.3.16
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.6
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking tokio-executor v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-codec v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-fs v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-timer v0.3.0-alpha.6
[INFO] [stderr]     Checking tokio-net v0.2.0-alpha.6
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking tokio v0.2.0-alpha.6
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking hyper v0.14.11
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking rusoto_credential v0.47.0
[INFO] [stderr]     Checking hyper-proxy v0.9.1
[INFO] [stderr]     Checking rusoto_signature v0.47.0
[INFO] [stderr]     Checking rusoto_sqs v0.47.0
[INFO] [stderr]     Checking rusoto_mock v0.47.0
[INFO] [stderr]  Documenting sqsquatch v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     intra_doc_link_resolution_failure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `nested_impl_trait` has been removed: converted into hard error, see issue #59014 <https://github.com/rust-lang/rust/issues/59014> for more information
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     nested_impl_trait,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `overlapping_patterns` has been renamed to `overlapping_range_endpoints`
[INFO] [stdout]   --> src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     overlapping_patterns,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `overlapping_range_endpoints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     plugin_as_library,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `redundant_semicolon` has been renamed to `redundant_semicolons`
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     redundant_semicolon,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `redundant_semicolons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references`
[INFO] [stdout]   --> src/lib.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     safe_packed_borrows,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     renamed_and_removed_lints,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `http::HttpTryFrom`
[INFO] [stdout]  --> src/utils.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use http::{header::HeaderName, HeaderMap, HttpTryFrom, StatusCode};
[INFO] [stdout]   |                                           ^^^^^^^^^^^ no `HttpTryFrom` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Future` is not a member of trait `DispatchSignedRequest`
[INFO] [stdout]    --> src/utils.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     type Future = FutureResult<HttpResponse, HttpDispatchError>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `DispatchSignedRequest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `hyper_tls`
[INFO] [stdout]    --> src/error.rs:198:16
[INFO] [stdout]     |
[INFO] [stdout] 198 |     hyper_tls::Error,
[INFO] [stdout]     |                ^^^^^ not found in `hyper_tls`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 10  | use core::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 10  | use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout] 10  | use futures::core_reexport::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 10  | use futures::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]       and 15 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `hyper_tls`
[INFO] [stdout]    --> src/error.rs:289:25
[INFO] [stdout]     |
[INFO] [stdout] 289 |     HyperTls(hyper_tls::Error),
[INFO] [stdout]     |                         ^^^^^ not found in `hyper_tls`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 10  | use core::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 10  | use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout] 10  | use futures::core_reexport::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 10  | use futures::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]       and 15 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(crate_visibility_modifier, error_iter, result_map_or_else)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0437, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `sqsquatch`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name sqsquatch 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 futures01=/opt/rustwide/target/debug/deps/libfutures-533cf53875604e8f.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-03bfd1d72b891f43.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-c497e7c5118ac588.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-1e3640fa8219da2a.rmeta --extern hyper_proxy=/opt/rustwide/target/debug/deps/libhyper_proxy-2366a3ca950685be.rmeta --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-588237a3c795ddad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-acd7d23482fe8b54.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f8abb66ffc16068c.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-5afe596bfaa1d8c8.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-a776c08963b010ce.rmeta --extern rusoto_credential=/opt/rustwide/target/debug/deps/librusoto_credential-9fb98fa567c0db46.rmeta --extern rusoto_mock=/opt/rustwide/target/debug/deps/librusoto_mock-b0b1f03514a791be.rmeta --extern rusoto_sqs=/opt/rustwide/target/debug/deps/librusoto_sqs-25c690680a80d141.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9fed6869f2023294.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e31df41fe568db3e.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c1412efc8df31250.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-ee2fe0fbdcd2fc59.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-f140cec5e286a703.rmeta --cap-lints=warn --crate-version 0.2.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2c9ce297f033613cfe6a0b335885fe18f44035071261c01acc22bd902b047908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9ce297f033613cfe6a0b335885fe18f44035071261c01acc22bd902b047908", kill_on_drop: false }`
[INFO] [stdout] 2c9ce297f033613cfe6a0b335885fe18f44035071261c01acc22bd902b047908
