[INFO] cloning repository https://github.com/tureus/inquisitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tureus/inquisitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftureus%2Finquisitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftureus%2Finquisitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e127c77a10a41e4240db1c85d395600d42d155f5
[INFO] documenting tureus/inquisitor against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftureus%2Finquisitor" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tureus/inquisitor on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tureus/inquisitor
[INFO] finished tweaking git repo https://github.com/tureus/inquisitor
[INFO] tweaked toml for git repo https://github.com/tureus/inquisitor written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tureus/inquisitor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.82
[INFO] [stderr]   Downloaded openssl v0.10.15
[INFO] [stderr]   Downloaded tempfile v3.0.5
[INFO] [stderr]   Downloaded native-tls v0.2.2
[INFO] [stderr]   Downloaded h2 v0.1.14
[INFO] [stderr]   Downloaded serde v1.0.82
[INFO] [stderr]   Downloaded string v0.1.2
[INFO] [stderr]   Downloaded http v0.1.14
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.9
[INFO] [stderr]   Downloaded tokio v0.1.13
[INFO] [stderr]   Downloaded reqwest v0.9.5
[INFO] [stderr]   Downloaded encoding_rs v0.8.13
[INFO] [stderr]   Downloaded tokio-reactor v0.1.7
[INFO] [stderr]   Downloaded tokio-uds v0.2.4
[INFO] [stderr]   Downloaded hyper v0.12.18
[INFO] [stderr]   Downloaded hyper-tls v0.3.1
[INFO] [stderr]   Downloaded unbytify v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "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] f05b725ce4353196e04dc60abc9d6904a5b5c842f87bed39cf91c1cb4ef29cc7
[INFO] running `Command { std: "docker" "start" "-a" "f05b725ce4353196e04dc60abc9d6904a5b5c842f87bed39cf91c1cb4ef29cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f05b725ce4353196e04dc60abc9d6904a5b5c842f87bed39cf91c1cb4ef29cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f05b725ce4353196e04dc60abc9d6904a5b5c842f87bed39cf91c1cb4ef29cc7", kill_on_drop: false }`
[INFO] [stdout] f05b725ce4353196e04dc60abc9d6904a5b5c842f87bed39cf91c1cb4ef29cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f998d456b03e7360b096beea03c0fe495d0230fa2584aae6962dbe113fd012
[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" "70f998d456b03e7360b096beea03c0fe495d0230fa2584aae6962dbe113fd012", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking unbytify v0.2.0
[INFO] [stderr]     Checking hashbrown v0.1.7
[INFO] [stderr]     Checking pretty-bytes v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking crossbeam-deque v0.6.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking hyper v0.12.18
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking docopt v1.0.2
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]     Checking inquisitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting inquisitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_concat_ext)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/responses/bulk_response.rs:486:32
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/client/responses/bulk_response.rs:503:16
[INFO] [stdout]     |
[INFO] [stdout] 503 |             200...299 => Ok(MaybeOkResponse::ok(body)),
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/client/responses/bulk_response.rs:512:16
[INFO] [stdout]     |
[INFO] [stdout] 512 |             200...299 => Ok(MaybeOkResponse::ok(body)),
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/client/responses/parsing.rs:270:16
[INFO] [stdout]     |
[INFO] [stdout] 270 |             200...299 => Ok(MaybeOkResponse::ok(body)),
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_concat_ext)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `inquisitor`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name inquisitor 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 docopt=/opt/rustwide/target/debug/deps/libdocopt-53aeedab3f4210d3.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-7bd03ae2872e4332.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-cfe8cfdad380a03e.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-c10680623ee8fe81.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-c297c167ddac745e.rmeta --extern pretty_bytes=/opt/rustwide/target/debug/deps/libpretty_bytes-165454b1b23ff513.rmeta --extern quick_error=/opt/rustwide/target/debug/deps/libquick_error-0871deb77776066a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e28e8a30dd1ee52f.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-15c45d27318347d6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8e9ab49d2dcce8d3.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-768adc3cd3186025.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c501c0ea432768db.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c2b1f72cf0dd13ba.rmeta --extern unbytify=/opt/rustwide/target/debug/deps/libunbytify-a68229f3d18a7b98.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/responses/error.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | / quick_error! {
[INFO] [stdout] 27 | |     /** An error parsing a response stream. */
[INFO] [stdout] 28 | |     #[derive(Debug)]
[INFO] [stdout] 29 | |     pub enum ParseResponseError {
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     }
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/responses/error.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | / quick_error! {
[INFO] [stdout] 27 | |     /** An error parsing a response stream. */
[INFO] [stdout] 28 | |     #[derive(Debug)]
[INFO] [stdout] 29 | |     pub enum ParseResponseError {
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     }
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/responses/error.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / quick_error! {
[INFO] [stdout] 42 | |     /** An error parsing a REST API response to a success value. */
[INFO] [stdout] 43 | |     #[derive(Debug)]
[INFO] [stdout] 44 | |     pub enum ResponseError {
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |     }
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/responses/error.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / quick_error! {
[INFO] [stdout] 42 | |     /** An error parsing a REST API response to a success value. */
[INFO] [stdout] 43 | |     #[derive(Debug)]
[INFO] [stdout] 44 | |     pub enum ResponseError {
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |     }
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/client/responses/error.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout] 56  | / quick_error! {
[INFO] [stdout] 57  | |     /** A REST API error response. */
[INFO] [stdout] 58  | |     #[derive(Debug, PartialEq)]
[INFO] [stdout] 59  | |     pub enum ApiError {
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |     }
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "70f998d456b03e7360b096beea03c0fe495d0230fa2584aae6962dbe113fd012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f998d456b03e7360b096beea03c0fe495d0230fa2584aae6962dbe113fd012", kill_on_drop: false }`
[INFO] [stdout] 70f998d456b03e7360b096beea03c0fe495d0230fa2584aae6962dbe113fd012
