[INFO] cloning repository https://github.com/lizkes/IGameBackend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizkes/IGameBackend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizkes%2FIGameBackend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizkes%2FIGameBackend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d733a5c09654b91d82424b254b4633013653390
[INFO] documenting lizkes/IGameBackend against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizkes%2FIGameBackend" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lizkes/IGameBackend 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 git repo https://github.com/lizkes/IGameBackend
[INFO] finished tweaking git repo https://github.com/lizkes/IGameBackend
[INFO] tweaked toml for git repo https://github.com/lizkes/IGameBackend written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lizkes/IGameBackend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 25285fdc27aab849f650e73610ab15c895ece48bd634294b48ad3ad3e40438e7
[INFO] running `Command { std: "docker" "start" "-a" "25285fdc27aab849f650e73610ab15c895ece48bd634294b48ad3ad3e40438e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25285fdc27aab849f650e73610ab15c895ece48bd634294b48ad3ad3e40438e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25285fdc27aab849f650e73610ab15c895ece48bd634294b48ad3ad3e40438e7", kill_on_drop: false }`
[INFO] [stdout] 25285fdc27aab849f650e73610ab15c895ece48bd634294b48ad3ad3e40438e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eeeade37460f4aa0055e531c55df35af33769f7d02989b854afb68645c83a9ee
[INFO] running `Command { std: "docker" "start" "-a" "eeeade37460f4aa0055e531c55df35af33769f7d02989b854afb68645c83a9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling httparse v1.7.0
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]     Checking zeroize v1.5.4
[INFO] [stderr]    Compiling num-bigint-dig v0.8.1
[INFO] [stderr]    Compiling rust_decimal v1.23.1
[INFO] [stderr]     Checking urlencoding v2.1.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rustls-pemfile v0.3.0
[INFO] [stderr]     Checking email-encoding v0.1.0
[INFO] [stderr]     Checking pem v1.0.2
[INFO] [stderr]     Checking rustls-pemfile v1.0.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]     Checking tracing-core v0.1.25
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking pem-rfc7468 v0.3.1
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]     Checking encoding_rs v0.8.31
[INFO] [stderr]     Checking crossbeam-utils v0.8.8
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking futures-channel v0.3.21
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]     Checking block-padding v0.3.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling actix-router v0.5.0
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking md-5 v0.10.1
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking aes v0.8.1
[INFO] [stderr]    Compiling actix-web-codegen v4.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.2
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking spki v0.5.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking uuid v1.0.0
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking pkcs8 v0.8.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking dashmap v5.2.0
[INFO] [stderr]     Checking pkcs1 v0.3.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-util v0.3.21
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling zstd-sys v1.6.3+zstd.1.5.2
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking postgres-protocol v0.6.3
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking rsa v0.6.1
[INFO] [stderr]     Checking postgres-types v0.2.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
[INFO] [stderr]     Checking simple_asn1 v0.6.1
[INFO] [stderr]     Checking cookie v0.16.0
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking local-channel v0.1.2
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking jsonwebtoken v8.1.0
[INFO] [stderr]     Checking webpki-roots v0.22.3
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking actix-rt v2.7.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.2
[INFO] [stderr]     Checking async-compression v0.3.12
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking actix-codec v0.5.0
[INFO] [stderr]     Checking actix-server v2.1.1
[INFO] [stderr]     Checking deadpool v0.9.3
[INFO] [stderr]     Checking tracing-appender v0.2.2
[INFO] [stderr]     Checking tokio-postgres v0.7.5
[INFO] [stderr]     Checking tokio-rustls v0.23.3
[INFO] [stderr]     Checking lettre v0.10.0-rc.5
[INFO] [stderr]     Checking postgres v0.19.2
[INFO] [stderr]     Checking tokio-postgres-rustls v0.9.0
[INFO] [stderr]     Checking deadpool-postgres v0.10.2
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]    Compiling zstd-safe v4.1.4+zstd.1.5.2
[INFO] [stderr]     Checking zstd v0.10.0+zstd.1.5.2
[INFO] [stderr]     Checking actix-http v3.0.4
[INFO] [stderr]     Checking actix-web v4.0.1
[INFO] [stderr]  Documenting igame_backend v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(backtrace)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `igame_backend`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name igame_backend src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9f65e44288e6475b -L dependency=/opt/rustwide/target/debug/deps --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-971a12165729c7f0.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-f9d4a1b54aca3355.rmeta --extern aes=/opt/rustwide/target/debug/deps/libaes-28c906f4858584ad.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-0657bc08aa8032ee.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-277e048baafe960a.rmeta --extern blake3=/opt/rustwide/target/debug/deps/libblake3-cf3ad7e573ecfa16.rmeta --extern cbc=/opt/rustwide/target/debug/deps/libcbc-4b05e8ed202af026.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-c92f217fe4ec2d90.rmeta --extern deadpool=/opt/rustwide/target/debug/deps/libdeadpool-2271de4f8059d893.rmeta --extern deadpool_postgres=/opt/rustwide/target/debug/deps/libdeadpool_postgres-24d4c5b614ff65fc.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-87adc8e79c580f56.rmeta --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-f327281ac85f8215.rmeta --extern jsonwebtoken=/opt/rustwide/target/debug/deps/libjsonwebtoken-e3541a283cda55a3.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-867be29e4bdab848.rmeta --extern lettre=/opt/rustwide/target/debug/deps/liblettre-7b45569a3e350fdb.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e1172ef6418d8cdc.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-9525c6435d5de446.rmeta --extern rsa=/opt/rustwide/target/debug/deps/librsa-741a12771526183b.rmeta --extern rust_decimal=/opt/rustwide/target/debug/deps/librust_decimal-57329841d46a6422.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-fe206c6d5b4cd1a7.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-a745170e1470abdb.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3a3b0b93f6d6b3c0.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c85a629125a8b9dd.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-46b3cd01761f8bf4.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9e2c2c3fd08fa835.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-c4cc9144701ff541.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2f2258d27d8cf9fa.rmeta --extern tokio_postgres=/opt/rustwide/target/debug/deps/libtokio_postgres-dc31bdb075abeef1.rmeta --extern tokio_postgres_rustls=/opt/rustwide/target/debug/deps/libtokio_postgres_rustls-088385fcdac67b3e.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-0fcbdc2c95b9d77f.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-e53e55c7f2268f3d.rmeta --extern tracing_appender=/opt/rustwide/target/debug/deps/libtracing_appender-312297c415205a72.rmeta --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-90a383ad1516cdec.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-ff29ad4d1a022c3f.rmeta --extern urlencoding=/opt/rustwide/target/debug/deps/liburlencoding-fea96866d5cbdc27.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-7c352c17cb463927.rmeta --cap-lints=warn --crate-version 0.1.9` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "eeeade37460f4aa0055e531c55df35af33769f7d02989b854afb68645c83a9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeeade37460f4aa0055e531c55df35af33769f7d02989b854afb68645c83a9ee", kill_on_drop: false }`
[INFO] [stdout] eeeade37460f4aa0055e531c55df35af33769f7d02989b854afb68645c83a9ee