[INFO] cloning repository https://github.com/Arc-blroth/Pingchu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arc-blroth/Pingchu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArc-blroth%2FPingchu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArc-blroth%2FPingchu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a38b499f6d7f2331a1cbd599f81789ab1deec977
[INFO] documenting Arc-blroth/Pingchu against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArc-blroth%2FPingchu" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Arc-blroth/Pingchu on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Arc-blroth/Pingchu
[INFO] finished tweaking git repo https://github.com/Arc-blroth/Pingchu
[INFO] tweaked toml for git repo https://github.com/Arc-blroth/Pingchu written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Arc-blroth/Pingchu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.15.0
[INFO] [stderr]   Downloaded uwuify v0.2.2
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.9
[INFO] [stderr]   Downloaded flume v0.10.13
[INFO] [stderr]   Downloaded base-x v0.2.10
[INFO] [stderr]   Downloaded ouroboros_macro v0.15.0
[INFO] [stderr]   Downloaded futures-intrusive v0.4.0
[INFO] [stderr]   Downloaded serenity v0.11.2
[INFO] [stderr]   Downloaded poise_macros v0.2.1
[INFO] [stderr]   Downloaded poise v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e31c66888d5dd5a157aeaa1decb992b52313abaf7662880a854a6c7c3b0e8077
[INFO] running `Command { std: "docker" "start" "-a" "e31c66888d5dd5a157aeaa1decb992b52313abaf7662880a854a6c7c3b0e8077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e31c66888d5dd5a157aeaa1decb992b52313abaf7662880a854a6c7c3b0e8077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31c66888d5dd5a157aeaa1decb992b52313abaf7662880a854a6c7c3b0e8077", kill_on_drop: false }`
[INFO] [stdout] e31c66888d5dd5a157aeaa1decb992b52313abaf7662880a854a6c7c3b0e8077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6e93ae62f99678acf52d30e38e62ba37850e475efe98c03117176eaff0d938
[INFO] running `Command { std: "docker" "start" "-a" "9c6e93ae62f99678acf52d30e38e62ba37850e475efe98c03117176eaff0d938", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
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[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling once_cell v1.12.0
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[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling ahash v0.7.6
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[INFO] [stderr]    Compiling serde_json v1.0.81
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[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]     Checking http v0.2.8
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[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]    Compiling rust_decimal v1.25.0
[INFO] [stderr]    Compiling httparse v1.7.1
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[INFO] [stderr]    Compiling libsqlite3-sys v0.24.2
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[INFO] [stderr]    Compiling futures-sink v0.3.21
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[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.7
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[INFO] [stderr]    Compiling sct v0.6.1
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking try-lock v0.2.3
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[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]    Compiling hashbrown v0.11.2
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[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]    Compiling spin v0.9.3
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling rustversion v1.0.7
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling sqlformat v0.1.8
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling flume v0.10.13
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling sqlx-rt v0.5.13
[INFO] [stderr]    Compiling tokio-stream v0.1.9
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking hyper v0.14.19
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]     Checking webpki-roots v0.22.3
[INFO] [stderr]    Compiling atoi v0.4.0
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking tungstenite v0.17.2
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling sqlx-core v0.5.13
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.0
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling serenity v0.11.2
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking time v0.3.11
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]    Compiling sea-strum_macros v0.23.0
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling ouroboros_macro v0.15.0
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking async-tungstenite v0.17.2
[INFO] [stderr]     Checking dashmap v5.3.4
[INFO] [stderr]    Compiling sea-query-derive v0.2.0
[INFO] [stderr]    Compiling bae v0.1.7
[INFO] [stderr]    Compiling sea-query-driver v0.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking typemap_rev v0.1.5
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking sea-query v0.24.6
[INFO] [stderr]    Compiling sea-orm-macros v0.8.0
[INFO] [stderr]     Checking ouroboros v0.15.0
[INFO] [stderr]    Compiling poise_macros v0.2.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking sea-strum v0.23.0
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]    Compiling sqlx-macros v0.5.13
[INFO] [stderr]     Checking uwuify v0.2.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking sqlx v0.5.13
[INFO] [stderr]     Checking sea-orm v0.8.0
[INFO] [stderr]     Checking poise v0.2.2
[INFO] [stderr]  Documenting pingchu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::default::default`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::default::default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no `default` in `default`
[INFO] [stdout]    |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::default::Default;
[INFO] [stdout]    |                   ~~~~~~~
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 16 | use core::default;
[INFO] [stdout]    |     ~~~~~~~~~~~~~
[INFO] [stdout] 16 | use std::default;
[INFO] [stdout]    |     ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(default_free_fn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(try_blocks)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(yeet_expr)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `pingchu`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name pingchu 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=88188417905a1de5 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb0c1c941370a6e4.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-83a3e6f398a7428c.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-18854b0beff16929.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e7445b4e8703c20b.rmeta --extern poise=/opt/rustwide/target/debug/deps/libpoise-f0052d0614b6a0b8.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-de6cc6a606ab8173.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-638afe25a7eef069.rmeta --extern sea_orm=/opt/rustwide/target/debug/deps/libsea_orm-0498f102a864965e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-99d6a08334cd1e02.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-689cf96854c16157.rmeta --extern time_v1=/opt/rustwide/target/debug/deps/libtime-f5231a444baac16d.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-9f95dae512fd8de9.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-7054292de9dbad40.rmeta --extern uwuifier=/opt/rustwide/target/debug/deps/libuwuifier-d9cfd5978aa3be59.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "9c6e93ae62f99678acf52d30e38e62ba37850e475efe98c03117176eaff0d938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6e93ae62f99678acf52d30e38e62ba37850e475efe98c03117176eaff0d938", kill_on_drop: false }`
[INFO] [stdout] 9c6e93ae62f99678acf52d30e38e62ba37850e475efe98c03117176eaff0d938
