[INFO] fetching crate odd-box 0.0.1-alpha8...
[INFO] documenting odd-box-0.0.1-alpha8 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate odd-box 0.0.1-alpha8 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate odd-box 0.0.1-alpha8 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] started tweaking crates.io crate odd-box 0.0.1-alpha8
[INFO] finished tweaking crates.io crate odd-box 0.0.1-alpha8
[INFO] tweaked toml for crates.io crate odd-box 0.0.1-alpha8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate odd-box 0.0.1-alpha8 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 hyper-trust-dns v0.5.0
[INFO] [stderr]   Downloaded memchr v2.6.2
[INFO] [stderr]   Downloaded hyper-tungstenite v0.11.1
[INFO] [stderr]   Downloaded toml v0.8.5
[INFO] [stderr]   Downloaded toml_edit v0.20.5
[INFO] [stderr]   Downloaded aho-corasick v1.0.5
[INFO] [stderr]   Downloaded ring v0.17.3
[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] f194c0e8138eb43096957b7f3a87f19416bf3e890938798ff83cb9fef779d36a
[INFO] running `Command { std: "docker" "start" "-a" "f194c0e8138eb43096957b7f3a87f19416bf3e890938798ff83cb9fef779d36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f194c0e8138eb43096957b7f3a87f19416bf3e890938798ff83cb9fef779d36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f194c0e8138eb43096957b7f3a87f19416bf3e890938798ff83cb9fef779d36a", kill_on_drop: false }`
[INFO] [stdout] f194c0e8138eb43096957b7f3a87f19416bf3e890938798ff83cb9fef779d36a
[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] ec46bc8d07cd2c9472d7fde01fc913a44ec3e5caca49cda461798f8a4330f874
[INFO] running `Command { std: "docker" "start" "-a" "ec46bc8d07cd2c9472d7fde01fc913a44ec3e5caca49cda461798f8a4330f874", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]    Compiling rustls v0.21.8
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking pem v3.0.2
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling ring v0.17.3
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.22.2
[INFO] [stderr]     Checking rcgen v0.11.3
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking tungstenite v0.20.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking tokio-tungstenite v0.20.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_edit v0.20.5
[INFO] [stderr]     Checking toml v0.8.5
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking trust-dns-proto v0.22.0
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-tungstenite v0.11.1
[INFO] [stderr]     Checking trust-dns-resolver v0.22.0
[INFO] [stderr]     Checking hyper-trust-dns v0.5.0
[INFO] [stderr]  Documenting odd-box v0.0.1-alpha8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_closure)]
[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:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(fs_try_exists)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 `odd-box`
[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 odd_box 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=87940802d040e5aa -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-4b001dc07970bc04.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-efb241e4dd5c7fba.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-3abb26873a32e5f3.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-45cffc8f52eb67c6.rmeta --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-2804cf0be2dced5e.rmeta --extern hyper_trust_dns=/opt/rustwide/target/debug/deps/libhyper_trust_dns-a0fbbde90fef4937.rmeta --extern hyper_tungstenite=/opt/rustwide/target/debug/deps/libhyper_tungstenite-a815db8396513f9e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e7445b4e8703c20b.rmeta --extern rcgen=/opt/rustwide/target/debug/deps/librcgen-d98fd94fce000246.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6ae4249adaa4f3b5.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-52700de682cfa3c9.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-2f89618a071ee804.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f600590fd4154eab.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-625b865363a10f4f.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-efc8534f3dba55c6.rmeta --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-414c5713cc90909e.rmeta --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-2956e9c50eee33ad.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-7fea347dbd242dd3.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-7ee4887577dba0da.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-67a6993cab85d0e9.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-73bf41b5a6f98d2a.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-10b05716ecafe91f.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-674c7d907f2c77ca.rmeta --cap-lints=warn --crate-version 0.0.1-alpha8` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ec46bc8d07cd2c9472d7fde01fc913a44ec3e5caca49cda461798f8a4330f874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec46bc8d07cd2c9472d7fde01fc913a44ec3e5caca49cda461798f8a4330f874", kill_on_drop: false }`
[INFO] [stdout] ec46bc8d07cd2c9472d7fde01fc913a44ec3e5caca49cda461798f8a4330f874
[INFO] documenting odd-box-0.0.1-alpha8 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate odd-box 0.0.1-alpha8 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate odd-box 0.0.1-alpha8 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate odd-box 0.0.1-alpha8
[INFO] finished tweaking crates.io crate odd-box 0.0.1-alpha8
[INFO] tweaked toml for crates.io crate odd-box 0.0.1-alpha8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate odd-box 0.0.1-alpha8 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7136a1705d80a6c28f7f8c392986580a871dcdcffe7daf18c1158dff9fa3c5f5
[INFO] running `Command { std: "docker" "start" "-a" "7136a1705d80a6c28f7f8c392986580a871dcdcffe7daf18c1158dff9fa3c5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7136a1705d80a6c28f7f8c392986580a871dcdcffe7daf18c1158dff9fa3c5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7136a1705d80a6c28f7f8c392986580a871dcdcffe7daf18c1158dff9fa3c5f5", kill_on_drop: false }`
[INFO] [stdout] 7136a1705d80a6c28f7f8c392986580a871dcdcffe7daf18c1158dff9fa3c5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 717ab57e7c7a41753784c58f982f6521867dc1d18c2c73f48027da17d3f6bae5
[INFO] running `Command { std: "docker" "start" "-a" "717ab57e7c7a41753784c58f982f6521867dc1d18c2c73f48027da17d3f6bae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]    Compiling rustls v0.21.8
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking pem v3.0.2
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling ring v0.17.3
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.22.2
[INFO] [stderr]     Checking rcgen v0.11.3
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking tungstenite v0.20.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-tungstenite v0.20.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_edit v0.20.5
[INFO] [stderr]     Checking toml v0.8.5
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking trust-dns-proto v0.22.0
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-tungstenite v0.11.1
[INFO] [stderr]     Checking trust-dns-resolver v0.22.0
[INFO] [stderr]     Checking hyper-trust-dns v0.5.0
[INFO] [stderr]  Documenting odd-box v0.0.1-alpha8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_closure)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(fs_try_exists)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 `odd-box`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name odd_box 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=6973e20194be21c6 -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-283511299bbb2c5f.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-607ba366558f0b91.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-4594329c17972d1b.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-6c658f32987c4a8b.rmeta --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-568c86bb555b830e.rmeta --extern hyper_trust_dns=/opt/rustwide/target/debug/deps/libhyper_trust_dns-de944a43e5849a8e.rmeta --extern hyper_tungstenite=/opt/rustwide/target/debug/deps/libhyper_tungstenite-5543fb74c093c2d7.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cc91e7c9c894213a.rmeta --extern rcgen=/opt/rustwide/target/debug/deps/librcgen-271836fc077be1f1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-ab966696e0f6cd51.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-b97f3f038b208dc3.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-daf4738049f7af80.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-2f2f4e86d34881e9.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-b7d5520db5e31b72.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-e1b08b1d7dd12c87.rmeta --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-0063a322541fb129.rmeta --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-03710aa6966ea51c.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-3891612ee792d0d8.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-924dc5c14d24f633.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-2bffe4e90652629e.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-152c1a7ef77155f3.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-e0a3022e8090f8c8.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-40e4a84392d6cf71.rmeta --cap-lints=warn --crate-version 0.0.1-alpha8` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "717ab57e7c7a41753784c58f982f6521867dc1d18c2c73f48027da17d3f6bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717ab57e7c7a41753784c58f982f6521867dc1d18c2c73f48027da17d3f6bae5", kill_on_drop: false }`
[INFO] [stdout] 717ab57e7c7a41753784c58f982f6521867dc1d18c2c73f48027da17d3f6bae5
