[INFO] fetching crate wsprspots 0.1.8...
[INFO] documenting wsprspots-0.1.8 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate wsprspots 0.1.8 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate wsprspots 0.1.8 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wsprspots 0.1.8
[INFO] finished tweaking crates.io crate wsprspots 0.1.8
[INFO] tweaked toml for crates.io crate wsprspots 0.1.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate wsprspots 0.1.8 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20e7bb944c92f75c286968a2e337cc4920fe653f228f8c31fd0d7c0c1c22b0b
[INFO] running `Command { std: "docker" "start" "-a" "f20e7bb944c92f75c286968a2e337cc4920fe653f228f8c31fd0d7c0c1c22b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20e7bb944c92f75c286968a2e337cc4920fe653f228f8c31fd0d7c0c1c22b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20e7bb944c92f75c286968a2e337cc4920fe653f228f8c31fd0d7c0c1c22b0b", kill_on_drop: false }`
[INFO] [stdout] f20e7bb944c92f75c286968a2e337cc4920fe653f228f8c31fd0d7c0c1c22b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62063b8fae29d7cc70a689779ad9b2fcf85cf0576eee247ff8aa2be11e2c918b
[INFO] running `Command { std: "docker" "start" "-a" "62063b8fae29d7cc70a689779ad9b2fcf85cf0576eee247ff8aa2be11e2c918b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]  Documenting wsprspots v0.1.8 (/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(exclusive_range_pattern, hash_drain_filter)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 `wsprspots`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name wsprspots 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=8a7763184f5a03b9 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e911314939d13d95.rmeta --extern phf=/opt/rustwide/target/debug/deps/libphf-9a0ffcf61ef3b84b.rmeta --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-70bdc035b973ac96.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-1290ac98019c18c4.rmeta --cap-lints=warn --crate-version 0.1.8` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "62063b8fae29d7cc70a689779ad9b2fcf85cf0576eee247ff8aa2be11e2c918b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62063b8fae29d7cc70a689779ad9b2fcf85cf0576eee247ff8aa2be11e2c918b", kill_on_drop: false }`
[INFO] [stdout] 62063b8fae29d7cc70a689779ad9b2fcf85cf0576eee247ff8aa2be11e2c918b
[INFO] documenting wsprspots-0.1.8 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate wsprspots 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate wsprspots 0.1.8 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wsprspots 0.1.8
[INFO] finished tweaking crates.io crate wsprspots 0.1.8
[INFO] tweaked toml for crates.io crate wsprspots 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate wsprspots 0.1.8 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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 745e66541b8cf8ac1f24df49d2cd290c606a3a42413e99fce008731b5eb14504
[INFO] running `Command { std: "docker" "start" "-a" "745e66541b8cf8ac1f24df49d2cd290c606a3a42413e99fce008731b5eb14504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "745e66541b8cf8ac1f24df49d2cd290c606a3a42413e99fce008731b5eb14504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745e66541b8cf8ac1f24df49d2cd290c606a3a42413e99fce008731b5eb14504", kill_on_drop: false }`
[INFO] [stdout] 745e66541b8cf8ac1f24df49d2cd290c606a3a42413e99fce008731b5eb14504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a19df3533f90b0de3e8caf7fb1fa3ead1bcfa381da755a06b2ba95abe851cc4
[INFO] running `Command { std: "docker" "start" "-a" "0a19df3533f90b0de3e8caf7fb1fa3ead1bcfa381da755a06b2ba95abe851cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]  Documenting wsprspots v0.1.8 (/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(exclusive_range_pattern, hash_drain_filter)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 `wsprspots`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name wsprspots 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=52af6705aa445205 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-dacb4049221fbc47.rmeta --extern phf=/opt/rustwide/target/debug/deps/libphf-06b1e9c538f9ff56.rmeta --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-6ce7a1734e2f7273.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-c5b995e43e89f50a.rmeta --cap-lints=warn --crate-version 0.1.8` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "0a19df3533f90b0de3e8caf7fb1fa3ead1bcfa381da755a06b2ba95abe851cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a19df3533f90b0de3e8caf7fb1fa3ead1bcfa381da755a06b2ba95abe851cc4", kill_on_drop: false }`
[INFO] [stdout] 0a19df3533f90b0de3e8caf7fb1fa3ead1bcfa381da755a06b2ba95abe851cc4
