[INFO] fetching crate minesweeprs 0.3.4...
[INFO] documenting minesweeprs-0.3.4 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate minesweeprs 0.3.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate minesweeprs 0.3.4 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 minesweeprs 0.3.4
[INFO] finished tweaking crates.io crate minesweeprs 0.3.4
[INFO] tweaked toml for crates.io crate minesweeprs 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frozenset v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 69e7ac111289b4a9b49e476aec22f243658af725aadc6370ba9afed8705c6e60
[INFO] running `Command { std: "docker" "start" "-a" "69e7ac111289b4a9b49e476aec22f243658af725aadc6370ba9afed8705c6e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69e7ac111289b4a9b49e476aec22f243658af725aadc6370ba9afed8705c6e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e7ac111289b4a9b49e476aec22f243658af725aadc6370ba9afed8705c6e60", kill_on_drop: false }`
[INFO] [stdout] 69e7ac111289b4a9b49e476aec22f243658af725aadc6370ba9afed8705c6e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 49033a618c18f8fb79d47a428da653963bf7912e20931459b0dea89a3ac297ad
[INFO] running `Command { std: "docker" "start" "-a" "49033a618c18f8fb79d47a428da653963bf7912e20931459b0dea89a3ac297ad", kill_on_drop: false }`
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking frozenset v0.2.2
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]  Documenting minesweeprs v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: renamed to `coroutines`
[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 E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `minesweeprs`
[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 lib --crate-name minesweeprs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=14f4c5ec15fe4213 -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-532681c759133013.rmeta --extern frozenset=/opt/rustwide/target/debug/deps/libfrozenset-af956083ad4a5947.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-20cdbbeaa1f57ef4.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-1c4f56fecc3a4e8e.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-1b2136765d36e0af.rmeta --cap-lints=warn --crate-version 0.3.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "49033a618c18f8fb79d47a428da653963bf7912e20931459b0dea89a3ac297ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49033a618c18f8fb79d47a428da653963bf7912e20931459b0dea89a3ac297ad", kill_on_drop: false }`
[INFO] [stdout] 49033a618c18f8fb79d47a428da653963bf7912e20931459b0dea89a3ac297ad
[INFO] documenting minesweeprs-0.3.4 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate minesweeprs 0.3.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate minesweeprs 0.3.4 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 minesweeprs 0.3.4
[INFO] finished tweaking crates.io crate minesweeprs 0.3.4
[INFO] tweaked toml for crates.io crate minesweeprs 0.3.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 65fd8e33590c9b19f03dd4fa32221ba5ed2e58dab3a3adf21830d340fc6f409d
[INFO] running `Command { std: "docker" "start" "-a" "65fd8e33590c9b19f03dd4fa32221ba5ed2e58dab3a3adf21830d340fc6f409d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65fd8e33590c9b19f03dd4fa32221ba5ed2e58dab3a3adf21830d340fc6f409d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fd8e33590c9b19f03dd4fa32221ba5ed2e58dab3a3adf21830d340fc6f409d", kill_on_drop: false }`
[INFO] [stdout] 65fd8e33590c9b19f03dd4fa32221ba5ed2e58dab3a3adf21830d340fc6f409d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] afe07662c97e821ed068bdbd3f6bc6b5c908a27344e83096f41d9d43f911cf2d
[INFO] running `Command { std: "docker" "start" "-a" "afe07662c97e821ed068bdbd3f6bc6b5c908a27344e83096f41d9d43f911cf2d", kill_on_drop: false }`
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking frozenset v0.2.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]  Documenting minesweeprs v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: renamed to `coroutines`
[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 E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `minesweeprs`
[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 lib --crate-name minesweeprs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7e101e37a5a6821d -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-11f2f49cde8a6a31.rmeta --extern frozenset=/opt/rustwide/target/debug/deps/libfrozenset-a4298d08490ac2aa.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-20656cdee984cda6.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-b5e06f9f97130de1.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-b51c79b25f5af2d9.rmeta --cap-lints=warn --crate-version 0.3.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "afe07662c97e821ed068bdbd3f6bc6b5c908a27344e83096f41d9d43f911cf2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe07662c97e821ed068bdbd3f6bc6b5c908a27344e83096f41d9d43f911cf2d", kill_on_drop: false }`
[INFO] [stdout] afe07662c97e821ed068bdbd3f6bc6b5c908a27344e83096f41d9d43f911cf2d
