[INFO] fetching crate dining_philosophers 0.11.2...
[INFO] documenting dining_philosophers-0.11.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate dining_philosophers 0.11.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dining_philosophers 0.11.2 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 dining_philosophers 0.11.2
[INFO] finished tweaking crates.io crate dining_philosophers 0.11.2
[INFO] tweaked toml for crates.io crate dining_philosophers 0.11.2 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" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7b8191e683457aad01edbf16efa1b43e2266170ed9eaf0406396c9e8cc041b5
[INFO] running `Command { std: "docker" "start" "-a" "d7b8191e683457aad01edbf16efa1b43e2266170ed9eaf0406396c9e8cc041b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7b8191e683457aad01edbf16efa1b43e2266170ed9eaf0406396c9e8cc041b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b8191e683457aad01edbf16efa1b43e2266170ed9eaf0406396c9e8cc041b5", kill_on_drop: false }`
[INFO] [stdout] d7b8191e683457aad01edbf16efa1b43e2266170ed9eaf0406396c9e8cc041b5
[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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8430a6cded39bfacd2a4cce1805e7ac260740b8dbe8870513029f6e0a4e0db0d
[INFO] running `Command { std: "docker" "start" "-a" "8430a6cded39bfacd2a4cce1805e7ac260740b8dbe8870513029f6e0a4e0db0d", kill_on_drop: false }`
[INFO] [stderr]  Documenting dining_philosophers v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std`
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::old_io::timer::sleep;
[INFO] [stdout]   |          ^^^^^^ could not find `old_io` in `std`
[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 E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dining_philosophers`
[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 --crate-type bin --crate-name dining_philosophers 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=edf6cce107b5a27d -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.11.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8430a6cded39bfacd2a4cce1805e7ac260740b8dbe8870513029f6e0a4e0db0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8430a6cded39bfacd2a4cce1805e7ac260740b8dbe8870513029f6e0a4e0db0d", kill_on_drop: false }`
[INFO] [stdout] 8430a6cded39bfacd2a4cce1805e7ac260740b8dbe8870513029f6e0a4e0db0d
[INFO] documenting dining_philosophers-0.11.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate dining_philosophers 0.11.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate dining_philosophers 0.11.2 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 dining_philosophers 0.11.2
[INFO] finished tweaking crates.io crate dining_philosophers 0.11.2
[INFO] tweaked toml for crates.io crate dining_philosophers 0.11.2 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-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b921099ac2ef567b25f75e1add282c151c8cbd2a65465abf3961aec0e020dc20
[INFO] running `Command { std: "docker" "start" "-a" "b921099ac2ef567b25f75e1add282c151c8cbd2a65465abf3961aec0e020dc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b921099ac2ef567b25f75e1add282c151c8cbd2a65465abf3961aec0e020dc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b921099ac2ef567b25f75e1add282c151c8cbd2a65465abf3961aec0e020dc20", kill_on_drop: false }`
[INFO] [stdout] b921099ac2ef567b25f75e1add282c151c8cbd2a65465abf3961aec0e020dc20
[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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d427ef4fd5b472b837917a15a034716ce27cbfe9599f94eb17980355c46fd41
[INFO] running `Command { std: "docker" "start" "-a" "2d427ef4fd5b472b837917a15a034716ce27cbfe9599f94eb17980355c46fd41", kill_on_drop: false }`
[INFO] [stderr]  Documenting dining_philosophers v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std`
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::old_io::timer::sleep;
[INFO] [stdout]   |          ^^^^^^ could not find `old_io` in `std`
[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 E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dining_philosophers`
[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 --crate-type bin --crate-name dining_philosophers 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=5e6e0db9c5559218 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.11.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2d427ef4fd5b472b837917a15a034716ce27cbfe9599f94eb17980355c46fd41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d427ef4fd5b472b837917a15a034716ce27cbfe9599f94eb17980355c46fd41", kill_on_drop: false }`
[INFO] [stdout] 2d427ef4fd5b472b837917a15a034716ce27cbfe9599f94eb17980355c46fd41
