[INFO] fetching crate test-fuzz-dirs 0.1.0-alpha.21... [INFO] documenting test-fuzz-dirs-0.1.0-alpha.21 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate test-fuzz-dirs 0.1.0-alpha.21 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate test-fuzz-dirs 0.1.0-alpha.21 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate test-fuzz-dirs 0.1.0-alpha.21 [INFO] finished tweaking crates.io crate test-fuzz-dirs 0.1.0-alpha.21 [INFO] tweaked toml for crates.io crate test-fuzz-dirs 0.1.0-alpha.21 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 71cfc2e57da74170a56f801cb89e9ed003b23b4925a123d71de7f723d65bfa56 [INFO] running `Command { std: "docker" "start" "-a" "71cfc2e57da74170a56f801cb89e9ed003b23b4925a123d71de7f723d65bfa56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71cfc2e57da74170a56f801cb89e9ed003b23b4925a123d71de7f723d65bfa56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71cfc2e57da74170a56f801cb89e9ed003b23b4925a123d71de7f723d65bfa56", kill_on_drop: false }` [INFO] [stdout] 71cfc2e57da74170a56f801cb89e9ed003b23b4925a123d71de7f723d65bfa56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 96145ac130f445b34a5efbef70dc386ef1b09a2120b12c8363be4836efe50627 [INFO] running `Command { std: "docker" "start" "-a" "96145ac130f445b34a5efbef70dc386ef1b09a2120b12c8363be4836efe50627", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling camino v1.0.9 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Documenting test-fuzz-dirs v0.1.0-alpha.21 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.96s [INFO] running `Command { std: "docker" "inspect" "96145ac130f445b34a5efbef70dc386ef1b09a2120b12c8363be4836efe50627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96145ac130f445b34a5efbef70dc386ef1b09a2120b12c8363be4836efe50627", kill_on_drop: false }` [INFO] [stdout] 96145ac130f445b34a5efbef70dc386ef1b09a2120b12c8363be4836efe50627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d86cb10b41ff047c7c1efe4d4c8e069eceb0b560fbbc82cf7f42c659d63fdb8d [INFO] running `Command { std: "docker" "start" "-a" "d86cb10b41ff047c7c1efe4d4c8e069eceb0b560fbbc82cf7f42c659d63fdb8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling camino v1.0.9 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Documenting test-fuzz-dirs v0.1.0-alpha.21 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.65s [INFO] running `Command { std: "docker" "inspect" "d86cb10b41ff047c7c1efe4d4c8e069eceb0b560fbbc82cf7f42c659d63fdb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d86cb10b41ff047c7c1efe4d4c8e069eceb0b560fbbc82cf7f42c659d63fdb8d", kill_on_drop: false }` [INFO] [stdout] d86cb10b41ff047c7c1efe4d4c8e069eceb0b560fbbc82cf7f42c659d63fdb8d