[INFO] fetching crate asygnal 0.0.2... [INFO] documenting asygnal-0.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate asygnal 0.0.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate asygnal 0.0.2 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 asygnal 0.0.2 [INFO] finished tweaking crates.io crate asygnal 0.0.2 [INFO] tweaked toml for crates.io crate asygnal 0.0.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 61f993886b6cc89b5ec4788108f438037bed66e9382722a1c7dae70199d4b74a [INFO] running `Command { std: "docker" "start" "-a" "61f993886b6cc89b5ec4788108f438037bed66e9382722a1c7dae70199d4b74a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61f993886b6cc89b5ec4788108f438037bed66e9382722a1c7dae70199d4b74a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f993886b6cc89b5ec4788108f438037bed66e9382722a1c7dae70199d4b74a", kill_on_drop: false }` [INFO] [stdout] 61f993886b6cc89b5ec4788108f438037bed66e9382722a1c7dae70199d4b74a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6a09b466ce399fdd0e8daf196bbdfa0cb32640401ceddd379c501d1f177d7897 [INFO] running `Command { std: "docker" "start" "-a" "6a09b466ce399fdd0e8daf196bbdfa0cb32640401ceddd379c501d1f177d7897", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Documenting asygnal v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "6a09b466ce399fdd0e8daf196bbdfa0cb32640401ceddd379c501d1f177d7897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a09b466ce399fdd0e8daf196bbdfa0cb32640401ceddd379c501d1f177d7897", kill_on_drop: false }` [INFO] [stdout] 6a09b466ce399fdd0e8daf196bbdfa0cb32640401ceddd379c501d1f177d7897 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-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] ee05a9c2ec4b9f892114148047e207dc4dbfa1f8bb89195c230d307b1d550079 [INFO] running `Command { std: "docker" "start" "-a" "ee05a9c2ec4b9f892114148047e207dc4dbfa1f8bb89195c230d307b1d550079", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Documenting asygnal v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `not` [INFO] [stdout] --> src/unix/signal_kind.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | doc(not(any( [INFO] [stdout] | _____________^ [INFO] [stdout] 68 | | target_os = "android", [INFO] [stdout] 69 | | target_os = "emscripten", [INFO] [stdout] 70 | | target_os = "linux", [INFO] [stdout] 71 | | ))) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `not` [INFO] [stdout] --> src/unix/signal_set.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | doc(not(any( [INFO] [stdout] | _____________^ [INFO] [stdout] 188 | | target_os = "android", [INFO] [stdout] 189 | | target_os = "emscripten", [INFO] [stdout] 190 | | target_os = "linux", [INFO] [stdout] 191 | | ))) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.46s [INFO] running `Command { std: "docker" "inspect" "ee05a9c2ec4b9f892114148047e207dc4dbfa1f8bb89195c230d307b1d550079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee05a9c2ec4b9f892114148047e207dc4dbfa1f8bb89195c230d307b1d550079", kill_on_drop: false }` [INFO] [stdout] ee05a9c2ec4b9f892114148047e207dc4dbfa1f8bb89195c230d307b1d550079