[INFO] fetching crate witchcraft-log 1.0.0... [INFO] documenting witchcraft-log-1.0.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate witchcraft-log 1.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate witchcraft-log 1.0.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate witchcraft-log 1.0.0 [INFO] finished tweaking crates.io crate witchcraft-log 1.0.0 [INFO] tweaked toml for crates.io crate witchcraft-log 1.0.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "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] ba955975add4c80de8ee70596ceab80e81d85fda9e002a34a644e22765e635a1 [INFO] running `Command { std: "docker" "start" "-a" "ba955975add4c80de8ee70596ceab80e81d85fda9e002a34a644e22765e635a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba955975add4c80de8ee70596ceab80e81d85fda9e002a34a644e22765e635a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba955975add4c80de8ee70596ceab80e81d85fda9e002a34a644e22765e635a1", kill_on_drop: false }` [INFO] [stdout] ba955975add4c80de8ee70596ceab80e81d85fda9e002a34a644e22765e635a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a26379c47861119500e2595b40431823b3a4c7b532be488f624213564c19d265 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a26379c47861119500e2595b40431823b3a4c7b532be488f624213564c19d265", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling erased-serde v0.3.20 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking serde_bytes v0.11.6 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking conjure-object v1.1.0 [INFO] [stderr] Checking conjure-error v1.1.0 [INFO] [stderr] Documenting witchcraft-log v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.89s [INFO] running `Command { std: "docker" "inspect" "a26379c47861119500e2595b40431823b3a4c7b532be488f624213564c19d265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a26379c47861119500e2595b40431823b3a4c7b532be488f624213564c19d265", kill_on_drop: false }` [INFO] [stdout] a26379c47861119500e2595b40431823b3a4c7b532be488f624213564c19d265 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "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] 267c68730fb4d2db7c05578c1b311b1d806ba60098fbbaa4dc6709ceb9d993d5 [INFO] running `Command { std: "docker" "start" "-a" "267c68730fb4d2db7c05578c1b311b1d806ba60098fbbaa4dc6709ceb9d993d5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling erased-serde v0.3.20 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking serde_bytes v0.11.6 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking conjure-object v1.1.0 [INFO] [stderr] Checking conjure-error v1.1.0 [INFO] [stderr] Documenting witchcraft-log v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.25s [INFO] running `Command { std: "docker" "inspect" "267c68730fb4d2db7c05578c1b311b1d806ba60098fbbaa4dc6709ceb9d993d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "267c68730fb4d2db7c05578c1b311b1d806ba60098fbbaa4dc6709ceb9d993d5", kill_on_drop: false }` [INFO] [stdout] 267c68730fb4d2db7c05578c1b311b1d806ba60098fbbaa4dc6709ceb9d993d5