[INFO] fetching crate fbxcel-dom 0.0.7...
[INFO] documenting fbxcel-dom-0.0.7 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fbxcel-dom 0.0.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fbxcel-dom 0.0.7 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 fbxcel-dom 0.0.7
[INFO] finished tweaking crates.io crate fbxcel-dom 0.0.7
[INFO] tweaked toml for crates.io crate fbxcel-dom 0.0.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate fbxcel-dom 0.0.7 already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 31d682702b5f08c51d1ecb45d730be3ece6fec91ccbca11e3f9cc6b2bcbb55c8
[INFO] running `Command { std: "docker" "start" "-a" "31d682702b5f08c51d1ecb45d730be3ece6fec91ccbca11e3f9cc6b2bcbb55c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d682702b5f08c51d1ecb45d730be3ece6fec91ccbca11e3f9cc6b2bcbb55c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d682702b5f08c51d1ecb45d730be3ece6fec91ccbca11e3f9cc6b2bcbb55c8", kill_on_drop: false }`
[INFO] [stdout] 31d682702b5f08c51d1ecb45d730be3ece6fec91ccbca11e3f9cc6b2bcbb55c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ec38464a333d736d68a5322470ce455302eae391994478ef751243e69318e82d
[INFO] running `Command { std: "docker" "start" "-a" "ec38464a333d736d68a5322470ce455302eae391994478ef751243e69318e82d", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking indextree v4.4.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking libflate_lz77 v1.1.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]     Checking libflate v1.2.0
[INFO] [stderr]     Checking string-interner v0.12.2
[INFO] [stderr]     Checking fbxcel v0.7.0
[INFO] [stderr]  Documenting fbxcel-dom v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
[INFO] running `Command { std: "docker" "inspect" "ec38464a333d736d68a5322470ce455302eae391994478ef751243e69318e82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec38464a333d736d68a5322470ce455302eae391994478ef751243e69318e82d", kill_on_drop: false }`
[INFO] [stdout] ec38464a333d736d68a5322470ce455302eae391994478ef751243e69318e82d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "--" "-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] 4563e9b1ddb7985cfff13d19bb4db463c63f9e1c2b8621a5a49242ed3ebeb31c
[INFO] running `Command { std: "docker" "start" "-a" "4563e9b1ddb7985cfff13d19bb4db463c63f9e1c2b8621a5a49242ed3ebeb31c", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking indextree v4.4.0
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking libflate_lz77 v1.1.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]     Checking libflate v1.2.0
[INFO] [stderr]     Checking string-interner v0.12.2
[INFO] [stderr]     Checking fbxcel v0.7.0
[INFO] [stderr]  Documenting fbxcel-dom v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.80s
[INFO] running `Command { std: "docker" "inspect" "4563e9b1ddb7985cfff13d19bb4db463c63f9e1c2b8621a5a49242ed3ebeb31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4563e9b1ddb7985cfff13d19bb4db463c63f9e1c2b8621a5a49242ed3ebeb31c", kill_on_drop: false }`
[INFO] [stdout] 4563e9b1ddb7985cfff13d19bb4db463c63f9e1c2b8621a5a49242ed3ebeb31c