[INFO] fetching crate air-interpreter-interface 0.10.0...
[INFO] documenting air-interpreter-interface-0.10.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate air-interpreter-interface 0.10.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate air-interpreter-interface 0.10.0 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 air-interpreter-interface 0.10.0
[INFO] finished tweaking crates.io crate air-interpreter-interface 0.10.0
[INFO] tweaked toml for crates.io crate air-interpreter-interface 0.10.0 written to /workspace/builds/worker-40/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] [stdout] 778eac6408e4033a2214a3c524fbb21bda218b65d97ce88ab9fc224d29cfb37e
[INFO] running `Command { std: "docker" "start" "-a" "778eac6408e4033a2214a3c524fbb21bda218b65d97ce88ab9fc224d29cfb37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "778eac6408e4033a2214a3c524fbb21bda218b65d97ce88ab9fc224d29cfb37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778eac6408e4033a2214a3c524fbb21bda218b65d97ce88ab9fc224d29cfb37e", kill_on_drop: false }`
[INFO] [stdout] 778eac6408e4033a2214a3c524fbb21bda218b65d97ce88ab9fc224d29cfb37e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] [stdout] a4231fd1afda32194ec913e79de39f07d1072f15112b536fd2a29301c210855e
[INFO] running `Command { std: "docker" "start" "-a" "a4231fd1afda32194ec913e79de39f07d1072f15112b536fd2a29301c210855e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]     Checking it-to-bytes v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling marine-timestamp-macro v0.6.15
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]     Checking marine-rs-sdk-main v0.6.15
[INFO] [stderr]     Checking fluence-it-types v0.3.1
[INFO] [stderr]    Compiling marine-macro-impl v0.6.15
[INFO] [stderr]    Compiling marine-macro v0.6.15
[INFO] [stderr]     Checking polyplets v0.2.0
[INFO] [stderr]     Checking marine-rs-sdk v0.6.15
[INFO] [stderr]  Documenting air-interpreter-interface v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.98s
[INFO] running `Command { std: "docker" "inspect" "a4231fd1afda32194ec913e79de39f07d1072f15112b536fd2a29301c210855e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4231fd1afda32194ec913e79de39f07d1072f15112b536fd2a29301c210855e", kill_on_drop: false }`
[INFO] [stdout] a4231fd1afda32194ec913e79de39f07d1072f15112b536fd2a29301c210855e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] [stdout] f6225d5af45cebb2e366d96630da0144b5099834b86ccb9c6a3a851a353379d1
[INFO] running `Command { std: "docker" "start" "-a" "f6225d5af45cebb2e366d96630da0144b5099834b86ccb9c6a3a851a353379d1", 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]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]     Checking it-to-bytes v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling marine-timestamp-macro v0.6.15
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]     Checking marine-rs-sdk-main v0.6.15
[INFO] [stderr]     Checking fluence-it-types v0.3.1
[INFO] [stderr]    Compiling marine-macro-impl v0.6.15
[INFO] [stderr]    Compiling marine-macro v0.6.15
[INFO] [stderr]     Checking polyplets v0.2.0
[INFO] [stderr]     Checking marine-rs-sdk v0.6.15
[INFO] [stderr]  Documenting air-interpreter-interface v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.66s
[INFO] running `Command { std: "docker" "inspect" "f6225d5af45cebb2e366d96630da0144b5099834b86ccb9c6a3a851a353379d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6225d5af45cebb2e366d96630da0144b5099834b86ccb9c6a3a851a353379d1", kill_on_drop: false }`
[INFO] [stdout] f6225d5af45cebb2e366d96630da0144b5099834b86ccb9c6a3a851a353379d1