[INFO] cloning repository https://github.com/RobinMarchart/emacs-native-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobinMarchart/emacs-native-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5449efca04c8f0606a76fcc2e6e5263c2193084
[INFO] documenting RobinMarchart/emacs-native-async against 1.97.0-beta.6 for beta-rustdoc-1.98-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RobinMarchart/emacs-native-async
[INFO] finished tweaking git repo https://github.com/RobinMarchart/emacs-native-async
[INFO] tweaked toml for git repo https://github.com/RobinMarchart/emacs-native-async written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RobinMarchart/emacs-native-async on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RobinMarchart/emacs-native-async already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.2.14
[INFO] [stderr]   Downloaded smallvec v0.6.14
[INFO] [stderr]   Downloaded anyhow v1.0.55
[INFO] [stderr]   Downloaded parking_lot v0.4.8
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[INFO] [stderr]   Downloaded darling_macro v0.10.2
[INFO] [stderr]   Downloaded itoa v1.0.1
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[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
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[INFO] [stderr]   Downloaded instant v0.1.12
[INFO] [stderr]   Downloaded ctor v0.1.21
[INFO] [stderr]   Downloaded rustc_version v0.4.0
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[INFO] [stderr]   Downloaded strsim v0.9.3
[INFO] [stderr]   Downloaded typed-arena v2.0.1
[INFO] [stderr]   Downloaded emacs-macros v0.17.0
[INFO] [stderr]   Downloaded emacs_module v0.18.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.11
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[INFO] [stderr]   Downloaded darling_core v0.10.2
[INFO] [stderr]   Downloaded as_derive_utils v0.10.3
[INFO] [stderr]   Downloaded emacs v0.18.0
[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded tstr v0.2.2
[INFO] [stderr]   Downloaded core_extensions_proc_macros v1.5.1
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[INFO] [stderr]   Downloaded ryu v1.0.9
[INFO] [stderr]   Downloaded semver v1.0.6
[INFO] [stderr]   Downloaded parking_lot v0.11.2
[INFO] [stderr]   Downloaded smallvec v1.8.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded serde_derive v1.0.136
[INFO] [stderr]   Downloaded repr_offset v0.2.1
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[INFO] [stderr]   Downloaded crossbeam-utils v0.8.8
[INFO] [stderr]   Downloaded serde v1.0.136
[INFO] [stderr]   Downloaded core_extensions v1.5.2
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[INFO] [stderr]   Downloaded serde_json v1.0.79
[INFO] [stderr]   Downloaded syn v1.0.86
[INFO] [stderr]   Downloaded abi_stable v0.10.4
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de
[INFO] running `Command { std: "docker" "start" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling core_extensions v1.5.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling emacs_module v0.18.0
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling abi_stable_shared v0.10.3
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking tstr v0.2.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]     Checking repr_offset v0.2.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.3
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling as_derive_utils v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling abi_stable_derive v0.10.3
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling emacs-macros v0.17.0
[INFO] [stderr]     Checking emacs v0.18.0
[INFO] [stderr]     Checking abi_stable v0.10.4
[INFO] [stderr]  Documenting emacs-native-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: repr_offset v0.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/emacs_native_async/index.html
[INFO] running `Command { std: "docker" "inspect" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting emacs-native-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: repr_offset v0.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/emacs_native_async/index.html
[INFO] running `Command { std: "docker" "inspect" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de", kill_on_drop: false }`
[INFO] [stdout] 3caf75e18b5021a1fbf8374d9f53e60d5a065681419225b9b8b3941bdfbcb4de