[INFO] fetching crate cargo-limit 0.0.9...
[INFO] documenting cargo-limit-0.0.9 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate cargo-limit 0.0.9 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cargo-limit 0.0.9 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-limit 0.0.9
[INFO] finished tweaking crates.io crate cargo-limit 0.0.9
[INFO] tweaked toml for crates.io crate cargo-limit 0.0.9 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cargo-limit 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e62f52d2fa04121bedaf9366cd7756d99651241a97e1bd80eaf64aa165be122
[INFO] running `Command { std: "docker" "start" "-a" "7e62f52d2fa04121bedaf9366cd7756d99651241a97e1bd80eaf64aa165be122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e62f52d2fa04121bedaf9366cd7756d99651241a97e1bd80eaf64aa165be122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e62f52d2fa04121bedaf9366cd7756d99651241a97e1bd80eaf64aa165be122", kill_on_drop: false }`
[INFO] [stdout] 7e62f52d2fa04121bedaf9366cd7756d99651241a97e1bd80eaf64aa165be122
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] fd239f6d0121decf7fc810dbb83de634e2db19f2ef1a2fe5f0768dd94c24287d
[INFO] running `Command { std: "docker" "start" "-a" "fd239f6d0121decf7fc810dbb83de634e2db19f2ef1a2fe5f0768dd94c24287d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]     Checking nix v0.23.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking const_format v0.2.22
[INFO] [stderr]    Compiling atomig-macro v0.2.0
[INFO] [stderr]     Checking atomig v0.3.2
[INFO] [stderr]     Checking ctrlc v3.2.1
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking cargo_metadata v0.14.0
[INFO] [stderr]     Checking cargo-limit v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping cargo-limit v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: failed to scan lib in package `cargo-limit` for example code usage
[INFO] [stderr]     Try running with `--verbose` to see the error message.
[INFO] [stderr]     If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml
[INFO] [stderr] warning: `cargo-limit` (lib) generated 1 warning
[INFO] [stderr]  Documenting cargo-limit v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `cargo-limit`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name _cargo_limit_open_in_nvim src/bin/_cargo-limit-open-in-nvim.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=78bde5d9ce560a2d -Zunstable-options -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d8d6b94df8ca867a.rmeta --extern atomig=/opt/rustwide/target/debug/deps/libatomig-38388fe8b2032841.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-ac842e7b4edc3555.rmeta --extern cargo_limit=/opt/rustwide/target/debug/deps/libcargo_limit-b1514528495beead.rmeta --extern cargo_metadata=/opt/rustwide/target/debug/deps/libcargo_metadata-e27e44c7be321e37.rmeta --extern const_format=/opt/rustwide/target/debug/deps/libconst_format-04a836d0448690c4.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-74dfc59a3367bc2a.rmeta --extern getset=/opt/rustwide/target/debug/deps/libgetset-89c22a3cb5bb1642.so --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8951de2db3f75f0d.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b92e880aaf230fe8.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8dda93a4219328ff.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-4d5649168c5b1b56.rmeta --cap-lints=forbid --crate-version 0.0.9 --with-examples /opt/rustwide/target/debug/deps/cargo-limit-6bc89835131e1d8e.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-7bd17831b970c52a.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-b03264add4c6ec5f.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-e7a6081d5eafeefe.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-c436e902fadd99ca.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-aa9be40c2ce41042.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-c73983fd729b6c84.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-67054c88e06933bd.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-eaf7d1ac49abdf28.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-9ad728946ce78f96.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-274b247650805e33.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-3ef2410f23c639ee.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-8b335e76850f1870.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-8d1fe5b8c4faa461.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-cd6177708712276b.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-1065964a083f8815.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-5375e71e555958da.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-835cd989aa595995.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-2060b4304fcd4350.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-c4d55237e9028661.examples --with-examples /opt/rustwide/target/debug/deps/cargo-limit-6f63a443e862c038.examples` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fd239f6d0121decf7fc810dbb83de634e2db19f2ef1a2fe5f0768dd94c24287d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd239f6d0121decf7fc810dbb83de634e2db19f2ef1a2fe5f0768dd94c24287d", kill_on_drop: false }`
[INFO] [stdout] fd239f6d0121decf7fc810dbb83de634e2db19f2ef1a2fe5f0768dd94c24287d