[INFO] fetching crate nickel 0.11.0... [INFO] documenting nickel-0.11.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate nickel 0.11.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate nickel 0.11.0 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 nickel 0.11.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nickel 0.11.0 [INFO] tweaked toml for crates.io crate nickel 0.11.0 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustfix v0.4.6 [INFO] [stderr] Downloaded tester v0.6.0 [INFO] [stderr] Downloaded compiletest_rs v0.3.26 [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] c70aeb4e4882374ec812b2f6a167318e539ec081c266ce07b03605157c7160ff [INFO] running `Command { std: "docker" "start" "-a" "c70aeb4e4882374ec812b2f6a167318e539ec081c266ce07b03605157c7160ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c70aeb4e4882374ec812b2f6a167318e539ec081c266ce07b03605157c7160ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c70aeb4e4882374ec812b2f6a167318e539ec081c266ce07b03605157c7160ff", kill_on_drop: false }` [INFO] [stdout] c70aeb4e4882374ec812b2f6a167318e539ec081c266ce07b03605157c7160ff [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3a0fed45ae9e83b248b9dd70eeaa7d56c8c5631bffd61a089a518b816056fd5 [INFO] running `Command { std: "docker" "start" "-a" "a3a0fed45ae9e83b248b9dd70eeaa7d56c8c5631bffd61a089a518b816056fd5", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Documenting nickel v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/macros/middleware.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | /// https://github.com/nickel-org/nickel.rs/issues/399. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/macros/middleware.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | /// message. See https://github.com/nickel-org/nickel.rs/issues/389. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.57s [INFO] running `Command { std: "docker" "inspect" "a3a0fed45ae9e83b248b9dd70eeaa7d56c8c5631bffd61a089a518b816056fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a0fed45ae9e83b248b9dd70eeaa7d56c8c5631bffd61a089a518b816056fd5", kill_on_drop: false }` [INFO] [stdout] a3a0fed45ae9e83b248b9dd70eeaa7d56c8c5631bffd61a089a518b816056fd5 [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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 18547bdca972373c18bd6bb847b29bd3f28b47d82bf59baf064b18a1dd8b6ff3 [INFO] running `Command { std: "docker" "start" "-a" "18547bdca972373c18bd6bb847b29bd3f28b47d82bf59baf064b18a1dd8b6ff3", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking groupable v0.2.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Documenting nickel v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/macros/middleware.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | /// https://github.com/nickel-org/nickel.rs/issues/399. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/macros/middleware.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | /// message. See https://github.com/nickel-org/nickel.rs/issues/389. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.39s [INFO] running `Command { std: "docker" "inspect" "18547bdca972373c18bd6bb847b29bd3f28b47d82bf59baf064b18a1dd8b6ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18547bdca972373c18bd6bb847b29bd3f28b47d82bf59baf064b18a1dd8b6ff3", kill_on_drop: false }` [INFO] [stdout] 18547bdca972373c18bd6bb847b29bd3f28b47d82bf59baf064b18a1dd8b6ff3