[INFO] fetching crate svg-diff 0.0.6...
[INFO] documenting svg-diff-0.0.6 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate svg-diff 0.0.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate svg-diff 0.0.6 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate svg-diff 0.0.6
[INFO] finished tweaking crates.io crate svg-diff 0.0.6
[INFO] tweaked toml for crates.io crate svg-diff 0.0.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate svg-diff 0.0.6 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svg v0.12.0
[INFO] [stderr]   Downloaded napi-build v2.0.1
[INFO] [stderr]   Downloaded cookie v0.16.1
[INFO] [stderr]   Downloaded napi-sys v2.2.2
[INFO] [stderr]   Downloaded bytestring v1.1.0
[INFO] [stderr]   Downloaded pikchr v0.1.1
[INFO] [stderr]   Downloaded napi-derive v2.9.1
[INFO] [stderr]   Downloaded svgtypes v0.8.1
[INFO] [stderr]   Downloaded actix-http v3.2.2
[INFO] [stderr]   Downloaded actix-web v4.2.1
[INFO] [stderr]   Downloaded napi-derive-backend v1.0.38
[INFO] [stderr]   Downloaded flange-flat-tree v0.2.2
[INFO] [stderr]   Downloaded napi v2.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bd3c6627e1f9f5b7e19d67fca143f0dd7cec10d4a60b4a7ec77a68d1d5e0495
[INFO] running `Command { std: "docker" "start" "-a" "1bd3c6627e1f9f5b7e19d67fca143f0dd7cec10d4a60b4a7ec77a68d1d5e0495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bd3c6627e1f9f5b7e19d67fca143f0dd7cec10d4a60b4a7ec77a68d1d5e0495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd3c6627e1f9f5b7e19d67fca143f0dd7cec10d4a60b4a7ec77a68d1d5e0495", kill_on_drop: false }`
[INFO] [stdout] 1bd3c6627e1f9f5b7e19d67fca143f0dd7cec10d4a60b4a7ec77a68d1d5e0495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f94e10eb85762d5925a39e7f5cb8bf27e55618ecfbb3d8cf3e7912b1874fb648
[INFO] running `Command { std: "docker" "start" "-a" "f94e10eb85762d5925a39e7f5cb8bf27e55618ecfbb3d8cf3e7912b1874fb648", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.146
[INFO] [stderr]    Compiling serde v1.0.146
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking unsafe-libyaml v0.2.4
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling svg-diff v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking flange-flat-tree v0.2.2
[INFO] [stderr]     Checking svg v0.12.0
[INFO] [stderr]     Checking svgtypes v0.8.1
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking serde_yaml v0.9.13
[INFO] [stderr]  Documenting svg-diff v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0106]: missing lifetime specifiers
[INFO] [stdout]   --> src/diff/diff_funcs.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     origin: &'a SVG,
[INFO] [stdout]    |             -------
[INFO] [stdout] 15 |     target: &'a SVG,
[INFO] [stdout]    |             -------
[INFO] [stdout] 16 |     config: &'a config::Config,
[INFO] [stdout]    |             ------------------
[INFO] [stdout] 17 | ) -> (SVGWithIDs, SVGWithIDs, Vec<DiffStep>) {
[INFO] [stdout]    |       ^^^^^^^^^^  ^^^^^^^^^^ expected named lifetime parameter
[INFO] [stdout]    |       |
[INFO] [stdout]    |       expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments
[INFO] [stdout] help: consider using the `'a` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 17 | ) -> (SVGWithIDs<'a>, SVGWithIDs<'a>, Vec<DiffStep>) {
[INFO] [stdout]    |                 ++++            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `svg-diff`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type cdylib --crate-type lib --crate-name svg_diff src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1bd3b560e178aaa7 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-9f7735df33810b4b.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-6b51fb720db7fbbb.rmeta --extern flange_flat_tree=/opt/rustwide/target/debug/deps/libflange_flat_tree-cf5ca6664f8b3c97.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-c0ca8efaf48418a6.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-db3182d8979d3809.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-d453611bedaeee3f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6880682880787565.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-beb6180f1433ffb4.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e648a4c8199a7f53.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-6bcb4c6e8db7b197.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-457128d86161232a.rmeta --extern svgtypes=/opt/rustwide/target/debug/deps/libsvgtypes-b91ed1a422c0077e.rmeta --cap-lints=warn --crate-version 0.0.6` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "f94e10eb85762d5925a39e7f5cb8bf27e55618ecfbb3d8cf3e7912b1874fb648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94e10eb85762d5925a39e7f5cb8bf27e55618ecfbb3d8cf3e7912b1874fb648", kill_on_drop: false }`
[INFO] [stdout] f94e10eb85762d5925a39e7f5cb8bf27e55618ecfbb3d8cf3e7912b1874fb648
[INFO] documenting svg-diff-0.0.6 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate svg-diff 0.0.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate svg-diff 0.0.6 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate svg-diff 0.0.6
[INFO] finished tweaking crates.io crate svg-diff 0.0.6
[INFO] tweaked toml for crates.io crate svg-diff 0.0.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate svg-diff 0.0.6 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1bc852b708940528bba2d06170c1cd762036b7d304545ef0a637294e0f15165
[INFO] running `Command { std: "docker" "start" "-a" "f1bc852b708940528bba2d06170c1cd762036b7d304545ef0a637294e0f15165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1bc852b708940528bba2d06170c1cd762036b7d304545ef0a637294e0f15165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1bc852b708940528bba2d06170c1cd762036b7d304545ef0a637294e0f15165", kill_on_drop: false }`
[INFO] [stdout] f1bc852b708940528bba2d06170c1cd762036b7d304545ef0a637294e0f15165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c382f27f0a9faba9771725d4688c0100bff17ad7bfd47cb454ed373fc78e1f0
[INFO] running `Command { std: "docker" "start" "-a" "1c382f27f0a9faba9771725d4688c0100bff17ad7bfd47cb454ed373fc78e1f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.146
[INFO] [stderr]    Compiling serde v1.0.146
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling svg-diff v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking unsafe-libyaml v0.2.4
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking svg v0.12.0
[INFO] [stderr]     Checking flange-flat-tree v0.2.2
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking svgtypes v0.8.1
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking serde_yaml v0.9.13
[INFO] [stderr]  Documenting svg-diff v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0106]: missing lifetime specifiers
[INFO] [stdout]   --> src/diff/diff_funcs.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     origin: &'a SVG,
[INFO] [stdout]    |             -------
[INFO] [stdout] 15 |     target: &'a SVG,
[INFO] [stdout]    |             -------
[INFO] [stdout] 16 |     config: &'a config::Config,
[INFO] [stdout]    |             ------------------
[INFO] [stdout] 17 | ) -> (SVGWithIDs, SVGWithIDs, Vec<DiffStep>) {
[INFO] [stdout]    |       ^^^^^^^^^^  ^^^^^^^^^^ expected named lifetime parameter
[INFO] [stdout]    |       |
[INFO] [stdout]    |       expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments
[INFO] [stdout] help: consider using the `'a` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 17 | ) -> (SVGWithIDs<'a>, SVGWithIDs<'a>, Vec<DiffStep>) {
[INFO] [stdout]    |                 ++++            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `svg-diff`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type cdylib --crate-type lib --crate-name svg_diff src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a3b0a20fa5fb72ff -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-1326bd192511cd27.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-3c29872ba8484ed5.rmeta --extern flange_flat_tree=/opt/rustwide/target/debug/deps/libflange_flat_tree-df3ac7ba0681b8ea.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-1dfa49e233a2049c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-50d361c8d69d49a5.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-76902c68c44bcd1f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-3f901bfc6aae0064.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b26826742ce7a78c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-80b3a39102312d93.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-0659b382f1915a86.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-50de25334244e988.rmeta --extern svgtypes=/opt/rustwide/target/debug/deps/libsvgtypes-63b7d08cb10b1965.rmeta --cap-lints=warn --crate-version 0.0.6` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1c382f27f0a9faba9771725d4688c0100bff17ad7bfd47cb454ed373fc78e1f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c382f27f0a9faba9771725d4688c0100bff17ad7bfd47cb454ed373fc78e1f0", kill_on_drop: false }`
[INFO] [stdout] 1c382f27f0a9faba9771725d4688c0100bff17ad7bfd47cb454ed373fc78e1f0
