Dec 02 03:36:54.202 INFO documenting ruma-identifiers-0.11.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 03:36:54.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:36:54.461 INFO [stdout] b271d9e1896f06e598b82118e88d5b73550ada7bcf9d277f759304b9d750d62d
Dec 02 03:36:54.465 INFO running `"docker" "start" "-a" "b271d9e1896f06e598b82118e88d5b73550ada7bcf9d277f759304b9d750d62d"`
Dec 02 03:36:54.902 INFO [stderr] usermod: no changes
Dec 02 03:36:55.008 INFO [stderr]  Documenting ruma-identifiers v0.11.0 (/source)
Dec 02 03:36:57.599 INFO [stderr] error: `[]` cannot be resolved, ignoring it...
Dec 02 03:36:57.599 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.2/src/host.rs:140:50
Dec 02 03:36:57.599 INFO [stderr]     |
Dec 02 03:36:57.599 INFO [stderr] 140 |     /// Parse a host: either an IPv6 address in [] square brackets, or a domain.
Dec 02 03:36:57.599 INFO [stderr]     |                                                  ^ cannot be resolved, ignoring
Dec 02 03:36:57.599 INFO [stderr]     |
Dec 02 03:36:57.599 INFO [stderr] note: lint level defined here
Dec 02 03:36:57.599 INFO [stderr]    --> src/lib.rs:7:9
Dec 02 03:36:57.599 INFO [stderr]     |
Dec 02 03:36:57.599 INFO [stderr] 7   | #![deny(warnings)]
Dec 02 03:36:57.599 INFO [stderr]     |         ^^^^^^^^
Dec 02 03:36:57.599 INFO [stderr]     = note: #[deny(intra_doc_link_resolution_failure)] implied by #[deny(warnings)]
Dec 02 03:36:57.599 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 03:36:57.599 INFO [stderr] 
Dec 02 03:36:57.673 INFO [stderr] error: Could not document `ruma-identifiers`.
Dec 02 03:36:57.673 INFO [stderr] 
Dec 02 03:36:57.673 INFO [stderr] Caused by:
Dec 02 03:36:57.673 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name ruma_identifiers src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern lazy_static=/target/debug/deps/liblazy_static-98d01273a0874eb5.rmeta --extern rand=/target/debug/deps/librand-5a3cf07e1e0daede.rmeta --extern regex=/target/debug/deps/libregex-beb409f023b739af.rmeta --extern serde=/target/debug/deps/libserde-a14ae5dd3e7d11ec.rmeta --extern url=/target/debug/deps/liburl-9b4db340377ca6be.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 03:36:57.676 INFO [stderr] su: No module specific data is present
Dec 02 03:36:58.016 INFO running `"docker" "inspect" "b271d9e1896f06e598b82118e88d5b73550ada7bcf9d277f759304b9d750d62d"`
Dec 02 03:36:58.105 INFO running `"docker" "rm" "-f" "b271d9e1896f06e598b82118e88d5b73550ada7bcf9d277f759304b9d750d62d"`
Dec 02 03:36:58.182 INFO [stdout] b271d9e1896f06e598b82118e88d5b73550ada7bcf9d277f759304b9d750d62d