Dec 01 11:56:47.737 INFO documenting m1el/flamegraph-rs against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 11:56:47.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01 11:56:48.243 INFO [stdout] 3f13b8c5c762050fad4c2973efcfa1863997d84f1f3f818b1d2fabfb164075d5
Dec 01 11:56:48.246 INFO running `"docker" "start" "-a" "3f13b8c5c762050fad4c2973efcfa1863997d84f1f3f818b1d2fabfb164075d5"`
Dec 01 11:56:49.832 INFO [stderr] usermod: no changes
Dec 01 11:56:49.895 INFO [stderr]     Checking string-interner v0.7.0
Dec 01 11:56:50.372 INFO [stderr]  Documenting flamegraph v0.1.0 (/source)
Dec 01 11:56:50.466 INFO [stderr] error[E0583]: file not found for module `xml_escape`
Dec 01 11:56:50.466 INFO [stderr]  --> src/main.rs:2:5
Dec 01 11:56:50.466 INFO [stderr]   |
Dec 01 11:56:50.472 INFO [stderr] 2 | mod xml_escape;
Dec 01 11:56:50.472 INFO [stderr]   |     ^^^^^^^^^^
Dec 01 11:56:50.472 INFO [stderr]   |
Dec 01 11:56:50.472 INFO [stderr]   = help: name the file either xml_escape.rs or xml_escape/mod.rs inside the directory "src"
Dec 01 11:56:50.472 INFO [stderr] 
Dec 01 11:56:50.472 INFO [stderr] error: Could not document `flamegraph`.
Dec 01 11:56:50.472 INFO [stderr] 
Dec 01 11:56:50.472 INFO [stderr] Caused by:
Dec 01 11:56:50.472 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name flamegraph src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern string_interner=/target/debug/deps/libstring_interner-93dc59c85d6bb1ef.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 11:56:50.477 INFO [stderr] su: No module specific data is present
Dec 01 11:56:51.758 INFO running `"docker" "inspect" "3f13b8c5c762050fad4c2973efcfa1863997d84f1f3f818b1d2fabfb164075d5"`
Dec 01 11:56:51.998 INFO running `"docker" "rm" "-f" "3f13b8c5c762050fad4c2973efcfa1863997d84f1f3f818b1d2fabfb164075d5"`
Dec 01 11:56:52.424 INFO [stdout] 3f13b8c5c762050fad4c2973efcfa1863997d84f1f3f818b1d2fabfb164075d5