[INFO] fetching crate latex 0.3.1...
[INFO] testing latex-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate latex 0.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate latex 0.3.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate latex 0.3.1
[INFO] finished tweaking crates.io crate latex 0.3.1
[INFO] tweaked toml for crates.io crate latex 0.3.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2959d5ced69092d0b709fb75d24e231e28a10d37a72763cd452f195a7a50a544
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2959d5ced69092d0b709fb75d24e231e28a10d37a72763cd452f195a7a50a544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2959d5ced69092d0b709fb75d24e231e28a10d37a72763cd452f195a7a50a544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2959d5ced69092d0b709fb75d24e231e28a10d37a72763cd452f195a7a50a544", kill_on_drop: false }`
[INFO] [stdout] 2959d5ced69092d0b709fb75d24e231e28a10d37a72763cd452f195a7a50a544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbbac4ea124debbf345d6db3e16802a1a1c9c6164e93c070b7da36d350a9989a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cbbac4ea124debbf345d6db3e16802a1a1c9c6164e93c070b7da36d350a9989a", kill_on_drop: false }`
[INFO] [stderr]    Compiling latex v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "cbbac4ea124debbf345d6db3e16802a1a1c9c6164e93c070b7da36d350a9989a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbac4ea124debbf345d6db3e16802a1a1c9c6164e93c070b7da36d350a9989a", kill_on_drop: false }`
[INFO] [stdout] cbbac4ea124debbf345d6db3e16802a1a1c9c6164e93c070b7da36d350a9989a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f35ae9bf8cbc5cb94032f61cacb064d47f0c7c68f4a0c34fb53515912210508e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f35ae9bf8cbc5cb94032f61cacb064d47f0c7c68f4a0c34fb53515912210508e", kill_on_drop: false }`
[INFO] [stderr]    Compiling latex v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "f35ae9bf8cbc5cb94032f61cacb064d47f0c7c68f4a0c34fb53515912210508e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35ae9bf8cbc5cb94032f61cacb064d47f0c7c68f4a0c34fb53515912210508e", kill_on_drop: false }`
[INFO] [stdout] f35ae9bf8cbc5cb94032f61cacb064d47f0c7c68f4a0c34fb53515912210508e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] 73ec880735cec5d457734f2680835065bb9e50f42dda6d19d38b5d2f732a4d1a
[INFO] running `Command { std: "docker" "start" "-a" "73ec880735cec5d457734f2680835065bb9e50f42dda6d19d38b5d2f732a4d1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/latex-3b1ef4586f64ea2f)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test visitor::printer::tests::inline_code ... ok
[INFO] [stdout] test lists::tests::push_item_to_list ... ok
[INFO] [stdout] test visitor::printer::tests::input_statement ... ok
[INFO] [stdout] test visitor::printer::tests::equation_with_label ... ok
[INFO] [stdout] test visitor::printer::tests::create_simple_paragraph ... ok
[INFO] [stdout] test visitor::printer::tests::equation_with_no_numbering ... ok
[INFO] [stdout] test visitor::printer::tests::render_simple_equation ... ok
[INFO] [stdout] test visitor::printer::tests::render_blank_section ... ok
[INFO] [stdout] test visitor::printer::tests::section_with_paragraphs ... ok
[INFO] [stdout] test visitor::printer::tests::render_several_equations ... ok
[INFO] [stdout] test visitor::printer::tests::partial_document ... ok
[INFO] [stdout] test visitor::printer::tests::render_empty_align ... ok
[INFO] [stdout] test visitor::printer::tests::paragraph_with_bold_text ... ok
[INFO] [stdout] test visitor::printer::tests::render_empty_document ... ok
[INFO] [stdout] test visitor::printer::tests::render_enumerated_list ... ok
[INFO] [stdout] test visitor::printer::tests::render_empty_itemize_list ... ok
[INFO] [stdout] test visitor::printer::tests::render_list_with_items ... ok
[INFO] [stdout] test visitor::printer::tests::paragraph_with_italic_text ... ok
[INFO] [stdout] test visitor::printer::tests::preamble_with_author_and_title ... ok
[INFO] [stdout] test visitor::printer::tests::preamble_with_title_and_package_imports ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests latex
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 62) - compile ... ok
[INFO] [stdout] test src/equations.rs - equations::Equation (line 11) ... ok
[INFO] [stdout] test src/equations.rs - equations::Equation (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/equations.rs - equations::Equation (line 26) ... ok
[INFO] [stdout] test src/paragraph.rs - paragraph::Paragraph (line 11) ... ok
[INFO] [stdout] test src/equations.rs - equations::Align (line 105) ... ok
[INFO] [stdout] test src/lists.rs - lists::List (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73ec880735cec5d457734f2680835065bb9e50f42dda6d19d38b5d2f732a4d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ec880735cec5d457734f2680835065bb9e50f42dda6d19d38b5d2f732a4d1a", kill_on_drop: false }`
[INFO] [stdout] 73ec880735cec5d457734f2680835065bb9e50f42dda6d19d38b5d2f732a4d1a