[INFO] fetching crate roe 0.0.2...
[INFO] testing roe-0.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate roe 0.0.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate roe 0.0.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roe 0.0.2
[INFO] finished tweaking crates.io crate roe 0.0.2
[INFO] tweaked toml for crates.io crate roe 0.0.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-sync v0.9.2
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded semver-parser v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c8d64cf8b7538934f1064683e315c12a15a55bb39572dd995029715023004ef
[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" "1c8d64cf8b7538934f1064683e315c12a15a55bb39572dd995029715023004ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c8d64cf8b7538934f1064683e315c12a15a55bb39572dd995029715023004ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8d64cf8b7538934f1064683e315c12a15a55bb39572dd995029715023004ef", kill_on_drop: false }`
[INFO] [stdout] 1c8d64cf8b7538934f1064683e315c12a15a55bb39572dd995029715023004ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c15af8a144a158b886b3aedb35437fefff51b792e9e41f1e973dc7d90679ad61
[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" "c15af8a144a158b886b3aedb35437fefff51b792e9e41f1e973dc7d90679ad61", kill_on_drop: false }`
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling roe v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "c15af8a144a158b886b3aedb35437fefff51b792e9e41f1e973dc7d90679ad61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15af8a144a158b886b3aedb35437fefff51b792e9e41f1e973dc7d90679ad61", kill_on_drop: false }`
[INFO] [stdout] c15af8a144a158b886b3aedb35437fefff51b792e9e41f1e973dc7d90679ad61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fa004284bf7be126b32bec005f2e5f82fadd7fb0ddee2538ef7d09ffa8be211
[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" "6fa004284bf7be126b32bec005f2e5f82fadd7fb0ddee2538ef7d09ffa8be211", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling roe v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "6fa004284bf7be126b32bec005f2e5f82fadd7fb0ddee2538ef7d09ffa8be211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa004284bf7be126b32bec005f2e5f82fadd7fb0ddee2538ef7d09ffa8be211", kill_on_drop: false }`
[INFO] [stdout] 6fa004284bf7be126b32bec005f2e5f82fadd7fb0ddee2538ef7d09ffa8be211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0290c3aff8ea9f66088ace1a75d5cde724433bc24b0eda79c6b435daf0afe559
[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" "0290c3aff8ea9f66088ace1a75d5cde724433bc24b0eda79c6b435daf0afe559", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roe-653cdd010a63b6e1)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test ascii::lowercase::tests::make_ascii_lowercase_empty ... ok
[INFO] [stdout] test ascii::lowercase::tests::to_ascii_lowercase_empty ... ok
[INFO] [stdout] test ascii::titlecase::tests::make_ascii_titlecase_empty ... ok
[INFO] [stdout] test ascii::titlecase::tests::to_ascii_titlecase_empty ... ok
[INFO] [stdout] test ascii::uppercase::tests::make_ascii_uppercase_empty ... ok
[INFO] [stdout] test ascii::uppercase::tests::to_ascii_uppercase_empty ... ok
[INFO] [stdout] test lowercase::ascii::tests::ascii ... ok
[INFO] [stdout] test lowercase::ascii::tests::count ... ok
[INFO] [stdout] test lowercase::ascii::tests::dz_titlecase ... ok
[INFO] [stdout] test lowercase::ascii::tests::empty ... ok
[INFO] [stdout] test lowercase::ascii::tests::invalid_utf8 ... ok
[INFO] [stdout] test lowercase::ascii::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test lowercase::ascii::tests::size_hint_covers_count ... ok
[INFO] [stdout] test lowercase::ascii::tests::unicode_replacement_character ... ok
[INFO] [stdout] test lowercase::ascii::tests::utf8 ... ok
[INFO] [stdout] test lowercase::ascii::tests::size_hint ... ok
[INFO] [stdout] test lowercase::full::tests::ascii ... ok
[INFO] [stdout] test lowercase::full::tests::dz_titlecase ... ok
[INFO] [stdout] test lowercase::full::tests::empty ... ok
[INFO] [stdout] test lowercase::full::tests::invalid_utf8 ... ok
[INFO] [stdout] test lowercase::full::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test lowercase::full::tests::size_hint ... ok
[INFO] [stdout] test lowercase::full::tests::utf8 ... ok
[INFO] [stdout] test lowercase::tests::count ... ok
[INFO] [stdout] test lowercase::tests::size_hint_covers_count ... ok
[INFO] [stdout] test lowercase::tests::empty ... ok
[INFO] [stdout] test lowercase::tests::size_hint ... ok
[INFO] [stdout] test uppercase::ascii::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test uppercase::ascii::tests::count ... ok
[INFO] [stdout] test uppercase::ascii::tests::dz_titlecase ... ok
[INFO] [stdout] test uppercase::ascii::tests::empty ... ok
[INFO] [stdout] test uppercase::ascii::tests::invalid_utf8 ... ok
[INFO] [stdout] test uppercase::ascii::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test uppercase::ascii::tests::size_hint ... ok
[INFO] [stdout] test uppercase::ascii::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::ascii::tests::unicode_replacement_character ... ok
[INFO] [stdout] test uppercase::ascii::tests::utf8 ... ok
[INFO] [stdout] test uppercase::full::tests::ascii ... ok
[INFO] [stdout] test uppercase::full::tests::case_map_to_three_chars ... ok
[INFO] [stdout] test uppercase::full::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test uppercase::full::tests::unicode_replacement_character ... ok
[INFO] [stdout] test uppercase::full::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::full::tests::size_hint ... ok
[INFO] [stdout] test uppercase::full::tests::invalid_utf8 ... ok
[INFO] [stdout] test uppercase::full::tests::empty ... ok
[INFO] [stdout] test uppercase::full::tests::dz_titlecase ... ok
[INFO] [stdout] test uppercase::tests::count ... ok
[INFO] [stdout] test uppercase::tests::empty ... ok
[INFO] [stdout] test uppercase::full::tests::count ... ok
[INFO] [stdout] test uppercase::tests::size_hint ... ok
[INFO] [stdout] test uppercase::tests::size_hint_covers_count ... ok
[INFO] [stdout] test lowercase::full::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test lowercase::ascii::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test uppercase::full::tests::utf8 ... ok
[INFO] [stdout] test lowercase::full::tests::count ... ok
[INFO] [stdout] test lowercase::full::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::full::tests::latin_small_i_with_dot_above ... ok
[INFO] [stdout] test lowercase::full::tests::unicode_replacement_character ... ok
[INFO] [stdout] test uppercase::ascii::tests::ascii ... ok
[INFO] [stderr]      Running tests/version_numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-69c9b9fc58d89d62)
[INFO] [stdout] test lowercase::full::tests::case_map_to_three_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roe
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![warn(missing_docs, broken_intra_doc_links)]
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 25 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::with_ascii_slice (line 107) ... ok
[INFO] [stdout] test src/lib.rs - InvalidCaseMappingMode::new (line 144) ... ok
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::new (line 35) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 143) ... ok
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::with_ascii_slice (line 115) ... ok
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::with_ascii_slice (line 93) ... ok
[INFO] [stdout] test src/lib.rs - InvalidCaseMappingMode::message (line 158) ... ok
[INFO] [stdout] test src/ascii/lowercase.rs - ascii::lowercase::make_ascii_lowercase (line 19) ... ok
[INFO] [stdout] test src/ascii/uppercase.rs - ascii::uppercase::to_ascii_uppercase (line 54) ... ok
[INFO] [stdout] test src/ascii/lowercase.rs - ascii::lowercase::to_ascii_lowercase (line 54) ... ok
[INFO] [stdout] test src/lib.rs - InvalidCaseMappingMode (line 124) ... ok
[INFO] [stdout] test src/ascii/titlecase.rs - ascii::titlecase::make_ascii_titlecase (line 18) ... ok
[INFO] [stdout] test src/ascii/titlecase.rs - ascii::titlecase::to_ascii_titlecase (line 66) ... ok
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::with_slice (line 49) ... ok
[INFO] [stdout] test src/ascii/uppercase.rs - ascii::uppercase::make_ascii_uppercase (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::with_slice (line 63) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::with_ascii_slice (line 107) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::with_slice (line 63) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::with_ascii_slice (line 115) ... ok
[INFO] [stdout] test src/lowercase.rs - lowercase::Lowercase::with_slice (line 72) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::with_ascii_slice (line 93) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::with_slice (line 49) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::new (line 35) ... ok
[INFO] [stdout] test src/uppercase.rs - uppercase::Uppercase::with_slice (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0290c3aff8ea9f66088ace1a75d5cde724433bc24b0eda79c6b435daf0afe559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0290c3aff8ea9f66088ace1a75d5cde724433bc24b0eda79c6b435daf0afe559", kill_on_drop: false }`
[INFO] [stdout] 0290c3aff8ea9f66088ace1a75d5cde724433bc24b0eda79c6b435daf0afe559