[INFO] fetching crate typocase 0.1.0...
[INFO] testing typocase-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate typocase 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate typocase 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate typocase 0.1.0
[INFO] finished tweaking crates.io crate typocase 0.1.0
[INFO] tweaked toml for crates.io crate typocase 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate typocase 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0ee5ca93f5aa70ca231872abdc916b3726fc9c07dadfa27794143e156c6226c
[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" "e0ee5ca93f5aa70ca231872abdc916b3726fc9c07dadfa27794143e156c6226c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ee5ca93f5aa70ca231872abdc916b3726fc9c07dadfa27794143e156c6226c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ee5ca93f5aa70ca231872abdc916b3726fc9c07dadfa27794143e156c6226c", kill_on_drop: false }`
[INFO] [stdout] e0ee5ca93f5aa70ca231872abdc916b3726fc9c07dadfa27794143e156c6226c
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c4e7549b98246f9e125e2f79b71c38539d04e7102a29aa47cd4dcae1649134f
[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" "2c4e7549b98246f9e125e2f79b71c38539d04e7102a29aa47cd4dcae1649134f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typocase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "2c4e7549b98246f9e125e2f79b71c38539d04e7102a29aa47cd4dcae1649134f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4e7549b98246f9e125e2f79b71c38539d04e7102a29aa47cd4dcae1649134f", kill_on_drop: false }`
[INFO] [stdout] 2c4e7549b98246f9e125e2f79b71c38539d04e7102a29aa47cd4dcae1649134f
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46099662b9ed917e8c66209fd6c0fc5bd839ef0870287003278336a52d887339
[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" "46099662b9ed917e8c66209fd6c0fc5bd839ef0870287003278336a52d887339", kill_on_drop: false }`
[INFO] [stderr]    Compiling typocase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "46099662b9ed917e8c66209fd6c0fc5bd839ef0870287003278336a52d887339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46099662b9ed917e8c66209fd6c0fc5bd839ef0870287003278336a52d887339", kill_on_drop: false }`
[INFO] [stdout] 46099662b9ed917e8c66209fd6c0fc5bd839ef0870287003278336a52d887339
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] c24d8868f45e74ef2c387dad98bdc2e1511124adbe63a6988ab2728e789de59f
[INFO] running `Command { std: "docker" "start" "-a" "c24d8868f45e74ef2c387dad98bdc2e1511124adbe63a6988ab2728e789de59f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/typocase-6478564259ff7bec
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/typocase-697f94781c8830a1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_lib-8b018a3bdfe953f1
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test test_camel_case::case_camel_case_string ... ok
[INFO] [stdout] test test_camel_case::case_constant_case_string ... ok
[INFO] [stdout] test test_camel_case::case_dot_case_string ... ok
[INFO] [stdout] test test_camel_case::case_empty_string ... ok
[INFO] [stdout] test test_camel_case::case_erratic_spec_chars_sep_string ... ok
[INFO] [stdout] test test_camel_case::case_pascal_case_string ... ok
[INFO] [stdout] test test_camel_case::case_normal_string ... ok
[INFO] [stdout] test test_constant_case::case_camel_case_string ... ok
[INFO] [stdout] test test_camel_case::case_snake_case_string ... ok
[INFO] [stdout] test test_constant_case::case_erratic_spec_chars_sep_string ... ok
[INFO] [stdout] test test_constant_case::case_kebab_case_string ... ok
[INFO] [stdout] test test_constant_case::case_normal_string ... ok
[INFO] [stdout] test test_constant_case::case_snake_case_string ... ok
[INFO] [stdout] test test_camel_case::case_path_case_string ... ok
[INFO] [stdout] test test_constant_case::case_pascal_case_string ... ok
[INFO] [stdout] test test_constant_case::case_empty_string ... ok
[INFO] [stdout] test test_kebab_case::case_normal_string ... ok
[INFO] [stdout] test test_constant_case::case_constant_case_string ... ok
[INFO] [stdout] test test_constant_case::case_dot_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_pascal_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_snake_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_path_case_string ... ok
[INFO] [stdout] test test_pascal_case::case_kebab_case_string ... ok
[INFO] [stdout] test test_pascal_case::case_erratic_spec_chars_sep_string ... ok
[INFO] [stdout] test test_pascal_case::case_empty_string ... ok
[INFO] [stdout] test test_pascal_case::case_pascal_case_string ... ok
[INFO] [stdout] test test_pascal_case::case_path_case_string ... ok
[INFO] [stdout] test test_pascal_case::case_normal_string ... ok
[INFO] [stdout] test test_pascal_case::case_camel_case_string ... ok
[INFO] [stdout] test test_pascal_case::case_constant_case_string ... ok
[INFO] [stdout] test test_camel_case::case_kebab_case_string ... ok
[INFO] [stdout] test test_pascal_case::case_dot_case_string ... ok
[INFO] [stdout] test test_snake_case::case_dot_case_string ... ok
[INFO] [stdout] test test_snake_case::case_path_case_string ... ok
[INFO] [stdout] test test_snake_case::case_snake_case_string ... ok
[INFO] [stdout] test test_snake_case::case_kebab_case_string ... ok
[INFO] [stdout] test test_snake_case::case_camel_case_string ... ok
[INFO] [stdout] test test_snake_case::case_constant_case_string ... ok
[INFO] [stdout] test test_snake_case::case_normal_string ... ok
[INFO] [stdout] test test_pascal_case::case_snake_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_erratic_spec_chars_sep_string ... ok
[INFO] [stdout] test test_kebab_case::case_dot_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_camel_case_string ... ok
[INFO] [stdout] test test_constant_case::case_path_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_empty_string ... ok
[INFO] [stdout] test test_kebab_case::case_kebab_case_string ... ok
[INFO] [stdout] test test_kebab_case::case_constant_case_string ... ok
[INFO] [stdout] test test_snake_case::case_empty_string ... ok
[INFO] [stdout] test test_snake_case::case_erratic_spec_chars_sep_string ... ok
[INFO] [stdout] test test_snake_case::case_pascal_case_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_str_comps-9bfbf4756d537bd1
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_split_on_special_char::case_empty_string ... ok
[INFO] [stdout] test test_split_on_special_char::case_no_special_char_sep_and_uppercase_letters ... ok
[INFO] [stdout] test test_split_on_special_char::test_extract::case_special_char_sep ... ok
[INFO] [stdout] test test_split_on_special_char::test_extract::case_uppercase_letter_sep ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_empty_string ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_no_uppercase_letter_sep_and_special_char_sep ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_only_uppercase_letter_sep ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_uppercase_letter_sep ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_uppercase_letter_sep_and_leading_trailing_special_char ... ok
[INFO] [stdout] test test_split_on_special_char::case_special_char_sep_and_uppercase_letters ... ok
[INFO] [stdout] test test_split_on_special_char::case_special_char_sep_and_leading_trailing_special_char ... ok
[INFO] [stdout] test test_split_on_special_char::case_special_char_sep ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_uppercase_letter_sep_and_special_char_sep ... ok
[INFO] [stdout] test test_split_on_special_char::case_no_special_char_sep ... ok
[INFO] [stdout] test test_split_on_upper_case_letters::case_no_uppercase_letter_sep ... ok
[INFO] [stderr]    Doc-tests typocase
[INFO] [stdout] test test_split_on_special_char::case_multi_special_char_sep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c24d8868f45e74ef2c387dad98bdc2e1511124adbe63a6988ab2728e789de59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24d8868f45e74ef2c387dad98bdc2e1511124adbe63a6988ab2728e789de59f", kill_on_drop: false }`
[INFO] [stdout] c24d8868f45e74ef2c387dad98bdc2e1511124adbe63a6988ab2728e789de59f