[INFO] fetching crate recase 0.3.0...
[INFO] testing recase-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate recase 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate recase 0.3.0
[INFO] finished tweaking crates.io crate recase 0.3.0
[INFO] tweaked toml for crates.io crate recase 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recase 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate recase 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a093a857b25c5897425c664881af974d69e4c4cbdff78dd264553683f314099
[INFO] running `Command { std: "docker" "start" "-a" "2a093a857b25c5897425c664881af974d69e4c4cbdff78dd264553683f314099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a093a857b25c5897425c664881af974d69e4c4cbdff78dd264553683f314099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a093a857b25c5897425c664881af974d69e4c4cbdff78dd264553683f314099", kill_on_drop: false }`
[INFO] [stdout] 2a093a857b25c5897425c664881af974d69e4c4cbdff78dd264553683f314099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b02d362c71defd5b4a6d46c52369e7a2ad45b38c4ceef3bc17fe28330d8caa4f
[INFO] running `Command { std: "docker" "start" "-a" "b02d362c71defd5b4a6d46c52369e7a2ad45b38c4ceef3bc17fe28330d8caa4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling recase v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "b02d362c71defd5b4a6d46c52369e7a2ad45b38c4ceef3bc17fe28330d8caa4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02d362c71defd5b4a6d46c52369e7a2ad45b38c4ceef3bc17fe28330d8caa4f", kill_on_drop: false }`
[INFO] [stdout] b02d362c71defd5b4a6d46c52369e7a2ad45b38c4ceef3bc17fe28330d8caa4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6b3104faf98a186d9627234c4e50a90ea1ffc9d674d6b0d162356b8f6b7c5ac
[INFO] running `Command { std: "docker" "start" "-a" "a6b3104faf98a186d9627234c4e50a90ea1ffc9d674d6b0d162356b8f6b7c5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling recase v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a6b3104faf98a186d9627234c4e50a90ea1ffc9d674d6b0d162356b8f6b7c5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b3104faf98a186d9627234c4e50a90ea1ffc9d674d6b0d162356b8f6b7c5ac", kill_on_drop: false }`
[INFO] [stdout] a6b3104faf98a186d9627234c4e50a90ea1ffc9d674d6b0d162356b8f6b7c5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edf16b616b5501fa232f50e39e57e528f918b4a09883b114deb8f5c73396434b
[INFO] running `Command { std: "docker" "start" "-a" "edf16b616b5501fa232f50e39e57e528f918b4a09883b114deb8f5c73396434b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/recase-ebe6ff2c5efb5fed)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test recase_tests::test_camel_case ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_symbols ... ok
[INFO] [stdout] test recase_tests::test_normal_case ... ok
[INFO] [stdout] test recase_tests::test_upper_snake_case ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_symbols_with_utf8 ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_all_methods ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_one_char_utf8 ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_one_char_ascii ... ok
[INFO] [stdout] test recase_tests::test_alternating_case ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_uppercase_with_utf8 ... ok
[INFO] [stdout] test recase_tests::test_constructor ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::uppercase_std ... ok
[INFO] [stdout] test recase_tests::empty_input - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_zero_char - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_two_plus_chars - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::test_uppercase_first_letter - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests recase
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - ReCase::camel_case (line 72) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::kebab_case (line 125) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::original_case (line 48) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::snake_case (line 111) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::path_case (line 153) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::header_case (line 212) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::dot_case (line 139) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::windows_path_case (line 167) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::pascal_case (line 91) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::sentence_case (line 181) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::alternating_case (line 242) ... ok
[INFO] [stdout] test src/lib.rs - ReCase (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::title_case (line 197) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::upper_snake_case (line 227) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::normal_case (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edf16b616b5501fa232f50e39e57e528f918b4a09883b114deb8f5c73396434b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf16b616b5501fa232f50e39e57e528f918b4a09883b114deb8f5c73396434b", kill_on_drop: false }`
[INFO] [stdout] edf16b616b5501fa232f50e39e57e528f918b4a09883b114deb8f5c73396434b