[INFO] fetching crate enum_stringify 0.6.4...
[INFO] testing enum_stringify-0.6.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate enum_stringify 0.6.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate enum_stringify 0.6.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate enum_stringify 0.6.4
[INFO] tweaked toml for crates.io crate enum_stringify 0.6.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum_stringify 0.6.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enum_stringify 0.6.4 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81140a9e56bf6adf0e8a300ccffa5df082de83521884f518f1cd2513db104105
[INFO] running `Command { std: "docker" "start" "-a" "81140a9e56bf6adf0e8a300ccffa5df082de83521884f518f1cd2513db104105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81140a9e56bf6adf0e8a300ccffa5df082de83521884f518f1cd2513db104105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81140a9e56bf6adf0e8a300ccffa5df082de83521884f518f1cd2513db104105", kill_on_drop: false }`
[INFO] [stdout] 81140a9e56bf6adf0e8a300ccffa5df082de83521884f518f1cd2513db104105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61d3ff68a29ef0aad13ceec204050f78265ff064d6dab332722c793cf5539265
[INFO] running `Command { std: "docker" "start" "-a" "61d3ff68a29ef0aad13ceec204050f78265ff064d6dab332722c793cf5539265", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling enum_stringify v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "61d3ff68a29ef0aad13ceec204050f78265ff064d6dab332722c793cf5539265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d3ff68a29ef0aad13ceec204050f78265ff064d6dab332722c793cf5539265", kill_on_drop: false }`
[INFO] [stdout] 61d3ff68a29ef0aad13ceec204050f78265ff064d6dab332722c793cf5539265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37d8ef70be46f121b16480d3e281fb518ca11504ed350753b30fce58a1651c60
[INFO] running `Command { std: "docker" "start" "-a" "37d8ef70be46f121b16480d3e281fb518ca11504ed350753b30fce58a1651c60", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enum_stringify v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `Command { std: "docker" "inspect" "37d8ef70be46f121b16480d3e281fb518ca11504ed350753b30fce58a1651c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d8ef70be46f121b16480d3e281fb518ca11504ed350753b30fce58a1651c60", kill_on_drop: false }`
[INFO] [stdout] 37d8ef70be46f121b16480d3e281fb518ca11504ed350753b30fce58a1651c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 382c15858b666c71d5421927ebde8dd9ef22e613389923ae3659e3d0ffbd2aef
[INFO] running `Command { std: "docker" "start" "-a" "382c15858b666c71d5421927ebde8dd9ef22e613389923ae3659e3d0ffbd2aef", 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/enum_stringify-df4ae679bb44481a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test attributes::tests::test_parse_string ... ok
[INFO] [stdout] test attributes::tests::test_attributes_update_attribute ... ok
[INFO] [stdout] test attributes::tests::test_attributes_rename ... ok
[INFO] [stdout] test attributes::tests::test_attributes_parse_args ... ok
[INFO] [stdout] test attributes::tests::test_parse_token_list_string_string ... ok
[INFO] [stdout] test attributes::tests::test_parse_token_list_struct ... ok
[INFO] [stdout] test attributes::tests::test_parse_token_list_variant_rename ... ok
[INFO] [stdout] test attributes::tests::test_variant_rename_try_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all.rs (/opt/rustwide/target/debug/deps/all-78be0ba2623199a6)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_snake_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_upper_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_upper_flat_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_special_characters_errors_detected ... ok
[INFO] [stdout] test test_kebab_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_camel_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_flat_case_with_prefix_suffix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/debug/deps/attributes-9bd6073f41b3cfa7)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_empty_suffix_prefix ... ok
[INFO] [stdout] test test_lower_to_string ... ok
[INFO] [stdout] test test_lower_from_str ... ok
[INFO] [stdout] test test_prefix_from_str ... ok
[INFO] [stdout] test test_prefix_suffix ... ok
[INFO] [stdout] test test_suffix_from_str ... ok
[INFO] [stdout] test test_prefix_suffix_from_str ... ok
[INFO] [stdout] test test_prefix_suffix_to_string ... ok
[INFO] [stdout] test test_suffix_prefix_flat_to_string ... ok
[INFO] [stdout] test test_suffix_prefix_flat_from_str ... ok
[INFO] [stdout] test test_suffix_prefix_upper_flat_from_str ... ok
[INFO] [stdout] test test_prefix_to_string ... ok
[INFO] [stdout] test test_suffix_to_string ... ok
[INFO] [stdout] test test_suffix_prefix_upper_flat_to_string ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test test_upper_from_str ... ok
[INFO] [stdout] test test_upper_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-d81516a73fc5df02)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_from_str_trait ... ok
[INFO] [stdout] test large_enum ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test test_from_string ... ok
[INFO] [stdout] test wrong_similar_names ... ok
[INFO] [stdout] test test_numbers_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/case.rs (/opt/rustwide/target/debug/deps/case-4c48d1074db0cb3d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_case_conversion_lower ... ok
[INFO] [stdout] test test_upper_flat_case ... ok
[INFO] [stdout] test test_case_conversion_upper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compatibility.rs (/opt/rustwide/target/debug/deps/compatibility-2e5cfa75983f3190)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_prefix_suffix_from_str ... ok
[INFO] [stdout] test test_suffix_prefix_to_string ... ok
[INFO] [stdout] test test_suffix_prefix_from_str ... ok
[INFO] [stdout] test test_prefix_suffix_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rename.rs (/opt/rustwide/target/debug/deps/rename-98818ad366298d6b)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test empty_rename ... ok
[INFO] [stdout] test test_all_options ... ok
[INFO] [stdout] test test_double_rename ... ok
[INFO] [stdout] test test_double_rename_from_str ... ok
[INFO] [stdout] test test_combined_prefix_suffix_case_rename ... ok
[INFO] [stdout] test test_seperator_rename ... ok
[INFO] [stdout] test test_rename_variants ... ok
[INFO] [stdout] test test_seperator_rename_from_str ... ok
[INFO] [stdout] test test_simple_rename ... ok
[INFO] [stdout] test test_simple_rename2 ... ok
[INFO] [stdout] test test_simple_rename_from_str ... ok
[INFO] [stdout] test test_simple_rename_from_str2 ... ok
[INFO] [stdout] test test_special_characters ... ok
[INFO] [stdout] test test_unicode_rename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enum_stringify
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 166) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 147) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 125) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "382c15858b666c71d5421927ebde8dd9ef22e613389923ae3659e3d0ffbd2aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382c15858b666c71d5421927ebde8dd9ef22e613389923ae3659e3d0ffbd2aef", kill_on_drop: false }`
[INFO] [stdout] 382c15858b666c71d5421927ebde8dd9ef22e613389923ae3659e3d0ffbd2aef