[INFO] fetching crate enum_stringify 0.6.4...
[INFO] testing enum_stringify-0.6.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate enum_stringify 0.6.4 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum_stringify 0.6.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65bab493b6bbf74dfca47065169c358502fa200d4c2db2528db2067c3f59cf5f
[INFO] running `Command { std: "docker" "start" "-a" "65bab493b6bbf74dfca47065169c358502fa200d4c2db2528db2067c3f59cf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65bab493b6bbf74dfca47065169c358502fa200d4c2db2528db2067c3f59cf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65bab493b6bbf74dfca47065169c358502fa200d4c2db2528db2067c3f59cf5f", kill_on_drop: false }`
[INFO] [stdout] 65bab493b6bbf74dfca47065169c358502fa200d4c2db2528db2067c3f59cf5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fba3fee47ca3ed739cfb6c85799b444f123f163ad29c502addcd59d2aea0aea
[INFO] running `Command { std: "docker" "start" "-a" "4fba3fee47ca3ed739cfb6c85799b444f123f163ad29c502addcd59d2aea0aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling enum_stringify v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "4fba3fee47ca3ed739cfb6c85799b444f123f163ad29c502addcd59d2aea0aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fba3fee47ca3ed739cfb6c85799b444f123f163ad29c502addcd59d2aea0aea", kill_on_drop: false }`
[INFO] [stdout] 4fba3fee47ca3ed739cfb6c85799b444f123f163ad29c502addcd59d2aea0aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 916de7185ce9af8332060ac5a67f58a2016803a475e12089780d661595780045
[INFO] running `Command { std: "docker" "start" "-a" "916de7185ce9af8332060ac5a67f58a2016803a475e12089780d661595780045", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enum_stringify v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.53s
[INFO] running `Command { std: "docker" "inspect" "916de7185ce9af8332060ac5a67f58a2016803a475e12089780d661595780045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916de7185ce9af8332060ac5a67f58a2016803a475e12089780d661595780045", kill_on_drop: false }`
[INFO] [stdout] 916de7185ce9af8332060ac5a67f58a2016803a475e12089780d661595780045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9207912a55fde9e1a7bc7e735a756640b32356fd18029c0305b8ebbec6cbafd3
[INFO] running `Command { std: "docker" "start" "-a" "9207912a55fde9e1a7bc7e735a756640b32356fd18029c0305b8ebbec6cbafd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_stringify-2bcfc2936f59c4ce)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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_string ... ok
[INFO] [stdout] test attributes::tests::test_attributes_update_attribute ... ok
[INFO] [stdout] test attributes::tests::test_attributes_parse_args ... ok
[INFO] [stdout] test attributes::tests::test_attributes_rename ... ok
[INFO] [stderr]      Running tests/all.rs (/opt/rustwide/target/debug/deps/all-14a1c5922ccfcbd5)
[INFO] [stdout] test attributes::tests::test_variant_rename_try_from ... ok
[INFO] [stdout] test attributes::tests::test_parse_token_list_variant_rename ... 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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_camel_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_kebab_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_special_characters_errors_detected ... ok
[INFO] [stdout] test test_upper_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_flat_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_snake_case_with_prefix_suffix ... ok
[INFO] [stdout] test test_upper_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-fae46c93612832dd)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_lower_to_string ... ok
[INFO] [stdout] test test_empty_suffix_prefix ... ok
[INFO] [stdout] test test_prefix_from_str ... ok
[INFO] [stdout] test test_prefix_suffix ... ok
[INFO] [stdout] test test_lower_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_prefix_to_string ... ok
[INFO] [stdout] test test_suffix_from_str ... 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_suffix_prefix_upper_flat_to_string ... ok
[INFO] [stdout] test test_suffix_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] test test_suffix_prefix_flat_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] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-292c8776943216ea)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test large_enum ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test test_from_string ... ok
[INFO] [stdout] test test_numbers_to_string ... ok
[INFO] [stdout] test test_from_str_trait ... ok
[INFO] [stdout] test wrong_similar_names ... 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-1bb3e3918a1ee71c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_case_conversion_upper ... ok
[INFO] [stdout] test test_case_conversion_lower ... ok
[INFO] [stdout] test test_upper_flat_case ... 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-078453ecbe50c1c0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_prefix_suffix_to_string ... ok
[INFO] [stdout] test test_prefix_suffix_from_str ... ok
[INFO] [stdout] test test_suffix_prefix_from_str ... ok
[INFO] [stdout] test test_suffix_prefix_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-2bd72035c76d3a4d)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test empty_rename ... ok
[INFO] [stdout] test test_all_options ... ok
[INFO] [stdout] test test_combined_prefix_suffix_case_rename ... ok
[INFO] [stdout] test test_double_rename ... ok
[INFO] [stdout] test test_double_rename_from_str ... ok
[INFO] [stdout] test test_rename_variants ... ok
[INFO] [stdout] test test_seperator_rename ... ok
[INFO] [stdout] test test_seperator_rename_from_str ... ok
[INFO] [stdout] test test_simple_rename2 ... ok
[INFO] [stdout] test test_simple_rename_from_str ... ok
[INFO] [stdout] test test_simple_rename ... 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 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... 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 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 125) ... 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 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9207912a55fde9e1a7bc7e735a756640b32356fd18029c0305b8ebbec6cbafd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9207912a55fde9e1a7bc7e735a756640b32356fd18029c0305b8ebbec6cbafd3", kill_on_drop: false }`
[INFO] [stdout] 9207912a55fde9e1a7bc7e735a756640b32356fd18029c0305b8ebbec6cbafd3