[INFO] fetching crate ext_format 0.1.1...
[INFO] testing ext_format-0.1.1 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate ext_format 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ext_format 0.1.1 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ext_format 0.1.1
[INFO] finished tweaking crates.io crate ext_format 0.1.1
[INFO] tweaked toml for crates.io crate ext_format 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cab3d00e25ac8f6bd090f30a2bd8d57d8ee35b306b981d109ebc9d87bb4fc8c
[INFO] running `Command { std: "docker" "start" "-a" "8cab3d00e25ac8f6bd090f30a2bd8d57d8ee35b306b981d109ebc9d87bb4fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cab3d00e25ac8f6bd090f30a2bd8d57d8ee35b306b981d109ebc9d87bb4fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cab3d00e25ac8f6bd090f30a2bd8d57d8ee35b306b981d109ebc9d87bb4fc8c", kill_on_drop: false }`
[INFO] [stdout] 8cab3d00e25ac8f6bd090f30a2bd8d57d8ee35b306b981d109ebc9d87bb4fc8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f137a2643ac50eb05b104f87bb7beb44cd3c4ff2ed40b99777361da237212fc2
[INFO] running `Command { std: "docker" "start" "-a" "f137a2643ac50eb05b104f87bb7beb44cd3c4ff2ed40b99777361da237212fc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling ext_format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "f137a2643ac50eb05b104f87bb7beb44cd3c4ff2ed40b99777361da237212fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f137a2643ac50eb05b104f87bb7beb44cd3c4ff2ed40b99777361da237212fc2", kill_on_drop: false }`
[INFO] [stdout] f137a2643ac50eb05b104f87bb7beb44cd3c4ff2ed40b99777361da237212fc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb1ee3886d96e9a3fe4e5bab25e71adad4891a83494a9fc42a3de5e5ea1aa99
[INFO] running `Command { std: "docker" "start" "-a" "4bb1ee3886d96e9a3fe4e5bab25e71adad4891a83494a9fc42a3de5e5ea1aa99", kill_on_drop: false }`
[INFO] [stderr]    Compiling ext_format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "4bb1ee3886d96e9a3fe4e5bab25e71adad4891a83494a9fc42a3de5e5ea1aa99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb1ee3886d96e9a3fe4e5bab25e71adad4891a83494a9fc42a3de5e5ea1aa99", kill_on_drop: false }`
[INFO] [stdout] 4bb1ee3886d96e9a3fe4e5bab25e71adad4891a83494a9fc42a3de5e5ea1aa99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6eb40a9f74e0dc1bed2de330a447ec61ac15fa672695eed3beb49d85f90a009f
[INFO] running `Command { std: "docker" "start" "-a" "6eb40a9f74e0dc1bed2de330a447ec61ac15fa672695eed3beb49d85f90a009f", 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/ext_format-c5841a42df487e8a)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test codegen::tests::test_generate_inner_code_literal ... ok
[INFO] [stdout] test codegen::tests::test_generate_inner_code_group_with_separator ... ok
[INFO] [stdout] test codegen::tests::test_generate_inner_code_variable ... ok
[INFO] [stdout] test codegen::tests::test_generate_inner_code_hidden_variable ... ok
[INFO] [stdout] test codegen::tests::test_generate_inner_code_group_without_separator ... ok
[INFO] [stdout] test codegen::tests::test_generate_code_group_with_hidden_variable ... ok
[INFO] [stdout] test parse::tests::test_parse_binding_with_variable ... ok
[INFO] [stdout] test parse::tests::test_parse_bound_ident_only_ident ... ok
[INFO] [stdout] test parse::tests::test_parse_bound_ident_with_inner_ident ... ok
[INFO] [stdout] test parse::tests::test_parse_group_basic ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_balanced_parenthesis ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_hidden_variable_and_trailing_literal ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_string_separator ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_variable ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_unbalanced_parenthesis ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_variable_and_trailing_literal ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_escaped_escaped_separator ... ok
[INFO] [stdout] test parse::tests::test_parse_toplevel ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_char_separator ... ok
[INFO] [stdout] test parse::tests::test_parse_variable_idents_with_braces ... ok
[INFO] [stdout] test parse::tests::test_parse_toplevel_matrix ... ok
[INFO] [stdout] test parse::tests::test_parse_variable_idents_with_braces_single_ident ... ok
[INFO] [stdout] test parse::tests::test_parse_ident_valid ... ok
[INFO] [stdout] test parse::tests::test_parse_variable_idents_without_braces ... ok
[INFO] [stdout] test util::tests::test_invalid_first_hex ... ok
[INFO] [stdout] test util::tests::test_invalid_second_hex ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_hidden_variable ... ok
[INFO] [stdout] test util::tests::test_unescape_backslash ... ok
[INFO] [stdout] test parse::tests::test_parse_ident_stops_at_special_char ... ok
[INFO] [stdout] test parse::tests::test_parse_group_with_escaped_separator ... ok
[INFO] [stdout] test parse::tests::test_parse_ident_start_with_underscore ... ok
[INFO] [stdout] test util::tests::test_unescape_empty_string ... ok
[INFO] [stdout] test util::tests::test_unescape_hex ... ok
[INFO] [stdout] test util::tests::test_unescape_incomplete_escape ... ok
[INFO] [stdout] test util::tests::test_unescape_mixed ... ok
[INFO] [stdout] test util::tests::test_unescape_newline ... ok
[INFO] [stdout] test util::tests::test_unescape_return ... ok
[INFO] [stdout] test util::tests::test_unescape_trailing_backslash ... ok
[INFO] [stdout] test util::tests::test_unescape_tab ... ok
[INFO] [stdout] test util::tests::test_unescape_hex_lowercase ... ok
[INFO] [stdout] test util::tests::test_unescape_trailing_hex ... ok
[INFO] [stdout] test util::tests::test_unindent_basic ... ok
[INFO] [stdout] test util::tests::test_unindent_empty_lines ... ok
[INFO] [stdout] test util::tests::test_unindent_empty_string ... ok
[INFO] [stdout] test util::tests::test_unescape_no_escape_characters ... ok
[INFO] [stdout] test util::tests::test_unindent_mixed_indent ... ok
[INFO] [stdout] test util::tests::test_unindent_new_lines_only ... ok
[INFO] [stdout] test util::tests::test_unindent_no_indent ... ok
[INFO] [stdout] test util::tests::test_unindent_single_line ... ok
[INFO] [stdout] test parse::tests::test_parse_binding_invalid_start - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_bound_ident_missing_closing_brace - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_bound_ident_missing_opening_brace - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_group_unexpected_end - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_bound_ident_with_invalid_char - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_variable_idents_invalid_start_without_braces - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_variable_idents_invalid_start_with_braces - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_ident_start_with_number - should panic ... ok
[INFO] [stdout] test parse::tests::test_parse_ident_start_with_special_char - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ext_format
[INFO] [stderr] error: DefId(0:0 ~ ext_format[c5af]) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type proc-macro --color auto --crate-name ext_format --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ext_format=/opt/rustwide/target/debug/deps/libext_format-23fd419c011f9526.so --extern litrs=/opt/rustwide/target/debug/deps/liblitrs-59db3c548cd2eb22.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4791378b95cfd97e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-8b1ffbb0eb952e77.rlib --extern proc_macro -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "6eb40a9f74e0dc1bed2de330a447ec61ac15fa672695eed3beb49d85f90a009f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb40a9f74e0dc1bed2de330a447ec61ac15fa672695eed3beb49d85f90a009f", kill_on_drop: false }`
[INFO] [stdout] 6eb40a9f74e0dc1bed2de330a447ec61ac15fa672695eed3beb49d85f90a009f