[INFO] fetching crate cr_program_settings 0.1.2... [INFO] testing cr_program_settings-0.1.2 against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285 [INFO] extracting crate cr_program_settings 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate cr_program_settings 0.1.2 on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cr_program_settings 0.1.2 [INFO] finished tweaking crates.io crate cr_program_settings 0.1.2 [INFO] tweaked toml for crates.io crate cr_program_settings 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding toml v0.7.8 (latest: v0.8.19) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.21) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df6b116216e3fab4adf74dd62a9b32be430a32ea40080bb7723e789caa8c05f7 [INFO] running `Command { std: "docker" "start" "-a" "df6b116216e3fab4adf74dd62a9b32be430a32ea40080bb7723e789caa8c05f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df6b116216e3fab4adf74dd62a9b32be430a32ea40080bb7723e789caa8c05f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df6b116216e3fab4adf74dd62a9b32be430a32ea40080bb7723e789caa8c05f7", kill_on_drop: false }` [INFO] [stdout] df6b116216e3fab4adf74dd62a9b32be430a32ea40080bb7723e789caa8c05f7 [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90061030b9dff14f4d7986ddad055183268fee3c71e20a40f595ed3aca409c1d [INFO] running `Command { std: "docker" "start" "-a" "90061030b9dff14f4d7986ddad055183268fee3c71e20a40f595ed3aca409c1d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.7 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling cr_program_settings v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.03s [INFO] running `Command { std: "docker" "inspect" "90061030b9dff14f4d7986ddad055183268fee3c71e20a40f595ed3aca409c1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90061030b9dff14f4d7986ddad055183268fee3c71e20a40f595ed3aca409c1d", kill_on_drop: false }` [INFO] [stdout] 90061030b9dff14f4d7986ddad055183268fee3c71e20a40f595ed3aca409c1d [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8db202e19aa6f71d49e3de9e667c228959f9e9d70f93618cb1099aa11c0c2f9 [INFO] running `Command { std: "docker" "start" "-a" "e8db202e19aa6f71d49e3de9e667c228959f9e9d70f93618cb1099aa11c0c2f9", kill_on_drop: false }` [INFO] [stderr] Compiling cr_program_settings v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "e8db202e19aa6f71d49e3de9e667c228959f9e9d70f93618cb1099aa11c0c2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8db202e19aa6f71d49e3de9e667c228959f9e9d70f93618cb1099aa11c0c2f9", kill_on_drop: false }` [INFO] [stdout] e8db202e19aa6f71d49e3de9e667c228959f9e9d70f93618cb1099aa11c0c2f9 [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d2829729574442c532244bee44e67a16e22d4ab4836335b504c7f2e5a42e90e [INFO] running `Command { std: "docker" "start" "-a" "8d2829729574442c532244bee44e67a16e22d4ab4836335b504c7f2e5a42e90e", 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/cr_program_settings-bed78eaa3e778118) [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 tests/test_functions.rs (/opt/rustwide/target/debug/deps/test_functions-1ca081427ffd8c3e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_functions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_macros.rs (/opt/rustwide/target/debug/deps/test_macros-166994810d9d3769) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_filename_macros ... ok [INFO] [stdout] test test_primary_macros ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cr_program_settings [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - delete_setting_file (line 282) ... ok [INFO] [stdout] test src/lib.rs - load_settings (line 95) ... ok [INFO] [stdout] test src/settings_container.rs - settings_container::SettingsContainer::try_load_or_default (line 49) ... ok [INFO] [stdout] test src/lib.rs - save_settings (line 40) ... ok [INFO] [stdout] test src/settings_container.rs - settings_container::SettingsContainer::save (line 99) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/settings_container.rs - settings_container::SettingsContainer::save (line 99) stdout ---- [INFO] [stdout] Error: "thread 'main' panicked at /tmp/rustdoctesthOmUZm/doctest_2021.rs:143:101:\ncalled `Result::unwrap()` on an `Err` value: DeserializationError(Error { inner: Error { inner: TomlError { message: \"invalid type: map, expected a string\", original: Some(\"crate_name = \\\"cr_program_settings\\\"\\nfile_name = \\\"doctest_save_settings.ser\\\"\\n\\n[settings]\\nfield1 = 124\\nfield2 = true\\nfield3 = \\\"cool struct data in a string!\\\"\\n\"), keys: [\"settings\"], span: Some(76..154) } } })\nstack backtrace:\n 0: 0x5922ec69ee6a - std::backtrace_rs::backtrace::libunwind::trace::h0b70b9423e9d16d3\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5\n 1: 0x5922ec69ee6a - std::backtrace_rs::backtrace::trace_unsynchronized::h41a6d6747b7a8eec\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5\n 2: 0x5922ec69ee6a - std::sys::backtrace::_print_fmt::hc7c5a78d80682aba\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:66:9\n 3: 0x5922ec69ee6a - ::fmt::hd4fdfca2994da546\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:39:26\n 4: 0x5922ec6c6adb - core::fmt::rt::Argument::fmt::hf99fefc5c46831d6\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/fmt/rt.rs:177:76\n 5: 0x5922ec6c6adb - core::fmt::write::h98fc8fc0872eb800\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/fmt/mod.rs:1178:21\n 6: 0x5922ec69b873 - std::io::Write::write_fmt::hc8a6a2d1c9892a42\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/io/mod.rs:1823:15\n 7: 0x5922ec69ecb2 - std::sys::backtrace::BacktraceLock::print::h8d5848a17a7460af\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:42:9\n 8: 0x5922ec6a05e5 - std::panicking::default_hook::{{closure}}::hc1055ce5a16caaaf\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:268:22\n 9: 0x5922ec6a0414 - std::panicking::default_hook::h18285eee104702ef\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:295:9\n 10: 0x5922ec6a0c27 - std::panicking::rust_panic_with_hook::h6b7d3dd5857887cd\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:801:13\n 11: 0x5922ec6a0ac7 - std::panicking::begin_panic_handler::{{closure}}::he5e8e895688cd622\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:674:13\n 12: 0x5922ec69f349 - std::sys::backtrace::__rust_end_short_backtrace::h7ac5700345d0de4e\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:170:18\n 13: 0x5922ec6a0754 - rust_begin_unwind\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:665:5\n 14: 0x5922ec6c4f33 - core::panicking::panic_fmt::h685c6841386827a1\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/panicking.rs:74:14\n 15: 0x5922ec6c5316 - core::result::unwrap_failed::ha216cdc5e677ea84\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/result.rs:1689:5\n 16: 0x5922ec52d1e5 - doctest_2021::__doctest_3::main::h9b0af1939fe5086d\n 17: 0x5922ec52d384 - doctest_2021::__doctest_3::TEST::{{closure}}::hdebe165688551c36\n 18: 0x5922ec506c56 - core::ops::function::FnOnce::call_once::h471f836b366c0bca\n 19: 0x5922ec52dd74 - doctest_2021::main::h607f6da6b158a447\n 20: 0x5922ec506de3 - core::ops::function::FnOnce::call_once::hbe5ef95bba90120c\n 21: 0x5922ec505b66 - std::sys::backtrace::__rust_begin_short_backtrace::hec0017c3507eb0a2\n 22: 0x5922ec505939 - std::rt::lang_start::{{closure}}::h4b0b631b9d4b664c\n 23: 0x5922ec694f50 - core::ops::function::impls:: for &F>::call_once::h6095bbadbd2380c1\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/ops/function.rs:284:13\n 24: 0x5922ec694f50 - std::panicking::try::do_call::h8cbb3bac88d50fe1\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:557:40\n 25: 0x5922ec694f50 - std::panicking::try::h9130ad2a20f0a67e\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:520:19\n 26: 0x5922ec694f50 - std::panic::catch_unwind::hc6cd31093dd6e4a9\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panic.rs:345:14\n 27: 0x5922ec694f50 - std::rt::lang_start_internal::{{closure}}::h1b8f4ea73eaa0d47\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/rt.rs:143:48\n 28: 0x5922ec694f50 - std::panicking::try::do_call::h869f42fce07e0e2c\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:557:40\n 29: 0x5922ec694f50 - std::panicking::try::hee8ab441a3b56bf5\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:520:19\n 30: 0x5922ec694f50 - std::panic::catch_unwind::haafaf5309edbb6a2\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panic.rs:345:14\n 31: 0x5922ec694f50 - std::rt::lang_start_internal::h5c94ab59acc820a3\n at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/rt.rs:143:20\n 32: 0x5922ec505917 - std::rt::lang_start::h894e79be30326872\n 33: 0x5922ec538d75 - main\n 34: 0x748824464d90 - \n 35: 0x748824464e40 - __libc_start_main\n 36: 0x5922ec4f65c5 - _start\n 37: 0x0 - \n" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/settings_container.rs - settings_container::SettingsContainer::save (line 99) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "8d2829729574442c532244bee44e67a16e22d4ab4836335b504c7f2e5a42e90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d2829729574442c532244bee44e67a16e22d4ab4836335b504c7f2e5a42e90e", kill_on_drop: false }` [INFO] [stdout] 8d2829729574442c532244bee44e67a16e22d4ab4836335b504c7f2e5a42e90e