[INFO] fetching crate keep-a-changelog 0.1.4...
[INFO] testing keep-a-changelog-0.1.4 against 1.93.0 for beta-1.94-1
[INFO] extracting crate keep-a-changelog 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate keep-a-changelog 0.1.4
[INFO] finished tweaking crates.io crate keep-a-changelog 0.1.4
[INFO] tweaked toml for crates.io crate keep-a-changelog 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate keep-a-changelog 0.1.4 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding derive-getters v0.3.0 (available: v0.5.0)
[INFO] [stderr]       Adding rstest v0.19.0 (available: v0.26.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded log4rs v1.4.0
[INFO] [stderr]   Downloaded rstest_macros v0.19.0
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 51e460284e68fd079c54bef9fbed913cbf7d6ec4135597b300beb136827ee3cc
[INFO] running `Command { std: "docker" "start" "-a" "51e460284e68fd079c54bef9fbed913cbf7d6ec4135597b300beb136827ee3cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling derive-getters v0.3.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_setters v0.1.8
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling keep-a-changelog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.80s
[INFO] running `Command { std: "docker" "inspect" "51e460284e68fd079c54bef9fbed913cbf7d6ec4135597b300beb136827ee3cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e460284e68fd079c54bef9fbed913cbf7d6ec4135597b300beb136827ee3cc", kill_on_drop: false }`
[INFO] [stdout] 51e460284e68fd079c54bef9fbed913cbf7d6ec4135597b300beb136827ee3cc
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6219fbbc941e9e61677617608f048bb55752df9fb17d3be96fb42ad5feb7fcb8
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[INFO] [stderr]    Compiling keep-a-changelog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.71s
[INFO] running `Command { std: "docker" "inspect" "6219fbbc941e9e61677617608f048bb55752df9fb17d3be96fb42ad5feb7fcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6219fbbc941e9e61677617608f048bb55752df9fb17d3be96fb42ad5feb7fcb8", kill_on_drop: false }`
[INFO] [stdout] 6219fbbc941e9e61677617608f048bb55752df9fb17d3be96fb42ad5feb7fcb8
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68669cfc5647b0509b15da60b7cd3ac06c1e18e5a025e80d62fb0ddf67554604
[INFO] running `Command { std: "docker" "start" "-a" "68669cfc5647b0509b15da60b7cd3ac06c1e18e5a025e80d62fb0ddf67554604", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keep_a_changelog-6b599b3b352cf285)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test changelog::test::create_default_changelog::compact_2_true ... FAILED
[INFO] [stdout] test changelog::test::create_early_changelog_with_multiple_sections::compact_2_true ... FAILED
[INFO] [stdout] test changelog::test::create_early_changelog_with_multiple_sections::compact_1_false ... FAILED
[INFO] [stdout] test changelog::test::create_default_changelog::compact_1_false ... FAILED
[INFO] [stdout] test changelog::test::test_add_link ... ok
[INFO] [stdout] test changelog::test::create_default_changelog_with_unreleased::compact_1_false ... FAILED
[INFO] [stdout] test changelog::test::create_early_changelog::compact_1_false ... FAILED
[INFO] [stdout] test changelog::test::create_early_changelog::compact_2_true ... FAILED
[INFO] [stdout] test link::tests::test_new_with_invalid_url ... ok
[INFO] [stdout] test link::tests::test_new_with_invalid_anchor ... ok
[INFO] [stdout] test changelog::test::create_default_changelog_with_unreleased::compact_2_true ... FAILED
[INFO] [stdout] test changelog::test::create_initial_changelog_unreleased::compact_1_false ... FAILED
[INFO] [stdout] test link::tests::test_new_with_valid_anchor_and_url ... ok
[INFO] [stdout] test link::tests::test_new_with_valid_decorarted_anchor_and_url ... ok
[INFO] [stdout] test changelog::test::create_initial_changelog_unreleased::compact_2_true ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_01 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_03 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_02 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_04 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_05 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_09 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_10 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_06 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_08 ... FAILED
[INFO] [stdout] test changelog::test::test_save_to_file::case_07 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_default_changelog::compact_2_true stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::532 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::538 Changelog: Changelog {
[INFO] [stdout]     lint: Some(
[INFO] [stdout]         {
[INFO] [stdout]             "MD032",
[INFO] [stdout]             "MD022",
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: true,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_early_changelog_with_multiple_sections::compact_2_true stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::702 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: Some(
[INFO] [stdout]         "test flag",
[INFO] [stdout]     ),
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: Some(
[INFO] [stdout]         "https://github.com/napalmpapalam/keep-a-changelog-rs",
[INFO] [stdout]     ),
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Setting compact output
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::758 Changelog: Changelog {
[INFO] [stdout]     lint: Some(
[INFO] [stdout]         {
[INFO] [stdout]             "MD032",
[INFO] [stdout]             "MD022",
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     flag: Some(
[INFO] [stdout]         "test flag",
[INFO] [stdout]     ),
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: Some(
[INFO] [stdout]         "https://github.com/napalmpapalam/keep-a-changelog-rs",
[INFO] [stdout]     ),
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "New feature",
[INFO] [stdout]                     "Another new feature",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Bug fix to one old feature",
[INFO] [stdout]                     "Bug fix to another old feature",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 2,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-20,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Default changelog description",
[INFO] [stdout]                     "Changelog builder error when title and description are not provided",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 1,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-18,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Parsing anchor links in the middle of the file",
[INFO] [stdout]                     "Error readability",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 0,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-04-28,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "Initial release",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: true,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_early_changelog_with_multiple_sections::compact_1_false stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::758 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: Some(
[INFO] [stdout]         "test flag",
[INFO] [stdout]     ),
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: Some(
[INFO] [stdout]         "https://github.com/napalmpapalam/keep-a-changelog-rs",
[INFO] [stdout]     ),
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "New feature",
[INFO] [stdout]                     "Another new feature",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Bug fix to one old feature",
[INFO] [stdout]                     "Bug fix to another old feature",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 2,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-20,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Default changelog description",
[INFO] [stdout]                     "Changelog builder error when title and description are not provided",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 1,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-18,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Parsing anchor links in the middle of the file",
[INFO] [stdout]                     "Error readability",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 0,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-04-28,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "Initial release",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_default_changelog::compact_1_false stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::538 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_default_changelog_with_unreleased::compact_1_false stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::564 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::570 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_early_changelog::compact_1_false stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::676 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: Some(
[INFO] [stdout]         "test flag",
[INFO] [stdout]     ),
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: Some(
[INFO] [stdout]         "https://github.com/napalmpapalam/keep-a-changelog-rs",
[INFO] [stdout]     ),
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 2,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-20,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Default changelog description",
[INFO] [stdout]                     "Changelog builder error when title and description are not provided",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 1,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-18,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Parsing anchor links in the middle of the file",
[INFO] [stdout]                     "Error readability",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 0,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-04-28,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "Initial release",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_early_changelog::compact_2_true stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::625 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: Some(
[INFO] [stdout]         "test flag",
[INFO] [stdout]     ),
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: Some(
[INFO] [stdout]         "https://github.com/napalmpapalam/keep-a-changelog-rs",
[INFO] [stdout]     ),
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Setting compact output
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::676 Changelog: Changelog {
[INFO] [stdout]     lint: Some(
[INFO] [stdout]         {
[INFO] [stdout]             "MD022",
[INFO] [stdout]             "MD032",
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     flag: Some(
[INFO] [stdout]         "test flag",
[INFO] [stdout]     ),
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: Some(
[INFO] [stdout]         "https://github.com/napalmpapalam/keep-a-changelog-rs",
[INFO] [stdout]     ),
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 2,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-20,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Default changelog description",
[INFO] [stdout]                     "Changelog builder error when title and description are not provided",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 1,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-05-18,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [
[INFO] [stdout]                     "Parsing anchor links in the middle of the file",
[INFO] [stdout]                     "Error readability",
[INFO] [stdout]                 ],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]         Release {
[INFO] [stdout]             version: Some(
[INFO] [stdout]                 Version {
[INFO] [stdout]                     major: 0,
[INFO] [stdout]                     minor: 1,
[INFO] [stdout]                     patch: 0,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: Some(
[INFO] [stdout]                 2024-04-28,
[INFO] [stdout]             ),
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "Initial release",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: true,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_default_changelog_with_unreleased::compact_2_true stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::564 Changelog: Changelog {
[INFO] [stdout]     lint: Some(
[INFO] [stdout]         {
[INFO] [stdout]             "MD032",
[INFO] [stdout]             "MD022",
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: true,
[INFO] [stdout] }
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::570 Changelog: Changelog {
[INFO] [stdout]     lint: Some(
[INFO] [stdout]         {
[INFO] [stdout]             "MD032",
[INFO] [stdout]             "MD022",
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: true,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_initial_changelog_unreleased::compact_1_false stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::601 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "Initial commit",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::create_initial_changelog_unreleased::compact_2_true stdout ----
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::589 Changelog: Changelog {
[INFO] [stdout]     lint: None,
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: false,
[INFO] [stdout] }
[INFO] [stdout] Setting compact output
[INFO] [stdout] DEBUG keep_a_changelog::changelog::test::601 Changelog: Changelog {
[INFO] [stdout]     lint: Some(
[INFO] [stdout]         {
[INFO] [stdout]             "MD022",
[INFO] [stdout]             "MD032",
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     flag: None,
[INFO] [stdout]     title: None,
[INFO] [stdout]     description: None,
[INFO] [stdout]     head: "HEAD",
[INFO] [stdout]     footer: None,
[INFO] [stdout]     url: None,
[INFO] [stdout]     releases: [
[INFO] [stdout]         Release {
[INFO] [stdout]             version: None,
[INFO] [stdout]             yanked: false,
[INFO] [stdout]             description: None,
[INFO] [stdout]             date: None,
[INFO] [stdout]             changes: Changes {
[INFO] [stdout]                 added: [
[INFO] [stdout]                     "Initial commit",
[INFO] [stdout]                 ],
[INFO] [stdout]                 changed: [],
[INFO] [stdout]                 deprecated: [],
[INFO] [stdout]                 removed: [],
[INFO] [stdout]                 fixed: [],
[INFO] [stdout]                 security: [],
[INFO] [stdout]                 compact: false,
[INFO] [stdout]             },
[INFO] [stdout]             compact: false,
[INFO] [stdout]         },
[INFO] [stdout]     ],
[INFO] [stdout]     links: [],
[INFO] [stdout]     tag_prefix: None,
[INFO] [stdout]     compact: true,
[INFO] [stdout] }
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/changelog.rs:162:24
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_01 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_01' (36) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05612 - keep_a_changelog::changelog::test::test_save_to_file::case_01::hf8793074daa62a65
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a05637 - keep_a_changelog::changelog::test::test_save_to_file::case_01::{{closure}}::h5b104f8e457064a1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e22d6 - core::ops::function::FnOnce::call_once::h734a46d2be640312
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_03 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_03' (38) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a056f2 - keep_a_changelog::changelog::test::test_save_to_file::case_03::he9e1696d376ae26c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a05717 - keep_a_changelog::changelog::test::test_save_to_file::case_03::{{closure}}::hf3ce35e5de936799
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e20c6 - core::ops::function::FnOnce::call_once::h2c9a2f44d4157679
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_02 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_02' (37) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05682 - keep_a_changelog::changelog::test::test_save_to_file::case_02::h3de65ad644fe36bd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a056a7 - keep_a_changelog::changelog::test::test_save_to_file::case_02::{{closure}}::h8e6807bb23b68096
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e2396 - core::ops::function::FnOnce::call_once::h8e27a5fc3bb861bb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_04 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_04' (39) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05762 - keep_a_changelog::changelog::test::test_save_to_file::case_04::h5f528779548bc9db
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a05787 - keep_a_changelog::changelog::test::test_save_to_file::case_04::{{closure}}::hc276610d681c2ea7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e25d6 - core::ops::function::FnOnce::call_once::hc02b5f094ab4cea7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_05 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_05' (40) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a057d2 - keep_a_changelog::changelog::test::test_save_to_file::case_05::ha4b827366824e956
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a057f7 - keep_a_changelog::changelog::test::test_save_to_file::case_05::{{closure}}::h83f56958449530ca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e23d6 - core::ops::function::FnOnce::call_once::h8f00ff5839492f80
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_09 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_09' (44) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05992 - keep_a_changelog::changelog::test::test_save_to_file::case_09::hc493986a0777fece
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a059b7 - keep_a_changelog::changelog::test::test_save_to_file::case_09::{{closure}}::h669f3b89bb34fcbd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e2656 - core::ops::function::FnOnce::call_once::hec6523d9924fd764
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_10 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_10' (45) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05a02 - keep_a_changelog::changelog::test::test_save_to_file::case_10::hea2a14add018eb9f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a05a27 - keep_a_changelog::changelog::test::test_save_to_file::case_10::{{closure}}::h1c90b7923ba63f6e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e2046 - core::ops::function::FnOnce::call_once::h296e5d2f180522b3
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_06 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_06' (41) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05842 - keep_a_changelog::changelog::test::test_save_to_file::case_06::h84ddbf55946e497c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a05867 - keep_a_changelog::changelog::test::test_save_to_file::case_06::{{closure}}::h89826bf45644c3a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e2546 - core::ops::function::FnOnce::call_once::hb983027e5460a1ab
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_08 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_08' (43) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a05922 - keep_a_changelog::changelog::test::test_save_to_file::case_08::h3390dc7d55d220ac
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a05947 - keep_a_changelog::changelog::test::test_save_to_file::case_08::{{closure}}::h7e089bd2683b1904
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e2206 - core::ops::function::FnOnce::call_once::h5da911ad61fd2fd7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- changelog::test::test_save_to_file::case_07 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'changelog::test::test_save_to_file::case_07' (42) panicked at src/changelog.rs:784:38:
[INFO] [stdout] failed to create temporary directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6452f9da8312 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6452f9da8312 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6452f9da8312 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x6452f9da8312 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x6452f9db9907 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6452f9db9907 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x6452f9d75556 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6452f9d75556 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6452f9d86c09 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x6452f9d86c09 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6452f9d86aa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6452f9a2a7fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6452f9a2a7fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6452f9d86e82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6452f9d86e82 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6452f9d86cc8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6452f9d815b9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x6452f9d6930d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6452f9dc223c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6452f9dc14c2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6452f99d97bc - core::result::Result<T,E>::expect::hc85b777253a41fc1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6452f99e923a - keep_a_changelog::changelog::test::test_save_to_file::h47e18759e07ec35a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:784:38
[INFO] [stdout]   22:     0x6452f9a058b2 - keep_a_changelog::changelog::test::test_save_to_file::case_07::h4732fe05097fd17e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:767:5
[INFO] [stdout]   23:     0x6452f9a058d7 - keep_a_changelog::changelog::test::test_save_to_file::case_07::{{closure}}::hbedd3fc3e20e5e24
[INFO] [stdout]                                at /opt/rustwide/workdir/src/changelog.rs:778:60
[INFO] [stdout]   24:     0x6452f99e21c6 - core::ops::function::FnOnce::call_once::h5c6d1148ecb2c811
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6452f9a2a62b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6452f9a2a62b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6452f9a3dfba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6452f9a3dfba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6452f9a3dfba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6452f9a3dfba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6452f9a3dfba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6452f9a3dfba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6452f9a3dfba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6452f9a18254 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6452f9a18254 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x6452f9a1bb82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6452f9a1bb82 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6452f9a1bb82 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6452f9a1bb82 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6452f9a1bb82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x6452f9a1bb82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6452f9d7cc3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6452f9d7cc3f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7aff7c0aaaa4 - <unknown>
[INFO] [stdout]   46:     0x7aff7c137a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     changelog::test::create_default_changelog::compact_1_false
[INFO] [stdout]     changelog::test::create_default_changelog::compact_2_true
[INFO] [stdout]     changelog::test::create_default_changelog_with_unreleased::compact_1_false
[INFO] [stdout]     changelog::test::create_default_changelog_with_unreleased::compact_2_true
[INFO] [stdout]     changelog::test::create_early_changelog::compact_1_false
[INFO] [stdout]     changelog::test::create_early_changelog::compact_2_true
[INFO] [stdout]     changelog::test::create_early_changelog_with_multiple_sections::compact_1_false
[INFO] [stdout]     changelog::test::create_early_changelog_with_multiple_sections::compact_2_true
[INFO] [stdout]     changelog::test::create_initial_changelog_unreleased::compact_1_false
[INFO] [stdout]     changelog::test::create_initial_changelog_unreleased::compact_2_true
[INFO] [stdout]     changelog::test::test_save_to_file::case_01
[INFO] [stdout]     changelog::test::test_save_to_file::case_02
[INFO] [stdout]     changelog::test::test_save_to_file::case_03
[INFO] [stdout]     changelog::test::test_save_to_file::case_04
[INFO] [stdout]     changelog::test::test_save_to_file::case_05
[INFO] [stdout]     changelog::test::test_save_to_file::case_06
[INFO] [stdout]     changelog::test::test_save_to_file::case_07
[INFO] [stdout]     changelog::test::test_save_to_file::case_08
[INFO] [stdout]     changelog::test::test_save_to_file::case_09
[INFO] [stdout]     changelog::test::test_save_to_file::case_10
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 20 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "68669cfc5647b0509b15da60b7cd3ac06c1e18e5a025e80d62fb0ddf67554604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68669cfc5647b0509b15da60b7cd3ac06c1e18e5a025e80d62fb0ddf67554604", kill_on_drop: false }`
[INFO] [stdout] 68669cfc5647b0509b15da60b7cd3ac06c1e18e5a025e80d62fb0ddf67554604
