[INFO] fetching crate libherokubuildpack 0.26.1...
[INFO] testing libherokubuildpack-0.26.1 against nightly-2025-01-18 for randomize-layout-2
[INFO] extracting crate libherokubuildpack 0.26.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate libherokubuildpack 0.26.1 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libherokubuildpack 0.26.1
[INFO] finished tweaking crates.io crate libherokubuildpack 0.26.1
[INFO] tweaked toml for crates.io crate libherokubuildpack 0.26.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 129 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libcnb-proc-macros v0.26.1
[INFO] [stderr]   Downloaded libcnb-common v0.26.1
[INFO] [stderr]   Downloaded cargo_metadata v0.19.1
[INFO] [stderr]   Downloaded libcnb-data v0.26.1
[INFO] [stderr]   Downloaded libcnb v0.26.1
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c0364c80d9775265d39b6a3b303f9973a3375837044f9345531b11a8c09d6b4
[INFO] running `Command { std: "docker" "start" "-a" "1c0364c80d9775265d39b6a3b303f9973a3375837044f9345531b11a8c09d6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c0364c80d9775265d39b6a3b303f9973a3375837044f9345531b11a8c09d6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0364c80d9775265d39b6a3b303f9973a3375837044f9345531b11a8c09d6b4", kill_on_drop: false }`
[INFO] [stdout] 1c0364c80d9775265d39b6a3b303f9973a3375837044f9345531b11a8c09d6b4
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19d5b1d3a7a7da1b2a6539dd438e1af12939a9ead2ab4a51559f50b80d57e856
[INFO] running `Command { std: "docker" "start" "-a" "19d5b1d3a7a7da1b2a6539dd438e1af12939a9ead2ab4a51559f50b80d57e856", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling equivalent v1.0.1
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[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling winnow v0.6.24
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling rustls-pki-types v1.10.1
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[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling rustls v0.23.21
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[INFO] [stderr]    Compiling log v0.4.25
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling base64 v0.22.1
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[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling tar v0.4.43
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling libz-sys v1.1.21
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[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling cargo_metadata v0.19.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling libcnb-proc-macros v0.26.1
[INFO] [stderr]    Compiling libcnb-common v0.26.1
[INFO] [stderr]    Compiling libcnb-data v0.26.1
[INFO] [stderr]    Compiling libcnb v0.26.1
[INFO] [stderr]    Compiling libherokubuildpack v0.26.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.11s
[INFO] running `Command { std: "docker" "inspect" "19d5b1d3a7a7da1b2a6539dd438e1af12939a9ead2ab4a51559f50b80d57e856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d5b1d3a7a7da1b2a6539dd438e1af12939a9ead2ab4a51559f50b80d57e856", kill_on_drop: false }`
[INFO] [stdout] 19d5b1d3a7a7da1b2a6539dd438e1af12939a9ead2ab4a51559f50b80d57e856
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28e646d5dc26427ad6b27ecbaf6ea60a00adc0052ffe7d667ca2390b5a57b3ec
[INFO] running `Command { std: "docker" "start" "-a" "28e646d5dc26427ad6b27ecbaf6ea60a00adc0052ffe7d667ca2390b5a57b3ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling tempfile v3.15.0
[INFO] [stderr]    Compiling libherokubuildpack v0.26.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "28e646d5dc26427ad6b27ecbaf6ea60a00adc0052ffe7d667ca2390b5a57b3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e646d5dc26427ad6b27ecbaf6ea60a00adc0052ffe7d667ca2390b5a57b3ec", kill_on_drop: false }`
[INFO] [stdout] 28e646d5dc26427ad6b27ecbaf6ea60a00adc0052ffe7d667ca2390b5a57b3ec
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66ff13e9da52b0ee518470ae89bd29c6330d65f52b10c786989c90cb85521ddb
[INFO] running `Command { std: "docker" "start" "-a" "66ff13e9da52b0ee518470ae89bd29c6330d65f52b10c786989c90cb85521ddb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libherokubuildpack-b8d60ffee3f69b6a)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test inventory::artifact::tests::test_arch_display_format ... ok
[INFO] [stdout] test inventory::artifact::tests::test_os_parsing ... ok
[INFO] [stdout] test inventory::artifact::tests::test_os_display_format ... ok
[INFO] [stdout] test inventory::artifact::tests::test_arch_parsing ... ok
[INFO] [stdout] test inventory::checksum::tests::test_checksum_parse_and_serialize ... ok
[INFO] [stdout] test inventory::checksum::tests::test_invalid_checksum_deserialization ... ok
[INFO] [stdout] test inventory::checksum::tests::test_invalid_checksum_size ... ok
[INFO] [stdout] test inventory::checksum::tests::test_checksum_serialization ... ok
[INFO] [stdout] test fs::test::test ... ok
[INFO] [stdout] test inventory::checksum::tests::test_invalid_hex_input ... ok
[INFO] [stdout] test toml::test::test_common_case ... ok
[INFO] [stdout] test toml::test::test_partial_match ... ok
[INFO] [stdout] test toml::test::test_does_not_modify_value_types ... ok
[INFO] [stdout] test toml::test::test_value_from_dotted_keys ... ok
[INFO] [stdout] test toml::test::test_value_from_table ... ok
[INFO] [stdout] test write::mappers::test::test_add_prefix ... ok
[INFO] [stdout] test toml::test::test_works_without_keys ... ok
[INFO] [stdout] test inventory::test::test_dont_resolve_artifact_with_wrong_version ... ok
[INFO] [stdout] test write::mappers::test::test_map_utf8_lossy ... ok
[INFO] [stdout] test inventory::test::test_matching_artifact_resolution ... ok
[INFO] [stdout] test inventory::test::test_dont_resolve_artifact_with_wrong_arch ... ok
[INFO] [stdout] test write::test::test_mapped_write ... ok
[INFO] [stdout] test write::test::test_tee_write ... ok
[INFO] [stdout] test command::test::test_output_and_write_streams ... ok
[INFO] [stdout] test command::test::test_spawn_and_write_streams ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libherokubuildpack
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/write.rs - write::mappers::map_utf8_lossy (line 222) - compile ... ok
[INFO] [stdout] test src/write.rs - write::mappers::add_prefix (line 195) - compile ... ok
[INFO] [stdout] test src/command.rs - command::CommandExt::spawn_and_write_streams (line 21) - compile ... ok
[INFO] [stdout] test src/command.rs - command::CommandExt::output_and_write_streams (line 47) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::move_directory_contents (line 8) - compile ... ok
[INFO] [stdout] test src/error.rs - error::on_error (line 12) ... ok
[INFO] [stdout] test src/digest.rs - digest::sha256 (line 10) ... ok
[INFO] [stdout] test src/toml.rs - toml::toml_select_value (line 10) ... ok
[INFO] [stdout] test src/download.rs - download::download_file (line 16) ... FAILED
[INFO] [stdout] test src/inventory.rs - inventory (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/download.rs - download::download_file (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/download.rs:12:51:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: HttpError(Transport(Transport { kind: Dns, message: Some("resolve dns name 'example.com:443'"), url: Some(Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("example.com")), port: None, path: "/", query: None, fragment: None }), source: Some(Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }) }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5df361f3723a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5df361f3723a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5df361f3723a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5df361f3723a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5df361f59d53 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5df361f59d53 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x5df361f33343 - std::io::Write::write_fmt::h00c8700df393f328
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x5df361f37082 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5df361f37fdf - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x5df361f37e4a - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:325:9
[INFO] [stdout]   10:     0x5df361f38a02 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:831:13
[INFO] [stdout]   11:     0x5df361f3878a - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13
[INFO] [stdout]   12:     0x5df361f37739 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   13:     0x5df361f3841d - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   14:     0x5df361f586b0 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   15:     0x5df361f58b26 - core::result::unwrap_failed::h7979f09313fe1849
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1704:5
[INFO] [stdout]   16:     0x5df361c66b3b - rust_out::main::_doctest_main_src_download_rs_16_0::h2a1576141183563e
[INFO] [stdout]   17:     0x5df361c66916 - rust_out::main::he88f0b9b281d54e0
[INFO] [stdout]   18:     0x5df361c64dc3 - core::ops::function::FnOnce::call_once::hcf3829d8b58d0254
[INFO] [stdout]   19:     0x5df361c64ad6 - std::sys::backtrace::__rust_begin_short_backtrace::h5e1527399e8d5bd4
[INFO] [stdout]   20:     0x5df361c64ab9 - std::rt::lang_start::{{closure}}::h2c234101ed7b1b74
[INFO] [stdout]   21:     0x5df361f2f1b0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h1b085b6c1d2518b2
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   22:     0x5df361f2f1b0 - std::panicking::try::do_call::h382f964a5a23b565
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   23:     0x5df361f2f1b0 - std::panicking::try::h57f991055eb622f9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   24:     0x5df361f2f1b0 - std::panic::catch_unwind::h4d9a74ef04456343
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   25:     0x5df361f2f1b0 - std::rt::lang_start_internal::{{closure}}::h2faa8ae84a93f314
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/rt.rs:163:24
[INFO] [stdout]   26:     0x5df361f2f1b0 - std::panicking::try::do_call::h0f8932bf638a9bf5
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   27:     0x5df361f2f1b0 - std::panicking::try::h683416ea756b175d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   28:     0x5df361f2f1b0 - std::panic::catch_unwind::h56189fac8994979f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x5df361f2f1b0 - std::rt::lang_start_internal::h8bbc1061691274fe
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/rt.rs:159:5
[INFO] [stdout]   30:     0x5df361c64aa1 - std::rt::lang_start::h601b10a269c70ef7
[INFO] [stdout]   31:     0x5df361c66d85 - main
[INFO] [stdout]   32:     0x78b27de01d90 - <unknown>
[INFO] [stdout]   33:     0x78b27de01e40 - __libc_start_main
[INFO] [stdout]   34:     0x5df361c61b25 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/download.rs - download::download_file (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "66ff13e9da52b0ee518470ae89bd29c6330d65f52b10c786989c90cb85521ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ff13e9da52b0ee518470ae89bd29c6330d65f52b10c786989c90cb85521ddb", kill_on_drop: false }`
[INFO] [stdout] 66ff13e9da52b0ee518470ae89bd29c6330d65f52b10c786989c90cb85521ddb
