[INFO] fetching crate libherokubuildpack 0.21.0...
[INFO] testing libherokubuildpack-0.21.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate libherokubuildpack 0.21.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate libherokubuildpack 0.21.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libherokubuildpack 0.21.0
[INFO] finished tweaking crates.io crate libherokubuildpack 0.21.0
[INFO] tweaked toml for crates.io crate libherokubuildpack 0.21.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 120 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.7)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.4)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding rustls v0.22.4 (latest: v0.23.8)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] [stderr]       Adding winsafe v0.0.19 (latest: v0.0.20)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libcnb-proc-macros v0.21.0
[INFO] [stderr]   Downloaded libcnb-data v0.21.0
[INFO] [stderr]   Downloaded libcnb v0.21.0
[INFO] [stderr]   Downloaded libcnb-package v0.21.0
[INFO] [stderr]   Downloaded libcnb-common v0.21.0
[INFO] [stderr]   Downloaded libcnb-test v0.21.0
[INFO] [stderr]   Downloaded fancy-regex v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 353d806535391add84ad0e0bf01ee7ee8a933d35649fd8509edd685a17a48891
[INFO] running `Command { std: "docker" "start" "-a" "353d806535391add84ad0e0bf01ee7ee8a933d35649fd8509edd685a17a48891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "353d806535391add84ad0e0bf01ee7ee8a933d35649fd8509edd685a17a48891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353d806535391add84ad0e0bf01ee7ee8a933d35649fd8509edd685a17a48891", kill_on_drop: false }`
[INFO] [stdout] 353d806535391add84ad0e0bf01ee7ee8a933d35649fd8509edd685a17a48891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 025ca518c867b2d7e4504711fb3951377dc216d4283edb2c4e85ae80583254e2
[INFO] running `Command { std: "docker" "start" "-a" "025ca518c867b2d7e4504711fb3951377dc216d4283edb2c4e85ae80583254e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling winnow v0.6.8
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling libz-sys v1.1.18
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling webpki-roots v0.26.1
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling rustls-webpki v0.102.4
[INFO] [stderr]    Compiling fancy-regex v0.13.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling ureq v2.9.7
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling toml_edit v0.22.13
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling libcnb-proc-macros v0.21.0
[INFO] [stderr]    Compiling toml v0.8.13
[INFO] [stderr]    Compiling libcnb-common v0.21.0
[INFO] [stderr]    Compiling libcnb-data v0.21.0
[INFO] [stderr]    Compiling libcnb v0.21.0
[INFO] [stderr]    Compiling libherokubuildpack v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.03s
[INFO] running `Command { std: "docker" "inspect" "025ca518c867b2d7e4504711fb3951377dc216d4283edb2c4e85ae80583254e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025ca518c867b2d7e4504711fb3951377dc216d4283edb2c4e85ae80583254e2", kill_on_drop: false }`
[INFO] [stdout] 025ca518c867b2d7e4504711fb3951377dc216d4283edb2c4e85ae80583254e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13febf7b8b5d8bb947f838a4b0e0ab9a1d461061f15dc50cf35a1e04e2628b69
[INFO] running `Command { std: "docker" "start" "-a" "13febf7b8b5d8bb947f838a4b0e0ab9a1d461061f15dc50cf35a1e04e2628b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling fancy-regex v0.13.0
[INFO] [stderr]    Compiling globset v0.4.14
[INFO] [stderr]    Compiling libcnb-proc-macros v0.21.0
[INFO] [stderr]    Compiling ignore v0.4.22
[INFO] [stderr]    Compiling libcnb-data v0.21.0
[INFO] [stderr]    Compiling libcnb-package v0.21.0
[INFO] [stderr]    Compiling libcnb v0.21.0
[INFO] [stderr]    Compiling libherokubuildpack v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libcnb-test v0.21.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.46s
[INFO] running `Command { std: "docker" "inspect" "13febf7b8b5d8bb947f838a4b0e0ab9a1d461061f15dc50cf35a1e04e2628b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13febf7b8b5d8bb947f838a4b0e0ab9a1d461061f15dc50cf35a1e04e2628b69", kill_on_drop: false }`
[INFO] [stdout] 13febf7b8b5d8bb947f838a4b0e0ab9a1d461061f15dc50cf35a1e04e2628b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ce8891b32148b507afc92724573b73e0a0a9b289bffecbef8882fa2024d1644
[INFO] running `Command { std: "docker" "start" "-a" "7ce8891b32148b507afc92724573b73e0a0a9b289bffecbef8882fa2024d1644", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libherokubuildpack-c7f851b2c4726a6f)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test buildpack_output::ansi_escape::test::handles_double_nested_color ... ok
[INFO] [stdout] test buildpack_output::ansi_escape::test::empty_line ... ok
[INFO] [stdout] test buildpack_output::ansi_escape::test::handles_nested_color_at_end ... ok
[INFO] [stdout] test buildpack_output::ansi_escape::test::simple_case ... ok
[INFO] [stdout] test buildpack_output::ansi_escape::test::splits_newlines ... ok
[INFO] [stdout] test buildpack_output::ansi_escape::test::handles_nested_color_at_start ... ok
[INFO] [stdout] test buildpack_output::duration_format::test::test_display_duration ... ok
[INFO] [stdout] test buildpack_output::ansi_escape::test::handles_nested_color_in_middle ... ok
[INFO] [stdout] test buildpack_output::test::double_warning_step_padding ... ok
[INFO] [stdout] test buildpack_output::test::paragraph_color_codes ... ok
[INFO] [stdout] test buildpack_output::test::test_important ... ok
[INFO] [stdout] test buildpack_output::test::test_error ... ok
[INFO] [stdout] test buildpack_output::test::warning_after_buildpack ... ok
[INFO] [stdout] test buildpack_output::test::test_captures ... ok
[INFO] [stdout] test buildpack_output::test::test_streaming_a_command ... ok
[INFO] [stdout] test buildpack_output::test::warning_step_padding ... ok
[INFO] [stdout] test buildpack_output::test::write_paragraph_empty_lines ... ok
[INFO] [stdout] test buildpack_output::util::test::test_prefix_first_rest_lines ... ok
[INFO] [stdout] test toml::test::test_common_case ... ok
[INFO] [stdout] test buildpack_output::util::test::test_prefix_lines ... ok
[INFO] [stdout] test toml::test::test_does_not_modify_value_types ... ok
[INFO] [stdout] test buildpack_output::util::test::test_paragraph_inspect_write ... ok
[INFO] [stdout] test toml::test::test_value_from_dotted_keys ... ok
[INFO] [stdout] test toml::test::test_partial_match ... ok
[INFO] [stdout] test fs::test::test ... ok
[INFO] [stdout] test command::test::test_spawn_and_write_streams ... ok
[INFO] [stdout] test toml::test::test_value_from_table ... ok
[INFO] [stdout] test write::test::test_mapped_write ... ok
[INFO] [stdout] test write::test::test_tee_write ... ok
[INFO] [stdout] test write::mappers::test::test_add_prefix ... ok
[INFO] [stderr]    Doc-tests libherokubuildpack
[INFO] [stdout] test command::test::test_output_and_write_streams ... ok
[INFO] [stdout] test toml::test::test_works_without_keys ... ok
[INFO] [stdout] test write::mappers::test::test_map_utf8_lossy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/command.rs - command::CommandExt::output_and_write_streams (line 47) - compile ... ok
[INFO] [stdout] test src/command.rs - command::CommandExt::spawn_and_write_streams (line 21) - compile ... ok
[INFO] [stdout] test src/buildpack_output/mod.rs - buildpack_output::state::Started (line 108) ... ok
[INFO] [stdout] test src/buildpack_output/mod.rs - buildpack_output::state::Section (line 138) ... ok
[INFO] [stdout] test src/buildpack_output/mod.rs - buildpack_output::BuildpackOutput (line 48) ... ok
[INFO] [stdout] test src/buildpack_output/mod.rs - buildpack_output::state::NotStarted (line 83) ... ok
[INFO] [stdout] test src/fs.rs - fs::move_directory_contents (line 8) - compile ... ok
[INFO] [stdout] test src/buildpack_output/mod.rs - buildpack_output (line 6) ... ok
[INFO] [stdout] test src/write.rs - write::mappers::add_prefix (line 195) - compile ... ok
[INFO] [stdout] test src/error.rs - error::on_error (line 12) ... ok
[INFO] [stdout] test src/buildpack_output/mod.rs - buildpack_output::state::Stream (line 167) ... ok
[INFO] [stdout] test src/write.rs - write::mappers::map_utf8_lossy (line 222) - compile ... ok
[INFO] [stdout] test src/digest.rs - digest::sha256 (line 10) ... ok
[INFO] [stdout] test src/download.rs - download::download_file (line 16) ... FAILED
[INFO] [stdout] test src/toml.rs - toml::toml_select_value (line 10) ... 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] 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:     0x55a288cd5af5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55a288cd5af5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a288cd5af5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55a288cd5af5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55a288cf81fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55a288cf81fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55a288cd2acf - std::io::Write::write_fmt::hed769ca6c29434ec
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55a288cd58ce - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55a288cd58ce - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55a288cd6c39 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55a288cd697d - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:298:9
[INFO] [stdout]   11:     0x55a288cd70d3 - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:795:13
[INFO] [stdout]   12:     0x55a288cd6fb4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   13:     0x55a288cd5fb9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55a288cd6ce7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   15:     0x55a288a64033 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55a288a64566 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   17:     0x55a288a6999d - rust_out::main::_doctest_main_src_download_rs_16_0::heb110de385ee5955
[INFO] [stdout]   18:     0x55a288a69786 - rust_out::main::h696a342f0ae7cd72
[INFO] [stdout]   19:     0x55a288a67bf3 - core::ops::function::FnOnce::call_once::hacff659aa20c7b40
[INFO] [stdout]   20:     0x55a288a67296 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcc6b8bea3112e884
[INFO] [stdout]   21:     0x55a288a678d9 - std::rt::lang_start::{{closure}}::h4db0ca8543e29a47
[INFO] [stdout]   22:     0x55a288ccf0bd - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h239f0051f1e18680
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   23:     0x55a288ccf0bd - std::panicking::try::do_call::hf7072797cbfea7fa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   24:     0x55a288ccf0bd - std::panicking::try::h3a37e38691a5244b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   25:     0x55a288ccf0bd - std::panic::catch_unwind::hc7cc1460e4236209
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   26:     0x55a288ccf0bd - std::rt::lang_start_internal::{{closure}}::hce632608b277cffc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:48
[INFO] [stdout]   27:     0x55a288ccf0bd - std::panicking::try::do_call::hafc0f13e6abd9d79
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x55a288ccf0bd - std::panicking::try::h67b8f1800ef15799
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x55a288ccf0bd - std::panic::catch_unwind::he5b260dc522c68be
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x55a288ccf0bd - std::rt::lang_start_internal::hf119eb75d1ffe221
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:20
[INFO] [stdout]   31:     0x55a288a678b7 - std::rt::lang_start::ha9360cc92730957e
[INFO] [stdout]   32:     0x55a288a69be5 - main
[INFO] [stdout]   33:     0x7f8078869d90 - <unknown>
[INFO] [stdout]   34:     0x7f8078869e40 - __libc_start_main
[INFO] [stdout]   35:     0x55a288a648c5 - _start
[INFO] [stdout]   36:                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. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.43s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7ce8891b32148b507afc92724573b73e0a0a9b289bffecbef8882fa2024d1644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce8891b32148b507afc92724573b73e0a0a9b289bffecbef8882fa2024d1644", kill_on_drop: false }`
[INFO] [stdout] 7ce8891b32148b507afc92724573b73e0a0a9b289bffecbef8882fa2024d1644
