[INFO] fetching crate clog 0.11.0...
[INFO] testing clog-0.11.0 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate clog 0.11.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate clog 0.11.0
[INFO] finished tweaking crates.io crate clog 0.11.0
[INFO] tweaked toml for crates.io crate clog 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clog 0.11.0 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "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" "+1.98.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.14.0)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.28.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding toml v0.5.11 (available: v1.1.2+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0
[INFO] running `Command { std: "docker" "start" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling time v0.3.53
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling regex-automata v0.4.15
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling regex v1.13.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling clog v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]   --> src/fmt/json_writer.rs:64:58
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]   --> src/fmt/md_writer.rs:63:58
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s
[INFO] running `Command { std: "docker" "inspect" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]   --> src/fmt/json_writer.rs:64:58
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]   --> src/fmt/md_writer.rs:63:58
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clog v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]   --> src/fmt/json_writer.rs:64:58
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]   --> src/fmt/md_writer.rs:63:58
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stdout]    |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stderr]   --> src/fmt/json_writer.rs:64:58
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stderr]    |                                                          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stderr]   --> src/fmt/md_writer.rs:63:58
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let date = now.format(&time::format_description::parse("[year]-[month]-[day]").unwrap())?;
[INFO] [stderr]    |                                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `clog` (lib) generated 2 warnings
[INFO] [stderr] warning: `clog` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clog-88a8defb5ad1692d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test config::tests::from_config ... ok
[INFO] [stdout] test config::tests::dogfood_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clog
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/clog.rs - clog::Clog::infile (line 454) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::git_work_tree (line 485) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::get_latest_tag (line 619) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::link_style (line 325) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::get_last_commit (line 664) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::format (line 287) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::get_latest_tag_ver (line 641) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::grep (line 273) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::changelog (line 407) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::from_config (line 203) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::write_changelog (line 759) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::repository (line 306) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::patch_ver (line 502) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::get_commits (line 530) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::version (line 342) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::with_git_work_tree (line 185) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::outfile (line 431) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::write_changelog_to (line 794) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::subtitle (line 356) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::component_for (line 740) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::to (line 389) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::section_for (line 723) - compile ... ok
[INFO] [stdout] test src/fmt/md_writer.rs - fmt::md_writer::MarkdownWriter<'a>::new (line 37) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::write_changelog_with (line 897) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::new (line 166) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::output_format (line 516) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::write_changelog_from (line 840) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::git_dir (line 471) - compile ... ok
[INFO] [stdout] test src/fmt/json_writer.rs - fmt::json_writer::JsonWriter<'a>::new (line 38) - compile ... ok
[INFO] [stdout] test src/clog.rs - clog::Clog::from (line 374) - compile ... ok
[INFO] [stdout] test src/link_style.rs - link_style::LinkStyle (line 10) - compile ... ok
[INFO] [stdout] test src/fmt/md_writer.rs - fmt::md_writer::MarkdownWriter (line 11) - compile ... ok
[INFO] [stdout] test src/fmt/json_writer.rs - fmt::json_writer::JsonWriter (line 12) - compile ... ok
[INFO] [stdout] test src/link_style.rs - link_style::LinkStyle::issue_link (line 40) - compile ... ok
[INFO] [stdout] test src/sectionmap.rs - sectionmap::SectionMap::from_commits (line 20) - compile ... ok
[INFO] [stdout] test src/link_style.rs - link_style::LinkStyle::commit_link (line 64) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (867) panicked at src/lib.rs:18:28:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5dab2ae174a1 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5dab2ae174a1 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5dab2ae174a1 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5dab2ae174a1 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5dab2ae2c21a - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5dab2ae2c21a - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5dab2ae1bc9c - std[73adb7dc35730857]::io::default_write_fmt::<std[73adb7dc35730857]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5dab2ae1bc9c - <std[73adb7dc35730857]::sys::stdio::unix::Stderr as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5dab2adfb736 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5dab2adfb736 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5dab2ae12cb1 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5dab2ae12e6b - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5dab2adfb7e2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   13:     0x5dab2adf3229 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5dab2adfbfdd - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5dab2ae2ca9c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5dab2ae2c812 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   17:     0x5dab2aa7e79b - rust_out[c5d83d26dbed9be7]::main
[INFO] [stdout]   18:     0x5dab2aa7ece3 - <fn() as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   19:     0x5dab2aa7e4e6 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   20:     0x5dab2aa7e4f9 - std[73adb7dc35730857]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   21:     0x5dab2ae12047 - <&dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   22:     0x5dab2ae12047 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<&dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   23:     0x5dab2ae12047 - std[73adb7dc35730857]::panicking::catch_unwind::<i32, &dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   24:     0x5dab2ae12047 - std[73adb7dc35730857]::panic::catch_unwind::<&dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5dab2ae12047 - std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5dab2ae12047 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x5dab2ae12047 - std[73adb7dc35730857]::panicking::catch_unwind::<isize, std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5dab2ae12047 - std[73adb7dc35730857]::panic::catch_unwind::<std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5dab2ae12047 - std[73adb7dc35730857]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5dab2aa7e4d1 - std[73adb7dc35730857]::rt::lang_start::<()>
[INFO] [stdout]   31:     0x5dab2aa7ed45 - main
[INFO] [stdout]   32:     0x7caf75aae1ca - <unknown>
[INFO] [stdout]   33:     0x7caf75aae28b - __libc_start_main
[INFO] [stdout]   34:     0x5dab2aa7db15 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 36 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0", kill_on_drop: false }`
[INFO] [stdout] ea4fbac524a14c4457fc3297b1de4945fc71039e49f0e2ab1ef64578d69cf3c0
