[INFO] fetching crate hieroglyph 0.1.0...
[INFO] testing hieroglyph-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate hieroglyph 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hieroglyph 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hieroglyph 0.1.0
[INFO] tweaked toml for crates.io crate hieroglyph 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hieroglyph 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hieroglyph 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded core_maths v0.1.0
[INFO] [stderr]   Downloaded svgtypes v0.15.2
[INFO] [stderr]   Downloaded sys-locale v0.3.1
[INFO] [stderr]   Downloaded simplecss v0.2.1
[INFO] [stderr]   Downloaded self_cell v1.0.4
[INFO] [stderr]   Downloaded yazi v0.1.6
[INFO] [stderr]   Downloaded fontconfig-parser v0.5.7
[INFO] [stderr]   Downloaded resvg v0.44.0
[INFO] [stderr]   Downloaded fontdb v0.22.0
[INFO] [stderr]   Downloaded rangemap v1.5.1
[INFO] [stderr]   Downloaded usvg v0.44.0
[INFO] [stderr]   Downloaded kurbo v0.11.1
[INFO] [stderr]   Downloaded zeno v0.2.3
[INFO] [stderr]   Downloaded font-types v0.7.2
[INFO] [stderr]   Downloaded data-url v0.3.1
[INFO] [stderr]   Downloaded swash v0.1.19
[INFO] [stderr]   Downloaded bytemuck_derive v1.8.0
[INFO] [stderr]   Downloaded skrifa v0.22.3
[INFO] [stderr]   Downloaded read-fonts v0.22.3
[INFO] [stderr]   Downloaded cosmic-text v0.12.1
[INFO] [stderr]   Downloaded twemoji-assets v1.3.0+15.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9ddb82058c2bc1e682def56d72054f002083172c46373739e562d69a44b8d6c
[INFO] running `Command { std: "docker" "start" "-a" "d9ddb82058c2bc1e682def56d72054f002083172c46373739e562d69a44b8d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ddb82058c2bc1e682def56d72054f002083172c46373739e562d69a44b8d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ddb82058c2bc1e682def56d72054f002083172c46373739e562d69a44b8d6c", kill_on_drop: false }`
[INFO] [stdout] d9ddb82058c2bc1e682def56d72054f002083172c46373739e562d69a44b8d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa15ec8f9cd92a8323a00f062b4511dde87c90ef670b559186340346c9e9bc28
[INFO] running `Command { std: "docker" "start" "-a" "fa15ec8f9cd92a8323a00f062b4511dde87c90ef670b559186340346c9e9bc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
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[INFO] [stderr]    Compiling anyhow v1.0.89
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[INFO] [stderr]    Compiling cc v1.1.28
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[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling font-types v0.7.2
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling rustybuzz v0.18.0
[INFO] [stderr]    Compiling rustybuzz v0.14.1
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling read-fonts v0.22.3
[INFO] [stderr]    Compiling usvg v0.44.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling hieroglyph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling resvg v0.44.0
[INFO] [stderr]    Compiling skrifa v0.22.3
[INFO] [stderr]    Compiling swash v0.1.19
[INFO] [stderr]    Compiling cosmic-text v0.12.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "fa15ec8f9cd92a8323a00f062b4511dde87c90ef670b559186340346c9e9bc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa15ec8f9cd92a8323a00f062b4511dde87c90ef670b559186340346c9e9bc28", kill_on_drop: false }`
[INFO] [stdout] fa15ec8f9cd92a8323a00f062b4511dde87c90ef670b559186340346c9e9bc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e332d63f807baa2b75638bd1d65c7b1e4a265a55650a8de1f463e3823757ee4
[INFO] running `Command { std: "docker" "start" "-a" "5e332d63f807baa2b75638bd1d65c7b1e4a265a55650a8de1f463e3823757ee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling built v0.7.4
[INFO] [stderr]    Compiling aligned-vec v0.5.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling kurbo v0.11.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling bitstream-io v2.5.3
[INFO] [stderr]    Compiling imgref v1.10.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling avif-serialize v0.8.1
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling v_frame v0.3.8
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling hieroglyph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling svgtypes v0.15.2
[INFO] [stderr]    Compiling av1-grain v0.2.3
[INFO] [stderr]    Compiling bytemuck_derive v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling profiling v1.0.15
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling font-types v0.7.2
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling rustybuzz v0.18.0
[INFO] [stderr]    Compiling rustybuzz v0.14.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling read-fonts v0.22.3
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling usvg v0.44.0
[INFO] [stderr]    Compiling resvg v0.44.0
[INFO] [stderr]    Compiling ravif v0.11.10
[INFO] [stderr]    Compiling skrifa v0.22.3
[INFO] [stderr]    Compiling image v0.25.2
[INFO] [stderr]    Compiling swash v0.1.19
[INFO] [stderr]    Compiling cosmic-text v0.12.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 46.40s
[INFO] running `Command { std: "docker" "inspect" "5e332d63f807baa2b75638bd1d65c7b1e4a265a55650a8de1f463e3823757ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e332d63f807baa2b75638bd1d65c7b1e4a265a55650a8de1f463e3823757ee4", kill_on_drop: false }`
[INFO] [stdout] 5e332d63f807baa2b75638bd1d65c7b1e4a265a55650a8de1f463e3823757ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c769586825895e1e795663a260fb9827a08a8e6d146e7074fb75f0758a41a42
[INFO] running `Command { std: "docker" "start" "-a" "3c769586825895e1e795663a260fb9827a08a8e6d146e7074fb75f0758a41a42", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hieroglyph-677026937f9be9a2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test draw::tests::pixel_iter_works ... ok
[INFO] [stdout] test segments::segmentation_works ... ok
[INFO] [stdout] test fonts::fonts_are_valid ... ok
[INFO] [stdout] test draw::tests::width_estimation_matches_drawn_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hieroglyph
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/draw.rs - draw::DrawingContextBuilder (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 26) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (76) panicked at /tmp/rustdoctestactB7E/doctest_bundle_2024.rs:43:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5dcca7cede9a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5dcca7cede9a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5dcca7cede9a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5dcca7cede9a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5dcca7d0564a - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5dcca7d0564a - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x5dcca7cf34f2 - std[f92b4c606f291077]::io::default_write_fmt::<std[f92b4c606f291077]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5dcca7cf34f2 - <std[f92b4c606f291077]::sys::stdio::unix::Stderr as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5dcca7ccc1af - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5dcca7ccc1af - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5dcca7ce5c61 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5dcca7ce5edb - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5dcca7ccc268 - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5dcca7cc39d9 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5dcca7ccd09d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5dcca7d05ddc - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5dcca7d05b52 - core[786f478f706679df]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5dcca6daccb2 - doctest_bundle_2024[581dbafdf3b848f]::__doctest_1::main
[INFO] [stdout]   18:     0x5dcca6dacd56 - doctest_bundle_2024[581dbafdf3b848f]::__doctest_1::__main_fn
[INFO] [stdout]   19:     0x5dcca6da6781 - doctest_runner_2024[165b241016ee47ce]::__doctest_1::TEST::{closure#0}
[INFO] [stdout]   20:     0x5dcca6da9ba6 - <doctest_runner_2024[165b241016ee47ce]::__doctest_1::TEST::{closure#0} as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5dcca6da6ce7 - doctest_runner_2024[165b241016ee47ce]::main
[INFO] [stdout]   22:     0x5dcca6da9ac3 - <fn() -> std[f92b4c606f291077]::process::ExitCode as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x5dcca6da6016 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[f92b4c606f291077]::process::ExitCode, std[f92b4c606f291077]::process::ExitCode>
[INFO] [stdout]   24:     0x5dcca6da6529 - std[f92b4c606f291077]::rt::lang_start::<std[f92b4c606f291077]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x5dcca7ce48d4 - <&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x5dcca7ce48d4 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5dcca7ce48d4 - std[f92b4c606f291077]::panicking::catch_unwind::<i32, &dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5dcca7ce48d4 - std[f92b4c606f291077]::panic::catch_unwind::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5dcca7ce48d4 - std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5dcca7ce48d4 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x5dcca7ce48d4 - std[f92b4c606f291077]::panicking::catch_unwind::<isize, std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5dcca7ce48d4 - std[f92b4c606f291077]::panic::catch_unwind::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5dcca7ce48d4 - std[f92b4c606f291077]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5dcca6da5f51 - std[f92b4c606f291077]::rt::lang_start::<std[f92b4c606f291077]::process::ExitCode>
[INFO] [stdout]   35:     0x5dcca6da9ca5 - main
[INFO] [stdout]   36:     0x78c0cb2d71ca - <unknown>
[INFO] [stdout]   37:     0x78c0cb2d728b - __libc_start_main
[INFO] [stdout]   38:     0x5dcca6da45c5 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.60s; merged doctests compilation took 2.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3c769586825895e1e795663a260fb9827a08a8e6d146e7074fb75f0758a41a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c769586825895e1e795663a260fb9827a08a8e6d146e7074fb75f0758a41a42", kill_on_drop: false }`
[INFO] [stdout] 3c769586825895e1e795663a260fb9827a08a8e6d146e7074fb75f0758a41a42
