[INFO] fetching crate flowquad 1.1.2...
[INFO] testing flowquad-1.1.2 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate flowquad 1.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate flowquad 1.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flowquad 1.1.2
[INFO] tweaked toml for crates.io crate flowquad 1.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flowquad 1.1.2 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flowquad 1.1.2 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d0c825d8e6c982b4b54de2fb72ab6f61cc87be09198c388acc2d0dc3f4672cd
[INFO] running `Command { std: "docker" "start" "-a" "1d0c825d8e6c982b4b54de2fb72ab6f61cc87be09198c388acc2d0dc3f4672cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d0c825d8e6c982b4b54de2fb72ab6f61cc87be09198c388acc2d0dc3f4672cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0c825d8e6c982b4b54de2fb72ab6f61cc87be09198c388acc2d0dc3f4672cd", kill_on_drop: false }`
[INFO] [stdout] 1d0c825d8e6c982b4b54de2fb72ab6f61cc87be09198c388acc2d0dc3f4672cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 7c28edbc77fa121e6919d73851562366ab94b1dc48f2d483ac1eddfaee539f14
[INFO] running `Command { std: "docker" "start" "-a" "7c28edbc77fa121e6919d73851562366ab94b1dc48f2d483ac1eddfaee539f14", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.7
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling fontdue v0.9.3
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling macroquad v0.4.14
[INFO] [stderr]    Compiling flowquad v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.02s
[INFO] running `Command { std: "docker" "inspect" "7c28edbc77fa121e6919d73851562366ab94b1dc48f2d483ac1eddfaee539f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c28edbc77fa121e6919d73851562366ab94b1dc48f2d483ac1eddfaee539f14", kill_on_drop: false }`
[INFO] [stdout] 7c28edbc77fa121e6919d73851562366ab94b1dc48f2d483ac1eddfaee539f14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 0881d652ece0eefe80d3bda39aa0b42ad633bafbc9dd9c0972ccddea89278719
[INFO] running `Command { std: "docker" "start" "-a" "0881d652ece0eefe80d3bda39aa0b42ad633bafbc9dd9c0972ccddea89278719", kill_on_drop: false }`
[INFO] [stderr]    Compiling flowquad v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "0881d652ece0eefe80d3bda39aa0b42ad633bafbc9dd9c0972ccddea89278719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0881d652ece0eefe80d3bda39aa0b42ad633bafbc9dd9c0972ccddea89278719", kill_on_drop: false }`
[INFO] [stdout] 0881d652ece0eefe80d3bda39aa0b42ad633bafbc9dd9c0972ccddea89278719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] eab859ab984fd1fe8aa0d34cf450153523c2d0308060d921cb59208926518b5c
[INFO] running `Command { std: "docker" "start" "-a" "eab859ab984fd1fe8aa0d34cf450153523c2d0308060d921cb59208926518b5c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/flowquad/79ece85af7c70266/deps/flowquad-79ece85af7c70266)
[INFO] [stderr]    Doc-tests flowquad
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (62) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miniquad-0.4.8/src/native/linux_x11.rs:644:13:
[INFO] [stdout] XOpenDisplay() failed!
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x565f1ee8ead2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x565f1ee8ead2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x565f1ee8ead2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x565f1ee8ead2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x565f1eea560a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x565f1eea560a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x565f1ee94796 - std[840933623431fd06]::io::default_write_fmt::<std[840933623431fd06]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x565f1ee94796 - <std[840933623431fd06]::sys::stdio::unix::Stderr as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x565f1ee6c87f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x565f1ee6c87f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x565f1ee868b1 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x565f1ee86a6b - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x565f1ee6be4c - std[840933623431fd06]::panicking::begin_panic::<&str>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:762:9
[INFO] [stdout]   13:     0x565f1ee64109 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::begin_panic<&str>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x565f1ee5f600 - std[840933623431fd06]::panicking::begin_panic::<&str>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:761:5
[INFO] [stdout]   15:     0x565f1ec7c393 - miniquad[dd2d5c398379ef59]::native::linux_x11::run::<<macroquad[c56e89ae314d5d1e]::Window>::from_config<macroquad[c56e89ae314d5d1e]::conf::Conf, doctest_bundle_2024[eb3e1a77c54ecfa5]::__doctest_0::amain::{closure#0}>::{closure#0}>
[INFO] [stdout]   16:     0x565f1ec67e2f - miniquad[dd2d5c398379ef59]::start::<<macroquad[c56e89ae314d5d1e]::Window>::from_config<macroquad[c56e89ae314d5d1e]::conf::Conf, doctest_bundle_2024[eb3e1a77c54ecfa5]::__doctest_0::amain::{closure#0}>::{closure#0}>
[INFO] [stdout]   17:     0x565f1ec6866c - <macroquad[c56e89ae314d5d1e]::Window>::from_config::<macroquad[c56e89ae314d5d1e]::conf::Conf, doctest_bundle_2024[eb3e1a77c54ecfa5]::__doctest_0::amain::{closure#0}>
[INFO] [stdout]   18:     0x565f1ec68956 - <macroquad[c56e89ae314d5d1e]::Window>::new::<doctest_bundle_2024[eb3e1a77c54ecfa5]::__doctest_0::amain::{closure#0}>
[INFO] [stdout]   19:     0x565f1ec80cb8 - doctest_bundle_2024[eb3e1a77c54ecfa5]::__doctest_0::main
[INFO] [stdout]   20:     0x565f1ec80cd6 - doctest_bundle_2024[eb3e1a77c54ecfa5]::__doctest_0::__main_fn
[INFO] [stdout]   21:     0x565f1ec645d0 - doctest_runner_2024[1e0ac05c1ff2d07c]::__doctest_0::TEST::{closure#0}
[INFO] [stdout]   22:     0x565f1ec67c76 - <doctest_runner_2024[1e0ac05c1ff2d07c]::__doctest_0::TEST::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x565f1ec64af1 - doctest_runner_2024[1e0ac05c1ff2d07c]::main
[INFO] [stdout]   24:     0x565f1ec67bd3 - <fn() -> std[840933623431fd06]::process::ExitCode as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   25:     0x565f1ec63ee6 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[840933623431fd06]::process::ExitCode, std[840933623431fd06]::process::ExitCode>
[INFO] [stdout]   26:     0x565f1ec643f9 - std[840933623431fd06]::rt::lang_start::<std[840933623431fd06]::process::ExitCode>::{closure#0}
[INFO] [stdout]   27:     0x565f1ee85606 - <&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   28:     0x565f1ee85606 - std[840933623431fd06]::panicking::catch_unwind::do_call::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x565f1ee85606 - std[840933623431fd06]::panicking::catch_unwind::<i32, &dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x565f1ee85606 - std[840933623431fd06]::panic::catch_unwind::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x565f1ee85606 - std[840933623431fd06]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:175:24
[INFO] [stdout]   32:     0x565f1ee85606 - std[840933623431fd06]::panicking::catch_unwind::do_call::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x565f1ee85606 - std[840933623431fd06]::panicking::catch_unwind::<isize, std[840933623431fd06]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x565f1ee85606 - std[840933623431fd06]::panic::catch_unwind::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x565f1ee85606 - std[840933623431fd06]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:171:5
[INFO] [stdout]   36:     0x565f1ec63301 - std[840933623431fd06]::rt::lang_start::<std[840933623431fd06]::process::ExitCode>
[INFO] [stdout]   37:     0x565f1ec67d75 - main
[INFO] [stdout]   38:     0x7db495f121ca - <unknown>
[INFO] [stdout]   39:     0x7db495f1228b - __libc_start_main
[INFO] [stdout]   40:     0x565f1ec62405 - _start
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] all doctests ran in 0.84s; merged doctests compilation took 0.79s
[INFO] running `Command { std: "docker" "inspect" "eab859ab984fd1fe8aa0d34cf450153523c2d0308060d921cb59208926518b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab859ab984fd1fe8aa0d34cf450153523c2d0308060d921cb59208926518b5c", kill_on_drop: false }`
[INFO] [stdout] eab859ab984fd1fe8aa0d34cf450153523c2d0308060d921cb59208926518b5c
