[INFO] fetching crate retroshield-z80-workbench 0.1.1...
[INFO] testing retroshield-z80-workbench-0.1.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate retroshield-z80-workbench 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate retroshield-z80-workbench 0.1.1
[INFO] finished tweaking crates.io crate retroshield-z80-workbench 0.1.1
[INFO] tweaked toml for crates.io crate retroshield-z80-workbench 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retroshield-z80-workbench 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retroshield-z80-workbench 0.1.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8daae428afd2536522ecc7b666e2f94c41f8d3ca2eddd71c6796f9b6ec7e6701
[INFO] running `Command { std: "docker" "start" "-a" "8daae428afd2536522ecc7b666e2f94c41f8d3ca2eddd71c6796f9b6ec7e6701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8daae428afd2536522ecc7b666e2f94c41f8d3ca2eddd71c6796f9b6ec7e6701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8daae428afd2536522ecc7b666e2f94c41f8d3ca2eddd71c6796f9b6ec7e6701", kill_on_drop: false }`
[INFO] [stdout] 8daae428afd2536522ecc7b666e2f94c41f8d3ca2eddd71c6796f9b6ec7e6701
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab71fc4e1e1e8fa57ccdd0dee1269758b86a91c0dcc44b0ea537e570a71e541
[INFO] running `Command { std: "docker" "start" "-a" "9ab71fc4e1e1e8fa57ccdd0dee1269758b86a91c0dcc44b0ea537e570a71e541", kill_on_drop: false }`
[INFO] [stderr]    Compiling retroshield-z80-workbench v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9ab71fc4e1e1e8fa57ccdd0dee1269758b86a91c0dcc44b0ea537e570a71e541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab71fc4e1e1e8fa57ccdd0dee1269758b86a91c0dcc44b0ea537e570a71e541", kill_on_drop: false }`
[INFO] [stdout] 9ab71fc4e1e1e8fa57ccdd0dee1269758b86a91c0dcc44b0ea537e570a71e541
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44d85c730c04fdd90ce75cc09110837a4b480a4c7f7f7c6ef1178b10b0165de
[INFO] running `Command { std: "docker" "start" "-a" "f44d85c730c04fdd90ce75cc09110837a4b480a4c7f7f7c6ef1178b10b0165de", kill_on_drop: false }`
[INFO] [stderr]    Compiling retroshield-z80-workbench v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "f44d85c730c04fdd90ce75cc09110837a4b480a4c7f7f7c6ef1178b10b0165de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44d85c730c04fdd90ce75cc09110837a4b480a4c7f7f7c6ef1178b10b0165de", kill_on_drop: false }`
[INFO] [stdout] f44d85c730c04fdd90ce75cc09110837a4b480a4c7f7f7c6ef1178b10b0165de
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6ad1822c5f5fd4c0148efeb4410f3a515198bc596bb13595c16750619e89b6b
[INFO] running `Command { std: "docker" "start" "-a" "e6ad1822c5f5fd4c0148efeb4410f3a515198bc596bb13595c16750619e89b6b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retroshield_z80_workbench-b7af37114aee64fa)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test codegen::tests::test_config ... ok
[INFO] [stdout] test codegen::tests::test_emit_string_raw ... ok
[INFO] [stdout] test codegen::tests::test_emit_byte ... ok
[INFO] [stdout] test codegen::tests::test_get_label ... ok
[INFO] [stdout] test codegen::tests::test_default ... ok
[INFO] [stdout] test codegen::tests::test_has_label ... ok
[INFO] [stdout] test codegen::tests::test_labels_and_fixups ... ok
[INFO] [stdout] test codegen::tests::test_pos ... ok
[INFO] [stdout] test codegen::tests::test_unique_label ... ok
[INFO] [stdout] test codegen::tests::test_rom_mut ... ok
[INFO] [stdout] test instructions::tests::test_16bit_arithmetic ... ok
[INFO] [stdout] test instructions::tests::test_16bit_loads ... ok
[INFO] [stdout] test instructions::tests::test_8bit_loads ... ok
[INFO] [stdout] test codegen::tests::test_emit_word ... ok
[INFO] [stdout] test instructions::tests::test_arithmetic ... ok
[INFO] [stdout] test instructions::tests::test_call_and_ret ... ok
[INFO] [stdout] test instructions::tests::test_conditional_returns ... ok
[INFO] [stdout] test instructions::tests::test_djnz ... ok
[INFO] [stdout] test instructions::tests::test_io ... ok
[INFO] [stdout] test instructions::tests::test_jumps ... ok
[INFO] [stdout] test instructions::tests::test_ld_a ... ok
[INFO] [stdout] test instructions::tests::test_ld_hl ... ok
[INFO] [stdout] test instructions::tests::test_logic ... ok
[INFO] [stdout] test instructions::tests::test_memory_access ... ok
[INFO] [stdout] test instructions::tests::test_register_transfers ... ok
[INFO] [stdout] test instructions::tests::test_rotates ... ok
[INFO] [stdout] test codegen::tests::test_emit_string ... ok
[INFO] [stdout] test instructions::tests::test_stack_operations ... ok
[INFO] [stdout] test instructions::tests::test_relative_jumps ... ok
[INFO] [stdout] test instructions::tests::test_misc ... ok
[INFO] [stdout] test stdlib::io::tests::test_putchar_emits ... ok
[INFO] [stdout] test tests::test_with_stdlib ... ok
[INFO] [stdout] test stdlib::terminal::tests::test_clear_screen_emits ... ok
[INFO] [stdout] test tests::test_basic_program ... ok
[INFO] [stdout] test instructions::tests::test_bit_operations ... ok
[INFO] [stdout] test codegen::tests::test_emit_basic ... ok
[INFO] [stdout] test stdlib::io::tests::test_getchar_emits ... ok
[INFO] [stderr]    Doc-tests retroshield_z80_workbench
[INFO] [stdout] test stdlib::math::tests::test_div16_emits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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' (85) panicked at src/lib.rs:32:29:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59f6b94fdb7a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59f6b94fdb7a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59f6b94fdb7a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59f6b94fdb7a - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59f6b950e4ea - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59f6b950e4ea - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stdout]    6:     0x59f6b9501332 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59f6b9501332 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59f6b94e93cf - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59f6b94e93cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59f6b94f9ad1 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x59f6b94f9c8b - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x59f6b94e9488 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x59f6b94e1109 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x59f6b94e9d6d - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x59f6b950ecbc - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x59f6b950ea92 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x59f6b94c87c4 - rust_out::main::_doctest_main_src_lib_rs_7_0::hec7e38697b55a2ed
[INFO] [stdout]   18:     0x59f6b94c8596 - rust_out::main::h6858b1260b220e61
[INFO] [stdout]   19:     0x59f6b94c8353 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac
[INFO] [stdout]   20:     0x59f6b94c8336 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb
[INFO] [stdout]   21:     0x59f6b94c8319 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d
[INFO] [stdout]   22:     0x59f6b94f9254 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x59f6b94f9254 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x59f6b94c8301 - std::rt::lang_start::h94a3c273b33f1432
[INFO] [stdout]   32:     0x59f6b94c8855 - main
[INFO] [stdout]   33:     0x7b8c748751ca - <unknown>
[INFO] [stdout]   34:     0x7b8c7487528b - __libc_start_main
[INFO] [stdout]   35:     0x59f6b94c8215 - _start
[INFO] [stdout]   36:                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 0.46s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e6ad1822c5f5fd4c0148efeb4410f3a515198bc596bb13595c16750619e89b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ad1822c5f5fd4c0148efeb4410f3a515198bc596bb13595c16750619e89b6b", kill_on_drop: false }`
[INFO] [stdout] e6ad1822c5f5fd4c0148efeb4410f3a515198bc596bb13595c16750619e89b6b
