[INFO] fetching crate retroshield-z80-workbench 0.1.1...
[INFO] testing retroshield-z80-workbench-0.1.1 against 1.94.0 for beta-1.95-1
[INFO] extracting crate retroshield-z80-workbench 0.1.1 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retroshield-z80-workbench 0.1.1 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c1c90982a45e6551d0515e21d2a7410a04f6d9ce26ef35267930f039e9be831
[INFO] running `Command { std: "docker" "start" "-a" "0c1c90982a45e6551d0515e21d2a7410a04f6d9ce26ef35267930f039e9be831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c1c90982a45e6551d0515e21d2a7410a04f6d9ce26ef35267930f039e9be831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1c90982a45e6551d0515e21d2a7410a04f6d9ce26ef35267930f039e9be831", kill_on_drop: false }`
[INFO] [stdout] 0c1c90982a45e6551d0515e21d2a7410a04f6d9ce26ef35267930f039e9be831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea84321455f5da915380aeab442fea52502dc0b9b4ba56dd9682a1725e3a7a63
[INFO] running `Command { std: "docker" "start" "-a" "ea84321455f5da915380aeab442fea52502dc0b9b4ba56dd9682a1725e3a7a63", 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 0.58s
[INFO] running `Command { std: "docker" "inspect" "ea84321455f5da915380aeab442fea52502dc0b9b4ba56dd9682a1725e3a7a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea84321455f5da915380aeab442fea52502dc0b9b4ba56dd9682a1725e3a7a63", kill_on_drop: false }`
[INFO] [stdout] ea84321455f5da915380aeab442fea52502dc0b9b4ba56dd9682a1725e3a7a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0ef80aa5dd5abb9639e766bd3ffc795bf765583c8ae49b5e2ce10ef9e565fc7
[INFO] running `Command { std: "docker" "start" "-a" "e0ef80aa5dd5abb9639e766bd3ffc795bf765583c8ae49b5e2ce10ef9e565fc7", 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 0.80s
[INFO] running `Command { std: "docker" "inspect" "e0ef80aa5dd5abb9639e766bd3ffc795bf765583c8ae49b5e2ce10ef9e565fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ef80aa5dd5abb9639e766bd3ffc795bf765583c8ae49b5e2ce10ef9e565fc7", kill_on_drop: false }`
[INFO] [stdout] e0ef80aa5dd5abb9639e766bd3ffc795bf765583c8ae49b5e2ce10ef9e565fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45c4c5b8ea86f487511a2ff860d93f5f0b8a7c08c07d479314345edee9da6b82
[INFO] running `Command { std: "docker" "start" "-a" "45c4c5b8ea86f487511a2ff860d93f5f0b8a7c08c07d479314345edee9da6b82", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retroshield_z80_workbench-8b42469ab69973e8)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test codegen::tests::test_default ... ok
[INFO] [stdout] test codegen::tests::test_emit_byte ... ok
[INFO] [stdout] test codegen::tests::test_config ... ok
[INFO] [stdout] test codegen::tests::test_emit_word ... ok
[INFO] [stdout] test codegen::tests::test_get_label ... ok
[INFO] [stdout] test codegen::tests::test_has_label ... ok
[INFO] [stdout] test codegen::tests::test_emit_string_raw ... ok
[INFO] [stdout] test codegen::tests::test_emit_string ... ok
[INFO] [stdout] test codegen::tests::test_labels_and_fixups ... ok
[INFO] [stdout] test codegen::tests::test_emit_basic ... ok
[INFO] [stdout] test codegen::tests::test_pos ... 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 instructions::tests::test_bit_operations ... ok
[INFO] [stdout] test instructions::tests::test_arithmetic ... 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_ld_a ... ok
[INFO] [stdout] test instructions::tests::test_ld_hl ... ok
[INFO] [stdout] test instructions::tests::test_jumps ... ok
[INFO] [stdout] test instructions::tests::test_logic ... ok
[INFO] [stdout] test instructions::tests::test_register_transfers ... ok
[INFO] [stdout] test instructions::tests::test_stack_operations ... ok
[INFO] [stdout] test stdlib::io::tests::test_putchar_emits ... ok
[INFO] [stdout] test stdlib::io::tests::test_getchar_emits ... ok
[INFO] [stdout] test stdlib::math::tests::test_div16_emits ... ok
[INFO] [stdout] test instructions::tests::test_memory_access ... ok
[INFO] [stdout] test tests::test_basic_program ... ok
[INFO] [stdout] test instructions::tests::test_misc ... ok
[INFO] [stdout] test codegen::tests::test_unique_label ... ok
[INFO] [stdout] test stdlib::terminal::tests::test_clear_screen_emits ... ok
[INFO] [stdout] test instructions::tests::test_rotates ... ok
[INFO] [stdout] test tests::test_with_stdlib ... ok
[INFO] [stdout] test instructions::tests::test_relative_jumps ... ok
[INFO] [stdout] test instructions::tests::test_call_and_ret ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests retroshield_z80_workbench
[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' (93) 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:     0x5ea6d781bb12 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ea6d781bb12 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ea6d781bb12 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ea6d781bb12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ea6d782ae4a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ea6d782ae4a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5ea6d77fa686 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ea6d77fa686 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ea6d7801706 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ea6d7801706 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ea6d7801566 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5ea6d780194b - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5ea6d78017c8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5ea6d77ffd89 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5ea6d77ef67d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5ea6d782dd9c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5ea6d782d732 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5ea6d77e3eb4 - rust_out::main::_doctest_main_src_lib_rs_7_0::hbaffe1f90e82720b
[INFO] [stdout]   18:     0x5ea6d77e3c86 - rust_out::main::h1d5d9cc717612345
[INFO] [stdout]   19:     0x5ea6d77e3a83 - core::ops::function::FnOnce::call_once::he8fbd57a2bdb8de4
[INFO] [stdout]   20:     0x5ea6d77e3a26 - std::sys::backtrace::__rust_begin_short_backtrace::h3d7d4fbbe21d8c6a
[INFO] [stdout]   21:     0x5ea6d77e3a09 - std::rt::lang_start::{{closure}}::he8b303f9f75577a3
[INFO] [stdout]   22:     0x5ea6d77fb886 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5ea6d77fb886 - std::panicking::catch_unwind::do_call::h174840425564edbd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5ea6d77fb886 - std::panicking::catch_unwind::had0fde8b5d7282ba
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5ea6d77fb886 - std::panic::catch_unwind::hdb1c6876cc6d1988
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5ea6d77fb886 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5ea6d77fb886 - std::panicking::catch_unwind::do_call::haba617e1655662f0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5ea6d77fb886 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5ea6d77fb886 - std::panic::catch_unwind::hd7496902866db161
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5ea6d77fb886 - std::rt::lang_start_internal::h9f282d832ae47dd5
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5ea6d77e39f1 - std::rt::lang_start::h0508fb788dac5655
[INFO] [stdout]   32:     0x5ea6d77e3f45 - main
[INFO] [stdout]   33:     0x7f6ef99f71ca - <unknown>
[INFO] [stdout]   34:     0x7f6ef99f728b - __libc_start_main
[INFO] [stdout]   35:     0x5ea6d77e3905 - _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 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "45c4c5b8ea86f487511a2ff860d93f5f0b8a7c08c07d479314345edee9da6b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c4c5b8ea86f487511a2ff860d93f5f0b8a7c08c07d479314345edee9da6b82", kill_on_drop: false }`
[INFO] [stdout] 45c4c5b8ea86f487511a2ff860d93f5f0b8a7c08c07d479314345edee9da6b82
