[INFO] fetching crate nano-rs-core 0.1.0...
[INFO] testing nano-rs-core-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate nano-rs-core 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nano-rs-core 0.1.0
[INFO] finished tweaking crates.io crate nano-rs-core 0.1.0
[INFO] tweaked toml for crates.io crate nano-rs-core 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nano-rs-core 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5e763bd39b42e5a1e4f70b029a8c50769e8c9a6a1d2e584854f78654df9344a
[INFO] running `Command { std: "docker" "start" "-a" "e5e763bd39b42e5a1e4f70b029a8c50769e8c9a6a1d2e584854f78654df9344a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5e763bd39b42e5a1e4f70b029a8c50769e8c9a6a1d2e584854f78654df9344a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e763bd39b42e5a1e4f70b029a8c50769e8c9a6a1d2e584854f78654df9344a", kill_on_drop: false }`
[INFO] [stdout] e5e763bd39b42e5a1e4f70b029a8c50769e8c9a6a1d2e584854f78654df9344a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84da1a20a760afacae35508cd60bcdb5d4e08bae13aed366c9b7d9e80bec2c76
[INFO] running `Command { std: "docker" "start" "-a" "84da1a20a760afacae35508cd60bcdb5d4e08bae13aed366c9b7d9e80bec2c76", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[INFO] [stderr]    Compiling nano-rs-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.68s
[INFO] running `Command { std: "docker" "inspect" "84da1a20a760afacae35508cd60bcdb5d4e08bae13aed366c9b7d9e80bec2c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84da1a20a760afacae35508cd60bcdb5d4e08bae13aed366c9b7d9e80bec2c76", kill_on_drop: false }`
[INFO] [stdout] 84da1a20a760afacae35508cd60bcdb5d4e08bae13aed366c9b7d9e80bec2c76
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0207e8772ba42809e6c16a6d24ae046991c9203032c01352ff833d0920766113
[INFO] running `Command { std: "docker" "start" "-a" "0207e8772ba42809e6c16a6d24ae046991c9203032c01352ff833d0920766113", kill_on_drop: false }`
[INFO] [stderr]    Compiling nano-rs-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "0207e8772ba42809e6c16a6d24ae046991c9203032c01352ff833d0920766113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0207e8772ba42809e6c16a6d24ae046991c9203032c01352ff833d0920766113", kill_on_drop: false }`
[INFO] [stdout] 0207e8772ba42809e6c16a6d24ae046991c9203032c01352ff833d0920766113
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ae0ba96bd6141e32403a2ac12bbf1026fa836fc57cf98f2db98767c0393450b
[INFO] running `Command { std: "docker" "start" "-a" "1ae0ba96bd6141e32403a2ac12bbf1026fa836fc57cf98f2db98767c0393450b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nano_rs_core-95c9de2dd090ca19)
[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] [stderr]    Doc-tests nano_rs_core
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/config/mod.rs - config::init_rest_config_with_cli (line 29) ... FAILED
[INFO] [stdout] test src/config/mod.rs - config::init_config_with_cli (line 44) ... FAILED
[INFO] [stdout] test src/tracing/mod.rs - tracing::init_tracing (line 11) ... FAILED
[INFO] [stdout] test src/config/mod.rs - config::init_config (line 15) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/config/mod.rs - config::init_rest_config_with_cli (line 29) stdout ----
[INFO] [stdout] Test executable failed (exit status: 2).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: the following required arguments were not provided:
[INFO] [stdout]   --config <CONFIG>
[INFO] [stdout] 
[INFO] [stdout] Usage: rust_out --config <CONFIG>
[INFO] [stdout] 
[INFO] [stdout] For more information, try '--help'.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/config/mod.rs - config::init_config_with_cli (line 44) stdout ----
[INFO] [stdout] Test executable failed (exit status: 2).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: the following required arguments were not provided:
[INFO] [stdout]   --config <CONFIG>
[INFO] [stdout] 
[INFO] [stdout] Usage: rust_out --config <CONFIG>
[INFO] [stdout] 
[INFO] [stdout] For more information, try '--help'.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/tracing/mod.rs - tracing::init_tracing (line 11) stdout ----
[INFO] [stdout] Test executable failed (exit status: 2).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: the following required arguments were not provided:
[INFO] [stdout]   --config <CONFIG>
[INFO] [stdout] 
[INFO] [stdout] Usage: rust_out --config <CONFIG>
[INFO] [stdout] 
[INFO] [stdout] For more information, try '--help'.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/config/mod.rs - config::init_config (line 15) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (139) panicked at /opt/rustwide/workdir/src/config/mod.rs:21:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x630033064c12 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x630033064c12 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x630033064c12 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x630033064c12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63003307505f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63003307505f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x630033042781 - std::io::default_write_fmt::haf8355dc2afbec95
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x630033042781 - std::io::Write::write_fmt::h93c9a261259c931a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x630033048102 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x630033049b3c - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x630033049996 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x63003304a1c5 - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x63003304a05a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x630033048239 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x630033036b2d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x63003307dc90 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x63003307d356 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   17:     0x630032fb3b1b - nano_rs_core::config::init_config::he5b7284017c8decb
[INFO] [stdout]   18:     0x630032fb405d - rust_out::main::_doctest_main_src_config_mod_rs_15_0::hefaa7c492b87b0dc
[INFO] [stdout]   19:     0x630032fb4036 - rust_out::main::hcbdc0960c876f2af
[INFO] [stdout]   20:     0x630032fb3da3 - core::ops::function::FnOnce::call_once::hfb4119cacd246208
[INFO] [stdout]   21:     0x630032fb3d46 - std::sys::backtrace::__rust_begin_short_backtrace::h410c329a888fe2f7
[INFO] [stdout]   22:     0x630032fb3d29 - std::rt::lang_start::{{closure}}::h39fc2126d871a896
[INFO] [stdout]   23:     0x630033043b70 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc7ed5622678f5124
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x630033043b70 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   25:     0x630033043b70 - std::panicking::catch_unwind::hff67b45e0819a036
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   26:     0x630033043b70 - std::panic::catch_unwind::hec0fb0db85f7fd60
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x630033043b70 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x630033043b70 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x630033043b70 - std::panicking::catch_unwind::h3816830c825cbe04
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x630033043b70 - std::panic::catch_unwind::h408406c8f02ebb9d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x630033043b70 - std::rt::lang_start_internal::hce2b8b328837374b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x630032fb3d11 - std::rt::lang_start::h866de1957bb2b812
[INFO] [stdout]   33:     0x630032fb4085 - main
[INFO] [stdout]   34:     0x77d14ce511ca - <unknown>
[INFO] [stdout]   35:     0x77d14ce5128b - __libc_start_main
[INFO] [stdout]   36:     0x630032fb39e5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/config/mod.rs - config::init_config (line 15)
[INFO] [stdout]     src/config/mod.rs - config::init_config_with_cli (line 44)
[INFO] [stdout]     src/config/mod.rs - config::init_rest_config_with_cli (line 29)
[INFO] [stdout]     src/tracing/mod.rs - tracing::init_tracing (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ae0ba96bd6141e32403a2ac12bbf1026fa836fc57cf98f2db98767c0393450b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae0ba96bd6141e32403a2ac12bbf1026fa836fc57cf98f2db98767c0393450b", kill_on_drop: false }`
[INFO] [stdout] 1ae0ba96bd6141e32403a2ac12bbf1026fa836fc57cf98f2db98767c0393450b
