[INFO] fetching crate cargo-build 1.0.0...
[INFO] testing cargo-build-1.0.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate cargo-build 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cargo-build 1.0.0
[INFO] finished tweaking crates.io crate cargo-build 1.0.0
[INFO] tweaked toml for crates.io crate cargo-build 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-build 1.0.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-build 1.0.0 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5760b11bd2630bfe43911369929ddf36a28f189608fe0bb1726f87527c3e1c75
[INFO] running `Command { std: "docker" "start" "-a" "5760b11bd2630bfe43911369929ddf36a28f189608fe0bb1726f87527c3e1c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5760b11bd2630bfe43911369929ddf36a28f189608fe0bb1726f87527c3e1c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5760b11bd2630bfe43911369929ddf36a28f189608fe0bb1726f87527c3e1c75", kill_on_drop: false }`
[INFO] [stdout] 5760b11bd2630bfe43911369929ddf36a28f189608fe0bb1726f87527c3e1c75
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8446a0a3ea7286e15a352c20f1bd9c1d1df4894487bdc43cb6cb608324114d9a
[INFO] running `Command { std: "docker" "start" "-a" "8446a0a3ea7286e15a352c20f1bd9c1d1df4894487bdc43cb6cb608324114d9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-build v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8446a0a3ea7286e15a352c20f1bd9c1d1df4894487bdc43cb6cb608324114d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8446a0a3ea7286e15a352c20f1bd9c1d1df4894487bdc43cb6cb608324114d9a", kill_on_drop: false }`
[INFO] [stdout] 8446a0a3ea7286e15a352c20f1bd9c1d1df4894487bdc43cb6cb608324114d9a
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f1627264669dfe5c90198845828cf7fe33c62738a04c895515a182c01f6ca72
[INFO] running `Command { std: "docker" "start" "-a" "3f1627264669dfe5c90198845828cf7fe33c62738a04c895515a182c01f6ca72", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-build v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "3f1627264669dfe5c90198845828cf7fe33c62738a04c895515a182c01f6ca72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1627264669dfe5c90198845828cf7fe33c62738a04c895515a182c01f6ca72", kill_on_drop: false }`
[INFO] [stdout] 3f1627264669dfe5c90198845828cf7fe33c62738a04c895515a182c01f6ca72
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa95efb56d6666f11d83cb5502040944f0fe918ff957b1a54de9163b5a46e370
[INFO] running `Command { std: "docker" "start" "-a" "fa95efb56d6666f11d83cb5502040944f0fe918ff957b1a54de9163b5a46e370", 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/cargo_build-cb1363187d4400c8)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] cargo::rerun-if-changed=LICENSE.md
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=world
[INFO] [stdout] cargo::rerun-if-env-changed=Hello Worlenv_d
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=Hello Worlenv_d
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=Hello Worlenv_d
[INFO] [stdout] cargo::rerun-if-env-changed=world
[INFO] [stdout] cargo::rerun-if-env-changed=Hello Worlenv_d
[INFO] [stdout] cargo::rerun-if-env-changed=world
[INFO] [stdout] cargo::rerun-if-env-changed=Hello World
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=Hello World
[INFO] [stdout] cargo::rerun-if-env-changed=hello
[INFO] [stdout] cargo::rerun-if-env-changed=Hello World
[INFO] [stdout] cargo::rerun-if-env-changed=world
[INFO] [stdout] cargo::rerun-if-env-changed=Hello World
[INFO] [stdout] cargo::rerun-if-env-changed=world
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=world
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=world
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=world
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=hello
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=world
[INFO] [stdout] cargo::rerun-if-changed=Hello World
[INFO] [stdout] cargo::rerun-if-changed=world
[INFO] [stdout] cargo::rerun-if-changed=helloworld.txt
[INFO] [stdout] cargo::rerun-if-changed=helloworld.txt
[INFO] [stdout] cargo::rerun-if-changed=helloworld.txt
[INFO] [stdout] cargo::rerun-if-changed=hello.txt
[INFO] [stdout] cargo::rerun-if-changed=hello.txt
[INFO] [stdout] cargo::rerun-if-changed=helloworld.txt
[INFO] [stdout] test functions_test::rerun_if_changed_test ... ok
[INFO] [stdout] test functions_test::change_output_test ... ok
[INFO] [stdout] test functions_test::rerun_if_env_changed_test ... ok
[INFO] [stdout] test functions_test::rustc_cfg_test_value ... ok
[INFO] [stdout] test functions_test::rustc_cfg_test_no_value ... ok
[INFO] [stdout] test functions_test::rustc_cfg_test_value_cfg ... ok
[INFO] [stdout] test functions_test::metadata_test ... ok
[INFO] [stdout] test functions_test::rerun_if_env_changed_syntax_test ... ok
[INFO] [stdout] test functions_test::rerun_if_changed_syntax_test ... ok
[INFO] [stdout] test functions_test::rustc_check_cfg_test_many_values ... ok
[INFO] [stdout] test functions_test::rustc_check_cfg_test_single_value ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_test ... ok
[INFO] [stdout] test functions_test::rustc_error_test ... ok
[INFO] [stdout] test functions_test::rustc_env_test ... ok
[INFO] [stdout] test functions_test::rustc_link_lib_test ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_benches_test ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_bins_test ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_cdylib_test ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_examples_test ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_tests_test ... ok
[INFO] [stdout] test functions_test::rustc_warning_test ... ok
[INFO] [stdout] test functions_test::rustc_link_lib_dylib_test ... ok
[INFO] [stdout] test functions_test::rustc_link_lib_framework_test ... ok
[INFO] [stdout] test functions_test::rustc_link_lib_static_test ... ok
[INFO] [stdout] test functions_test::rustc_link_search_test ... ok
[INFO] [stdout] test functions_test::rustc_multiline_error_test ... ok
[INFO] [stdout] test functions_test::rustc_flags_test ... ok
[INFO] [stdout] test functions_test::rustc_link_arg_bin_test ... ok
[INFO] [stdout] test functions_test::rustc_multiline_warning_test ... ok
[INFO] [stdout] test functions_test::rustc_check_cfg_test_no_values ... ok
[INFO] [stderr]    Doc-tests cargo_build
[INFO] [stdout] test functions_test::rustc_link_search_invalid_path_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/functions.rs - functions::rustc_env (line 1182) ... ignored
[INFO] [stdout] test src/functions.rs - functions::rerun_if_env_changed (line 68) ... ok
[INFO] [stdout] test src/functions.rs - functions::RustcCfg (line 981) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg_benches (line 381) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_check_cfg (line 1074) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_check_cfgs (line 1152) ... ok
[INFO] [stdout] test src/build_out.rs - build_out::set (line 15) ... FAILED
[INFO] [stdout] test src/functions.rs - functions::error (line 1230) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_flags (line 855) ... ok
[INFO] [stdout] test src/functions.rs - functions::VarArg (line 1346) ... ok
[INFO] [stdout] test src/functions.rs - functions::rerun_if_changed (line 14) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_cfg (line 898) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg (line 119) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg_bin (line 210) ... ok
[INFO] [stdout] test src/functions.rs - functions::metadata (line 1293) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg_bins (line 258) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg_tests (line 299) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg_examples (line 340) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_cfg (line 909) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_arg_cdylib (line 168) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_check_cfg (line 1085) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_lib (line 420) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_search_all (line 818) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... FAILED
[INFO] [stdout] test src/functions.rs - functions::rustc_link_search (line 635) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_search_framework (line 785) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_search_dependency (line 719) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_search_crate (line 752) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_search_native (line 686) ... ok
[INFO] [stdout] test src/functions.rs - functions::warning (line 1257) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_lib_dylib (line 474) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_lib_static (line 527) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/functions.rs - functions::rustc_link_lib_framework (line 580) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/build_out.rs - build_out::set (line 15) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (486) panicked at src/build_out.rs:5:64:
[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:     0x5c4a50f414c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c4a50f414c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c4a50f414c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5c4a50f414c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5c4a50f4ffc7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c4a50f4ffc7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5c4a50f1eb06 - std::io::default_write_fmt::hdea1c6df292e9097
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c4a50f1eb06 - std::io::Write::write_fmt::ha6a1d6c1ea64b2d0
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c4a50f25846 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5c4a50f25846 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c4a50f256a6 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5c4a50f25a8b - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5c4a50f25908 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5c4a50f23f39 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   14:     0x5c4a50f1332d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5c4a50f5312c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5c4a50f52ae2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5c4a50f0c1e1 - rust_out::main::_doctest_main_src_build_out_rs_15_0::h870ac26606ea89a7
[INFO] [stdout]   18:     0x5c4a50f0c176 - rust_out::main::hddb47a63e130bd9b
[INFO] [stdout]   19:     0x5c4a50f0b5f3 - core::ops::function::FnOnce::call_once::h96beabba765cc134
[INFO] [stdout]   20:     0x5c4a50f0b126 - std::sys::backtrace::__rust_begin_short_backtrace::hfbfc9999389ebc3c
[INFO] [stdout]   21:     0x5c4a50f0b099 - std::rt::lang_start::{{closure}}::h80a253ee4580ed9e
[INFO] [stdout]   22:     0x5c4a50f1fff6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h52f3341f83ee0b20
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5c4a50f1fff6 - std::panicking::catch_unwind::do_call::h14dbcc353f10da05
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5c4a50f1fff6 - std::panicking::catch_unwind::h0f5e61927052bc65
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5c4a50f1fff6 - std::panic::catch_unwind::h8d8992fccbbe3818
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5c4a50f1fff6 - std::rt::lang_start_internal::{{closure}}::h2586bbc303a85ad8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5c4a50f1fff6 - std::panicking::catch_unwind::do_call::h68525f29457c7630
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5c4a50f1fff6 - std::panicking::catch_unwind::h9d0806e64d8b7d77
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5c4a50f1fff6 - std::panic::catch_unwind::h9b43c59c05f0dec3
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5c4a50f1fff6 - std::rt::lang_start_internal::h74b643a2cc7fe3b4
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5c4a50f0b081 - std::rt::lang_start::ha74422474068e822
[INFO] [stdout]   32:     0x5c4a50f0c3c5 - main
[INFO] [stdout]   33:     0x724bf161c1ca - <unknown>
[INFO] [stdout]   34:     0x724bf161c28b - __libc_start_main
[INFO] [stdout]   35:     0x5c4a50f0a2f5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 64) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `warning` in `cargo_build`
[INFO] [stdout]  --> src/lib.rs:69:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cargo_build::warning!("Warning during compilation: {} is not set", env_var);
[INFO] [stdout]   |                  ^^^^^^^ could not find `warning` in `cargo_build`
[INFO] [stdout]   |
[INFO] [stdout] help: cargo_build::warning is not a macro, but a function, try to remove `!`
[INFO] [stdout]   |
[INFO] [stdout] 8 -     cargo_build::warning!("Warning during compilation: {} is not set", env_var);
[INFO] [stdout] 8 +     cargo_build::warning("Warning during compilation: {} is not set", env_var);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `error` in `cargo_build`
[INFO] [stdout]  --> src/lib.rs:70:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     cargo_build::error!("Unable to finish compilation: {} is not set", env_var);
[INFO] [stdout]   |                  ^^^^^ could not find `error` in `cargo_build`
[INFO] [stdout]   |
[INFO] [stdout] help: cargo_build::error is not a macro, but a function, try to remove `!`
[INFO] [stdout]   |
[INFO] [stdout] 9 -     cargo_build::error!("Unable to finish compilation: {} is not set", env_var);
[INFO] [stdout] 9 +     cargo_build::error("Unable to finish compilation: {} is not set", env_var);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rustc_link_arg` in `cargo_build`
[INFO] [stdout]   --> src/lib.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | cargo_build::rustc_link_arg!(cdylib: "-mlongcalls"; "-ffunction-sections");
[INFO] [stdout]    |              ^^^^^^^^^^^^^^ could not find `rustc_link_arg` in `cargo_build`
[INFO] [stdout]    |
[INFO] [stdout] help: cargo_build::rustc_link_arg is not a macro, but a function, try to remove `!`
[INFO] [stdout]    |
[INFO] [stdout] 12 - cargo_build::rustc_link_arg!(cdylib: "-mlongcalls"; "-ffunction-sections");
[INFO] [stdout] 12 + cargo_build::rustc_link_arg(cdylib: "-mlongcalls"; "-ffunction-sections");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rustc_link_arg` in `cargo_build`
[INFO] [stdout]   --> src/lib.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | cargo_build::rustc_link_arg!(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^ could not find `rustc_link_arg` in `cargo_build`
[INFO] [stdout]    |
[INFO] [stdout] help: cargo_build::rustc_link_arg is not a macro, but a function, try to remove `!`
[INFO] [stdout]    |
[INFO] [stdout] 14 - cargo_build::rustc_link_arg!(
[INFO] [stdout] 14 + cargo_build::rustc_link_arg(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rustc_link_lib` in `cargo_build`
[INFO] [stdout]   --> src/lib.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | cargo_build::rustc_link_lib!(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^ could not find `rustc_link_lib` in `cargo_build`
[INFO] [stdout]    |
[INFO] [stdout] help: cargo_build::rustc_link_lib is not a macro, but a function, try to remove `!`
[INFO] [stdout]    |
[INFO] [stdout] 22 - cargo_build::rustc_link_lib!(
[INFO] [stdout] 22 + cargo_build::rustc_link_lib(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rustc_check_cfg` in `cargo_build`
[INFO] [stdout]   --> src/lib.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | cargo_build::rustc_check_cfg!("api_version": "1", "2", "3");
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^ could not find `rustc_check_cfg` in `cargo_build`
[INFO] [stdout]    |
[INFO] [stdout] help: cargo_build::rustc_check_cfg is not a macro, but a function, try to remove `!`
[INFO] [stdout]    |
[INFO] [stdout] 30 - cargo_build::rustc_check_cfg!("api_version": "1", "2", "3");
[INFO] [stdout] 30 + cargo_build::rustc_check_cfg("api_version": "1", "2", "3");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rustc_cfg` in `cargo_build`
[INFO] [stdout]   --> src/lib.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 31 | cargo_build::rustc_cfg!("api_version" = "1");
[INFO] [stdout]    |              ^^^^^^^^^ could not find `rustc_cfg` in `cargo_build`
[INFO] [stdout]    |
[INFO] [stdout] help: cargo_build::rustc_cfg is not a macro, but a function, try to remove `!`
[INFO] [stdout]    |
[INFO] [stdout] 31 - cargo_build::rustc_cfg!("api_version" = "1");
[INFO] [stdout] 31 + cargo_build::rustc_cfg("api_version" = "1");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/build_out.rs - build_out::set (line 15)
[INFO] [stdout]     src/lib.rs - (line 64)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 34 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fa95efb56d6666f11d83cb5502040944f0fe918ff957b1a54de9163b5a46e370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa95efb56d6666f11d83cb5502040944f0fe918ff957b1a54de9163b5a46e370", kill_on_drop: false }`
[INFO] [stdout] fa95efb56d6666f11d83cb5502040944f0fe918ff957b1a54de9163b5a46e370
