[INFO] fetching crate fuzzcheck_nix_subset 0.1.1...
[INFO] testing fuzzcheck_nix_subset-0.1.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate fuzzcheck_nix_subset 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fuzzcheck_nix_subset 0.1.1
[INFO] finished tweaking crates.io crate fuzzcheck_nix_subset 0.1.1
[INFO] tweaked toml for crates.io crate fuzzcheck_nix_subset 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fuzzcheck_nix_subset 0.1.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `libc` dependency)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cfaca38081d108f18a7fed2f442fe5b6a182e3f619701de8b9f57048d3ad14e
[INFO] running `Command { std: "docker" "start" "-a" "3cfaca38081d108f18a7fed2f442fe5b6a182e3f619701de8b9f57048d3ad14e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cfaca38081d108f18a7fed2f442fe5b6a182e3f619701de8b9f57048d3ad14e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfaca38081d108f18a7fed2f442fe5b6a182e3f619701de8b9f57048d3ad14e", kill_on_drop: false }`
[INFO] [stdout] 3cfaca38081d108f18a7fed2f442fe5b6a182e3f619701de8b9f57048d3ad14e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 233234adbd9b5942bfa96f1ef82d6746d8a42cb0c04f502bfcfc551258903e0c
[INFO] running `Command { std: "docker" "start" "-a" "233234adbd9b5942bfa96f1ef82d6746d8a42cb0c04f502bfcfc551258903e0c", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `libc` dependency)
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fuzzcheck_nix_subset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/signal.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stdout]     |                                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 430 |     Handler(extern "C" fn(libc::c_int)),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/signal.rs:434:15
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stdout]     |                                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 434 |     SigAction(extern "C" fn(libc::c_int, *mut libc::siginfo_t, *mut libc::c_void)),
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "233234adbd9b5942bfa96f1ef82d6746d8a42cb0c04f502bfcfc551258903e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233234adbd9b5942bfa96f1ef82d6746d8a42cb0c04f502bfcfc551258903e0c", kill_on_drop: false }`
[INFO] [stdout] 233234adbd9b5942bfa96f1ef82d6746d8a42cb0c04f502bfcfc551258903e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48601e11e77cc4c66ccc33e72d82c4ad2c6eceb8ebd085b97b3bc3f2cbb9df64
[INFO] running `Command { std: "docker" "start" "-a" "48601e11e77cc4c66ccc33e72d82c4ad2c6eceb8ebd085b97b3bc3f2cbb9df64", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `libc` dependency)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/signal.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stdout]     |                                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 430 |     Handler(extern "C" fn(libc::c_int)),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/signal.rs:434:15
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stdout]     |                                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 434 |     SigAction(extern "C" fn(libc::c_int, *mut libc::siginfo_t, *mut libc::c_void)),
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fuzzcheck_nix_subset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/signal.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stdout]     |                                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 430 |     Handler(extern "C" fn(libc::c_int)),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/signal.rs:434:15
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stdout]     |                                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 434 |     SigAction(extern "C" fn(libc::c_int, *mut libc::siginfo_t, *mut libc::c_void)),
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "48601e11e77cc4c66ccc33e72d82c4ad2c6eceb8ebd085b97b3bc3f2cbb9df64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48601e11e77cc4c66ccc33e72d82c4ad2c6eceb8ebd085b97b3bc3f2cbb9df64", kill_on_drop: false }`
[INFO] [stdout] 48601e11e77cc4c66ccc33e72d82c4ad2c6eceb8ebd085b97b3bc3f2cbb9df64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d32e85174a2a4808fb04193294ad1e7ef8115c77a7bbfd49b613c40d9f3cc84
[INFO] running `Command { std: "docker" "start" "-a" "1d32e85174a2a4808fb04193294ad1e7ef8115c77a7bbfd49b613c40d9f3cc84", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `libc` dependency)
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/signal.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stderr]     |                                        --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 430 |     Handler(extern "C" fn(libc::c_int)),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/signal.rs:434:15
[INFO] [stderr]     |
[INFO] [stderr] 423 | #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
[INFO] [stderr]     |                                        --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 434 |     SigAction(extern "C" fn(libc::c_int, *mut libc::siginfo_t, *mut libc::c_void)),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `fuzzcheck_nix_subset` (lib) generated 2 warnings
[INFO] [stderr] warning: `fuzzcheck_nix_subset` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuzzcheck_nix_subset-202158ae8585e918)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test signal::tests::test_extend ... ok
[INFO] [stdout] test signal::tests::test_clear ... ok
[INFO] [stdout] test signal::tests::test_from_str_invalid_value ... ok
[INFO] [stdout] test signal::tests::test_from_str_round_trips ... ok
[INFO] [stdout] test signal::tests::test_sigaction ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_block ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_swap ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_set_mask ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_unblock ... ok
[INFO] [stdout] test signal::tests::test_contains ... ok
[INFO] [stderr]    Doc-tests fuzzcheck_nix_subset
[INFO] [stdout] test signal::tests::test_sigwait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/signal.rs - signal::signal (line 570) - compile ... FAILED
[INFO] [stdout] test src/signal.rs - signal::signal (line 563) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - Error::as_errno (line 41) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::libc_bitflags (line 28) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::libc_bitflags (line 8) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::libc_enum (line 69) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/signal.rs - signal::signal (line 570) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `lazy_static`
[INFO] [stdout]    --> src/signal.rs:571:14
[INFO] [stdout]     |
[INFO] [stdout] 571 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nix`
[INFO] [stdout]    --> src/signal.rs:574:5
[INFO] [stdout]     |
[INFO] [stdout] 574 | use nix::sys::signal::{self, Signal, SigHandler};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `nix`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `nix`, use `cargo add nix` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lazy_static` in this scope
[INFO] [stdout]    --> src/signal.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | lazy_static! {
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `lazy_static` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]    --> src/signal.rs:571:14
[INFO] [stdout]     |
[INFO] [stdout] 571 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SIGNALED` in this scope
[INFO] [stdout]    --> src/signal.rs:581:5
[INFO] [stdout]     |
[INFO] [stdout] 581 |     SIGNALED.store(signal == Signal::SIGINT, Ordering::Relaxed);
[INFO] [stdout]     |     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/signal.rs:579:1
[INFO] [stdout]     |
[INFO] [stdout] 579 | extern fn handle_sigint(signal: libc::c_int) {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/signal.rs - signal::signal (line 563) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nix`
[INFO] [stdout]    --> src/signal.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 | use nix::sys::signal::{self, Signal, SigHandler};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `nix`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `nix`, use `cargo add nix` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Error::as_errno (line 41) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nix`
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use nix::errno::Errno;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `nix`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nix`, use `cargo add nix` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nix`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use nix::Error;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `nix`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nix`, use `cargo add nix` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::libc_bitflags (line 28) stdout ----
[INFO] [stdout] error: cannot find macro `libc_bitflags` in this scope
[INFO] [stdout]   --> src/macros.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | libc_bitflags!{
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::libc_bitflags (line 8) stdout ----
[INFO] [stdout] error: cannot find macro `libc_bitflags` in this scope
[INFO] [stdout]  --> src/macros.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | libc_bitflags!{
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::libc_enum (line 69) stdout ----
[INFO] [stdout] error: cannot find macro `libc_enum` in this scope
[INFO] [stdout]   --> src/macros.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | libc_enum!{
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Error::as_errno (line 41)
[INFO] [stdout]     src/macros.rs - macros::libc_bitflags (line 28)
[INFO] [stdout]     src/macros.rs - macros::libc_bitflags (line 8)
[INFO] [stdout]     src/macros.rs - macros::libc_enum (line 69)
[INFO] [stdout]     src/signal.rs - signal::signal (line 563)
[INFO] [stdout]     src/signal.rs - signal::signal (line 570)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1d32e85174a2a4808fb04193294ad1e7ef8115c77a7bbfd49b613c40d9f3cc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d32e85174a2a4808fb04193294ad1e7ef8115c77a7bbfd49b613c40d9f3cc84", kill_on_drop: false }`
[INFO] [stdout] 1d32e85174a2a4808fb04193294ad1e7ef8115c77a7bbfd49b613c40d9f3cc84
