[INFO] fetching crate fuzzcheck_nix_subset 0.1.1... [INFO] testing fuzzcheck_nix_subset-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate fuzzcheck_nix_subset 0.1.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fuzzcheck_nix_subset 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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: v2.9.3) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90ea48434f200676db4f0f6f35f5e726169f2539b0b1322e378126bd4fee74cb [INFO] running `Command { std: "docker" "start" "-a" "90ea48434f200676db4f0f6f35f5e726169f2539b0b1322e378126bd4fee74cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90ea48434f200676db4f0f6f35f5e726169f2539b0b1322e378126bd4fee74cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ea48434f200676db4f0f6f35f5e726169f2539b0b1322e378126bd4fee74cb", kill_on_drop: false }` [INFO] [stdout] 90ea48434f200676db4f0f6f35f5e726169f2539b0b1322e378126bd4fee74cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16f30604f4b122654ce2339d311090d6635f2a2b0c47a49f0f5cebb3f643463d [INFO] running `Command { std: "docker" "start" "-a" "16f30604f4b122654ce2339d311090d6635f2a2b0c47a49f0f5cebb3f643463d", 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 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 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "16f30604f4b122654ce2339d311090d6635f2a2b0c47a49f0f5cebb3f643463d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f30604f4b122654ce2339d311090d6635f2a2b0c47a49f0f5cebb3f643463d", kill_on_drop: false }` [INFO] [stdout] 16f30604f4b122654ce2339d311090d6635f2a2b0c47a49f0f5cebb3f643463d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 196c2089de05addfdf7ced9f228314c2cc8bde333fc1d04cc5d499b315602afa [INFO] running `Command { std: "docker" "start" "-a" "196c2089de05addfdf7ced9f228314c2cc8bde333fc1d04cc5d499b315602afa", 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 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 [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 [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: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 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "196c2089de05addfdf7ced9f228314c2cc8bde333fc1d04cc5d499b315602afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "196c2089de05addfdf7ced9f228314c2cc8bde333fc1d04cc5d499b315602afa", kill_on_drop: false }` [INFO] [stdout] 196c2089de05addfdf7ced9f228314c2cc8bde333fc1d04cc5d499b315602afa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f9db58b6b2588b8ca2dc9a1fb25d41443b0bc7a758a96e975d07267506df20a0 [INFO] running `Command { std: "docker" "start" "-a" "f9db58b6b2588b8ca2dc9a1fb25d41443b0bc7a758a96e975d07267506df20a0", 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 [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 [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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuzzcheck_nix_subset-988a38fd0b49624d) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stderr] Doc-tests fuzzcheck_nix_subset [INFO] [stdout] test signal::tests::test_from_str_invalid_value ... ok [INFO] [stdout] test signal::tests::test_contains ... ok [INFO] [stdout] test signal::tests::test_clear ... ok [INFO] [stdout] test signal::tests::test_extend ... ok [INFO] [stdout] test signal::tests::test_sigaction ... ok [INFO] [stdout] test signal::tests::test_from_str_round_trips ... ok [INFO] [stdout] test signal::tests::test_sigwait ... 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] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/signal.rs - signal::signal (line 563) - compile ... FAILED [INFO] [stdout] test src/macros.rs - macros::libc_bitflags (line 28) ... FAILED [INFO] [stdout] test src/macros.rs - macros::libc_enum (line 69) ... FAILED [INFO] [stdout] test src/lib.rs - Error::as_errno (line 41) ... FAILED [INFO] [stdout] test src/macros.rs - macros::libc_bitflags (line 8) ... FAILED [INFO] [stdout] test src/signal.rs - signal::signal (line 570) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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] 3 | 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/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] 3 | 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] 3 | 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] ---- 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] 4 | 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] 3 | 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 8) stdout ---- [INFO] [stdout] error: cannot find macro `libc_bitflags` in this scope [INFO] [stdout] --> src/macros.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 3 | 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/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] 2 | #[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] 5 | 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] 6 | 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] 2 | #[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] 12 | 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] 10 | 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] [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 0.38s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f9db58b6b2588b8ca2dc9a1fb25d41443b0bc7a758a96e975d07267506df20a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9db58b6b2588b8ca2dc9a1fb25d41443b0bc7a758a96e975d07267506df20a0", kill_on_drop: false }` [INFO] [stdout] f9db58b6b2588b8ca2dc9a1fb25d41443b0bc7a758a96e975d07267506df20a0