[INFO] fetching crate fuzzcheck_nix_subset 0.1.1...
[INFO] testing fuzzcheck_nix_subset-0.1.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate fuzzcheck_nix_subset 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fuzzcheck_nix_subset 0.1.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 859167b5c06b11ee91dd0b9816f8447f3d7e9d914114d215eafef7b763465bb5
[INFO] running `Command { std: "docker" "start" "-a" "859167b5c06b11ee91dd0b9816f8447f3d7e9d914114d215eafef7b763465bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "859167b5c06b11ee91dd0b9816f8447f3d7e9d914114d215eafef7b763465bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859167b5c06b11ee91dd0b9816f8447f3d7e9d914114d215eafef7b763465bb5", kill_on_drop: false }`
[INFO] [stdout] 859167b5c06b11ee91dd0b9816f8447f3d7e9d914114d215eafef7b763465bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5478873a83f92288e90e050d40124ca04cd2aefbc57d3e40f822d0a96f92486
[INFO] running `Command { std: "docker" "start" "-a" "b5478873a83f92288e90e050d40124ca04cd2aefbc57d3e40f822d0a96f92486", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fuzzcheck_nix_subset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "b5478873a83f92288e90e050d40124ca04cd2aefbc57d3e40f822d0a96f92486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5478873a83f92288e90e050d40124ca04cd2aefbc57d3e40f822d0a96f92486", kill_on_drop: false }`
[INFO] [stdout] b5478873a83f92288e90e050d40124ca04cd2aefbc57d3e40f822d0a96f92486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0560391addf670f7c56a9599f9ee9eca8c1aeb396460d5ce167ba80717de6057
[INFO] running `Command { std: "docker" "start" "-a" "0560391addf670f7c56a9599f9ee9eca8c1aeb396460d5ce167ba80717de6057", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzcheck_nix_subset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "0560391addf670f7c56a9599f9ee9eca8c1aeb396460d5ce167ba80717de6057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0560391addf670f7c56a9599f9ee9eca8c1aeb396460d5ce167ba80717de6057", kill_on_drop: false }`
[INFO] [stdout] 0560391addf670f7c56a9599f9ee9eca8c1aeb396460d5ce167ba80717de6057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da2e0f602b88687c11b2dcc57ce22df822b7be1982d360192303244f4084c66f
[INFO] running `Command { std: "docker" "start" "-a" "da2e0f602b88687c11b2dcc57ce22df822b7be1982d360192303244f4084c66f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuzzcheck_nix_subset-564814ec23349dfb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test signal::tests::test_clear ... ok
[INFO] [stdout] test signal::tests::test_contains ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_swap ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_unblock ... ok
[INFO] [stdout] test signal::tests::test_sigwait ... ok
[INFO] [stdout] test signal::tests::test_from_str_invalid_value ... ok
[INFO] [stdout] test signal::tests::test_thread_signal_set_mask ... 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_from_str_round_trips ... ok
[INFO] [stdout] test signal::tests::test_extend ... 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] [stderr]    Doc-tests fuzzcheck_nix_subset
[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_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/macros.rs - macros::libc_bitflags (line 28) ... FAILED
[INFO] [stdout] test src/signal.rs - signal::signal (line 570) - compile ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[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 undeclared crate or module `nix`
[INFO] [stdout]  --> src/signal.rs:564:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nix::sys::signal::{self, Signal, SigHandler};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `nix`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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_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 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 undeclared crate or module `nix`
[INFO] [stdout]  --> src/lib.rs:43:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nix::errno::Errno;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `nix`
[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 undeclared crate or module `nix`
[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 previous error
[INFO] [stdout] 
[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 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 undeclared crate or module `nix`
[INFO] [stdout]  --> src/signal.rs:574:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::sys::signal::{self, Signal, SigHandler};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `nix`
[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] error: aborting due to 4 previous errors
[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 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da2e0f602b88687c11b2dcc57ce22df822b7be1982d360192303244f4084c66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2e0f602b88687c11b2dcc57ce22df822b7be1982d360192303244f4084c66f", kill_on_drop: false }`
[INFO] [stdout] da2e0f602b88687c11b2dcc57ce22df822b7be1982d360192303244f4084c66f
