[INFO] fetching crate fuzzcheck_nix_subset 0.1.1... [INFO] testing fuzzcheck_nix_subset-0.1.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate fuzzcheck_nix_subset 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate fuzzcheck_nix_subset 0.1.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f84870c680579daaaad178f441fa2375a8b2aa4fb127ffea5078e161a8773d47 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f84870c680579daaaad178f441fa2375a8b2aa4fb127ffea5078e161a8773d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f84870c680579daaaad178f441fa2375a8b2aa4fb127ffea5078e161a8773d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f84870c680579daaaad178f441fa2375a8b2aa4fb127ffea5078e161a8773d47", kill_on_drop: false }` [INFO] [stdout] f84870c680579daaaad178f441fa2375a8b2aa4fb127ffea5078e161a8773d47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6a3a145d973ed78496ef2481c630aefa2268f948d12e6510e9a4548ae96cd0fd [INFO] running `Command { std: "docker" "start" "-a" "6a3a145d973ed78496ef2481c630aefa2268f948d12e6510e9a4548ae96cd0fd", kill_on_drop: false }` [INFO] [stderr] Compiling fuzzcheck_nix_subset v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "6a3a145d973ed78496ef2481c630aefa2268f948d12e6510e9a4548ae96cd0fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a3a145d973ed78496ef2481c630aefa2268f948d12e6510e9a4548ae96cd0fd", kill_on_drop: false }` [INFO] [stdout] 6a3a145d973ed78496ef2481c630aefa2268f948d12e6510e9a4548ae96cd0fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2d5242ddee2c5e2bd6b9577eda958688c8cd34ba4b060c28ab6d8fd9af6cb18 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b2d5242ddee2c5e2bd6b9577eda958688c8cd34ba4b060c28ab6d8fd9af6cb18", 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 1.09s [INFO] running `Command { std: "docker" "inspect" "b2d5242ddee2c5e2bd6b9577eda958688c8cd34ba4b060c28ab6d8fd9af6cb18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2d5242ddee2c5e2bd6b9577eda958688c8cd34ba4b060c28ab6d8fd9af6cb18", kill_on_drop: false }` [INFO] [stdout] b2d5242ddee2c5e2bd6b9577eda958688c8cd34ba4b060c28ab6d8fd9af6cb18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f392cdad2297d8bc5970be38c2b94f96dc8ae2bd135416fd54ece8da9b4c001a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f392cdad2297d8bc5970be38c2b94f96dc8ae2bd135416fd54ece8da9b4c001a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fuzzcheck_nix_subset-5c137f1c78d800d5 [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_extend ... 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_swap ... ok [INFO] [stdout] test signal::tests::test_thread_signal_block ... ok [INFO] [stdout] test signal::tests::test_sigwait ... ok [INFO] [stdout] test signal::tests::test_thread_signal_unblock ... ok [INFO] [stdout] test signal::tests::test_thread_signal_set_mask ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests fuzzcheck_nix_subset [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/signal.rs - signal::signal (line 570) ... FAILED [INFO] [stdout] test src/lib.rs - Error::as_errno (line 41) ... FAILED [INFO] [stdout] test src/signal.rs - signal::signal (line 563) ... 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] 2 | #[macro_use] extern crate lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [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[E0433]: failed to resolve: use of undeclared type `Errno` [INFO] [stdout] --> src/lib.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 5 | let e = Error::from(Errno::EPERM); [INFO] [stdout] | ^^^^^ use of undeclared type `Errno` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Errno` [INFO] [stdout] --> src/lib.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 6 | assert_eq!(Some(Errno::EPERM), e.as_errno()); [INFO] [stdout] | ^^^^^ use of undeclared type `Errno` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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/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[E0433]: failed to resolve: use of undeclared crate or module `signal` [INFO] [stdout] --> src/signal.rs:565:10 [INFO] [stdout] | [INFO] [stdout] 4 | unsafe { signal::signal(Signal::SIGINT, SigHandler::SigIgn) }.unwrap(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `signal` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Signal` [INFO] [stdout] --> src/signal.rs:565:25 [INFO] [stdout] | [INFO] [stdout] 4 | unsafe { signal::signal(Signal::SIGINT, SigHandler::SigIgn) }.unwrap(); [INFO] [stdout] | ^^^^^^ use of undeclared type `Signal` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SigHandler` [INFO] [stdout] --> src/signal.rs:565:41 [INFO] [stdout] | [INFO] [stdout] 4 | unsafe { signal::signal(Signal::SIGINT, SigHandler::SigIgn) }.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `SigHandler` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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/lib.rs - Error::as_errno (line 41) [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; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "f392cdad2297d8bc5970be38c2b94f96dc8ae2bd135416fd54ece8da9b4c001a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f392cdad2297d8bc5970be38c2b94f96dc8ae2bd135416fd54ece8da9b4c001a", kill_on_drop: false }` [INFO] [stdout] f392cdad2297d8bc5970be38c2b94f96dc8ae2bd135416fd54ece8da9b4c001a