[INFO] crate nature_integrate_test_converter 0.0.2 is already in cache [INFO] testing nature_integrate_test_converter-0.0.2 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate nature_integrate_test_converter 0.0.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate nature_integrate_test_converter 0.0.2 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nature_integrate_test_converter 0.0.2 [INFO] finished tweaking crates.io crate nature_integrate_test_converter 0.0.2 [INFO] tweaked toml for crates.io crate nature_integrate_test_converter 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 406fecd31141ce94cf3fa0a6e800f413581abf737e5a7fa01892a7aa08949121 [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" "406fecd31141ce94cf3fa0a6e800f413581abf737e5a7fa01892a7aa08949121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "406fecd31141ce94cf3fa0a6e800f413581abf737e5a7fa01892a7aa08949121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406fecd31141ce94cf3fa0a6e800f413581abf737e5a7fa01892a7aa08949121", kill_on_drop: false }` [INFO] [stdout] 406fecd31141ce94cf3fa0a6e800f413581abf737e5a7fa01892a7aa08949121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 791e610042b14dda97b722573583c4225ca5bfd898ffa87c952b5ffdabc2daeb [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" "791e610042b14dda97b722573583c4225ca5bfd898ffa87c952b5ffdabc2daeb", kill_on_drop: false }` [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling actix-service v0.4.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling fern v0.5.9 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.2.18 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling actix-rt v0.2.6 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling actix-http v0.2.11 [INFO] [stderr] Compiling actix v0.8.3 [INFO] [stderr] Compiling nature_common v0.0.2 [INFO] [stderr] Compiling nature_integrate_test_converter v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:8:55 [INFO] [stdout] | [INFO] [stdout] 8 | pub extern fn rtn_none(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:15:64 [INFO] [stdout] | [INFO] [stdout] 15 | pub extern fn rtn_logical_error(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:22:54 [INFO] [stdout] | [INFO] [stdout] 22 | pub extern fn rtn_one(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 31 | pub extern fn rtn_tow(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:42:68 [INFO] [stdout] | [INFO] [stdout] 42 | pub extern fn rtn_environment_error(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "791e610042b14dda97b722573583c4225ca5bfd898ffa87c952b5ffdabc2daeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "791e610042b14dda97b722573583c4225ca5bfd898ffa87c952b5ffdabc2daeb", kill_on_drop: false }` [INFO] [stdout] 791e610042b14dda97b722573583c4225ca5bfd898ffa87c952b5ffdabc2daeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--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] 61290fa86131b2474ad7425a9e7f693e281bff30f711110ec3d89f7afc01e7c2 [INFO] running `Command { std: "docker" "start" "-a" "61290fa86131b2474ad7425a9e7f693e281bff30f711110ec3d89f7afc01e7c2", kill_on_drop: false }` [INFO] [stderr] Compiling nature_integrate_test_converter v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:8:55 [INFO] [stdout] | [INFO] [stdout] 8 | pub extern fn rtn_none(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:15:64 [INFO] [stdout] | [INFO] [stdout] 15 | pub extern fn rtn_logical_error(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:22:54 [INFO] [stdout] | [INFO] [stdout] 22 | pub extern fn rtn_one(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:31:54 [INFO] [stdout] | [INFO] [stdout] 31 | pub extern fn rtn_tow(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:42:68 [INFO] [stdout] | [INFO] [stdout] 42 | pub extern fn rtn_environment_error(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.39s [INFO] running `Command { std: "docker" "inspect" "61290fa86131b2474ad7425a9e7f693e281bff30f711110ec3d89f7afc01e7c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61290fa86131b2474ad7425a9e7f693e281bff30f711110ec3d89f7afc01e7c2", kill_on_drop: false }` [INFO] [stdout] 61290fa86131b2474ad7425a9e7f693e281bff30f711110ec3d89f7afc01e7c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 62db3e2c6ee0d418f296e7d54ff549b77aa825a28c20d9c4618e385a421a1d00 [INFO] running `Command { std: "docker" "start" "-a" "62db3e2c6ee0d418f296e7d54ff549b77aa825a28c20d9c4618e385a421a1d00", kill_on_drop: false }` [INFO] [stderr] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8:55 [INFO] [stderr] | [INFO] [stderr] 8 | pub extern fn rtn_none(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stderr] = note: enum has no representation hint [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:15:64 [INFO] [stderr] | [INFO] [stderr] 15 | pub extern fn rtn_logical_error(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stderr] = note: enum has no representation hint [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:22:54 [INFO] [stderr] | [INFO] [stderr] 22 | pub extern fn rtn_one(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stderr] = note: enum has no representation hint [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:31:54 [INFO] [stderr] | [INFO] [stderr] 31 | pub extern fn rtn_tow(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stderr] = note: enum has no representation hint [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `nature_common::ConverterReturned`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:42:68 [INFO] [stderr] | [INFO] [stderr] 42 | pub extern fn rtn_environment_error(_para: &ConverterParameter) -> ConverterReturned { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stderr] = note: enum has no representation hint [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nature_integrate_test_converter-a67c3e23d536fa1a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "62db3e2c6ee0d418f296e7d54ff549b77aa825a28c20d9c4618e385a421a1d00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62db3e2c6ee0d418f296e7d54ff549b77aa825a28c20d9c4618e385a421a1d00", kill_on_drop: false }` [INFO] [stdout] 62db3e2c6ee0d418f296e7d54ff549b77aa825a28c20d9c4618e385a421a1d00