[INFO] fetching crate libsignal-protocol 0.1.0... [INFO] testing libsignal-protocol-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate libsignal-protocol 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate libsignal-protocol 0.1.0 [INFO] finished tweaking crates.io crate libsignal-protocol 0.1.0 [INFO] tweaked toml for crates.io crate libsignal-protocol 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libsignal-protocol 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libsignal-protocol 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded rental v0.5.4 [INFO] [stderr] Downloaded rental-impl v0.5.4 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded syn v0.15.40 [INFO] [stderr] Downloaded aes-ctr v0.3.0 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded parking_lot_core v0.5.0 [INFO] [stderr] Downloaded aes v0.3.2 [INFO] [stderr] Downloaded aes-soft v0.3.3 [INFO] [stderr] Downloaded openssl v0.10.24 [INFO] [stderr] Downloaded aesni v0.6.0 [INFO] [stderr] Downloaded regex-syntax v0.6.10 [INFO] [stderr] Downloaded cmake v0.1.40 [INFO] [stderr] Downloaded regex v1.2.0 [INFO] [stderr] Downloaded libsignal-protocol-sys v0.1.0 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded log v0.4.7 [INFO] [stderr] Downloaded ctr v0.3.2 [INFO] [stderr] Downloaded block-modes v0.3.3 [INFO] [stderr] Downloaded ucd-util v0.1.4 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"/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2d2efcb271bf364301cf2d727d72a6fbf3116649fce38bfc0f0663b5bd67bab [INFO] running `Command { std: "docker" "start" "-a" "a2d2efcb271bf364301cf2d727d72a6fbf3116649fce38bfc0f0663b5bd67bab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2d2efcb271bf364301cf2d727d72a6fbf3116649fce38bfc0f0663b5bd67bab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d2efcb271bf364301cf2d727d72a6fbf3116649fce38bfc0f0663b5bd67bab", kill_on_drop: false }` [INFO] [stdout] a2d2efcb271bf364301cf2d727d72a6fbf3116649fce38bfc0f0663b5bd67bab [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 246ace4213970883d5b3ffffdf6e765b76c5d0182f0a04f34bf7bd5955055e5c [INFO] running `Command { std: "docker" "start" "-a" "246ace4213970883d5b3ffffdf6e765b76c5d0182f0a04f34bf7bd5955055e5c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.40 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling libsignal-protocol-sys v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling stream-cipher v0.3.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling block-modes v0.3.3 [INFO] [stderr] Compiling ctr v0.3.2 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling aes-ctr v0.3.0 [INFO] [stderr] Compiling aes v0.3.2 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling libsignal-protocol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | intra_doc_link_resolution_failure [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/crypto/mod.rs:31:34 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct SignalCipherTypeError(i32); [INFO] [stdout] | --------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `SignalCipherTypeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ctx` is never read [INFO] [stdout] --> src/hkdf.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct HMACBasedKeyDerivationFunction { [INFO] [stdout] | ------------------------------ field in this struct [INFO] [stdout] 13 | pub(crate) raw: Raw, [INFO] [stdout] 14 | ctx: Rc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HMACBasedKeyDerivationFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `CipherMode`, which is not FFI-safe [INFO] [stdout] --> src/crypto/mod.rs:392:11 [INFO] [stdout] | [INFO] [stdout] 392 | mode: CipherMode, [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] note: the type is defined here [INFO] [stdout] --> src/crypto/mod.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | enum CipherMode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/errors.rs:6:51 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash, failure_derive::Fail)] [INFO] [stdout] | ^------------------- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InternalError` [INFO] [stdout] 7 | #[allow(missing_docs)] [INFO] [stdout] 8 | pub enum InternalError { [INFO] [stdout] | ------------- `InternalError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `failure_derive::Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `failure_derive::Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `failure_derive::Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.94s [INFO] running `Command { std: "docker" "inspect" "246ace4213970883d5b3ffffdf6e765b76c5d0182f0a04f34bf7bd5955055e5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "246ace4213970883d5b3ffffdf6e765b76c5d0182f0a04f34bf7bd5955055e5c", kill_on_drop: false }` [INFO] [stdout] 246ace4213970883d5b3ffffdf6e765b76c5d0182f0a04f34bf7bd5955055e5c [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a5a463889057557eae566e3da8ec88c3f8ac82388827148bb2db147ce222316 [INFO] running `Command { std: "docker" "start" "-a" "4a5a463889057557eae566e3da8ec88c3f8ac82388827148bb2db147ce222316", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling ucd-util v0.1.4 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | intra_doc_link_resolution_failure [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/crypto/mod.rs:31:34 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct SignalCipherTypeError(i32); [INFO] [stdout] | --------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `SignalCipherTypeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ctx` is never read [INFO] [stdout] --> src/hkdf.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct HMACBasedKeyDerivationFunction { [INFO] [stdout] | ------------------------------ field in this struct [INFO] [stdout] 13 | pub(crate) raw: Raw, [INFO] [stdout] 14 | ctx: Rc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HMACBasedKeyDerivationFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `CipherMode`, which is not FFI-safe [INFO] [stdout] --> src/crypto/mod.rs:392:11 [INFO] [stdout] | [INFO] [stdout] 392 | mode: CipherMode, [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] note: the type is defined here [INFO] [stdout] --> src/crypto/mod.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | enum CipherMode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/errors.rs:6:51 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash, failure_derive::Fail)] [INFO] [stdout] | ^------------------- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InternalError` [INFO] [stdout] 7 | #[allow(missing_docs)] [INFO] [stdout] 8 | pub enum InternalError { [INFO] [stdout] | ------------- `InternalError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `failure_derive::Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `failure_derive::Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `failure_derive::Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling libsignal-protocol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | intra_doc_link_resolution_failure [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/crypto/mod.rs:31:34 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct SignalCipherTypeError(i32); [INFO] [stdout] | --------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `SignalCipherTypeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ctx` is never read [INFO] [stdout] --> src/hkdf.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct HMACBasedKeyDerivationFunction { [INFO] [stdout] | ------------------------------ field in this struct [INFO] [stdout] 13 | pub(crate) raw: Raw, [INFO] [stdout] 14 | ctx: Rc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HMACBasedKeyDerivationFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `CipherMode`, which is not FFI-safe [INFO] [stdout] --> src/crypto/mod.rs:392:11 [INFO] [stdout] | [INFO] [stdout] 392 | mode: CipherMode, [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] note: the type is defined here [INFO] [stdout] --> src/crypto/mod.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | enum CipherMode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/errors.rs:6:51 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash, failure_derive::Fail)] [INFO] [stdout] | ^------------------- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InternalError` [INFO] [stdout] 7 | #[allow(missing_docs)] [INFO] [stdout] 8 | pub enum InternalError { [INFO] [stdout] | ------------- `InternalError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `failure_derive::Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `failure_derive::Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `failure_derive::Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.71s [INFO] running `Command { std: "docker" "inspect" "4a5a463889057557eae566e3da8ec88c3f8ac82388827148bb2db147ce222316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a5a463889057557eae566e3da8ec88c3f8ac82388827148bb2db147ce222316", kill_on_drop: false }` [INFO] [stdout] 4a5a463889057557eae566e3da8ec88c3f8ac82388827148bb2db147ce222316 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 21aa5dbbf982b250acb5589666e703be099b98bf659edac3b1762b9b1098db42 [INFO] running `Command { std: "docker" "start" "-a" "21aa5dbbf982b250acb5589666e703be099b98bf659edac3b1762b9b1098db42", kill_on_drop: false }` [INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stderr] --> src/lib.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | intra_doc_link_resolution_failure [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/crypto/mod.rs:31:34 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct SignalCipherTypeError(i32); [INFO] [stderr] | --------------------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `SignalCipherTypeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `ctx` is never read [INFO] [stderr] --> src/hkdf.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct HMACBasedKeyDerivationFunction { [INFO] [stderr] | ------------------------------ field in this struct [INFO] [stderr] 13 | pub(crate) raw: Raw, [INFO] [stderr] 14 | ctx: Rc, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `HMACBasedKeyDerivationFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `CipherMode`, which is not FFI-safe [INFO] [stderr] --> src/crypto/mod.rs:392:11 [INFO] [stderr] | [INFO] [stderr] 392 | mode: CipherMode, [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] note: the type is defined here [INFO] [stderr] --> src/crypto/mod.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | enum CipherMode { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/errors.rs:6:51 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash, failure_derive::Fail)] [INFO] [stderr] | ^------------------- [INFO] [stderr] | | [INFO] [stderr] | `Fail` is not local [INFO] [stderr] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InternalError` [INFO] [stderr] 7 | #[allow(missing_docs)] [INFO] [stderr] 8 | pub enum InternalError { [INFO] [stderr] | ------------- `InternalError` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `failure_derive::Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `failure_derive::Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `failure_derive::Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `libsignal-protocol` (lib) generated 5 warnings [INFO] [stderr] warning: `libsignal-protocol` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libsignal_protocol-2c84163b47ccb243) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test buffer::tests::create_and_delete ... ok [INFO] [stdout] test keys::public::tests::decode_from_binary ... ok [INFO] [stdout] test buffer::tests::get_an_item ... ok [INFO] [stdout] test buffer::tests::write_to_a_buffer ... ok [INFO] [stdout] test buffer::tests::create_with_capacity ... ok [INFO] [stdout] test context::tests::library_initialization_example_from_readme_native ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/libsignal-protocol-c-tests.rs (/opt/rustwide/target/debug/deps/libsignal_protocol_c_tests-0b056d6dbc5ec75e) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_basic_pre_key_v2 ... ok [INFO] [stdout] test test_curve25519_generate_public ... ok [INFO] [stdout] test test_generate_identity_key_pair ... ok [INFO] [stdout] test test_hkdf_vector_v2 ... ok [INFO] [stdout] test test_generate_pre_keys ... ok [INFO] [stdout] test test_generate_signed_pre_key ... ok [INFO] [stdout] test test_curve25519_signature ... ok [INFO] [stdout] test test_curve25519_large_signatures ... ok [INFO] [stdout] test test_optional_one_time_pre_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests libsignal_protocol [INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stderr] --> src/lib.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | intra_doc_link_resolution_failure [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/context.rs - context::calculate_signature (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "21aa5dbbf982b250acb5589666e703be099b98bf659edac3b1762b9b1098db42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21aa5dbbf982b250acb5589666e703be099b98bf659edac3b1762b9b1098db42", kill_on_drop: false }` [INFO] [stdout] 21aa5dbbf982b250acb5589666e703be099b98bf659edac3b1762b9b1098db42