[INFO] fetching crate xwebrtc 0.3.5... [INFO] testing xwebrtc-0.3.5 against 1.91.0 for beta-1.92-2 [INFO] extracting crate xwebrtc 0.3.5 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate xwebrtc 0.3.5 [INFO] finished tweaking crates.io crate xwebrtc 0.3.5 [INFO] tweaked toml for crates.io crate xwebrtc 0.3.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xwebrtc 0.3.5 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 375 packages to latest compatible versions [INFO] [stderr] Adding curve25519-dalek v3.2.0 (available: v3.2.1) [INFO] [stderr] Adding fdk-aac v0.6.0 (available: v0.8.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.3.1) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.12.0) [INFO] [stderr] Adding webrtc v0.8.0 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded h264-decoder v0.2.4 [INFO] [stderr] Downloaded bytesio v0.3.4 [INFO] [stderr] Downloaded xflv v0.4.4 [INFO] [stderr] Downloaded fdk-aac v0.6.0 [INFO] [stderr] Downloaded asn1-rs-derive v0.4.0 [INFO] [stderr] Downloaded commonlib v0.1.2 [INFO] [stderr] Downloaded spki v0.6.0 [INFO] [stderr] Downloaded asn1-rs-impl v0.1.0 [INFO] [stderr] Downloaded rfc6979 v0.3.1 [INFO] [stderr] Downloaded derive_builder_macro v0.11.2 [INFO] [stderr] Downloaded rtp v0.8.0 [INFO] [stderr] Downloaded ff v0.12.1 [INFO] [stderr] Downloaded cron v0.15.0 [INFO] [stderr] Downloaded oid-registry v0.6.1 [INFO] [stderr] Downloaded base16ct v0.1.1 [INFO] [stderr] Downloaded audiopus v0.3.0-rc.0 [INFO] [stderr] Downloaded sdp v0.5.3 [INFO] [stderr] Downloaded interceptor v0.9.0 [INFO] [stderr] Downloaded asn1-rs v0.5.2 [INFO] [stderr] Downloaded webrtc-ice v0.9.1 [INFO] [stderr] Downloaded webrtc v0.8.0 [INFO] [stderr] Downloaded webrtc-sctp v0.8.0 [INFO] [stderr] Downloaded webrtc-dtls v0.7.2 [INFO] [stderr] Downloaded ccm v0.3.0 [INFO] [stderr] Downloaded p384 v0.11.2 [INFO] [stderr] Downloaded winnow v0.6.26 [INFO] [stderr] Downloaded stun v0.4.4 [INFO] [stderr] Downloaded x509-parser v0.14.0 [INFO] [stderr] Downloaded der-parser v7.0.0 [INFO] [stderr] Downloaded x509-parser v0.13.2 [INFO] [stderr] Downloaded turn v0.6.1 [INFO] [stderr] Downloaded webrtc-data v0.7.0 [INFO] [stderr] Downloaded p256 v0.11.1 [INFO] [stderr] Downloaded der v0.6.1 [INFO] [stderr] Downloaded asn1-rs v0.3.1 [INFO] [stderr] Downloaded webrtc-mdns v0.5.2 [INFO] [stderr] Downloaded crypto-bigint v0.4.9 [INFO] [stderr] Downloaded elliptic-curve v0.12.3 [INFO] [stderr] Downloaded rcgen v0.10.0 [INFO] [stderr] Downloaded pkcs8 v0.9.0 [INFO] [stderr] Downloaded webrtc-media v0.6.1 [INFO] [stderr] Downloaded streamhub v0.2.4 [INFO] [stderr] Downloaded derive_builder_core v0.11.2 [INFO] [stderr] Downloaded derive_builder v0.11.2 [INFO] [stderr] Downloaded ecdsa v0.14.8 [INFO] [stderr] Downloaded pem-rfc7468 v0.6.0 [INFO] [stderr] Downloaded socket2 v0.4.10 [INFO] [stderr] Downloaded oid-registry v0.4.0 [INFO] [stderr] Downloaded job_scheduler_ng v2.4.0 [INFO] [stderr] Downloaded substring v1.4.5 [INFO] [stderr] Downloaded waitgroup v0.1.2 [INFO] [stderr] Downloaded rtcp v0.9.0 [INFO] [stderr] Downloaded der-parser v8.2.0 [INFO] [stderr] Downloaded sec1 v0.3.0 [INFO] [stderr] Downloaded asn1-rs-derive v0.1.0 [INFO] [stderr] Downloaded group v0.12.1 [INFO] [stderr] Downloaded audiopus_sys v0.2.2 [INFO] [stderr] Downloaded webrtc-srtp v0.10.0 [INFO] [stderr] Downloaded webrtc-util v0.7.0 [INFO] [stderr] Downloaded tokio-util v0.6.10 [INFO] [stderr] Downloaded fdk-aac-sys v0.5.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c23da7c5ad478c4a46f8a9184144cea99b8276a1617394a10efa03bbcd108d3 [INFO] running `Command { std: "docker" "start" "-a" "8c23da7c5ad478c4a46f8a9184144cea99b8276a1617394a10efa03bbcd108d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c23da7c5ad478c4a46f8a9184144cea99b8276a1617394a10efa03bbcd108d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c23da7c5ad478c4a46f8a9184144cea99b8276a1617394a10efa03bbcd108d3", kill_on_drop: false }` [INFO] [stdout] 8c23da7c5ad478c4a46f8a9184144cea99b8276a1617394a10efa03bbcd108d3 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc705bb7d175ae0e5a224daab2a9de201e581f440f860c735b9fc05852318c49 [INFO] running `Command { std: "docker" "start" "-a" "dc705bb7d175ae0e5a224daab2a9de201e581f440f860c735b9fc05852318c49", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling webrtc-util v0.7.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling rusticata-macros v4.1.0 [INFO] [stderr] Compiling openssl-src v300.5.4+3.5.4 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling pem-rfc7468 v0.6.0 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.110 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Compiling der v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling spki v0.6.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling pkcs8 v0.9.0 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling asn1-rs-derive v0.4.0 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling crypto-bigint v0.4.9 [INFO] [stderr] Compiling ff v0.12.1 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling openssl v0.10.74 [INFO] [stderr] Compiling base16ct v0.1.1 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling sec1 v0.3.0 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling asn1-rs v0.5.2 [INFO] [stderr] Compiling group v0.12.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling polyval v0.6.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling asn1-rs-derive v0.1.0 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling oid-registry v0.6.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling asn1-rs v0.3.1 [INFO] [stderr] Compiling elliptic-curve v0.12.3 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling ghash v0.5.1 [INFO] [stderr] Compiling rfc6979 v0.3.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling ctr v0.9.2 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling signature v1.6.4 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling oid-registry v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling aes-gcm v0.10.3 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling ecdsa v0.14.8 [INFO] [stderr] Compiling rtp v0.8.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling der-parser v8.2.0 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Compiling waitgroup v0.1.2 [INFO] [stderr] Compiling audiopus_sys v0.2.2 [INFO] [stderr] Compiling stun v0.4.4 [INFO] [stderr] Compiling bytesio v0.3.4 [INFO] [stderr] Compiling x509-parser v0.14.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling der-parser v7.0.0 [INFO] [stderr] Compiling rtcp v0.9.0 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling pem v1.1.1 [INFO] [stderr] Compiling yasna v0.5.2 [INFO] [stderr] Compiling fdk-aac-sys v0.5.0 [INFO] [stderr] Compiling aead v0.4.3 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling winnow v0.6.26 [INFO] [stderr] Compiling block-modes v0.7.0 [INFO] [stderr] Compiling ccm v0.3.0 [INFO] [stderr] Compiling rcgen v0.10.0 [INFO] [stderr] Compiling webrtc-mdns v0.5.2 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling webrtc-srtp v0.10.0 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling x509-parser v0.13.2 [INFO] [stderr] Compiling x25519-dalek v2.0.1 [INFO] [stderr] Compiling cron v0.15.0 [INFO] [stderr] Compiling turn v0.6.1 [INFO] [stderr] Compiling h264-decoder v0.2.4 [INFO] [stderr] Compiling derive_builder v0.11.2 [INFO] [stderr] Compiling webrtc-sctp v0.8.0 [INFO] [stderr] Compiling p256 v0.11.1 [INFO] [stderr] Compiling p384 v0.11.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling webrtc-data v0.7.0 [INFO] [stderr] Compiling webrtc-dtls v0.7.2 [INFO] [stderr] Compiling sdp v0.5.3 [INFO] [stderr] Compiling webrtc-ice v0.9.1 [INFO] [stderr] Compiling job_scheduler_ng v2.4.0 [INFO] [stderr] Compiling xflv v0.4.4 [INFO] [stderr] Compiling interceptor v0.9.0 [INFO] [stderr] Compiling webrtc-media v0.6.1 [INFO] [stderr] Compiling smol_str v0.2.2 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling audiopus v0.3.0-rc.0 [INFO] [stderr] Compiling commonlib v0.1.2 [INFO] [stderr] Compiling webrtc v0.8.0 [INFO] [stderr] Compiling fdk-aac v0.6.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling streamhub v0.2.4 [INFO] [stderr] Compiling xwebrtc v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/errors.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, 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_WebRTCErrorValue` [INFO] [stdout] 17 | pub enum WebRTCErrorValue { [INFO] [stdout] | ---------------- `WebRTCErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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 `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_WebRTCErrorValue` [INFO] [stdout] 17 | pub enum WebRTCErrorValue { [INFO] [stdout] | ---------------- `WebRTCErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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/session/errors.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, 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_SessionErrorValue` [INFO] [stdout] 19 | pub enum SessionErrorValue { [INFO] [stdout] | ----------------- `SessionErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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/session/errors.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_SessionErrorValue` [INFO] [stdout] 19 | pub enum SessionErrorValue { [INFO] [stdout] | ----------------- `SessionErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `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 5m 40s [INFO] running `Command { std: "docker" "inspect" "dc705bb7d175ae0e5a224daab2a9de201e581f440f860c735b9fc05852318c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc705bb7d175ae0e5a224daab2a9de201e581f440f860c735b9fc05852318c49", kill_on_drop: false }` [INFO] [stdout] dc705bb7d175ae0e5a224daab2a9de201e581f440f860c735b9fc05852318c49 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f68d0b539f223290afde6297a63a5791a3dc2c01111f2bf93f1f3a835fa36970 [INFO] running `Command { std: "docker" "start" "-a" "f68d0b539f223290afde6297a63a5791a3dc2c01111f2bf93f1f3a835fa36970", kill_on_drop: false }` [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/errors.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, 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_WebRTCErrorValue` [INFO] [stdout] 17 | pub enum WebRTCErrorValue { [INFO] [stdout] | ---------------- `WebRTCErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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 `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_WebRTCErrorValue` [INFO] [stdout] 17 | pub enum WebRTCErrorValue { [INFO] [stdout] | ---------------- `WebRTCErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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/session/errors.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, 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_SessionErrorValue` [INFO] [stdout] 19 | pub enum SessionErrorValue { [INFO] [stdout] | ----------------- `SessionErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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/session/errors.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_SessionErrorValue` [INFO] [stdout] 19 | pub enum SessionErrorValue { [INFO] [stdout] | ----------------- `SessionErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling xwebrtc v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/errors.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, 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_WebRTCErrorValue` [INFO] [stdout] 17 | pub enum WebRTCErrorValue { [INFO] [stdout] | ---------------- `WebRTCErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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 `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_WebRTCErrorValue` [INFO] [stdout] 17 | pub enum WebRTCErrorValue { [INFO] [stdout] | ---------------- `WebRTCErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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/session/errors.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, 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_SessionErrorValue` [INFO] [stdout] 19 | pub enum SessionErrorValue { [INFO] [stdout] | ----------------- `SessionErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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/session/errors.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_SessionErrorValue` [INFO] [stdout] 19 | pub enum SessionErrorValue { [INFO] [stdout] | ----------------- `SessionErrorValue` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `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: this warning originates in the derive macro `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 8.81s [INFO] running `Command { std: "docker" "inspect" "f68d0b539f223290afde6297a63a5791a3dc2c01111f2bf93f1f3a835fa36970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f68d0b539f223290afde6297a63a5791a3dc2c01111f2bf93f1f3a835fa36970", kill_on_drop: false }` [INFO] [stdout] f68d0b539f223290afde6297a63a5791a3dc2c01111f2bf93f1f3a835fa36970 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 821b16180f56db9f585525fd9092455c5fe3d6ea9f80162050c7b2a5c57f3e6b [INFO] running `Command { std: "docker" "start" "-a" "821b16180f56db9f585525fd9092455c5fe3d6ea9f80162050c7b2a5c57f3e6b", kill_on_drop: false }` [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/errors.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Debug, 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_WebRTCErrorValue` [INFO] [stderr] 17 | pub enum WebRTCErrorValue { [INFO] [stderr] | ---------------- `WebRTCErrorValue` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `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 `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Debug, Fail)] [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | `Display` is not local [INFO] [stderr] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_WebRTCErrorValue` [INFO] [stderr] 17 | pub enum WebRTCErrorValue { [INFO] [stderr] | ---------------- `WebRTCErrorValue` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/session/errors.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, 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_SessionErrorValue` [INFO] [stderr] 19 | pub enum SessionErrorValue { [INFO] [stderr] | ----------------- `SessionErrorValue` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/session/errors.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, Fail)] [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | `Display` is not local [INFO] [stderr] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_SessionErrorValue` [INFO] [stderr] 19 | pub enum SessionErrorValue { [INFO] [stderr] | ----------------- `SessionErrorValue` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `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: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `xwebrtc` (lib) generated 4 warnings [INFO] [stderr] warning: `xwebrtc` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xwebrtc-13415ff9f8f444b6) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests xwebrtc [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "821b16180f56db9f585525fd9092455c5fe3d6ea9f80162050c7b2a5c57f3e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821b16180f56db9f585525fd9092455c5fe3d6ea9f80162050c7b2a5c57f3e6b", kill_on_drop: false }` [INFO] [stdout] 821b16180f56db9f585525fd9092455c5fe3d6ea9f80162050c7b2a5c57f3e6b