[INFO] fetching crate pfc-dust-collector-kujira 0.1.0...
[INFO] checking pfc-dust-collector-kujira-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate pfc-dust-collector-kujira 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pfc-dust-collector-kujira 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pfc-dust-collector-kujira 0.1.0
[INFO] finished tweaking crates.io crate pfc-dust-collector-kujira 0.1.0
[INFO] tweaked toml for crates.io crate pfc-dust-collector-kujira 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bech32 v0.9.1 (latest: v0.11.0)
[INFO] [stderr]       Adding block-buffer v0.9.0 (latest: v0.10.4)
[INFO] [stderr]       Adding bnum v0.10.0 (latest: v0.11.0)
[INFO] [stderr]       Adding cosmwasm-crypto v1.5.3 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-derive v1.5.3 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-schema v1.5.3 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-schema-derive v1.5.3 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-std v1.5.3 (latest: v2.0.1)
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (latest: v4.1.2)
[INFO] [stderr]       Adding cw-storage-plus v1.2.0 (latest: v2.0.0)
[INFO] [stderr]       Adding cw-utils v1.0.3 (latest: v2.0.0)
[INFO] [stderr]       Adding cw2 v1.1.2 (latest: v2.0.0)
[INFO] [stderr]       Adding cw20 v1.1.2 (latest: v2.0.0)
[INFO] [stderr]       Adding digest v0.9.0 (latest: v0.10.7)
[INFO] [stderr]       Adding ed25519-zebra v3.1.0 (latest: v4.0.3)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding k256 v0.13.1 (latest: v0.13.3)
[INFO] [stderr]       Adding kujira v0.8.3 (latest: v1.0.1)
[INFO] [stderr]       Adding kujira-bow v0.8.3 (latest: v1.0.0)
[INFO] [stderr]       Adding kujira-fin v0.8.3 (latest: v1.0.0)
[INFO] [stderr]       Adding kujira-ghost v0.8.4 (latest: v1.0.0)
[INFO] [stderr]       Adding kujira-orca v0.8.3 (latest: v1.0.0)
[INFO] [stderr]       Adding kujira-stable v0.8.2 (latest: v1.0.0)
[INFO] [stderr]       Adding kujira-std v0.8.6 (latest: v1.0.1)
[INFO] [stderr]       Adding pfc-dust-collector-derive v0.1.0 (latest: v1.4.0)
[INFO] [stderr]       Adding pfc-whitelist v0.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding pfc-whitelist-derive v0.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding serde-json-wasm v0.5.2 (latest: v1.0.1)
[INFO] [stderr]       Adding serde_derive_internals v0.26.0 (latest: v0.29.0)
[INFO] [stderr]       Adding sha2 v0.9.9 (latest: v0.10.8)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-json-wasm v0.5.2
[INFO] [stderr]   Downloaded cosmwasm-derive v1.5.3
[INFO] [stderr]   Downloaded forward_ref v1.0.0
[INFO] [stderr]   Downloaded cw-storage-plus v1.2.0
[INFO] [stderr]   Downloaded cosmwasm-crypto v1.5.3
[INFO] [stderr]   Downloaded cosmwasm-std v1.5.3
[INFO] [stderr]   Downloaded cw-address-like v1.0.4
[INFO] [stderr]   Downloaded cw-ownable v0.5.1
[INFO] [stderr]   Downloaded cw-ownable-derive v0.5.1
[INFO] [stderr]   Downloaded cw2 v1.1.2
[INFO] [stderr]   Downloaded cw-utils v1.0.3
[INFO] [stderr]   Downloaded cw20 v1.1.2
[INFO] [stderr]   Downloaded kujira-std v0.8.6
[INFO] [stderr]   Downloaded kujira v0.8.3
[INFO] [stderr]   Downloaded cosmwasm-schema-derive v1.5.3
[INFO] [stderr]   Downloaded cosmwasm-schema v1.5.3
[INFO] [stderr]   Downloaded bnum v0.10.0
[INFO] [stderr]   Downloaded ed25519-zebra v3.1.0
[INFO] [stderr]   Downloaded k256 v0.13.1
[INFO] [stderr]   Downloaded pfc-whitelist v0.1.0
[INFO] [stderr]   Downloaded pfc-whitelist-derive v0.1.0
[INFO] [stderr]   Downloaded pfc-dust-collector-derive v0.1.0
[INFO] [stderr]   Downloaded kujira-bow v0.8.3
[INFO] [stderr]   Downloaded kujira-orca v0.8.3
[INFO] [stderr]   Downloaded kujira-ghost v0.8.4
[INFO] [stderr]   Downloaded kujira-stable v0.8.2
[INFO] [stderr]   Downloaded kujira-fin v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4b4bf18fb84110b5884aa4b72611a7dee2f974990df6fea41e26f283c5da52b
[INFO] running `Command { std: "docker" "start" "-a" "e4b4bf18fb84110b5884aa4b72611a7dee2f974990df6fea41e26f283c5da52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4b4bf18fb84110b5884aa4b72611a7dee2f974990df6fea41e26f283c5da52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b4bf18fb84110b5884aa4b72611a7dee2f974990df6fea41e26f283c5da52b", kill_on_drop: false }`
[INFO] [stdout] e4b4bf18fb84110b5884aa4b72611a7dee2f974990df6fea41e26f283c5da52b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5417e467e06b2665a629c1a039e0a397661acfc6a8a47143a486d0a85d127298
[INFO] running `Command { std: "docker" "start" "-a" "5417e467e06b2665a629c1a039e0a397661acfc6a8a47143a486d0a85d127298", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking forward_ref v1.0.0
[INFO] [stderr]     Checking bnum v0.10.0
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking k256 v0.13.1
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling cosmwasm-derive v1.5.3
[INFO] [stderr]    Compiling cosmwasm-schema-derive v1.5.3
[INFO] [stderr]    Compiling cw-ownable-derive v0.5.1
[INFO] [stderr]    Compiling pfc-whitelist-derive v0.1.0
[INFO] [stderr]    Compiling pfc-dust-collector-derive v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking ed25519-zebra v3.1.0
[INFO] [stderr]     Checking serde-json-wasm v0.5.2
[INFO] [stderr]     Checking cosmwasm-crypto v1.5.3
[INFO] [stderr]     Checking cosmwasm-std v1.5.3
[INFO] [stderr]     Checking cosmwasm-schema v1.5.3
[INFO] [stderr]     Checking cw-storage-plus v1.2.0
[INFO] [stderr]     Checking cw-address-like v1.0.4
[INFO] [stderr]     Checking cw2 v1.1.2
[INFO] [stderr]     Checking pfc-whitelist v0.1.0
[INFO] [stderr]     Checking cw-utils v1.0.3
[INFO] [stderr]     Checking cw20 v1.1.2
[INFO] [stderr]     Checking cw-ownable v0.5.1
[INFO] [stderr]     Checking kujira-std v0.8.6
[INFO] [stderr]     Checking kujira-fin v0.8.3
[INFO] [stderr]     Checking kujira-ghost v0.8.4
[INFO] [stderr]     Checking kujira-orca v0.8.3
[INFO] [stderr]     Checking kujira-bow v0.8.3
[INFO] [stderr]     Checking kujira-stable v0.8.2
[INFO] [stderr]     Checking kujira v0.8.3
[INFO] [stderr]     Checking pfc-dust-collector-kujira v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.10s
[INFO] running `Command { std: "docker" "inspect" "5417e467e06b2665a629c1a039e0a397661acfc6a8a47143a486d0a85d127298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5417e467e06b2665a629c1a039e0a397661acfc6a8a47143a486d0a85d127298", kill_on_drop: false }`
[INFO] [stdout] 5417e467e06b2665a629c1a039e0a397661acfc6a8a47143a486d0a85d127298
[INFO] checking pfc-dust-collector-kujira-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate pfc-dust-collector-kujira 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate pfc-dust-collector-kujira 0.1.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pfc-dust-collector-kujira 0.1.0
[INFO] finished tweaking crates.io crate pfc-dust-collector-kujira 0.1.0
[INFO] tweaked toml for crates.io crate pfc-dust-collector-kujira 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f249169e00f5429291a292e6dd9354ff5d418f926a48786636a91aeda70ed9bf
[INFO] running `Command { std: "docker" "start" "-a" "f249169e00f5429291a292e6dd9354ff5d418f926a48786636a91aeda70ed9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f249169e00f5429291a292e6dd9354ff5d418f926a48786636a91aeda70ed9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f249169e00f5429291a292e6dd9354ff5d418f926a48786636a91aeda70ed9bf", kill_on_drop: false }`
[INFO] [stdout] f249169e00f5429291a292e6dd9354ff5d418f926a48786636a91aeda70ed9bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a1c666f205cd2b8012c4cf66a62c5a4d884d74a4ec9fe5949608b3e3516d641
[INFO] running `Command { std: "docker" "start" "-a" "2a1c666f205cd2b8012c4cf66a62c5a4d884d74a4ec9fe5949608b3e3516d641", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking forward_ref v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking bnum v0.10.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bnum-0.10.0/src/bint/overflowing.rs:152:25
[INFO] [stdout]     |
[INFO] [stdout] 152 | /                         if r_neg {
[INFO] [stdout] 153 | |                             return (div.add(Self::ONE), false)
[INFO] [stdout] 154 | |                         } else {
[INFO] [stdout] 155 | |                             return (div.sub(Self::ONE), false)
[INFO] [stdout] 156 | |                         };
[INFO] [stdout]     | |_________________________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 350 |   crate::macro_impl!(overflowing);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `overflowing` which comes from the expansion of the macro `crate::macro_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bnum-0.10.0/src/bint/overflowing.rs:152:25
[INFO] [stdout]     |
[INFO] [stdout] 152 | /                         if r_neg {
[INFO] [stdout] 153 | |                             return (div.add(Self::ONE), false)
[INFO] [stdout] 154 | |                         } else {
[INFO] [stdout] 155 | |                             return (div.sub(Self::ONE), false)
[INFO] [stdout] 156 | |                         };
[INFO] [stdout]     | |_________________________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 350 |   crate::macro_impl!(overflowing);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `overflowing` which comes from the expansion of the macro `crate::macro_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bnum-0.10.0/src/bint/overflowing.rs:152:25
[INFO] [stdout]     |
[INFO] [stdout] 152 | /                         if r_neg {
[INFO] [stdout] 153 | |                             return (div.add(Self::ONE), false)
[INFO] [stdout] 154 | |                         } else {
[INFO] [stdout] 155 | |                             return (div.sub(Self::ONE), false)
[INFO] [stdout] 156 | |                         };
[INFO] [stdout]     | |_________________________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 350 |   crate::macro_impl!(overflowing);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `overflowing` which comes from the expansion of the macro `crate::macro_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bnum-0.10.0/src/bint/overflowing.rs:152:25
[INFO] [stdout]     |
[INFO] [stdout] 152 | /                         if r_neg {
[INFO] [stdout] 153 | |                             return (div.add(Self::ONE), false)
[INFO] [stdout] 154 | |                         } else {
[INFO] [stdout] 155 | |                             return (div.sub(Self::ONE), false)
[INFO] [stdout] 156 | |                         };
[INFO] [stdout]     | |_________________________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 350 |   crate::macro_impl!(overflowing);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `overflowing` which comes from the expansion of the macro `crate::macro_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bnum` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2a1c666f205cd2b8012c4cf66a62c5a4d884d74a4ec9fe5949608b3e3516d641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1c666f205cd2b8012c4cf66a62c5a4d884d74a4ec9fe5949608b3e3516d641", kill_on_drop: false }`
[INFO] [stdout] 2a1c666f205cd2b8012c4cf66a62c5a4d884d74a4ec9fe5949608b3e3516d641