[INFO] fetching crate odra-casper-backend 0.7.0... [INFO] checking odra-casper-backend-0.7.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate odra-casper-backend 0.7.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate odra-casper-backend 0.7.0 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 odra-casper-backend 0.7.0 [INFO] finished tweaking crates.io crate odra-casper-backend 0.7.0 [INFO] tweaked toml for crates.io crate odra-casper-backend 0.7.0 written to /workspace/builds/worker-0-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 77 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.18.5 (latest: v1.0.1) [INFO] [stderr] Adding blake2 v0.9.2 (latest: v0.10.6) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding casper-contract v3.0.0 (latest: v4.0.0) [INFO] [stderr] Adding casper-event-standard v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding casper-event-standard-macro v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding casper-types v3.0.0 (latest: v4.0.1) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding crypto-mac v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.10.2 (latest: v0.16.9) [INFO] [stderr] Adding ed25519 v1.2.0 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding elliptic-curve v0.8.5 (latest: v0.13.8) [INFO] [stderr] Adding ff v0.8.0 (latest: v0.13.0) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.8.0 (latest: v0.13.0) [INFO] [stderr] Adding hmac v0.10.1 (latest: v0.12.1) [INFO] [stderr] Adding ink_allocator v4.3.0 (latest: v5.0.0) [INFO] [stderr] Adding k256 v0.7.3 (latest: v0.13.3) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding radium v0.3.0 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.2.2 (latest: v2.2.0) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.7.0) [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 odra-casper-shared v0.7.1 [INFO] [stderr] Downloaded casper-event-standard-macro v0.4.1 [INFO] [stderr] Downloaded casper-event-standard v0.4.1 [INFO] [stderr] Downloaded ink_allocator v4.3.0 [INFO] [stderr] Downloaded odra-utils v0.7.1 [INFO] [stderr] Downloaded casper-types v3.0.0 [INFO] [stderr] Downloaded casper-contract v3.0.0 [INFO] [stderr] Downloaded odra-types v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eb418d381ba8d352273a60fef8f38a6aaa77c3bc0cd0dbd10ec239d6c5ee1526 [INFO] running `Command { std: "docker" "start" "-a" "eb418d381ba8d352273a60fef8f38a6aaa77c3bc0cd0dbd10ec239d6c5ee1526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb418d381ba8d352273a60fef8f38a6aaa77c3bc0cd0dbd10ec239d6c5ee1526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb418d381ba8d352273a60fef8f38a6aaa77c3bc0cd0dbd10ec239d6c5ee1526", kill_on_drop: false }` [INFO] [stdout] eb418d381ba8d352273a60fef8f38a6aaa77c3bc0cd0dbd10ec239d6c5ee1526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c9e45dc519be2c926828528db679fe0ba4fbbbb13865d9319ed83348da7839cc [INFO] running `Command { std: "docker" "start" "-a" "c9e45dc519be2c926828528db679fe0ba4fbbbb13865d9319ed83348da7839cc", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ed25519 v1.2.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking odra-utils v0.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling casper-event-standard-macro v0.4.1 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking elliptic-curve v0.8.5 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ecdsa v0.10.2 [INFO] [stderr] Checking k256 v0.7.3 [INFO] [stderr] Checking casper-types v3.0.0 [INFO] [stderr] Checking casper-contract v3.0.0 [INFO] [stderr] Checking casper-event-standard v0.4.1 [INFO] [stderr] Checking odra-types v0.7.1 [INFO] [stderr] Checking odra-casper-shared v0.7.1 [INFO] [stderr] Checking odra-casper-backend v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(not(test), feature(core_intrinsics))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/contract_env.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | args.deref().clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `RuntimeArgs` does not implement `Deref`, so calling `deref` on `&RuntimeArgs` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 93 - args.deref().clone(), [INFO] [stdout] 93 + args.clone(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `RuntimeArgs`, implement `Clone` for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casper-types-3.0.0/src/runtime_args.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 + #[derive(Clone)] [INFO] [stdout] 78 | pub struct RuntimeArgs(Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/contract_env.rs:97:74 [INFO] [stdout] | [INFO] [stdout] 97 | casper_env::call_contract(contract_package_hash, entrypoint, args.deref().clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `RuntimeArgs` does not implement `Deref`, so calling `deref` on `&RuntimeArgs` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 97 - casper_env::call_contract(contract_package_hash, entrypoint, args.deref().clone()) [INFO] [stdout] 97 + casper_env::call_contract(contract_package_hash, entrypoint, args.clone()) [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `RuntimeArgs`, implement `Clone` for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casper-types-3.0.0/src/runtime_args.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 + #[derive(Clone)] [INFO] [stdout] 78 | pub struct RuntimeArgs(Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/contract_env.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | args.deref().clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `RuntimeArgs` does not implement `Deref`, so calling `deref` on `&RuntimeArgs` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 93 - args.deref().clone(), [INFO] [stdout] 93 + args.clone(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `RuntimeArgs`, implement `Clone` for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casper-types-3.0.0/src/runtime_args.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 + #[derive(Clone)] [INFO] [stdout] 78 | pub struct RuntimeArgs(Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/contract_env.rs:97:74 [INFO] [stdout] | [INFO] [stdout] 97 | casper_env::call_contract(contract_package_hash, entrypoint, args.deref().clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `RuntimeArgs` does not implement `Deref`, so calling `deref` on `&RuntimeArgs` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 97 - casper_env::call_contract(contract_package_hash, entrypoint, args.deref().clone()) [INFO] [stdout] 97 + casper_env::call_contract(contract_package_hash, entrypoint, args.clone()) [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `RuntimeArgs`, implement `Clone` for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casper-types-3.0.0/src/runtime_args.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 + #[derive(Clone)] [INFO] [stdout] 78 | pub struct RuntimeArgs(Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s [INFO] running `Command { std: "docker" "inspect" "c9e45dc519be2c926828528db679fe0ba4fbbbb13865d9319ed83348da7839cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e45dc519be2c926828528db679fe0ba4fbbbb13865d9319ed83348da7839cc", kill_on_drop: false }` [INFO] [stdout] c9e45dc519be2c926828528db679fe0ba4fbbbb13865d9319ed83348da7839cc [INFO] checking odra-casper-backend-0.7.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate odra-casper-backend 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate odra-casper-backend 0.7.0 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 odra-casper-backend 0.7.0 [INFO] finished tweaking crates.io crate odra-casper-backend 0.7.0 [INFO] tweaked toml for crates.io crate odra-casper-backend 0.7.0 written to /workspace/builds/worker-0-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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d56e4b16558d2acfd2c5dfbdf15b39f725301dc3c4d2a1d5211b83291d769a5e [INFO] running `Command { std: "docker" "start" "-a" "d56e4b16558d2acfd2c5dfbdf15b39f725301dc3c4d2a1d5211b83291d769a5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d56e4b16558d2acfd2c5dfbdf15b39f725301dc3c4d2a1d5211b83291d769a5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d56e4b16558d2acfd2c5dfbdf15b39f725301dc3c4d2a1d5211b83291d769a5e", kill_on_drop: false }` [INFO] [stdout] d56e4b16558d2acfd2c5dfbdf15b39f725301dc3c4d2a1d5211b83291d769a5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 788224c51e9ae2eafbf22716036a4c9c7956778def5c6ac7008fc3b2fe4f47e5 [INFO] running `Command { std: "docker" "start" "-a" "788224c51e9ae2eafbf22716036a4c9c7956778def5c6ac7008fc3b2fe4f47e5", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ed25519 v1.2.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking odra-utils v0.7.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling casper-event-standard-macro v0.4.1 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking elliptic-curve v0.8.5 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking ecdsa v0.10.2 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ed25519-dalek-1.0.1/src/signature.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | / match Scalar::from_canonical_bytes(bytes) { [INFO] [stdout] 99 | | None => return Err(InternalError::ScalarFormatError.into()), [INFO] [stdout] 100 | | Some(x) => return Ok(x), [INFO] [stdout] 101 | | }; [INFO] [stdout] | |_____^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ed25519-dalek` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "788224c51e9ae2eafbf22716036a4c9c7956778def5c6ac7008fc3b2fe4f47e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "788224c51e9ae2eafbf22716036a4c9c7956778def5c6ac7008fc3b2fe4f47e5", kill_on_drop: false }` [INFO] [stdout] 788224c51e9ae2eafbf22716036a4c9c7956778def5c6ac7008fc3b2fe4f47e5