[INFO] fetching crate elrond-rust 0.1.0... [INFO] checking elrond-rust-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate elrond-rust 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate elrond-rust 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 elrond-rust 0.1.0 [INFO] finished tweaking crates.io crate elrond-rust 0.1.0 [INFO] tweaked toml for crates.io crate elrond-rust 0.1.0 written to /workspace/builds/worker-7-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 98 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bech32 v0.7.3 (latest: v0.11.0) [INFO] [stderr] Adding bigdecimal v0.2.2 (latest: v0.4.3) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cookie v0.14.4 (latest: v0.18.1) [INFO] [stderr] Adding cookie_store v0.12.0 (latest: v0.21.0) [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 ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding idna v0.2.3 (latest: v0.5.0) [INFO] [stderr] Adding num-bigint v0.3.3 (latest: v0.4.4) [INFO] [stderr] Adding publicsuffix v1.5.6 (latest: v2.2.3) [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 ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding rustls v0.19.1 (latest: v0.23.4) [INFO] [stderr] Adding sct v0.6.1 (latest: v0.7.1) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding standback v0.2.17 (latest: v0.4.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding time v0.2.27 (latest: v0.3.34) [INFO] [stderr] Adding time-macros v0.1.1 (latest: v0.2.17) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding ureq v1.5.5 (latest: v2.9.6) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki v0.21.4 (latest: v0.22.4) [INFO] [stderr] Adding webpki-roots v0.21.1 (latest: v0.26.1) [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 qstring v0.7.2 [INFO] [stderr] Downloaded bigdecimal v0.2.2 [INFO] [stderr] Downloaded bech32 v0.7.3 [INFO] [stderr] Downloaded chunked_transfer v1.5.0 [INFO] [stderr] Downloaded ureq v1.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fc6a9df6c35280a12e38615df00c8934c306b06a0d68ab078bff935548ffc79e [INFO] running `Command { std: "docker" "start" "-a" "fc6a9df6c35280a12e38615df00c8934c306b06a0d68ab078bff935548ffc79e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc6a9df6c35280a12e38615df00c8934c306b06a0d68ab078bff935548ffc79e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc6a9df6c35280a12e38615df00c8934c306b06a0d68ab078bff935548ffc79e", kill_on_drop: false }` [INFO] [stdout] fc6a9df6c35280a12e38615df00c8934c306b06a0d68ab078bff935548ffc79e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ecc1a34760c656a5fabbb18ae992333e6954c1732e27e6c4675079bcbe5d70b4 [INFO] running `Command { std: "docker" "start" "-a" "ecc1a34760c656a5fabbb18ae992333e6954c1732e27e6c4675079bcbe5d70b4", kill_on_drop: false }` [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking chunked_transfer v1.5.0 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking bigdecimal v0.2.2 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking cookie_store v0.12.0 [INFO] [stderr] Checking ureq v1.5.5 [INFO] [stderr] Checking elrond-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `bech32` is imported redundantly [INFO] [stdout] --> src/account.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use bech32::{self, FromBase32, ToBase32}; [INFO] [stdout] | ^^^^ the item `bech32` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bech32` is imported redundantly [INFO] [stdout] --> src/account.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use bech32::{self, FromBase32, ToBase32}; [INFO] [stdout] | ^^^^ the item `bech32` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `chain_ID` should have a snake case name [INFO] [stdout] --> src/transaction.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | chain_ID: String, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `chain_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `chain_ID` should have a snake case name [INFO] [stdout] --> src/transaction.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | chain_ID: String, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `chain_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `chain_ID` should have a snake case name [INFO] [stdout] --> src/transaction.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | chain_ID: String, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `chain_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `chain_ID` should have a snake case name [INFO] [stdout] --> src/transaction.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | chain_ID: String, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `chain_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.17s [INFO] running `Command { std: "docker" "inspect" "ecc1a34760c656a5fabbb18ae992333e6954c1732e27e6c4675079bcbe5d70b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecc1a34760c656a5fabbb18ae992333e6954c1732e27e6c4675079bcbe5d70b4", kill_on_drop: false }` [INFO] [stdout] ecc1a34760c656a5fabbb18ae992333e6954c1732e27e6c4675079bcbe5d70b4 [INFO] checking elrond-rust-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate elrond-rust 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate elrond-rust 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 elrond-rust 0.1.0 [INFO] finished tweaking crates.io crate elrond-rust 0.1.0 [INFO] tweaked toml for crates.io crate elrond-rust 0.1.0 written to /workspace/builds/worker-7-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] df25740c4d0a8c7f49d23126e16086e5c22fd07ee5120247de1b00e502676375 [INFO] running `Command { std: "docker" "start" "-a" "df25740c4d0a8c7f49d23126e16086e5c22fd07ee5120247de1b00e502676375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df25740c4d0a8c7f49d23126e16086e5c22fd07ee5120247de1b00e502676375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df25740c4d0a8c7f49d23126e16086e5c22fd07ee5120247de1b00e502676375", kill_on_drop: false }` [INFO] [stdout] df25740c4d0a8c7f49d23126e16086e5c22fd07ee5120247de1b00e502676375 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 02ed1a3283b087e5bbd6ff316b9daab4624c17659ce5671b3e1988c7721b26ec [INFO] running `Command { std: "docker" "start" "-a" "02ed1a3283b087e5bbd6ff316b9daab4624c17659ce5671b3e1988c7721b26ec", kill_on_drop: false }` [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking chunked_transfer v1.5.0 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking bigdecimal v0.2.2 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking serde v1.0.197 [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" "02ed1a3283b087e5bbd6ff316b9daab4624c17659ce5671b3e1988c7721b26ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ed1a3283b087e5bbd6ff316b9daab4624c17659ce5671b3e1988c7721b26ec", kill_on_drop: false }` [INFO] [stdout] 02ed1a3283b087e5bbd6ff316b9daab4624c17659ce5671b3e1988c7721b26ec