[INFO] fetching crate sentc-crypto-core 0.10.0... [INFO] checking sentc-crypto-core-0.10.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate sentc-crypto-core 0.10.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate sentc-crypto-core 0.10.0 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 sentc-crypto-core 0.10.0 [INFO] finished tweaking crates.io crate sentc-crypto-core 0.10.0 [INFO] tweaked toml for crates.io crate sentc-crypto-core 0.10.0 written to /workspace/builds/worker-4-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 56 packages [INFO] [stderr] Adding aead v0.4.3 (latest: v0.5.2) [INFO] [stderr] Adding aes v0.7.5 (latest: v0.8.4) [INFO] [stderr] Adding aes-gcm v0.9.4 (latest: v0.10.3) [INFO] [stderr] Adding argon2 v0.3.4 (latest: v0.5.3) [INFO] [stderr] Adding base64ct v1.0.1 (latest: v1.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cipher v0.3.0 (latest: v0.4.4) [INFO] [stderr] Adding ctr v0.8.0 (latest: v0.9.2) [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 ghash v0.4.4 (latest: v0.5.1) [INFO] [stderr] Adding password-hash v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding polyval v0.5.3 (latest: v0.6.2) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [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 subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding universal-hash v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding x25519-dalek v2.0.0-pre.1 (latest: v2.0.1) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d4fc4410df18e7189e7332f94b2544719e446c74fa5b87bdff96e8b65e4fa57a [INFO] running `Command { std: "docker" "start" "-a" "d4fc4410df18e7189e7332f94b2544719e446c74fa5b87bdff96e8b65e4fa57a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4fc4410df18e7189e7332f94b2544719e446c74fa5b87bdff96e8b65e4fa57a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4fc4410df18e7189e7332f94b2544719e446c74fa5b87bdff96e8b65e4fa57a", kill_on_drop: false }` [INFO] [stdout] d4fc4410df18e7189e7332f94b2544719e446c74fa5b87bdff96e8b65e4fa57a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 532cbe575cb1341a970e3dfc81b7cdd47ce9be422ec2c26ce480a918ac84a29b [INFO] running `Command { std: "docker" "start" "-a" "532cbe575cb1341a970e3dfc81b7cdd47ce9be422ec2c26ce480a918ac84a29b", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking password-hash v0.3.2 [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 inout v0.1.3 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking ghash v0.4.4 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking aes-gcm v0.9.4 [INFO] [stderr] Checking argon2 v0.3.4 [INFO] [stderr] Checking ope v0.1.1 [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 x25519-dalek v2.0.0-pre.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking sentc-crypto-core v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `AES_GCM_OUTPUT` is imported redundantly [INFO] [stdout] --> src/alg/pw_hash/argon2.rs:267:6 [INFO] [stdout] | [INFO] [stdout] 266 | use super::*; [INFO] [stdout] | -------- the item `AES_GCM_OUTPUT` is already imported here [INFO] [stdout] 267 | use crate::alg::sym::aes_gcm::AES_GCM_OUTPUT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SymKey` is imported redundantly [INFO] [stdout] --> src/alg/pw_hash/argon2.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 266 | use super::*; [INFO] [stdout] | -------- the item `SymKey` is already imported here [INFO] [stdout] 267 | use crate::alg::sym::aes_gcm::AES_GCM_OUTPUT; [INFO] [stdout] 268 | use crate::{alg, SymKey}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `decrypt_asymmetric` is imported redundantly [INFO] [stdout] --> src/group.rs:419:22 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `decrypt_asymmetric` is already imported here [INFO] [stdout] 418 | use crate::alg::sym::aes_gcm::AES_GCM_OUTPUT; [INFO] [stdout] 419 | use crate::crypto::{decrypt_asymmetric, decrypt_symmetric, encrypt_asymmetric, encrypt_symmetric}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `decrypt_symmetric` is imported redundantly [INFO] [stdout] --> src/group.rs:419:42 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `decrypt_symmetric` is already imported here [INFO] [stdout] 418 | use crate::alg::sym::aes_gcm::AES_GCM_OUTPUT; [INFO] [stdout] 419 | use crate::crypto::{decrypt_asymmetric, decrypt_symmetric, encrypt_asymmetric, encrypt_symmetric}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `encrypt_asymmetric` is imported redundantly [INFO] [stdout] --> src/group.rs:419:61 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `encrypt_asymmetric` is already imported here [INFO] [stdout] 418 | use crate::alg::sym::aes_gcm::AES_GCM_OUTPUT; [INFO] [stdout] 419 | use crate::crypto::{decrypt_asymmetric, decrypt_symmetric, encrypt_asymmetric, encrypt_symmetric}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ClientRandomValue` is imported redundantly [INFO] [stdout] --> src/user.rs:325:29 [INFO] [stdout] | [INFO] [stdout] 321 | use super::*; [INFO] [stdout] | -------- the item `ClientRandomValue` is already imported here [INFO] [stdout] ... [INFO] [stdout] 325 | use crate::{generate_salt, ClientRandomValue}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.37s [INFO] running `Command { std: "docker" "inspect" "532cbe575cb1341a970e3dfc81b7cdd47ce9be422ec2c26ce480a918ac84a29b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "532cbe575cb1341a970e3dfc81b7cdd47ce9be422ec2c26ce480a918ac84a29b", kill_on_drop: false }` [INFO] [stdout] 532cbe575cb1341a970e3dfc81b7cdd47ce9be422ec2c26ce480a918ac84a29b [INFO] checking sentc-crypto-core-0.10.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate sentc-crypto-core 0.10.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate sentc-crypto-core 0.10.0 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 sentc-crypto-core 0.10.0 [INFO] finished tweaking crates.io crate sentc-crypto-core 0.10.0 [INFO] tweaked toml for crates.io crate sentc-crypto-core 0.10.0 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7cd35fd770ffa623e465a0ca2cb482217d9ae5c555022b9cb1316fd2212d0be9 [INFO] running `Command { std: "docker" "start" "-a" "7cd35fd770ffa623e465a0ca2cb482217d9ae5c555022b9cb1316fd2212d0be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cd35fd770ffa623e465a0ca2cb482217d9ae5c555022b9cb1316fd2212d0be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd35fd770ffa623e465a0ca2cb482217d9ae5c555022b9cb1316fd2212d0be9", kill_on_drop: false }` [INFO] [stdout] 7cd35fd770ffa623e465a0ca2cb482217d9ae5c555022b9cb1316fd2212d0be9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1b9f9fa1b19bf50f817377d42883610dc16689c7b3778f07958c0e92fe6624d8 [INFO] running `Command { std: "docker" "start" "-a" "1b9f9fa1b19bf50f817377d42883610dc16689c7b3778f07958c0e92fe6624d8", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking ghash v0.4.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking aes-gcm v0.9.4 [INFO] [stderr] Checking argon2 v0.3.4 [INFO] [stderr] Checking ope v0.1.1 [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 x25519-dalek v2.0.0-pre.1 [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] running `Command { std: "docker" "inspect" "1b9f9fa1b19bf50f817377d42883610dc16689c7b3778f07958c0e92fe6624d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9f9fa1b19bf50f817377d42883610dc16689c7b3778f07958c0e92fe6624d8", kill_on_drop: false }` [INFO] [stdout] 1b9f9fa1b19bf50f817377d42883610dc16689c7b3778f07958c0e92fe6624d8