[INFO] fetching crate cw20-staking 0.11.1... [INFO] checking cw20-staking-0.11.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate cw20-staking 0.11.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate cw20-staking 0.11.1 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] removed /workspace/builds/worker-4-tc1/source/.cargo/config [INFO] started tweaking crates.io crate cw20-staking 0.11.1 [INFO] finished tweaking crates.io crate cw20-staking 0.11.1 [INFO] tweaked toml for crates.io crate cw20-staking 0.11.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate cw20-staking 0.11.1 already has a lockfile, it will not be regenerated [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] 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 schemars v0.8.8 [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] [stderr] Downloaded serde_derive_internals v0.25.0 [INFO] [stderr] Downloaded serde_derive v1.0.132 [INFO] [stderr] Downloaded cw2 v0.11.1 [INFO] [stderr] Downloaded serde_json v1.0.73 [INFO] [stderr] Downloaded schemars_derive v0.8.8 [INFO] [stderr] Downloaded cw-controllers v0.11.1 [INFO] [stderr] Downloaded cw20 v0.11.1 [INFO] [stderr] Downloaded ed25519-zebra v2.2.0 [INFO] [stderr] Downloaded signature v1.3.2 [INFO] [stderr] Downloaded ff v0.10.1 [INFO] [stderr] Downloaded zeroize v1.4.3 [INFO] [stderr] Downloaded cosmwasm-schema v1.0.0-beta4 [INFO] [stderr] Downloaded cw-storage-plus v0.11.1 [INFO] [stderr] Downloaded crypto-bigint v0.2.11 [INFO] [stderr] Downloaded der v0.4.5 [INFO] [stderr] Downloaded elliptic-curve v0.10.6 [INFO] [stderr] Downloaded k256 v0.9.6 [INFO] [stderr] Downloaded uint v0.9.1 [INFO] [stderr] Downloaded cosmwasm-std v1.0.0-beta4 [INFO] [stderr] Downloaded syn v1.0.84 [INFO] [stderr] Downloaded const-oid v0.6.2 [INFO] [stderr] Downloaded spki v0.4.1 [INFO] [stderr] Downloaded cosmwasm-crypto v1.0.0-beta4 [INFO] [stderr] Downloaded cw-utils v0.11.1 [INFO] [stderr] Downloaded cw20-base v0.11.1 [INFO] [stderr] Downloaded ecdsa v0.12.4 [INFO] [stderr] Downloaded group v0.10.0 [INFO] [stderr] Downloaded pkcs8 v0.7.6 [INFO] [stderr] Downloaded sha2 v0.9.8 [INFO] [stderr] Downloaded cosmwasm-derive v1.0.0-beta4 [INFO] [stderr] Downloaded serde-json-wasm v0.3.2 [INFO] [stderr] Downloaded serde v1.0.132 [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] 31ad9cb2a844278e61dfdf915b0b0017a4721fdbfec96e79fcbf7039d8bb81f3 [INFO] running `Command { std: "docker" "start" "-a" "31ad9cb2a844278e61dfdf915b0b0017a4721fdbfec96e79fcbf7039d8bb81f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31ad9cb2a844278e61dfdf915b0b0017a4721fdbfec96e79fcbf7039d8bb81f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31ad9cb2a844278e61dfdf915b0b0017a4721fdbfec96e79fcbf7039d8bb81f3", kill_on_drop: false }` [INFO] [stdout] 31ad9cb2a844278e61dfdf915b0b0017a4721fdbfec96e79fcbf7039d8bb81f3 [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] dff25d72c90c0a950d0961fd4290c8baac04cc943fc8b3f9940bd267c8a16f32 [INFO] running `Command { std: "docker" "start" "-a" "dff25d72c90c0a950d0961fd4290c8baac04cc943fc8b3f9940bd267c8a16f32", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling schemars v0.8.8 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking uint v0.9.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking ff v0.10.1 [INFO] [stderr] Checking group v0.10.0 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking signature v1.3.2 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking elliptic-curve v0.10.6 [INFO] [stderr] Checking ecdsa v0.12.4 [INFO] [stderr] Checking k256 v0.9.6 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling schemars_derive v0.8.8 [INFO] [stderr] Compiling cosmwasm-derive v1.0.0-beta4 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking ed25519-zebra v2.2.0 [INFO] [stderr] Checking serde-json-wasm v0.3.2 [INFO] [stderr] Checking cosmwasm-crypto v1.0.0-beta4 [INFO] [stderr] Checking cosmwasm-std v1.0.0-beta4 [INFO] [stderr] Checking cosmwasm-schema v1.0.0-beta4 [INFO] [stderr] Checking cw-utils v0.11.1 [INFO] [stderr] Checking cw-storage-plus v0.11.1 [INFO] [stderr] Checking cw20 v0.11.1 [INFO] [stderr] Checking cw2 v0.11.1 [INFO] [stderr] Checking cw-controllers v0.11.1 [INFO] [stderr] Checking cw20-base v0.11.1 [INFO] [stderr] Checking cw20-staking v0.11.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Decimal` is imported redundantly [INFO] [stdout] --> src/contract.rs:438:33 [INFO] [stdout] | [INFO] [stdout] 431 | use super::*; [INFO] [stdout] | -------- the item `Decimal` is already imported here [INFO] [stdout] ... [INFO] [stdout] 438 | coins, Coin, CosmosMsg, Decimal, FullDelegation, OverflowError, OverflowOperation, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s [INFO] running `Command { std: "docker" "inspect" "dff25d72c90c0a950d0961fd4290c8baac04cc943fc8b3f9940bd267c8a16f32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dff25d72c90c0a950d0961fd4290c8baac04cc943fc8b3f9940bd267c8a16f32", kill_on_drop: false }` [INFO] [stdout] dff25d72c90c0a950d0961fd4290c8baac04cc943fc8b3f9940bd267c8a16f32 [INFO] checking cw20-staking-0.11.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate cw20-staking 0.11.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate cw20-staking 0.11.1 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] removed /workspace/builds/worker-4-tc2/source/.cargo/config [INFO] started tweaking crates.io crate cw20-staking 0.11.1 [INFO] finished tweaking crates.io crate cw20-staking 0.11.1 [INFO] tweaked toml for crates.io crate cw20-staking 0.11.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate cw20-staking 0.11.1 already has a lockfile, it will not be regenerated [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] 777000cb1af384fd280ceee67d611cee2a5b8a4db14f430abf63730e0c328c9b [INFO] running `Command { std: "docker" "start" "-a" "777000cb1af384fd280ceee67d611cee2a5b8a4db14f430abf63730e0c328c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "777000cb1af384fd280ceee67d611cee2a5b8a4db14f430abf63730e0c328c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "777000cb1af384fd280ceee67d611cee2a5b8a4db14f430abf63730e0c328c9b", kill_on_drop: false }` [INFO] [stdout] 777000cb1af384fd280ceee67d611cee2a5b8a4db14f430abf63730e0c328c9b [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] 3b6e3e2d189c77a4eb27261f1c5c00f2e820cdfd2ffa3c15cb9d5eb5983b530f [INFO] running `Command { std: "docker" "start" "-a" "3b6e3e2d189c77a4eb27261f1c5c00f2e820cdfd2ffa3c15cb9d5eb5983b530f", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling schemars v0.8.8 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking uint v0.9.1 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking ff v0.10.1 [INFO] [stderr] Checking group v0.10.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.4.5/src/encoder.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | self.error(ErrorKind::Failed)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 28 | self.error::(ErrorKind::Failed)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.4.5/src/encoder.rs:182:18 [INFO] [stdout] | [INFO] [stdout] 182 | self.error(ErrorKind::Overlength)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 182 | self.error::(ErrorKind::Overlength)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `der` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3b6e3e2d189c77a4eb27261f1c5c00f2e820cdfd2ffa3c15cb9d5eb5983b530f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b6e3e2d189c77a4eb27261f1c5c00f2e820cdfd2ffa3c15cb9d5eb5983b530f", kill_on_drop: false }` [INFO] [stdout] 3b6e3e2d189c77a4eb27261f1c5c00f2e820cdfd2ffa3c15cb9d5eb5983b530f