[INFO] fetching crate collectxyz-nft-contract 0.2.2...
[INFO] checking collectxyz-nft-contract-0.2.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate collectxyz-nft-contract 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate collectxyz-nft-contract 0.2.2 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-0-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate collectxyz-nft-contract 0.2.2
[INFO] finished tweaking crates.io crate collectxyz-nft-contract 0.2.2
[INFO] tweaked toml for crates.io crate collectxyz-nft-contract 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate collectxyz-nft-contract 0.2.2 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn-clone v1.0.4
[INFO] [stderr]   Downloaded zeroize_derive v1.2.2
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded zeroize v1.4.3
[INFO] [stderr]   Downloaded schemars_derive v0.8.6
[INFO] [stderr]   Downloaded pkcs8 v0.7.6
[INFO] [stderr]   Downloaded rsa v0.5.0
[INFO] [stderr]   Downloaded collectxyz v0.2.2
[INFO] [stderr]   Downloaded cosmwasm-derive v0.16.2
[INFO] [stderr]   Downloaded cosmwasm-std v0.16.2
[INFO] [stderr]   Downloaded const-oid v0.6.2
[INFO] [stderr]   Downloaded cosmwasm-schema v0.16.2
[INFO] [stderr]   Downloaded cosmwasm-storage v0.16.2
[INFO] [stderr]   Downloaded cw-storage-plus v0.9.1
[INFO] [stderr]   Downloaded elliptic-curve v0.10.6
[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded num-bigint-dig v0.7.0
[INFO] [stderr]   Downloaded pkcs1 v0.2.4
[INFO] [stderr]   Downloaded cw2 v0.9.1
[INFO] [stderr]   Downloaded signature v1.3.2
[INFO] [stderr]   Downloaded ff v0.10.1
[INFO] [stderr]   Downloaded cosmwasm-crypto v0.16.2
[INFO] [stderr]   Downloaded serde-json-wasm v0.3.1
[INFO] [stderr]   Downloaded uint v0.9.1
[INFO] [stderr]   Downloaded cw0 v0.9.1
[INFO] [stderr]   Downloaded cw721 v0.9.1
[INFO] [stderr]   Downloaded cw721-base v0.9.1
[INFO] [stderr]   Downloaded base64ct v1.1.1
[INFO] [stderr]   Downloaded pem-rfc7468 v0.2.4
[INFO] [stderr]   Downloaded crypto-bigint v0.2.11
[INFO] [stderr]   Downloaded der v0.4.4
[INFO] [stderr]   Downloaded spki v0.4.1
[INFO] [stderr]   Downloaded ed25519-zebra v2.2.0
[INFO] [stderr]   Downloaded ecdsa v0.12.4
[INFO] [stderr]   Downloaded group v0.10.0
[INFO] [stderr]   Downloaded schemars v0.8.6
[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] 52ba2a56c4188c7e092ca5f2b752ba1d61e2764fee9c6b200b66391d1817bcc2
[INFO] running `Command { std: "docker" "start" "-a" "52ba2a56c4188c7e092ca5f2b752ba1d61e2764fee9c6b200b66391d1817bcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52ba2a56c4188c7e092ca5f2b752ba1d61e2764fee9c6b200b66391d1817bcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ba2a56c4188c7e092ca5f2b752ba1d61e2764fee9c6b200b66391d1817bcc2", kill_on_drop: false }`
[INFO] [stdout] 52ba2a56c4188c7e092ca5f2b752ba1d61e2764fee9c6b200b66391d1817bcc2
[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] 6e757db0419371fdc078d23c39817f4110756893c4379c52c43d58eed8a24280
[INFO] running `Command { std: "docker" "start" "-a" "6e757db0419371fdc078d23c39817f4110756893c4379c52c43d58eed8a24280", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking const-oid v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking base64ct v1.1.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking pem-rfc7468 v0.2.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.70
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling schemars v0.8.6
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking uint v0.9.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ff v0.10.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking group v0.10.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-bigint-dig v0.7.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking signature v1.3.2
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling zeroize_derive v1.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling cosmwasm-derive v0.16.2
[INFO] [stderr]    Compiling schemars_derive v0.8.6
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking crypto-bigint v0.2.11
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking der v0.4.4
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking spki v0.4.1
[INFO] [stderr]     Checking pkcs1 v0.2.4
[INFO] [stderr]     Checking pkcs8 v0.7.6
[INFO] [stderr]     Checking elliptic-curve v0.10.6
[INFO] [stderr]     Checking rsa v0.5.0
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]     Checking k256 v0.9.6
[INFO] [stderr]     Checking ed25519-zebra v2.2.0
[INFO] [stderr]     Checking serde-json-wasm v0.3.1
[INFO] [stderr]     Checking cosmwasm-crypto v0.16.2
[INFO] [stderr]     Checking cosmwasm-std v0.16.2
[INFO] [stderr]     Checking cosmwasm-schema v0.16.2
[INFO] [stderr]     Checking cw-storage-plus v0.9.1
[INFO] [stderr]     Checking cw0 v0.9.1
[INFO] [stderr]     Checking cosmwasm-storage v0.16.2
[INFO] [stderr]     Checking cw721 v0.9.1
[INFO] [stderr]     Checking cw2 v0.9.1
[INFO] [stderr]     Checking cw721-base v0.9.1
[INFO] [stderr]     Checking collectxyz v0.2.2
[INFO] [stderr]     Checking collectxyz-nft-contract v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]  --> src/execute.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `serde_json` 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 `serde_json` is imported redundantly
[INFO] [stdout]  --> src/execute.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `serde_json` 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 `Cw721ReceiveMsg` is imported redundantly
[INFO] [stdout]    --> src/execute.rs:376:17
[INFO] [stdout]     |
[INFO] [stdout] 372 |     use super::*;
[INFO] [stdout]     |         -------- the item `Cw721ReceiveMsg` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 376 |     use cw721::{Cw721ReceiveMsg, Expiration};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Cw721AllNftInfoResponse` is imported redundantly
[INFO] [stdout]    --> src/query.rs:262:27
[INFO] [stdout]     |
[INFO] [stdout] 260 |     use super::*;
[INFO] [stdout]     |         -------- the item `Cw721AllNftInfoResponse` is already imported here
[INFO] [stdout] 261 |
[INFO] [stdout] 262 |     use collectxyz::nft::{Cw721AllNftInfoResponse, Cw721Metadata, Cw721Trait};
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.00s
[INFO] running `Command { std: "docker" "inspect" "6e757db0419371fdc078d23c39817f4110756893c4379c52c43d58eed8a24280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e757db0419371fdc078d23c39817f4110756893c4379c52c43d58eed8a24280", kill_on_drop: false }`
[INFO] [stdout] 6e757db0419371fdc078d23c39817f4110756893c4379c52c43d58eed8a24280