[INFO] fetching crate anchor-token 0.3.0...
[INFO] checking anchor-token-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate anchor-token 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate anchor-token 0.3.0 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] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate anchor-token 0.3.0
[INFO] finished tweaking crates.io crate anchor-token 0.3.0
[INFO] tweaked toml for crates.io crate anchor-token 0.3.0 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 68 packages
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding block-buffer v0.9.0 (latest: v0.10.4)
[INFO] [stderr]       Adding const-oid v0.6.2 (latest: v0.9.6)
[INFO] [stderr]       Adding cosmwasm-crypto v0.16.7 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-derive v0.16.7 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-std v0.16.7 (latest: v2.0.1)
[INFO] [stderr]       Adding cosmwasm-storage v0.16.7 (latest: v1.5.2)
[INFO] [stderr]       Adding crunchy v0.1.6 (latest: v0.2.2)
[INFO] [stderr]       Adding crypto-bigint v0.2.11 (latest: v0.5.5)
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (latest: v4.1.2)
[INFO] [stderr]       Adding cw0 v0.8.1 (latest: v0.10.3)
[INFO] [stderr]       Adding cw20 v0.8.1 (latest: v2.0.0)
[INFO] [stderr]       Adding der v0.4.5 (latest: v0.7.9)
[INFO] [stderr]       Adding digest v0.9.0 (latest: v0.10.7)
[INFO] [stderr]       Adding ecdsa v0.12.4 (latest: v0.16.9)
[INFO] [stderr]       Adding ed25519-zebra v2.2.0 (latest: v4.0.3)
[INFO] [stderr]       Adding elliptic-curve v0.10.6 (latest: v0.13.8)
[INFO] [stderr]       Adding ff v0.10.1 (latest: v0.13.0)
[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 group v0.10.0 (latest: v0.13.0)
[INFO] [stderr]       Adding hmac v0.11.0 (latest: v0.12.1)
[INFO] [stderr]       Adding k256 v0.9.6 (latest: v0.13.3)
[INFO] [stderr]       Adding pkcs8 v0.7.6 (latest: v0.10.2)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding serde-json-wasm v0.3.2 (latest: v1.0.1)
[INFO] [stderr]       Adding serde_derive_internals v0.26.0 (latest: v0.29.0)
[INFO] [stderr]       Adding sha2 v0.9.9 (latest: v0.10.8)
[INFO] [stderr]       Adding signature v1.3.2 (latest: v2.2.0)
[INFO] [stderr]       Adding spki v0.4.1 (latest: v0.7.3)
[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 wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding zeroize v1.4.3 (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 zeroize v1.4.3
[INFO] [stderr]   Downloaded cosmwasm-derive v0.16.7
[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded cosmwasm-crypto v0.16.7
[INFO] [stderr]   Downloaded terra-cosmwasm v2.2.0
[INFO] [stderr]   Downloaded serde-json-wasm v0.3.2
[INFO] [stderr]   Downloaded crunchy v0.1.6
[INFO] [stderr]   Downloaded elliptic-curve v0.10.6
[INFO] [stderr]   Downloaded cosmwasm-std v0.16.7
[INFO] [stderr]   Downloaded bigint v4.4.3
[INFO] [stderr]   Downloaded cosmwasm-bignumber v2.2.0
[INFO] [stderr]   Downloaded cosmwasm-storage v0.16.7
[INFO] [stderr]   Downloaded cw0 v0.8.1
[INFO] [stderr]   Downloaded cw20 v0.8.1
[INFO] [stderr]   Downloaded ed25519-zebra v2.2.0
[INFO] [stderr]   Downloaded crypto-mac v0.11.1
[INFO] [stderr]   Downloaded hmac v0.11.0
[INFO] [stderr]   Downloaded ecdsa v0.12.4
[INFO] [stderr]   Downloaded ff v0.10.1
[INFO] [stderr]   Downloaded group v0.10.0
[INFO] [stderr]   Downloaded der v0.4.5
[INFO] [stderr]   Downloaded spki v0.4.1
[INFO] [stderr]   Downloaded pkcs8 v0.7.6
[INFO] [stderr]   Downloaded signature v1.3.2
[INFO] [stderr]   Downloaded crypto-bigint v0.2.11
[INFO] [stderr]   Downloaded const-oid v0.6.2
[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] 78c15563957974f40ab7a305a51f3d3cb1fd9081521617ea4ab7876bb0625cf9
[INFO] running `Command { std: "docker" "start" "-a" "78c15563957974f40ab7a305a51f3d3cb1fd9081521617ea4ab7876bb0625cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78c15563957974f40ab7a305a51f3d3cb1fd9081521617ea4ab7876bb0625cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c15563957974f40ab7a305a51f3d3cb1fd9081521617ea4ab7876bb0625cf9", kill_on_drop: false }`
[INFO] [stdout] 78c15563957974f40ab7a305a51f3d3cb1fd9081521617ea4ab7876bb0625cf9
[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] c9022180e5eef5d5c473ff6c3394e5b36cc9fa090d874c2d5d3ce156b7b5ae0a
[INFO] running `Command { std: "docker" "start" "-a" "c9022180e5eef5d5c473ff6c3394e5b36cc9fa090d874c2d5d3ce156b7b5ae0a", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking const-oid v0.6.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling cosmwasm-derive v0.16.7
[INFO] [stderr]     Checking serde-json-wasm v0.3.2
[INFO] [stderr]     Checking der v0.4.5
[INFO] [stderr]     Checking ff v0.10.1
[INFO] [stderr]     Checking group v0.10.0
[INFO] [stderr]     Checking bigint v4.4.3
[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 uint v0.9.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signature v1.3.2
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking spki v0.4.1
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]     Checking pkcs8 v0.7.6
[INFO] [stderr]     Checking elliptic-curve v0.10.6
[INFO] [stderr]     Checking ed25519-zebra v2.2.0
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]     Checking k256 v0.9.6
[INFO] [stderr]     Checking cosmwasm-crypto v0.16.7
[INFO] [stderr]     Checking schemars v0.8.16
[INFO] [stderr]     Checking cosmwasm-std v0.16.7
[INFO] [stderr]     Checking cw0 v0.8.1
[INFO] [stderr]     Checking cosmwasm-bignumber v2.2.0
[INFO] [stderr]     Checking cosmwasm-storage v0.16.7
[INFO] [stderr]     Checking terra-cosmwasm v2.2.0
[INFO] [stderr]     Checking cw20 v0.8.1
[INFO] [stderr]     Checking anchor-token v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c9022180e5eef5d5c473ff6c3394e5b36cc9fa090d874c2d5d3ce156b7b5ae0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9022180e5eef5d5c473ff6c3394e5b36cc9fa090d874c2d5d3ce156b7b5ae0a", kill_on_drop: false }`
[INFO] [stdout] c9022180e5eef5d5c473ff6c3394e5b36cc9fa090d874c2d5d3ce156b7b5ae0a