[INFO] fetching crate sway-error 0.47.0...
[INFO] checking sway-error-0.47.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate sway-error 0.47.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate sway-error 0.47.0 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 sway-error 0.47.0
[INFO] finished tweaking crates.io crate sway-error 0.47.0
[INFO] tweaked toml for crates.io crate sway-error 0.47.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 122 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bech32 v0.9.1 (latest: v0.11.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding fuel-asm v0.35.4 (latest: v0.48.0)
[INFO] [stderr]       Adding fuel-crypto v0.35.4 (latest: v0.48.0)
[INFO] [stderr]       Adding fuel-merkle v0.35.4 (latest: v0.48.0)
[INFO] [stderr]       Adding fuel-storage v0.35.4 (latest: v0.48.0)
[INFO] [stderr]       Adding fuel-tx v0.35.4 (latest: v0.48.0)
[INFO] [stderr]       Adding fuel-types v0.35.4 (latest: v0.48.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.13.2 (latest: v0.14.3)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding owo-colors v1.3.0 (latest: v4.0.0)
[INFO] [stderr]       Adding parking_lot v0.11.2 (latest: v0.12.1)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (latest: v0.9.9)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (latest: v0.5.1)
[INFO] [stderr]       Adding secp256k1 v0.26.0 (latest: v0.29.0)
[INFO] [stderr]       Adding secp256k1-sys v0.8.1 (latest: v0.10.0)
[INFO] [stderr]       Adding strsim v0.8.0 (latest: v0.11.1)
[INFO] [stderr]       Adding strum v0.24.1 (latest: v0.26.2)
[INFO] [stderr]       Adding strum_macros v0.24.3 (latest: v0.26.2)
[INFO] [stderr]       Adding sway-types v0.47.0 (latest: v0.52.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[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 fuel-crypto v0.35.4
[INFO] [stderr]   Downloaded uwuify v0.2.2
[INFO] [stderr]   Downloaded fuel-types v0.35.4
[INFO] [stderr]   Downloaded fuel-storage v0.35.4
[INFO] [stderr]   Downloaded sway-types v0.47.0
[INFO] [stderr]   Downloaded secp256k1 v0.26.0
[INFO] [stderr]   Downloaded fuel-merkle v0.35.4
[INFO] [stderr]   Downloaded fuel-asm v0.35.4
[INFO] [stderr]   Downloaded fuel-tx v0.35.4
[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] 90998b229ff02a0690a8a9505410a41c12e19b6b31d1df9cff276b292e849e69
[INFO] running `Command { std: "docker" "start" "-a" "90998b229ff02a0690a8a9505410a41c12e19b6b31d1df9cff276b292e849e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90998b229ff02a0690a8a9505410a41c12e19b6b31d1df9cff276b292e849e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90998b229ff02a0690a8a9505410a41c12e19b6b31d1df9cff276b292e849e69", kill_on_drop: false }`
[INFO] [stdout] 90998b229ff02a0690a8a9505410a41c12e19b6b31d1df9cff276b292e849e69
[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] 12a662da0e830fa01105d5fa9057afb8a32fa56ed77c91c82775b12bb4b962c3
[INFO] running `Command { std: "docker" "start" "-a" "12a662da0e830fa01105d5fa9057afb8a32fa56ed77c91c82775b12bb4b962c3", kill_on_drop: false }`
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking fuel-types v0.35.4
[INFO] [stderr]     Checking borrown v0.1.0
[INFO] [stderr]     Checking fuel-storage v0.35.4
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking fuel-merkle v0.35.4
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking coins-core v0.8.7
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking k256 v0.13.3
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking secp256k1 v0.26.0
[INFO] [stderr]     Checking coins-bip32 v0.8.7
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking coins-bip39 v0.8.7
[INFO] [stderr]     Checking fuel-asm v0.35.4
[INFO] [stderr]     Checking fuel-crypto v0.35.4
[INFO] [stderr]     Checking fuel-tx v0.35.4
[INFO] [stderr]     Checking sway-types v0.47.0
[INFO] [stderr]     Checking sway-error v0.47.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "12a662da0e830fa01105d5fa9057afb8a32fa56ed77c91c82775b12bb4b962c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a662da0e830fa01105d5fa9057afb8a32fa56ed77c91c82775b12bb4b962c3", kill_on_drop: false }`
[INFO] [stdout] 12a662da0e830fa01105d5fa9057afb8a32fa56ed77c91c82775b12bb4b962c3