[INFO] fetching crate elrond-wasm-sc-dns 1.1.0...
[INFO] checking elrond-wasm-sc-dns-1.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate elrond-wasm-sc-dns 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate elrond-wasm-sc-dns 1.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elrond-wasm-sc-dns 1.1.0
[INFO] finished tweaking crates.io crate elrond-wasm-sc-dns 1.1.0
[INFO] tweaked toml for crates.io crate elrond-wasm-sc-dns 1.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.4.8 (available: v0.8.11)
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
[INFO] [stderr]       Adding block-buffer v0.9.0 (available: v0.10.4)
[INFO] [stderr]       Adding block-padding v0.2.1 (available: v0.3.3)
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.0)
[INFO] [stderr]       Adding digest v0.9.0 (available: v0.10.7)
[INFO] [stderr]       Adding elrond-codec v0.5.3 (available: v0.16.0)
[INFO] [stderr]       Adding elrond-codec-derive v0.5.3 (available: v0.16.0)
[INFO] [stderr]       Adding elrond-wasm v0.16.2 (available: v0.38.0)
[INFO] [stderr]       Adding elrond-wasm-debug v0.16.2 (available: v0.38.0)
[INFO] [stderr]       Adding elrond-wasm-derive v0.16.2 (available: v0.38.0)
[INFO] [stderr]       Adding elrond-wasm-module-features v0.16.2 (available: v0.25.0)
[INFO] [stderr]       Adding elrond-wasm-node v0.16.2 (available: v0.38.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hashbrown v0.9.1 (available: v0.14.5)
[INFO] [stderr]       Adding hex-literal v0.3.4 (available: v0.4.1)
[INFO] [stderr]       Adding mandos v0.7.2 (available: v0.18.0)
[INFO] [stderr]       Adding sha2 v0.9.9 (available: v0.10.8)
[INFO] [stderr]       Adding sha3 v0.9.1 (available: v0.10.8)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ce82d263d8df49f454b1dff503b5f0e4f9008121933b1196c07a45ae68dc4bd
[INFO] running `Command { std: "docker" "start" "-a" "0ce82d263d8df49f454b1dff503b5f0e4f9008121933b1196c07a45ae68dc4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce82d263d8df49f454b1dff503b5f0e4f9008121933b1196c07a45ae68dc4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce82d263d8df49f454b1dff503b5f0e4f9008121933b1196c07a45ae68dc4bd", kill_on_drop: false }`
[INFO] [stdout] 0ce82d263d8df49f454b1dff503b5f0e4f9008121933b1196c07a45ae68dc4bd
[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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daf70d68e0d02794698236dcc3d41ed744d4f2151a7f617fc2b0305cfdcaf8e4
[INFO] running `Command { std: "docker" "start" "-a" "daf70d68e0d02794698236dcc3d41ed744d4f2151a7f617fc2b0305cfdcaf8e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking ahash v0.4.8
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling elrond-codec-derive v0.5.3
[INFO] [stderr]    Compiling elrond-wasm-derive v0.16.2
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking elrond-codec v0.5.3
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking elrond-wasm v0.16.2
[INFO] [stderr]     Checking mandos v0.7.2
[INFO] [stderr]     Checking elrond-wasm-module-features v0.16.2
[INFO] [stderr]     Checking elrond-wasm-debug v0.16.2
[INFO] [stderr]     Checking elrond-wasm-sc-dns v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.98s
[INFO] running `Command { std: "docker" "inspect" "daf70d68e0d02794698236dcc3d41ed744d4f2151a7f617fc2b0305cfdcaf8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf70d68e0d02794698236dcc3d41ed744d4f2151a7f617fc2b0305cfdcaf8e4", kill_on_drop: false }`
[INFO] [stdout] daf70d68e0d02794698236dcc3d41ed744d4f2151a7f617fc2b0305cfdcaf8e4