[INFO] fetching crate ibc-core-handler 0.48.1... [INFO] checking ibc-core-handler-0.48.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ibc-core-handler 0.48.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ibc-core-handler 0.48.1 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] started tweaking crates.io crate ibc-core-handler 0.48.1 [INFO] finished tweaking crates.io crate ibc-core-handler 0.48.1 [INFO] tweaked toml for crates.io crate ibc-core-handler 0.48.1 written to /workspace/builds/worker-2-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 132 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding borsh v0.10.3 (latest: v1.4.0) [INFO] [stderr] Adding borsh-derive v0.10.3 (latest: v1.4.0) [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 ibc-core-channel v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-channel-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-client v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-client-context v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-client-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-commitment-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-connection v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-connection-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-handler-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-host v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-host-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-router v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-core-router-types v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-derive v0.4.0 (latest: v0.6.1) [INFO] [stderr] Adding ibc-primitives v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-proto v0.38.0 (latest: v0.42.2) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.1.0) [INFO] [stderr] Adding serde_derive_internals v0.26.0 (latest: v0.29.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tendermint v0.34.1 (latest: v0.35.0) [INFO] [stderr] Adding tendermint-proto v0.34.1 (latest: v0.35.0) [INFO] [stderr] Adding time v0.3.30 (latest: v0.3.34) [INFO] [stderr] Adding time-macros v0.2.15 (latest: v0.2.17) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.5) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.9) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [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 ibc-core-router v0.48.2 [INFO] [stderr] Downloaded ibc-primitives v0.48.2 [INFO] [stderr] Downloaded informalsystems-pbjson v0.7.0 [INFO] [stderr] Downloaded ibc-core-client v0.48.2 [INFO] [stderr] Downloaded ibc-core-connection v0.48.2 [INFO] [stderr] Downloaded ibc-core-handler-types v0.48.2 [INFO] [stderr] Downloaded ibc-core-host v0.48.2 [INFO] [stderr] Downloaded ibc-core-commitment-types v0.48.2 [INFO] [stderr] Downloaded ibc-core-router-types v0.48.2 [INFO] [stderr] Downloaded ibc-derive v0.4.0 [INFO] [stderr] Downloaded ibc-core-host-types v0.48.2 [INFO] [stderr] Downloaded ibc-core-channel v0.48.2 [INFO] [stderr] Downloaded tendermint-proto v0.34.1 [INFO] [stderr] Downloaded ibc-core-connection-types v0.48.2 [INFO] [stderr] Downloaded ibc-core-client-context v0.48.2 [INFO] [stderr] Downloaded ibc-proto v0.38.0 [INFO] [stderr] Downloaded prost-types v0.12.3 [INFO] [stderr] Downloaded ibc-core-channel-types v0.48.2 [INFO] [stderr] Downloaded ics23 v0.11.1 [INFO] [stderr] Downloaded tendermint v0.34.1 [INFO] [stderr] Downloaded ibc-core-client-types v0.48.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 85f5956bd7b3d33f088498f7e64b4c3fc74193b8ab47caf22ef4f3ce1b854de2 [INFO] running `Command { std: "docker" "start" "-a" "85f5956bd7b3d33f088498f7e64b4c3fc74193b8ab47caf22ef4f3ce1b854de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f5956bd7b3d33f088498f7e64b4c3fc74193b8ab47caf22ef4f3ce1b854de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f5956bd7b3d33f088498f7e64b4c3fc74193b8ab47caf22ef4f3ce1b854de2", kill_on_drop: false }` [INFO] [stdout] 85f5956bd7b3d33f088498f7e64b4c3fc74193b8ab47caf22ef4f3ce1b854de2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 10969d475ec393707107453fe0cdb7305efe80ec5574b55260c0c1adf59c4143 [INFO] running `Command { std: "docker" "start" "-a" "10969d475ec393707107453fe0cdb7305efe80ec5574b55260c0c1adf59c4143", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking flex-error v0.4.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking informalsystems-pbjson v0.7.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking prost v0.12.3 [INFO] [stderr] Checking prost-types v0.12.3 [INFO] [stderr] Checking ics23 v0.11.1 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling ibc-derive v0.4.0 [INFO] [stderr] Checking tendermint-proto v0.34.1 [INFO] [stderr] Checking tendermint v0.34.1 [INFO] [stderr] Checking ibc-proto v0.38.0 [INFO] [stderr] Checking ibc-primitives v0.48.2 [INFO] [stderr] Checking ibc-core-host-types v0.48.2 [INFO] [stderr] Checking ibc-core-commitment-types v0.48.2 [INFO] [stderr] Checking ibc-core-client-types v0.48.2 [INFO] [stderr] Checking ibc-core-router-types v0.48.2 [INFO] [stderr] Checking ibc-core-connection-types v0.48.2 [INFO] [stderr] Checking ibc-core-channel-types v0.48.2 [INFO] [stderr] Checking ibc-core-handler-types v0.48.2 [INFO] [stderr] Checking ibc-core-router v0.48.2 [INFO] [stderr] Checking ibc-core-client-context v0.48.2 [INFO] [stderr] Checking ibc-core-host v0.48.2 [INFO] [stderr] Checking ibc-core-client v0.48.2 [INFO] [stderr] Checking ibc-core-connection v0.48.2 [INFO] [stderr] Checking ibc-core-channel v0.48.2 [INFO] [stderr] Checking ibc-core-handler v0.48.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.11s [INFO] running `Command { std: "docker" "inspect" "10969d475ec393707107453fe0cdb7305efe80ec5574b55260c0c1adf59c4143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10969d475ec393707107453fe0cdb7305efe80ec5574b55260c0c1adf59c4143", kill_on_drop: false }` [INFO] [stdout] 10969d475ec393707107453fe0cdb7305efe80ec5574b55260c0c1adf59c4143