[INFO] fetching crate utxorpc-spec-cardano 1.0.0-alpha.1... [INFO] checking utxorpc-spec-cardano-1.0.0-alpha.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate utxorpc-spec-cardano 1.0.0-alpha.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 [INFO] finished tweaking crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 [INFO] tweaked toml for crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.6) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding multimap v0.8.3 (latest: v0.10.0) [INFO] [stderr] Adding pbjson v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding pbjson-build v0.5.1 (latest: v0.6.2) [INFO] [stderr] Adding pbjson-types v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding prettyplease v0.1.25 (latest: v0.2.17) [INFO] [stderr] Adding prost v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-build v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-derive v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-types v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pbjson-types v0.5.1 [INFO] [stderr] Downloaded pbjson v0.5.1 [INFO] [stderr] Downloaded pbjson-build v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33f8764482746ff90ca03772618701edf7397bb1a3365d7d25a0723dd7f574c8 [INFO] running `Command { std: "docker" "start" "-a" "33f8764482746ff90ca03772618701edf7397bb1a3365d7d25a0723dd7f574c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33f8764482746ff90ca03772618701edf7397bb1a3365d7d25a0723dd7f574c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33f8764482746ff90ca03772618701edf7397bb1a3365d7d25a0723dd7f574c8", kill_on_drop: false }` [INFO] [stdout] 33f8764482746ff90ca03772618701edf7397bb1a3365d7d25a0723dd7f574c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1d60d81f50df35c17fad4bae09d5ba96b7a365438923e7e8cc29b8519163217 [INFO] running `Command { std: "docker" "start" "-a" "f1d60d81f50df35c17fad4bae09d5ba96b7a365438923e7e8cc29b8519163217", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling pbjson-build v0.5.1 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling pbjson-types v0.5.1 [INFO] [stderr] Checking pbjson v0.5.1 [INFO] [stderr] Checking utxorpc-spec-cardano v1.0.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.34s [INFO] running `Command { std: "docker" "inspect" "f1d60d81f50df35c17fad4bae09d5ba96b7a365438923e7e8cc29b8519163217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1d60d81f50df35c17fad4bae09d5ba96b7a365438923e7e8cc29b8519163217", kill_on_drop: false }` [INFO] [stdout] f1d60d81f50df35c17fad4bae09d5ba96b7a365438923e7e8cc29b8519163217 [INFO] checking utxorpc-spec-cardano-1.0.0-alpha.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate utxorpc-spec-cardano 1.0.0-alpha.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 [INFO] finished tweaking crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 [INFO] tweaked toml for crates.io crate utxorpc-spec-cardano 1.0.0-alpha.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 58 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.6) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding multimap v0.8.3 (latest: v0.10.0) [INFO] [stderr] Adding pbjson v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding pbjson-build v0.5.1 (latest: v0.6.2) [INFO] [stderr] Adding pbjson-types v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding prettyplease v0.1.25 (latest: v0.2.17) [INFO] [stderr] Adding prost v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-build v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-derive v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-types v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0885b1b7662d07517506ae25ef86c3a1a6a9bcd1f8988c625f95a47c5fd14126 [INFO] running `Command { std: "docker" "start" "-a" "0885b1b7662d07517506ae25ef86c3a1a6a9bcd1f8988c625f95a47c5fd14126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0885b1b7662d07517506ae25ef86c3a1a6a9bcd1f8988c625f95a47c5fd14126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0885b1b7662d07517506ae25ef86c3a1a6a9bcd1f8988c625f95a47c5fd14126", kill_on_drop: false }` [INFO] [stdout] 0885b1b7662d07517506ae25ef86c3a1a6a9bcd1f8988c625f95a47c5fd14126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba8550b2d17b60b0efd235e7fe49f9986f72371fd12b7c15a138116a5e891686 [INFO] running `Command { std: "docker" "start" "-a" "ba8550b2d17b60b0efd235e7fe49f9986f72371fd12b7c15a138116a5e891686", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling pbjson-build v0.5.1 [INFO] [stderr] Compiling pbjson-types v0.5.1 [INFO] [stderr] Checking pbjson v0.5.1 [INFO] [stderr] Checking utxorpc-spec-cardano v1.0.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.44s [INFO] running `Command { std: "docker" "inspect" "ba8550b2d17b60b0efd235e7fe49f9986f72371fd12b7c15a138116a5e891686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba8550b2d17b60b0efd235e7fe49f9986f72371fd12b7c15a138116a5e891686", kill_on_drop: false }` [INFO] [stdout] ba8550b2d17b60b0efd235e7fe49f9986f72371fd12b7c15a138116a5e891686