[INFO] fetching crate distill-loader 0.0.3... [INFO] checking distill-loader-0.0.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate distill-loader 0.0.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate distill-loader 0.0.3 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 distill-loader 0.0.3 [INFO] finished tweaking crates.io crate distill-loader 0.0.3 [INFO] tweaked toml for crates.io crate distill-loader 0.0.3 written to /workspace/builds/worker-5-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 75 packages [INFO] [stderr] Adding capnp v0.14.11 (latest: v0.19.3) [INFO] [stderr] Adding capnp-futures v0.14.3 (latest: v0.19.0) [INFO] [stderr] Adding capnp-rpc v0.14.1 (latest: v0.19.0) [INFO] [stderr] Adding dashmap v4.0.2 (latest: v5.5.3) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding path-clean v0.1.0 (latest: v1.0.1) [INFO] [stderr] Adding path-slash v0.1.5 (latest: v0.2.1) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.10) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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 distill-core v0.0.3 [INFO] [stderr] Downloaded path-clean v0.1.0 [INFO] [stderr] Downloaded path-slash v0.1.5 [INFO] [stderr] Downloaded capnp v0.14.11 [INFO] [stderr] Downloaded capnp-futures v0.14.3 [INFO] [stderr] Downloaded dashmap v4.0.2 [INFO] [stderr] Downloaded distill-schema v0.0.3 [INFO] [stderr] Downloaded capnp-rpc v0.14.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c3c8751183aed4c4dcef2d28f057be77f0aebed36bcff9669771a4e53c523118 [INFO] running `Command { std: "docker" "start" "-a" "c3c8751183aed4c4dcef2d28f057be77f0aebed36bcff9669771a4e53c523118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3c8751183aed4c4dcef2d28f057be77f0aebed36bcff9669771a4e53c523118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c8751183aed4c4dcef2d28f057be77f0aebed36bcff9669771a4e53c523118", kill_on_drop: false }` [INFO] [stdout] c3c8751183aed4c4dcef2d28f057be77f0aebed36bcff9669771a4e53c523118 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 997c8221066bd6fc59ffefb35eeba7acf742515a3016d524f96ea60e2f3d4863 [INFO] running `Command { std: "docker" "start" "-a" "997c8221066bd6fc59ffefb35eeba7acf742515a3016d524f96ea60e2f3d4863", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking capnp v0.14.11 [INFO] [stderr] Checking dunce v1.0.4 [INFO] [stderr] Checking path-slash v0.1.5 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking capnp-futures v0.14.3 [INFO] [stderr] Checking capnp-rpc v0.14.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking distill-core v0.0.3 [INFO] [stderr] Checking distill-schema v0.0.3 [INFO] [stderr] Checking distill-loader v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.69s [INFO] running `Command { std: "docker" "inspect" "997c8221066bd6fc59ffefb35eeba7acf742515a3016d524f96ea60e2f3d4863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "997c8221066bd6fc59ffefb35eeba7acf742515a3016d524f96ea60e2f3d4863", kill_on_drop: false }` [INFO] [stdout] 997c8221066bd6fc59ffefb35eeba7acf742515a3016d524f96ea60e2f3d4863 [INFO] checking distill-loader-0.0.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate distill-loader 0.0.3 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate distill-loader 0.0.3 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 distill-loader 0.0.3 [INFO] finished tweaking crates.io crate distill-loader 0.0.3 [INFO] tweaked toml for crates.io crate distill-loader 0.0.3 written to /workspace/builds/worker-5-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 75 packages [INFO] [stderr] Adding capnp v0.14.11 (latest: v0.19.3) [INFO] [stderr] Adding capnp-futures v0.14.3 (latest: v0.19.0) [INFO] [stderr] Adding capnp-rpc v0.14.1 (latest: v0.19.0) [INFO] [stderr] Adding dashmap v4.0.2 (latest: v5.5.3) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding path-clean v0.1.0 (latest: v1.0.1) [INFO] [stderr] Adding path-slash v0.1.5 (latest: v0.2.1) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.10) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 40bf9502dc1dc8550763a42b6ff2738514236cb76c379fbebf47420a2629c164 [INFO] running `Command { std: "docker" "start" "-a" "40bf9502dc1dc8550763a42b6ff2738514236cb76c379fbebf47420a2629c164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40bf9502dc1dc8550763a42b6ff2738514236cb76c379fbebf47420a2629c164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40bf9502dc1dc8550763a42b6ff2738514236cb76c379fbebf47420a2629c164", kill_on_drop: false }` [INFO] [stdout] 40bf9502dc1dc8550763a42b6ff2738514236cb76c379fbebf47420a2629c164 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 664294fcfb0be24f5074e6d6deafa5259c5bb83714a90d83702204cafe8c330b [INFO] running `Command { std: "docker" "start" "-a" "664294fcfb0be24f5074e6d6deafa5259c5bb83714a90d83702204cafe8c330b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking capnp v0.14.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking path-slash v0.1.5 [INFO] [stderr] Checking dunce v1.0.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking capnp-futures v0.14.3 [INFO] [stderr] Checking capnp-rpc v0.14.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking distill-core v0.0.3 [INFO] [stderr] Checking distill-schema v0.0.3 [INFO] [stderr] Checking distill-loader v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.95s [INFO] running `Command { std: "docker" "inspect" "664294fcfb0be24f5074e6d6deafa5259c5bb83714a90d83702204cafe8c330b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664294fcfb0be24f5074e6d6deafa5259c5bb83714a90d83702204cafe8c330b", kill_on_drop: false }` [INFO] [stdout] 664294fcfb0be24f5074e6d6deafa5259c5bb83714a90d83702204cafe8c330b