[INFO] cloning repository https://github.com/MrInformatic/taffy-uniffi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrInformatic/taffy-uniffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11f4eae912c8057298074fcc6fe59216fc34deb8 [INFO] checking MrInformatic/taffy-uniffi against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MrInformatic/taffy-uniffi 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 git repo https://github.com/MrInformatic/taffy-uniffi [INFO] finished tweaking git repo https://github.com/MrInformatic/taffy-uniffi [INFO] tweaked toml for git repo https://github.com/MrInformatic/taffy-uniffi written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MrInformatic/taffy-uniffi already has a lockfile, it will not be regenerated [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] warning: unused manifest key: bindings [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uniffi_testing v0.25.3 [INFO] [stderr] Downloaded uniffi_macros v0.25.3 [INFO] [stderr] Downloaded uniffi v0.25.3 [INFO] [stderr] Downloaded uniffi_build v0.25.3 [INFO] [stderr] Downloaded uniffi_checksum_derive v0.25.3 [INFO] [stderr] Downloaded uniffi_udl v0.25.3 [INFO] [stderr] Downloaded uniffi_meta v0.25.3 [INFO] [stderr] Downloaded grid v0.13.0 [INFO] [stderr] Downloaded cargo-platform v0.1.7 [INFO] [stderr] Downloaded uniffi_bindgen v0.25.3 [INFO] [stderr] Downloaded oneshot-uniffi v0.1.6 [INFO] [stderr] Downloaded taffy v0.4.0 [INFO] [stderr] Downloaded uniffi_core v0.25.3 [INFO] [stderr] Downloaded askama_parser v0.2.1 [INFO] [stderr] Downloaded askama_derive v0.12.5 [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] bd6157b2f0aa64bb75db026800317e04443cf5f6b26f0c609b9b1e683f5781ae [INFO] running `Command { std: "docker" "start" "-a" "bd6157b2f0aa64bb75db026800317e04443cf5f6b26f0c609b9b1e683f5781ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd6157b2f0aa64bb75db026800317e04443cf5f6b26f0c609b9b1e683f5781ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6157b2f0aa64bb75db026800317e04443cf5f6b26f0c609b9b1e683f5781ae", kill_on_drop: false }` [INFO] [stdout] bd6157b2f0aa64bb75db026800317e04443cf5f6b26f0c609b9b1e683f5781ae [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] 9bd90697649da970bae83e8b677417b989a0295f157342e5a5ff0b8345f418df [INFO] running `Command { std: "docker" "start" "-a" "9bd90697649da970bae83e8b677417b989a0295f157342e5a5ff0b8345f418df", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bindings [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling oneshot-uniffi v0.1.6 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking grid v0.13.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking uniffi_core v0.25.3 [INFO] [stderr] Checking taffy v0.4.0 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Compiling weedle2 v4.0.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling scroll_derive v0.11.1 [INFO] [stderr] Compiling uniffi_checksum_derive v0.25.3 [INFO] [stderr] Compiling uniffi_meta v0.25.3 [INFO] [stderr] Compiling scroll v0.11.0 [INFO] [stderr] Compiling goblin v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling cargo-platform v0.1.7 [INFO] [stderr] Compiling basic-toml v0.1.8 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling askama_derive v0.12.5 [INFO] [stderr] Compiling cargo_metadata v0.15.4 [INFO] [stderr] Compiling uniffi_testing v0.25.3 [INFO] [stderr] Compiling askama v0.12.1 [INFO] [stderr] Compiling uniffi_udl v0.25.3 [INFO] [stderr] Compiling uniffi_bindgen v0.25.3 [INFO] [stderr] Compiling uniffi_build v0.25.3 [INFO] [stderr] Compiling uniffi_macros v0.25.3 [INFO] [stderr] Compiling uniffi v0.25.3 [INFO] [stderr] Compiling taffy-uniffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "9bd90697649da970bae83e8b677417b989a0295f157342e5a5ff0b8345f418df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bd90697649da970bae83e8b677417b989a0295f157342e5a5ff0b8345f418df", kill_on_drop: false }` [INFO] [stdout] 9bd90697649da970bae83e8b677417b989a0295f157342e5a5ff0b8345f418df [INFO] checking MrInformatic/taffy-uniffi against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MrInformatic/taffy-uniffi 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 git repo https://github.com/MrInformatic/taffy-uniffi [INFO] finished tweaking git repo https://github.com/MrInformatic/taffy-uniffi [INFO] tweaked toml for git repo https://github.com/MrInformatic/taffy-uniffi written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MrInformatic/taffy-uniffi already has a lockfile, it will not be regenerated [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] warning: unused manifest key: bindings [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] e088ce854a68e9488a66d03f89a3460b26c3b0d6f1a22ff15ba1383ecc04164d [INFO] running `Command { std: "docker" "start" "-a" "e088ce854a68e9488a66d03f89a3460b26c3b0d6f1a22ff15ba1383ecc04164d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e088ce854a68e9488a66d03f89a3460b26c3b0d6f1a22ff15ba1383ecc04164d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e088ce854a68e9488a66d03f89a3460b26c3b0d6f1a22ff15ba1383ecc04164d", kill_on_drop: false }` [INFO] [stdout] e088ce854a68e9488a66d03f89a3460b26c3b0d6f1a22ff15ba1383ecc04164d [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] bed3b266d23f7785b018ce11a039350170e0447e0384cf569b5b7a632528e61a [INFO] running `Command { std: "docker" "start" "-a" "bed3b266d23f7785b018ce11a039350170e0447e0384cf569b5b7a632528e61a", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bindings [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling oneshot-uniffi v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking grid v0.13.0 [INFO] [stderr] Checking uniffi_core v0.25.3 [INFO] [stderr] Checking taffy v0.4.0 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Compiling weedle2 v4.0.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling scroll_derive v0.11.1 [INFO] [stderr] Compiling uniffi_checksum_derive v0.25.3 [INFO] [stderr] Compiling uniffi_meta v0.25.3 [INFO] [stderr] Compiling scroll v0.11.0 [INFO] [stderr] Compiling goblin v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling cargo-platform v0.1.7 [INFO] [stderr] Compiling basic-toml v0.1.8 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling askama_derive v0.12.5 [INFO] [stderr] Compiling cargo_metadata v0.15.4 [INFO] [stderr] Compiling askama v0.12.1 [INFO] [stderr] Compiling uniffi_testing v0.25.3 [INFO] [stderr] Compiling uniffi_udl v0.25.3 [INFO] [stderr] Compiling uniffi_bindgen v0.25.3 [INFO] [stderr] Compiling uniffi_build v0.25.3 [INFO] [stderr] Compiling uniffi_macros v0.25.3 [INFO] [stderr] Compiling uniffi v0.25.3 [INFO] [stderr] Compiling taffy-uniffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "bed3b266d23f7785b018ce11a039350170e0447e0384cf569b5b7a632528e61a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bed3b266d23f7785b018ce11a039350170e0447e0384cf569b5b7a632528e61a", kill_on_drop: false }` [INFO] [stdout] bed3b266d23f7785b018ce11a039350170e0447e0384cf569b5b7a632528e61a