[INFO] fetching crate yarte 0.15.7... [INFO] checking yarte-0.15.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate yarte 0.15.7 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate yarte 0.15.7 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 yarte 0.15.7 [INFO] finished tweaking crates.io crate yarte 0.15.7 [INFO] tweaked toml for crates.io crate yarte 0.15.7 written to /workspace/builds/worker-3-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 118 packages [INFO] [stderr] Adding annotate-snippets v0.9.2 (latest: v0.11.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding markup5ever v0.11.0 (latest: v0.12.0) [INFO] [stderr] Adding phf v0.10.1 (latest: v0.11.2) [INFO] [stderr] Adding phf_codegen v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding prettyplease v0.1.25 (latest: v0.2.17) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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 buf-min v0.7.1 [INFO] [stderr] Downloaded v_htmlescape v0.15.8 [INFO] [stderr] Downloaded yansi-term v0.1.2 [INFO] [stderr] Downloaded yarte_parser v0.15.2 [INFO] [stderr] Downloaded annotate-snippets v0.9.2 [INFO] [stderr] Downloaded yarte_dom v0.15.1 [INFO] [stderr] Downloaded yarte_html v0.15.2 [INFO] [stderr] Downloaded yarte_codegen v0.15.7 [INFO] [stderr] Downloaded v_eval v0.6.0 [INFO] [stderr] Downloaded yarte_hir v0.15.6 [INFO] [stderr] Downloaded yarte_derive v0.15.6 [INFO] [stderr] Downloaded v_jsonescape v0.7.8 [INFO] [stderr] Downloaded yarte_helpers v0.15.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f2fd6a0f0ac52b2e183296103a5c5f89ff099e4a4ac5663466087171ab08f047 [INFO] running `Command { std: "docker" "start" "-a" "f2fd6a0f0ac52b2e183296103a5c5f89ff099e4a4ac5663466087171ab08f047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2fd6a0f0ac52b2e183296103a5c5f89ff099e4a4ac5663466087171ab08f047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2fd6a0f0ac52b2e183296103a5c5f89ff099e4a4ac5663466087171ab08f047", kill_on_drop: false }` [INFO] [stdout] f2fd6a0f0ac52b2e183296103a5c5f89ff099e4a4ac5663466087171ab08f047 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 30bbe7a278697fb88a7a9dc4cd4d7c7e7e26f30501b97dfc4b3a3171cab16870 [INFO] running `Command { std: "docker" "start" "-a" "30bbe7a278697fb88a7a9dc4cd4d7c7e7e26f30501b97dfc4b3a3171cab16870", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling v_htmlescape v0.15.8 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling yansi-term v0.1.2 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling trybuild v1.0.91 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stderr] Compiling annotate-snippets v0.9.2 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling v_eval v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking yarte_helpers v0.15.8 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Compiling yarte_parser v0.15.2 [INFO] [stderr] Compiling yarte_hir v0.15.6 [INFO] [stderr] Compiling yarte_codegen v0.15.7 [INFO] [stderr] Compiling yarte_derive v0.15.6 [INFO] [stderr] Checking yarte v0.15.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `yarte_helpers::at_helpers::*` [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub use yarte_helpers::at_helpers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `yarte_helpers::at_helpers::*` [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub use yarte_helpers::at_helpers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.35s [INFO] running `Command { std: "docker" "inspect" "30bbe7a278697fb88a7a9dc4cd4d7c7e7e26f30501b97dfc4b3a3171cab16870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30bbe7a278697fb88a7a9dc4cd4d7c7e7e26f30501b97dfc4b3a3171cab16870", kill_on_drop: false }` [INFO] [stdout] 30bbe7a278697fb88a7a9dc4cd4d7c7e7e26f30501b97dfc4b3a3171cab16870 [INFO] checking yarte-0.15.7 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate yarte 0.15.7 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate yarte 0.15.7 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 yarte 0.15.7 [INFO] finished tweaking crates.io crate yarte 0.15.7 [INFO] tweaked toml for crates.io crate yarte 0.15.7 written to /workspace/builds/worker-3-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] Updating crates.io index [INFO] [stderr] Locking 118 packages [INFO] [stderr] Adding annotate-snippets v0.9.2 (latest: v0.11.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding markup5ever v0.11.0 (latest: v0.12.0) [INFO] [stderr] Adding phf v0.10.1 (latest: v0.11.2) [INFO] [stderr] Adding phf_codegen v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding prettyplease v0.1.25 (latest: v0.2.17) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a307b126f24a12d5968935ee693210d764f97c0a4e5ca93cd64af340ee321b61 [INFO] running `Command { std: "docker" "start" "-a" "a307b126f24a12d5968935ee693210d764f97c0a4e5ca93cd64af340ee321b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a307b126f24a12d5968935ee693210d764f97c0a4e5ca93cd64af340ee321b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a307b126f24a12d5968935ee693210d764f97c0a4e5ca93cd64af340ee321b61", kill_on_drop: false }` [INFO] [stdout] a307b126f24a12d5968935ee693210d764f97c0a4e5ca93cd64af340ee321b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d335d6a4cb4f05175a50e4cb8efdfe3609f8b79e3e84fbf89ffd6fbf95355e18 [INFO] running `Command { std: "docker" "start" "-a" "d335d6a4cb4f05175a50e4cb8efdfe3609f8b79e3e84fbf89ffd6fbf95355e18", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling v_htmlescape v0.15.8 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Compiling yansi-term v0.1.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling trybuild v1.0.91 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stderr] Compiling annotate-snippets v0.9.2 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling v_eval v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking yarte_helpers v0.15.8 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Compiling yarte_parser v0.15.2 [INFO] [stderr] Compiling yarte_hir v0.15.6 [INFO] [stderr] Compiling yarte_codegen v0.15.7 [INFO] [stderr] Compiling yarte_derive v0.15.6 [INFO] [stderr] Checking yarte v0.15.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `yarte_helpers::at_helpers::*` [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub use yarte_helpers::at_helpers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `yarte_helpers::at_helpers::*` [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub use yarte_helpers::at_helpers::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.76s [INFO] running `Command { std: "docker" "inspect" "d335d6a4cb4f05175a50e4cb8efdfe3609f8b79e3e84fbf89ffd6fbf95355e18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d335d6a4cb4f05175a50e4cb8efdfe3609f8b79e3e84fbf89ffd6fbf95355e18", kill_on_drop: false }` [INFO] [stdout] d335d6a4cb4f05175a50e4cb8efdfe3609f8b79e3e84fbf89ffd6fbf95355e18