[INFO] fetching crate cetus-utils 0.1.0... [INFO] checking cetus-utils-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate cetus-utils 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate cetus-utils 0.1.0 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 cetus-utils 0.1.0 [INFO] finished tweaking crates.io crate cetus-utils 0.1.0 [INFO] tweaked toml for crates.io crate cetus-utils 0.1.0 written to /workspace/builds/worker-4-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 109 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding ansi-str v0.3.0 (latest: v0.8.0) [INFO] [stderr] Adding ansitok v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding cfg_aliases v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding crossterm v0.25.0 (latest: v0.27.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding inquire v0.5.3 (latest: v0.7.4) [INFO] [stderr] Adding newline-converter v0.2.2 (latest: v0.3.0) [INFO] [stderr] Adding papergrid v0.5.1 (latest: v0.11.0) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding strip-ansi-escapes v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tabled v0.8.0 (latest: v0.15.0) [INFO] [stderr] Adding tabled_derive v0.4.0 (latest: v0.7.0) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.9) [INFO] [stderr] Adding vte v0.10.1 (latest: v0.13.0) [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] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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 tabled_derive v0.4.0 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.1 [INFO] [stderr] Downloaded ansi-str v0.3.0 [INFO] [stderr] Downloaded newline-converter v0.2.2 [INFO] [stderr] Downloaded strip-ansi-escapes v0.1.1 [INFO] [stderr] Downloaded tabled v0.8.0 [INFO] [stderr] Downloaded ansitok v0.1.0 [INFO] [stderr] Downloaded colored v2.1.0 [INFO] [stderr] Downloaded inquire v0.5.3 [INFO] [stderr] Downloaded vte v0.10.1 [INFO] [stderr] Downloaded papergrid v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 800c262f3f88136c83d8234b757639d13fe90a7be5bac43dbd0cd38feb8157f7 [INFO] running `Command { std: "docker" "start" "-a" "800c262f3f88136c83d8234b757639d13fe90a7be5bac43dbd0cd38feb8157f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "800c262f3f88136c83d8234b757639d13fe90a7be5bac43dbd0cd38feb8157f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "800c262f3f88136c83d8234b757639d13fe90a7be5bac43dbd0cd38feb8157f7", kill_on_drop: false }` [INFO] [stdout] 800c262f3f88136c83d8234b757639d13fe90a7be5bac43dbd0cd38feb8157f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 05ec1e553625e6d94827a638bf96b64c2ddbe775aabd29821bba8c5f21d8d653 [INFO] running `Command { std: "docker" "start" "-a" "05ec1e553625e6d94827a638bf96b64c2ddbe775aabd29821bba8c5f21d8d653", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking newline-converter v0.2.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling tabled_derive v0.4.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking inquire v0.5.3 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking ansitok v0.1.0 [INFO] [stderr] Checking ansi-str v0.3.0 [INFO] [stderr] Checking papergrid v0.5.1 [INFO] [stderr] Checking tabled v0.8.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking cetus-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.82s [INFO] running `Command { std: "docker" "inspect" "05ec1e553625e6d94827a638bf96b64c2ddbe775aabd29821bba8c5f21d8d653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ec1e553625e6d94827a638bf96b64c2ddbe775aabd29821bba8c5f21d8d653", kill_on_drop: false }` [INFO] [stdout] 05ec1e553625e6d94827a638bf96b64c2ddbe775aabd29821bba8c5f21d8d653 [INFO] checking cetus-utils-0.1.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate cetus-utils 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate cetus-utils 0.1.0 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 cetus-utils 0.1.0 [INFO] finished tweaking crates.io crate cetus-utils 0.1.0 [INFO] tweaked toml for crates.io crate cetus-utils 0.1.0 written to /workspace/builds/worker-4-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 109 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding ansi-str v0.3.0 (latest: v0.8.0) [INFO] [stderr] Adding ansitok v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding cfg_aliases v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding crossterm v0.25.0 (latest: v0.27.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding inquire v0.5.3 (latest: v0.7.4) [INFO] [stderr] Adding newline-converter v0.2.2 (latest: v0.3.0) [INFO] [stderr] Adding papergrid v0.5.1 (latest: v0.11.0) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding strip-ansi-escapes v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tabled v0.8.0 (latest: v0.15.0) [INFO] [stderr] Adding tabled_derive v0.4.0 (latest: v0.7.0) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.9) [INFO] [stderr] Adding vte v0.10.1 (latest: v0.13.0) [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] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52b02d17f343a20504ea393f51c21d615b3de48bd14b85c2dded6cc76cb7b05e [INFO] running `Command { std: "docker" "start" "-a" "52b02d17f343a20504ea393f51c21d615b3de48bd14b85c2dded6cc76cb7b05e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52b02d17f343a20504ea393f51c21d615b3de48bd14b85c2dded6cc76cb7b05e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b02d17f343a20504ea393f51c21d615b3de48bd14b85c2dded6cc76cb7b05e", kill_on_drop: false }` [INFO] [stdout] 52b02d17f343a20504ea393f51c21d615b3de48bd14b85c2dded6cc76cb7b05e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5a88203a8f823842d103ffeeb2c2e907b059c4d39ffde7c0710ed8de327d563e [INFO] running `Command { std: "docker" "start" "-a" "5a88203a8f823842d103ffeeb2c2e907b059c4d39ffde7c0710ed8de327d563e", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking newline-converter v0.2.2 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling tabled_derive v0.4.0 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking inquire v0.5.3 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking ansitok v0.1.0 [INFO] [stderr] Checking ansi-str v0.3.0 [INFO] [stderr] Checking papergrid v0.5.1 [INFO] [stderr] Checking tabled v0.8.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking cetus-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.05s [INFO] running `Command { std: "docker" "inspect" "5a88203a8f823842d103ffeeb2c2e907b059c4d39ffde7c0710ed8de327d563e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a88203a8f823842d103ffeeb2c2e907b059c4d39ffde7c0710ed8de327d563e", kill_on_drop: false }` [INFO] [stdout] 5a88203a8f823842d103ffeeb2c2e907b059c4d39ffde7c0710ed8de327d563e