[INFO] fetching crate twitter_text_conformance 0.2.0... [INFO] checking twitter_text_conformance-0.2.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global [INFO] extracting crate twitter_text_conformance 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate twitter_text_conformance 0.2.0 [INFO] finished tweaking crates.io crate twitter_text_conformance 0.2.0 [INFO] tweaked toml for crates.io crate twitter_text_conformance 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate twitter_text_conformance 0.2.0 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding serde_yaml v0.7.5 (available: v0.9.34+deprecated) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded twitter_text_parser v0.2.0 [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded twitter-text v0.2.0 [INFO] [stderr] Downloaded twitter_text_config v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edb8544ca9b7172ffd54b63ee16e18c6ced492f2f1018736a7cf547dd251fad3 [INFO] running `Command { std: "docker" "start" "-a" "edb8544ca9b7172ffd54b63ee16e18c6ced492f2f1018736a7cf547dd251fad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edb8544ca9b7172ffd54b63ee16e18c6ced492f2f1018736a7cf547dd251fad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb8544ca9b7172ffd54b63ee16e18c6ced492f2f1018736a7cf547dd251fad3", kill_on_drop: false }` [INFO] [stdout] edb8544ca9b7172ffd54b63ee16e18c6ced492f2f1018736a7cf547dd251fad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b844411589e401fab0cbcb5fe9f01edfa14825137650953beeb9460bbd217678 [INFO] running `Command { std: "docker" "start" "-a" "b844411589e401fab0cbcb5fe9f01edfa14825137650953beeb9460bbd217678", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Compiling pest_generator v2.8.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling pest_derive v2.8.4 [INFO] [stderr] Checking twitter_text_parser v0.2.0 [INFO] [stderr] Checking twitter_text_config v0.2.0 [INFO] [stderr] Checking twitter-text v0.2.0 [INFO] [stderr] Checking twitter_text_conformance v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/validate.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | type ValidationFn<'a> = std::ops::Fn(&str) -> bool + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 63 | type ValidationFn<'a> = dyn std::ops::Fn(&str) -> bool + 'a; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.46s [INFO] running `Command { std: "docker" "inspect" "b844411589e401fab0cbcb5fe9f01edfa14825137650953beeb9460bbd217678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b844411589e401fab0cbcb5fe9f01edfa14825137650953beeb9460bbd217678", kill_on_drop: false }` [INFO] [stdout] b844411589e401fab0cbcb5fe9f01edfa14825137650953beeb9460bbd217678