[INFO] fetching crate externalities 2.1.2... [INFO] checking externalities-2.1.2 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000 [INFO] extracting crate externalities 2.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate externalities 2.1.2 on toolchain e652caa679a304af11fc04f1f12452f255a82593 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate externalities 2.1.2 [INFO] finished tweaking crates.io crate externalities 2.1.2 [INFO] tweaked toml for crates.io crate externalities 2.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Downloaded environ v1.1.3 [INFO] [stderr] Downloaded tetcore-std v2.1.2 [INFO] [stderr] Downloaded tetcore-storage v2.1.2 [INFO] [stderr] Downloaded tetsy-scale-codec v2.0.1 [INFO] [stderr] Downloaded debug-derive v2.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd2fff9bf2253551fb042a0c3984b49ed64cea4f2007c9e1ef9e2e18b3e6b40f [INFO] running `Command { std: "docker" "start" "-a" "fd2fff9bf2253551fb042a0c3984b49ed64cea4f2007c9e1ef9e2e18b3e6b40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd2fff9bf2253551fb042a0c3984b49ed64cea4f2007c9e1ef9e2e18b3e6b40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd2fff9bf2253551fb042a0c3984b49ed64cea4f2007c9e1ef9e2e18b3e6b40f", kill_on_drop: false }` [INFO] [stdout] fd2fff9bf2253551fb042a0c3984b49ed64cea4f2007c9e1ef9e2e18b3e6b40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 223c1f37593131f9a454683013ff6a960fd70a77c45e5f4267304abc13d6e834 [INFO] running `Command { std: "docker" "start" "-a" "223c1f37593131f9a454683013ff6a960fd70a77c45e5f4267304abc13d6e834", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling ref-cast v1.0.7 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking byte-slice-cast v1.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking tetcore-std v2.1.2 [INFO] [stderr] Checking environ v1.1.3 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Compiling ref-cast-impl v1.0.7 [INFO] [stderr] Compiling debug-derive v2.1.2 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Checking tetsy-scale-codec v2.0.1 [INFO] [stderr] Checking tetcore-storage v2.1.2 [INFO] [stderr] Checking externalities v2.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:294:57 [INFO] [stdout] | [INFO] [stdout] 294 | self.extension_by_type_id(TypeId::of::()).and_then(Any::downcast_mut) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 294 | self.extension_by_type_id(TypeId::of::()).and_then(::downcast_mut) [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:294:57 [INFO] [stdout] | [INFO] [stdout] 294 | self.extension_by_type_id(TypeId::of::()).and_then(Any::downcast_mut) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 294 | self.extension_by_type_id(TypeId::of::()).and_then(::downcast_mut) [INFO] [stdout] | ++++ + [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 [unoptimized + debuginfo] target(s) in 21.90s [INFO] running `Command { std: "docker" "inspect" "223c1f37593131f9a454683013ff6a960fd70a77c45e5f4267304abc13d6e834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "223c1f37593131f9a454683013ff6a960fd70a77c45e5f4267304abc13d6e834", kill_on_drop: false }` [INFO] [stdout] 223c1f37593131f9a454683013ff6a960fd70a77c45e5f4267304abc13d6e834