[INFO] fetching crate efflux 2.0.1... [INFO] testing efflux-2.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate efflux 2.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate efflux 2.0.1 [INFO] finished tweaking crates.io crate efflux 2.0.1 [INFO] tweaked toml for crates.io crate efflux 2.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate efflux 2.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytelines v2.5.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44a9c94d8fa68a800cb5d9dd3d52c297c71d58dd4c4f096bff53768b7b801ded [INFO] running `Command { std: "docker" "start" "-a" "44a9c94d8fa68a800cb5d9dd3d52c297c71d58dd4c4f096bff53768b7b801ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44a9c94d8fa68a800cb5d9dd3d52c297c71d58dd4c4f096bff53768b7b801ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a9c94d8fa68a800cb5d9dd3d52c297c71d58dd4c4f096bff53768b7b801ded", kill_on_drop: false }` [INFO] [stdout] 44a9c94d8fa68a800cb5d9dd3d52c297c71d58dd4c4f096bff53768b7b801ded [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9702237de8e6a750f58c0a872cd74f277378969dbfe78c22bfc2fdcbbf02fc04 [INFO] running `Command { std: "docker" "start" "-a" "9702237de8e6a750f58c0a872cd74f277378969dbfe78c22bfc2fdcbbf02fc04", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling twoway v0.2.2 [INFO] [stderr] Compiling bytelines v2.5.0 [INFO] [stderr] Compiling efflux v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:82:31 [INFO] [stdout] | [INFO] [stdout] 82 | data: HashMap>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [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] = 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] 82 | data: HashMap>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "9702237de8e6a750f58c0a872cd74f277378969dbfe78c22bfc2fdcbbf02fc04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9702237de8e6a750f58c0a872cd74f277378969dbfe78c22bfc2fdcbbf02fc04", kill_on_drop: false }` [INFO] [stdout] 9702237de8e6a750f58c0a872cd74f277378969dbfe78c22bfc2fdcbbf02fc04 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9caf08e19242474ae0112fe5baaa4d17694b35d8c810cd1dd2ce9fbf40978e7 [INFO] running `Command { std: "docker" "start" "-a" "c9caf08e19242474ae0112fe5baaa4d17694b35d8c810cd1dd2ce9fbf40978e7", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:82:31 [INFO] [stdout] | [INFO] [stdout] 82 | data: HashMap>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [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] = 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] 82 | data: HashMap>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling efflux v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:82:31 [INFO] [stdout] | [INFO] [stdout] 82 | data: HashMap>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [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] = 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] 82 | data: HashMap>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "c9caf08e19242474ae0112fe5baaa4d17694b35d8c810cd1dd2ce9fbf40978e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9caf08e19242474ae0112fe5baaa4d17694b35d8c810cd1dd2ce9fbf40978e7", kill_on_drop: false }` [INFO] [stdout] c9caf08e19242474ae0112fe5baaa4d17694b35d8c810cd1dd2ce9fbf40978e7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c811b0307dc1e351b1ce83041c72d84681e733abc855f58ffd2bd7780751aa1 [INFO] running `Command { std: "docker" "start" "-a" "3c811b0307dc1e351b1ce83041c72d84681e733abc855f58ffd2bd7780751aa1", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context/mod.rs:82:31 [INFO] [stderr] | [INFO] [stderr] 82 | data: HashMap>, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 82 | data: HashMap>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `efflux` (lib) generated 1 warning (run `cargo fix --lib -p efflux` to apply 1 suggestion) [INFO] [stderr] warning: `efflux` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/efflux-91c78050c1dbba8c) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test context::conf::tests::test_config_creation ... ok [INFO] [stdout] test context::conf::tests::test_insertion_shimming ... ok [INFO] [stdout] test context::delim::tests::test_delimiter_defaults ... ok [INFO] [stdout] test context::delim::tests::test_map_delimiters_creation ... ok [INFO] [stdout] test context::tests::test_context_creation ... ok [INFO] [stdout] test context::tests::test_context_insertion ... ok [INFO] [stdout] test context::offset::tests::test_offset_shifting ... ok [INFO] [stdout] test context::delim::tests::test_reduce_delimiters_creation ... ok [INFO] [stdout] test context::tests::test_mutable_references ... ok [INFO] [stdout] test mapper::tests::test_mapper_lifecycle ... ok [INFO] [stdout] test reducer::tests::test_reducer_empty_values ... ok [INFO] [stdout] test context::tests::test_taking_values ... ok [INFO] [stdout] test reducer::tests::test_reducer_lifecycle ... ok [INFO] [stdout] test context::conf::tests::test_retrieval_shimming ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests efflux [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - prelude (line 51) ... ok [INFO] [stdout] test src/context/mod.rs - context (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3c811b0307dc1e351b1ce83041c72d84681e733abc855f58ffd2bd7780751aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c811b0307dc1e351b1ce83041c72d84681e733abc855f58ffd2bd7780751aa1", kill_on_drop: false }` [INFO] [stdout] 3c811b0307dc1e351b1ce83041c72d84681e733abc855f58ffd2bd7780751aa1