[INFO] fetching crate reflux 6.4.2... [INFO] testing reflux-6.4.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-9 [INFO] extracting crate reflux 6.4.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate reflux 6.4.2 [INFO] finished tweaking crates.io crate reflux 6.4.2 [INFO] tweaked toml for crates.io crate reflux 6.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate reflux 6.4.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate reflux 6.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2c23245476dbc137e885ce1378aa6527a507b4311a13d17f9a6923f1d3bd488 [INFO] running `Command { std: "docker" "start" "-a" "c2c23245476dbc137e885ce1378aa6527a507b4311a13d17f9a6923f1d3bd488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2c23245476dbc137e885ce1378aa6527a507b4311a13d17f9a6923f1d3bd488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2c23245476dbc137e885ce1378aa6527a507b4311a13d17f9a6923f1d3bd488", kill_on_drop: false }` [INFO] [stdout] c2c23245476dbc137e885ce1378aa6527a507b4311a13d17f9a6923f1d3bd488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17ab84faac797ee4da77e919881b98b5b503c53c77efa3f95eaffaa6c60832a7 [INFO] running `Command { std: "docker" "start" "-a" "17ab84faac797ee4da77e919881b98b5b503c53c77efa3f95eaffaa6c60832a7", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling reflux v6.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `Command { std: "docker" "inspect" "17ab84faac797ee4da77e919881b98b5b503c53c77efa3f95eaffaa6c60832a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17ab84faac797ee4da77e919881b98b5b503c53c77efa3f95eaffaa6c60832a7", kill_on_drop: false }` [INFO] [stdout] 17ab84faac797ee4da77e919881b98b5b503c53c77efa3f95eaffaa6c60832a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21d587ec8f84b651373d0573d605f948839be59932a3b9dd77453854e60c5637 [INFO] running `Command { std: "docker" "start" "-a" "21d587ec8f84b651373d0573d605f948839be59932a3b9dd77453854e60c5637", kill_on_drop: false }` [INFO] [stderr] Compiling reflux v6.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1304 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:481:9 [INFO] [stdout] | [INFO] [stdout] 481 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1319 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:519:9 [INFO] [stdout] | [INFO] [stdout] 519 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `Command { std: "docker" "inspect" "21d587ec8f84b651373d0573d605f948839be59932a3b9dd77453854e60c5637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21d587ec8f84b651373d0573d605f948839be59932a3b9dd77453854e60c5637", kill_on_drop: false }` [INFO] [stdout] 21d587ec8f84b651373d0573d605f948839be59932a3b9dd77453854e60c5637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 293e6b3beb153c6e8757cfa71820865c5f270d9bdaae359d4f5c755a5e78498a [INFO] running `Command { std: "docker" "start" "-a" "293e6b3beb153c6e8757cfa71820865c5f270d9bdaae359d4f5c755a5e78498a", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:1355:9 [INFO] [stderr] | [INFO] [stderr] 1304 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] ::: src/tests.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:1355:9 [INFO] [stderr] | [INFO] [stderr] 1319 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] ::: src/tests.rs:519:9 [INFO] [stderr] | [INFO] [stderr] 519 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `reflux` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reflux-4453877178c5a08b) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::extractor_works ... ok [INFO] [stdout] test tests::funnel_works ... ok [INFO] [stdout] test tests::broadcast_works ... ok [INFO] [stdout] test tests::messenger_works ... ok [INFO] [stdout] test tests::filter_works ... ok [INFO] [stdout] test tests::loader_works ... ok [INFO] [stdout] test tests::router_works ... ok [INFO] [stdout] test tests::transformer_crit_effect ... ok [INFO] [stdout] test tests::transformer_effect ... ok [INFO] [stdout] test tests::transformer_emerg_effect ... ok [INFO] [stdout] test tests::transformer_works ... ok [INFO] [stdout] test tests::accumulator_scalar_works ... ok [INFO] [stdout] test tests::router_overflow_works ... ok [INFO] [stdout] test tests::router_drop_works ... ok [INFO] [stdout] test tests::funnel_drop_works ... ok [INFO] [stdout] test tests::funnel_overflow_works ... ok [INFO] [stdout] test tests::accumulator_works ... ok [INFO] [stdout] test tests::accumulator_frame_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s [INFO] [stdout] [INFO] [stderr] Doc-tests reflux [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Extractor (line 60) ... ok [INFO] [stdout] test src/lib.rs - Router (line 417) ... ok [INFO] [stdout] test src/lib.rs - Filter (line 1172) ... ok [INFO] [stdout] test src/lib.rs - Broadcast (line 300) ... ok [INFO] [stdout] test src/lib.rs - Loader (line 175) ... ok [INFO] [stdout] test src/lib.rs - Transformer (line 967) ... ok [INFO] [stdout] test src/lib.rs - Funnel (line 643) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "293e6b3beb153c6e8757cfa71820865c5f270d9bdaae359d4f5c755a5e78498a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "293e6b3beb153c6e8757cfa71820865c5f270d9bdaae359d4f5c755a5e78498a", kill_on_drop: false }` [INFO] [stdout] 293e6b3beb153c6e8757cfa71820865c5f270d9bdaae359d4f5c755a5e78498a