[INFO] fetching crate reflux 6.4.2... [INFO] testing reflux-6.4.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate reflux 6.4.2 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate reflux 6.4.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5cb55c4dc9c99a265451b5fa1f8b7e162166423b171dff8343f4b7c98f69981 [INFO] running `Command { std: "docker" "start" "-a" "c5cb55c4dc9c99a265451b5fa1f8b7e162166423b171dff8343f4b7c98f69981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5cb55c4dc9c99a265451b5fa1f8b7e162166423b171dff8343f4b7c98f69981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5cb55c4dc9c99a265451b5fa1f8b7e162166423b171dff8343f4b7c98f69981", kill_on_drop: false }` [INFO] [stdout] c5cb55c4dc9c99a265451b5fa1f8b7e162166423b171dff8343f4b7c98f69981 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2c0816f776c4bd8ff648841ad0deeb10cf5328c3b7916ae23eb3734ada883bb6 [INFO] running `Command { std: "docker" "start" "-a" "2c0816f776c4bd8ff648841ad0deeb10cf5328c3b7916ae23eb3734ada883bb6", 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 0.77s [INFO] running `Command { std: "docker" "inspect" "2c0816f776c4bd8ff648841ad0deeb10cf5328c3b7916ae23eb3734ada883bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c0816f776c4bd8ff648841ad0deeb10cf5328c3b7916ae23eb3734ada883bb6", kill_on_drop: false }` [INFO] [stdout] 2c0816f776c4bd8ff648841ad0deeb10cf5328c3b7916ae23eb3734ada883bb6 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] aebe144e7b70ddfd0a95e441700108a05a61328454716c61565c232912100818 [INFO] running `Command { std: "docker" "start" "-a" "aebe144e7b70ddfd0a95e441700108a05a61328454716c61565c232912100818", 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($a)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:481:9 [INFO] [stdout] | [INFO] [stdout] 481 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1319 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($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 0.94s [INFO] running `Command { std: "docker" "inspect" "aebe144e7b70ddfd0a95e441700108a05a61328454716c61565c232912100818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aebe144e7b70ddfd0a95e441700108a05a61328454716c61565c232912100818", kill_on_drop: false }` [INFO] [stdout] aebe144e7b70ddfd0a95e441700108a05a61328454716c61565c232912100818 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9228a8f208c7ddade967e24c52568d5333c56e19f49523f5295e7023f2500baf [INFO] running `Command { std: "docker" "start" "-a" "9228a8f208c7ddade967e24c52568d5333c56e19f49523f5295e7023f2500baf", 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($a)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] ::: src/tests.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:1355:9 [INFO] [stderr] | [INFO] [stderr] 1319 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($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 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/reflux-c539ac435a86aedb) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::broadcast_works ... ok [INFO] [stdout] test tests::extractor_works ... ok [INFO] [stdout] test tests::funnel_works ... ok [INFO] [stdout] test tests::router_works ... ok [INFO] [stdout] test tests::filter_works ... ok [INFO] [stdout] test tests::messenger_works ... ok [INFO] [stdout] test tests::transformer_crit_effect ... ok [INFO] [stdout] test tests::transformer_emerg_effect ... ok [INFO] [stdout] test tests::transformer_works ... ok [INFO] [stdout] test tests::transformer_effect ... ok [INFO] [stdout] test tests::loader_works ... ok [INFO] [stdout] test tests::router_drop_works ... ok [INFO] [stdout] test tests::router_overflow_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_scalar_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 3.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9228a8f208c7ddade967e24c52568d5333c56e19f49523f5295e7023f2500baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9228a8f208c7ddade967e24c52568d5333c56e19f49523f5295e7023f2500baf", kill_on_drop: false }` [INFO] [stdout] 9228a8f208c7ddade967e24c52568d5333c56e19f49523f5295e7023f2500baf