[INFO] fetching crate sound_flow 0.3.0... [INFO] testing sound_flow-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate sound_flow 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate sound_flow 0.3.0 [INFO] finished tweaking crates.io crate sound_flow 0.3.0 [INFO] tweaked toml for crates.io crate sound_flow 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sound_flow 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dbda9d30ac1fc922387117e7bad1cd27c74cc962812f674a71e09e3ec4ff038 [INFO] running `Command { std: "docker" "start" "-a" "4dbda9d30ac1fc922387117e7bad1cd27c74cc962812f674a71e09e3ec4ff038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dbda9d30ac1fc922387117e7bad1cd27c74cc962812f674a71e09e3ec4ff038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dbda9d30ac1fc922387117e7bad1cd27c74cc962812f674a71e09e3ec4ff038", kill_on_drop: false }` [INFO] [stdout] 4dbda9d30ac1fc922387117e7bad1cd27c74cc962812f674a71e09e3ec4ff038 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3db25d3a9ba96cbd11d4a50012d162e584b6c3cbb2bfa75220f41c4305ba410a [INFO] running `Command { std: "docker" "start" "-a" "3db25d3a9ba96cbd11d4a50012d162e584b6c3cbb2bfa75220f41c4305ba410a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.6 [INFO] [stderr] Compiling enum_delegate_lib v0.2.0 [INFO] [stderr] Compiling enum_delegate v0.2.0 [INFO] [stderr] Compiling sound_flow v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.23s [INFO] running `Command { std: "docker" "inspect" "3db25d3a9ba96cbd11d4a50012d162e584b6c3cbb2bfa75220f41c4305ba410a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db25d3a9ba96cbd11d4a50012d162e584b6c3cbb2bfa75220f41c4305ba410a", kill_on_drop: false }` [INFO] [stdout] 3db25d3a9ba96cbd11d4a50012d162e584b6c3cbb2bfa75220f41c4305ba410a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd166dbff3e10929ac10929724850904aa0b7dee16aec4cd0d2b3576b5c2ec0d [INFO] running `Command { std: "docker" "start" "-a" "bd166dbff3e10929ac10929724850904aa0b7dee16aec4cd0d2b3576b5c2ec0d", kill_on_drop: false }` [INFO] [stderr] Compiling sound_flow v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> tests/graph_execution.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> tests/graph_execution.rs:31:23 [INFO] [stdout] | [INFO] [stdout] 31 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> tests/graph_execution.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> tests/graph_validation.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> tests/graph_validation.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> tests/graph_validation.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "bd166dbff3e10929ac10929724850904aa0b7dee16aec4cd0d2b3576b5c2ec0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd166dbff3e10929ac10929724850904aa0b7dee16aec4cd0d2b3576b5c2ec0d", kill_on_drop: false }` [INFO] [stdout] bd166dbff3e10929ac10929724850904aa0b7dee16aec4cd0d2b3576b5c2ec0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f18e58088a9b4c9a0f20a2b86701c656f7c73b05ced05f42ca95d4c30024f4f [INFO] running `Command { std: "docker" "start" "-a" "8f18e58088a9b4c9a0f20a2b86701c656f7c73b05ced05f42ca95d4c30024f4f", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `config` [INFO] [stdout] [INFO] [stderr] --> tests/graph_execution.rs:14:23 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 14 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> tests/graph_execution.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> tests/graph_execution.rs:52:23 [INFO] [stderr] | [INFO] [stderr] 52 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> tests/graph_validation.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> tests/graph_validation.rs:39:23 [INFO] [stderr] | [INFO] [stderr] 39 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> tests/graph_validation.rs:56:23 [INFO] [stderr] | [INFO] [stderr] 56 | fn sockets(&self, config: &Self::Config) -> SocketDescription { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: `sound_flow` (test "graph_execution") generated 3 warnings (run `cargo fix --test "graph_execution" -p sound_flow` to apply 3 suggestions) [INFO] [stderr] warning: `sound_flow` (test "graph_validation") generated 3 warnings (run `cargo fix --test "graph_validation" -p sound_flow` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sound_flow-702a6ba4acdb13ed) [INFO] [stderr] Running tests/graph_execution.rs (/opt/rustwide/target/debug/deps/graph_execution-5182a521a4428258) [INFO] [stdout] [INFO] [stderr] Running tests/graph_validation.rs (/opt/rustwide/target/debug/deps/graph_validation-55d2b2bd2811f384) [INFO] [stdout] running 1 test [INFO] [stdout] test tests::adder_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::circular_dependencies ... ok [INFO] [stdout] test tests::invalid_from_node ... ok [INFO] [stdout] test tests::circular_dependencies_self_loop ... ok [INFO] [stdout] test tests::missing_input ... ok [INFO] [stdout] test tests::type_mismatch ... ok [INFO] [stdout] test tests::invalid_to_socket ... ok [INFO] [stdout] test tests::valid_graph ... ok [INFO] [stdout] test tests::multiple_inputs ... ok [INFO] [stdout] test tests::invalid_to_node ... ok [INFO] [stdout] test tests::invalid_from_socket ... ok [INFO] [stderr] Doc-tests sound_flow [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f18e58088a9b4c9a0f20a2b86701c656f7c73b05ced05f42ca95d4c30024f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f18e58088a9b4c9a0f20a2b86701c656f7c73b05ced05f42ca95d4c30024f4f", kill_on_drop: false }` [INFO] [stdout] 8f18e58088a9b4c9a0f20a2b86701c656f7c73b05ced05f42ca95d4c30024f4f