[INFO] cloning repository https://github.com/iota-xSK/modulars [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iota-xSK/modulars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiota-xSK%2Fmodulars", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiota-xSK%2Fmodulars'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4683c35ce34b199eab7686e02a2cee31cc193ab7 [INFO] building iota-xSK/modulars against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiota-xSK%2Fmodulars" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iota-xSK/modulars on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iota-xSK/modulars [INFO] finished tweaking git repo https://github.com/iota-xSK/modulars [INFO] tweaked toml for git repo https://github.com/iota-xSK/modulars written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iota-xSK/modulars 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7faf88b4f4507088b669041de52315aa459ae2b3ede34b6942d8efa3409e0ed [INFO] running `Command { std: "docker" "start" "-a" "b7faf88b4f4507088b669041de52315aa459ae2b3ede34b6942d8efa3409e0ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7faf88b4f4507088b669041de52315aa459ae2b3ede34b6942d8efa3409e0ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7faf88b4f4507088b669041de52315aa459ae2b3ede34b6942d8efa3409e0ed", kill_on_drop: false }` [INFO] [stdout] b7faf88b4f4507088b669041de52315aa459ae2b3ede34b6942d8efa3409e0ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97c1572d671fc9e5702525b1a855f0ee1acb55961f6462fd0f89b56595150447 [INFO] running `Command { std: "docker" "start" "-a" "97c1572d671fc9e5702525b1a855f0ee1acb55961f6462fd0f89b56595150447", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling modulars v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `n_inputs` is never used [INFO] [stdout] --> src/audio_processor.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait AudioProcessor { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 2 | fn n_inputs(&self) -> usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `input_id`, `output_id`, `outputs_mut`, `inputs_mut`, and `processor_mut` are never used [INFO] [stdout] --> src/graph.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Module { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn input_id(&self, idx: usize) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn output_id(&self, idx: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn outputs_mut(&mut self) -> &mut Vec<(String, ModuleOutputId)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn inputs_mut(&mut self) -> &mut Vec<(String, ModuleInputId)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn processor_mut(&mut self) -> &mut Box> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "97c1572d671fc9e5702525b1a855f0ee1acb55961f6462fd0f89b56595150447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97c1572d671fc9e5702525b1a855f0ee1acb55961f6462fd0f89b56595150447", kill_on_drop: false }` [INFO] [stdout] 97c1572d671fc9e5702525b1a855f0ee1acb55961f6462fd0f89b56595150447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffc3b7408f1bd2f4226f957e22cdbd1bde84aab493829069f80af09dff07f13b [INFO] running `Command { std: "docker" "start" "-a" "ffc3b7408f1bd2f4226f957e22cdbd1bde84aab493829069f80af09dff07f13b", kill_on_drop: false }` [INFO] [stderr] Compiling modulars v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `n_inputs` is never used [INFO] [stdout] --> src/audio_processor.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait AudioProcessor { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 2 | fn n_inputs(&self) -> usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `input_id`, `output_id`, `outputs_mut`, `inputs_mut`, and `processor_mut` are never used [INFO] [stdout] --> src/graph.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Module { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn input_id(&self, idx: usize) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn output_id(&self, idx: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn outputs_mut(&mut self) -> &mut Vec<(String, ModuleOutputId)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn inputs_mut(&mut self) -> &mut Vec<(String, ModuleInputId)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn processor_mut(&mut self) -> &mut Box> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "ffc3b7408f1bd2f4226f957e22cdbd1bde84aab493829069f80af09dff07f13b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffc3b7408f1bd2f4226f957e22cdbd1bde84aab493829069f80af09dff07f13b", kill_on_drop: false }` [INFO] [stdout] ffc3b7408f1bd2f4226f957e22cdbd1bde84aab493829069f80af09dff07f13b