[INFO] fetching crate mecha10-nodes-imu 0.1.48...
[INFO] testing mecha10-nodes-imu-0.1.48 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate mecha10-nodes-imu 0.1.48 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mecha10-nodes-imu 0.1.48
[INFO] finished tweaking crates.io crate mecha10-nodes-imu 0.1.48
[INFO] tweaked toml for crates.io crate mecha10-nodes-imu 0.1.48 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha10-nodes-imu 0.1.48 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mecha10-nodes-imu 0.1.48 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5ca06f3a9db7ae1442854bf2a043029c89278989bab7de5fd0a078b4f7c0ef4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ca06f3a9db7ae1442854bf2a043029c89278989bab7de5fd0a078b4f7c0ef4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca06f3a9db7ae1442854bf2a043029c89278989bab7de5fd0a078b4f7c0ef4c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0c77e96a237842985e9b08bfcffc7c64c14cf91dc950c3da1e5513dab46cf6a
[INFO] running `Command { std: "docker" "start" "-a" "a0c77e96a237842985e9b08bfcffc7c64c14cf91dc950c3da1e5513dab46cf6a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mecha10-controllers v0.1.48
[INFO] [stderr]    Compiling mecha10-nodes-imu v0.1.48 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/factory.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait DynImuController: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     async fn stop(&mut self) -> Result<(), ControllerError>;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "a0c77e96a237842985e9b08bfcffc7c64c14cf91dc950c3da1e5513dab46cf6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c77e96a237842985e9b08bfcffc7c64c14cf91dc950c3da1e5513dab46cf6a", kill_on_drop: false }`
[INFO] [stdout] a0c77e96a237842985e9b08bfcffc7c64c14cf91dc950c3da1e5513dab46cf6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a8ddfedc60771d151c9995dad3d6184dc7ed4cc9ed8bbd2b2c9423b7935b3c2
[INFO] running `Command { std: "docker" "start" "-a" "4a8ddfedc60771d151c9995dad3d6184dc7ed4cc9ed8bbd2b2c9423b7935b3c2", kill_on_drop: false }`
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/factory.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait DynImuController: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     async fn stop(&mut self) -> Result<(), ControllerError>;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mecha10-nodes-imu v0.1.48 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/factory.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait DynImuController: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     async fn stop(&mut self) -> Result<(), ControllerError>;
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "4a8ddfedc60771d151c9995dad3d6184dc7ed4cc9ed8bbd2b2c9423b7935b3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8ddfedc60771d151c9995dad3d6184dc7ed4cc9ed8bbd2b2c9423b7935b3c2", kill_on_drop: false }`
[INFO] [stdout] 4a8ddfedc60771d151c9995dad3d6184dc7ed4cc9ed8bbd2b2c9423b7935b3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9411df49b7c94ece1cf2f79149f66cfdc8afd89862d7cd7e7878218ee59d45d7
[INFO] running `Command { std: "docker" "start" "-a" "9411df49b7c94ece1cf2f79149f66cfdc8afd89862d7cd7e7878218ee59d45d7", kill_on_drop: false }`
[INFO] [stderr] warning: method `stop` is never used
[INFO] [stderr]   --> src/factory.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub trait DynImuController: Send + Sync {
[INFO] [stderr]    |           ---------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 31 |     async fn stop(&mut self) -> Result<(), ControllerError>;
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mecha10-nodes-imu` (lib) generated 1 warning
[INFO] [stderr] warning: `mecha10-nodes-imu` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mecha10_nodes_imu-9d23b24533750a20)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/imu-c5022082855350fc)
[INFO] [stdout] test config::tests::test_mpu6050_defaults ... ok
[INFO] [stdout] test config::tests::test_mpu6050_config_deserialize ... ok
[INFO] [stdout] test config::tests::test_mock_config_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]    Doc-tests mecha10_nodes_imu
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/factory.rs - factory::create_imu_controller (line 108) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9411df49b7c94ece1cf2f79149f66cfdc8afd89862d7cd7e7878218ee59d45d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9411df49b7c94ece1cf2f79149f66cfdc8afd89862d7cd7e7878218ee59d45d7", kill_on_drop: false }`
[INFO] [stdout] 9411df49b7c94ece1cf2f79149f66cfdc8afd89862d7cd7e7878218ee59d45d7