[INFO] cloning repository https://github.com/nouwaarom/ArmController [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nouwaarom/ArmController" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouwaarom%2FArmController", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouwaarom%2FArmController'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0bec050986e1fa3300e9c8e65a98e94743e20728 [INFO] testing nouwaarom/ArmController against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouwaarom%2FArmController" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nouwaarom/ArmController on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nouwaarom/ArmController [INFO] finished tweaking git repo https://github.com/nouwaarom/ArmController [INFO] tweaked toml for git repo https://github.com/nouwaarom/ArmController written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/nouwaarom/ArmController already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 50e3d7cf9a6b420c40de24e44d5a5feace81010976ab685c9d1d316872118815 [INFO] running `Command { std: "docker" "start" "-a" "50e3d7cf9a6b420c40de24e44d5a5feace81010976ab685c9d1d316872118815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50e3d7cf9a6b420c40de24e44d5a5feace81010976ab685c9d1d316872118815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e3d7cf9a6b420c40de24e44d5a5feace81010976ab685c9d1d316872118815", kill_on_drop: false }` [INFO] [stdout] 50e3d7cf9a6b420c40de24e44d5a5feace81010976ab685c9d1d316872118815 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d764eb726f843735617fb0f4c5149d5ed50f6ea80ada7eaeb670aef32e84200d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d764eb726f843735617fb0f4c5149d5ed50f6ea80ada7eaeb670aef32e84200d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.19 [INFO] [stderr] Compiling arm_controller v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `size_t` [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use libc::{size_t}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/lib.rs:41:49 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rotation` [INFO] [stdout] --> src/lib.rs:41:69 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:41:59 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:41:79 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "d764eb726f843735617fb0f4c5149d5ed50f6ea80ada7eaeb670aef32e84200d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d764eb726f843735617fb0f4c5149d5ed50f6ea80ada7eaeb670aef32e84200d", kill_on_drop: false }` [INFO] [stdout] d764eb726f843735617fb0f4c5149d5ed50f6ea80ada7eaeb670aef32e84200d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a640f998c94e9b195145ed67b76e369a31b4735a6340e45330fcbffc1cc804da [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a640f998c94e9b195145ed67b76e369a31b4735a6340e45330fcbffc1cc804da", kill_on_drop: false }` [INFO] [stderr] Compiling arm_controller v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `size_t` [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use libc::{size_t}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/lib.rs:41:49 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rotation` [INFO] [stdout] --> src/lib.rs:41:69 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:41:59 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:41:79 [INFO] [stdout] | [INFO] [stdout] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "a640f998c94e9b195145ed67b76e369a31b4735a6340e45330fcbffc1cc804da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a640f998c94e9b195145ed67b76e369a31b4735a6340e45330fcbffc1cc804da", kill_on_drop: false }` [INFO] [stdout] a640f998c94e9b195145ed67b76e369a31b4735a6340e45330fcbffc1cc804da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 703bb78e6f65626ae8afcf7bd9b12d77f934b69b1f8c580039f0bf9387f6bce9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "703bb78e6f65626ae8afcf7bd9b12d77f934b69b1f8c580039f0bf9387f6bce9", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `size_t` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:5:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 5 | use libc::{size_t}; [INFO] [stdout] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/lib.rs:41:49 [INFO] [stderr] | [INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rotation` [INFO] [stderr] --> src/lib.rs:41:69 [INFO] [stderr] | [INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotation` [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:41:59 [INFO] [stderr] | [INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stderr] | ^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stderr] = note: this struct has unspecified layout [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:41:79 [INFO] [stderr] | [INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec, rotation: Vec) [INFO] [stderr] | ^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stderr] = note: this struct has unspecified layout [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/arm_controller-b10cbf96786a7981) [INFO] running `Command { std: "docker" "inspect" "703bb78e6f65626ae8afcf7bd9b12d77f934b69b1f8c580039f0bf9387f6bce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "703bb78e6f65626ae8afcf7bd9b12d77f934b69b1f8c580039f0bf9387f6bce9", kill_on_drop: false }` [INFO] [stdout] 703bb78e6f65626ae8afcf7bd9b12d77f934b69b1f8c580039f0bf9387f6bce9