[INFO] fetching crate stepper 0.6.0... [INFO] testing stepper-0.6.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate stepper 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate stepper 0.6.0 [INFO] finished tweaking crates.io crate stepper 0.6.0 [INFO] tweaked toml for crates.io crate stepper 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stepper 0.6.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] [stderr] Adding embedded-hal v1.0.0-alpha.8 (available: v1.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fixed-sqrt v0.2.5 [INFO] [stderr] Downloaded fugit-timer v0.1.3 [INFO] [stderr] Downloaded ramp-maker v0.2.0 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.8 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0637b6b78d70d741931a1e14574152425545939bd6c407e3e9173a29d8e5347f [INFO] running `Command { std: "docker" "start" "-a" "0637b6b78d70d741931a1e14574152425545939bd6c407e3e9173a29d8e5347f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0637b6b78d70d741931a1e14574152425545939bd6c407e3e9173a29d8e5347f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0637b6b78d70d741931a1e14574152425545939bd6c407e3e9173a29d8e5347f", kill_on_drop: false }` [INFO] [stdout] 0637b6b78d70d741931a1e14574152425545939bd6c407e3e9173a29d8e5347f [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb00a9e2d08bb4647cdc3a3b72398ca356bbf98845cf22cce6d23b3ec11c61f6 [INFO] running `Command { std: "docker" "start" "-a" "eb00a9e2d08bb4647cdc3a3b72398ca356bbf98845cf22cce6d23b3ec11c61f6", kill_on_drop: false }` [INFO] [stderr] Compiling fixed v1.29.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling gcd v2.3.0 [INFO] [stderr] Compiling embedded-hal v1.0.0-alpha.8 [INFO] [stderr] Compiling replace_with v0.1.8 [INFO] [stderr] Compiling fugit v0.3.7 [INFO] [stderr] Compiling fugit-timer v0.1.3 [INFO] [stderr] Compiling fixed-sqrt v0.2.5 [INFO] [stderr] Compiling ramp-maker v0.2.0 [INFO] [stderr] Compiling stepper v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 171 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 174 | SetStepModeFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 174 | SetStepModeFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | SetDirectionFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | SetDirectionFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 246 | ) -> Result< [INFO] [stdout] 247 | StepFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | StepFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.97s [INFO] running `Command { std: "docker" "inspect" "eb00a9e2d08bb4647cdc3a3b72398ca356bbf98845cf22cce6d23b3ec11c61f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb00a9e2d08bb4647cdc3a3b72398ca356bbf98845cf22cce6d23b3ec11c61f6", kill_on_drop: false }` [INFO] [stdout] eb00a9e2d08bb4647cdc3a3b72398ca356bbf98845cf22cce6d23b3ec11c61f6 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d935c9e4635bbc4516383bf4a1237a65127e317d737471f421175df82f22ec7e [INFO] running `Command { std: "docker" "start" "-a" "d935c9e4635bbc4516383bf4a1237a65127e317d737471f421175df82f22ec7e", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 171 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 174 | SetStepModeFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 174 | SetStepModeFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | SetDirectionFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | SetDirectionFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 246 | ) -> Result< [INFO] [stdout] 247 | StepFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | StepFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stepper v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 171 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 174 | SetStepModeFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 174 | SetStepModeFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | SetDirectionFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | SetDirectionFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/motion_control/mod.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 246 | ) -> Result< [INFO] [stdout] 247 | StepFuture, RefMut, TIMER_HZ>, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | StepFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "d935c9e4635bbc4516383bf4a1237a65127e317d737471f421175df82f22ec7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d935c9e4635bbc4516383bf4a1237a65127e317d737471f421175df82f22ec7e", kill_on_drop: false }` [INFO] [stdout] d935c9e4635bbc4516383bf4a1237a65127e317d737471f421175df82f22ec7e [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c7e2acf39b951b45becf7902263305754e3245eb857e0a2c6339f3b12c739629 [INFO] running `Command { std: "docker" "start" "-a" "c7e2acf39b951b45becf7902263305754e3245eb857e0a2c6339f3b12c739629", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/motion_control/mod.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 174 | SetStepModeFuture, RefMut, TIMER_HZ>, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 174 | SetStepModeFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stderr] | +++ +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/motion_control/mod.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 210 | SetDirectionFuture, RefMut, TIMER_HZ>, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 210 | SetDirectionFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stderr] | +++ +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/motion_control/mod.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 246 | ) -> Result< [INFO] [stderr] 247 | StepFuture, RefMut, TIMER_HZ>, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 247 | StepFuture, RefMut<'_, Timer>, TIMER_HZ>, [INFO] [stderr] | +++ +++ [INFO] [stderr] [INFO] [stderr] warning: `stepper` (lib) generated 3 warnings (run `cargo fix --lib -p stepper` to apply 3 suggestions) [INFO] [stderr] warning: `stepper` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stepper-bab546b64be3d8c2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test step_mode::tests::step_mode_should_convert_into_microsteps_per_step ... ok [INFO] [stdout] test step_mode::tests::step_mode_should_provide_iterator_over_modes ... ok [INFO] [stdout] test step_mode::tests::step_mode_should_convert_from_microsteps_per_step ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests stepper [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c7e2acf39b951b45becf7902263305754e3245eb857e0a2c6339f3b12c739629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7e2acf39b951b45becf7902263305754e3245eb857e0a2c6339f3b12c739629", kill_on_drop: false }` [INFO] [stdout] c7e2acf39b951b45becf7902263305754e3245eb857e0a2c6339f3b12c739629