[INFO] fetching crate syact 0.15.0...
[INFO] testing syact-0.15.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate syact 0.15.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate syact 0.15.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate syact 0.15.0
[INFO] tweaked toml for crates.io crate syact 0.15.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syact 0.15.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syact 0.15.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sykin v0.1.0
[INFO] [stderr]   Downloaded syunit v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf77f99c26f89260786d18d8d66b7ae0b2f63c85ffc2f3a08ca70fa203f688e2
[INFO] running `Command { std: "docker" "start" "-a" "cf77f99c26f89260786d18d8d66b7ae0b2f63c85ffc2f3a08ca70fa203f688e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf77f99c26f89260786d18d8d66b7ae0b2f63c85ffc2f3a08ca70fa203f688e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf77f99c26f89260786d18d8d66b7ae0b2f63c85ffc2f3a08ca70fa203f688e2", kill_on_drop: false }`
[INFO] [stdout] cf77f99c26f89260786d18d8d66b7ae0b2f63c85ffc2f3a08ca70fa203f688e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7fdd2f9a08ff2ab5127791c7de7772b3114e83ef18fe5dde9072cff9d29354
[INFO] running `Command { std: "docker" "start" "-a" "ce7fdd2f9a08ff2ab5127791c7de7772b3114e83ef18fe5dde9072cff9d29354", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syunit v0.4.0
[INFO] [stderr]    Compiling sykin v0.1.0
[INFO] [stderr]    Compiling syact v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::data::ActuatorVars`
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::data::ActuatorVars;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.66s
[INFO] running `Command { std: "docker" "inspect" "ce7fdd2f9a08ff2ab5127791c7de7772b3114e83ef18fe5dde9072cff9d29354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7fdd2f9a08ff2ab5127791c7de7772b3114e83ef18fe5dde9072cff9d29354", kill_on_drop: false }`
[INFO] [stdout] ce7fdd2f9a08ff2ab5127791c7de7772b3114e83ef18fe5dde9072cff9d29354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d63885b2a89808544db225239da87f00d06471cda5620b435ca3245e614cb1a7
[INFO] running `Command { std: "docker" "start" "-a" "d63885b2a89808544db225239da87f00d06471cda5620b435ca3245e614cb1a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syact v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::data::ActuatorVars`
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::data::ActuatorVars;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::ActuatorVars`
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::data::ActuatorVars;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d63885b2a89808544db225239da87f00d06471cda5620b435ca3245e614cb1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63885b2a89808544db225239da87f00d06471cda5620b435ca3245e614cb1a7", kill_on_drop: false }`
[INFO] [stdout] d63885b2a89808544db225239da87f00d06471cda5620b435ca3245e614cb1a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4daff50425e79fbc9780a4d75568cd196d886b13448c3739addf90efcbb92f83
[INFO] running `Command { std: "docker" "start" "-a" "4daff50425e79fbc9780a4d75568cd196d886b13448c3739addf90efcbb92f83", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::data::ActuatorVars`
[INFO] [stderr]   --> src/lib.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     use crate::data::ActuatorVars;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `syact` (lib) generated 1 warning (run `cargo fix --lib -p syact` to apply 1 suggestion)
[INFO] [stderr] warning: `syact` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syact-86689416f2932248)
[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]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/main_tests-12109a36844734f2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib_usage ... 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] [stderr]    Doc-tests syact
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/sync.rs - sync::SyncActuator::overwrite_abs_pos (line 73) ... FAILED
[INFO] [stdout] test src/sync.rs - sync::SyncActuator::velocity_max (line 96) ... FAILED
[INFO] [stdout] test src/sync.rs - sync::SyncActuator::set_pos_limits (line 230) ... FAILED
[INFO] [stdout] test src/lib.rs - AdvancedActuator::apply_gen_force (line 207) ... FAILED
[INFO] [stdout] test src/../README.md - (line 9) ... FAILED
[INFO] [stdout] test src/sync.rs - sync::SyncActuator::pos (line 47) ... FAILED
[INFO] [stdout] test src/lib.rs - AdvancedActuator::apply_inertia (line 242) ... FAILED
[INFO] [stdout] test src/sync.rs - sync::SyncActuator::resolve_pos_limits_for_abs_pos (line 158) ... FAILED
[INFO] [stdout] test src/sync.rs - sync::SyncActuator::overwrite_pos_limits (line 270) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/sync.rs - sync::SyncActuator::overwrite_abs_pos (line 73) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]   --> src/sync.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     DemoActuator::new(), 
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 83 -     DemoActuator::new(), 
[INFO] [stdout] 83 +     SyncActuator::new(), 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sync.rs - sync::SyncActuator::velocity_max (line 96) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]    --> src/sync.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 | let mut stepper = DemoActuator::new();   
[INFO] [stdout]     |                   ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 101 - let mut stepper = DemoActuator::new();   
[INFO] [stdout] 101 + let mut stepper = SyncActuator::new();   
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sync.rs - sync::SyncActuator::set_pos_limits (line 230) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]    --> src/sync.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |     DemoActuator::new(), 
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 243 -     DemoActuator::new(), 
[INFO] [stdout] 243 +     SyncActuator::new(), 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - AdvancedActuator::apply_gen_force (line 207) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]    --> src/lib.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     DemoActuator::new(), 
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 217 -     DemoActuator::new(), 
[INFO] [stdout] 217 +     SyncActuator::new(), 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 9) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]   --> src/../README.md:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     DemoActuator::new(), 
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 19 -     DemoActuator::new(), 
[INFO] [stdout] 19 +     SyncActuator::new(), 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sync.rs - sync::SyncActuator::pos (line 47) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]   --> src/sync.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     DemoActuator::new(), 
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 57 -     DemoActuator::new(), 
[INFO] [stdout] 57 +     SyncActuator::new(), 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - AdvancedActuator::apply_inertia (line 242) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]    --> src/lib.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     DemoActuator::new(), 
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 252 -     DemoActuator::new(), 
[INFO] [stdout] 252 +     SyncActuator::new(), 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sync.rs - sync::SyncActuator::resolve_pos_limits_for_abs_pos (line 158) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]    --> src/sync.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     DemoActuator::new(), 
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 171 -     DemoActuator::new(), 
[INFO] [stdout] 171 +     SyncActuator::new(), 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sync.rs - sync::SyncActuator::overwrite_pos_limits (line 270) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `DemoActuator` in this scope
[INFO] [stdout]    --> src/sync.rs:283:5
[INFO] [stdout]     |
[INFO] [stdout] 283 |     DemoActuator::new(), 
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of undeclared type `DemoActuator`
[INFO] [stdout]     |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 283 -     DemoActuator::new(), 
[INFO] [stdout] 283 +     SyncActuator::new(), 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 9)
[INFO] [stdout]     src/lib.rs - AdvancedActuator::apply_gen_force (line 207)
[INFO] [stdout]     src/lib.rs - AdvancedActuator::apply_inertia (line 242)
[INFO] [stdout]     src/sync.rs - sync::SyncActuator::overwrite_abs_pos (line 73)
[INFO] [stdout]     src/sync.rs - sync::SyncActuator::overwrite_pos_limits (line 270)
[INFO] [stdout]     src/sync.rs - sync::SyncActuator::pos (line 47)
[INFO] [stdout]     src/sync.rs - sync::SyncActuator::resolve_pos_limits_for_abs_pos (line 158)
[INFO] [stdout]     src/sync.rs - sync::SyncActuator::set_pos_limits (line 230)
[INFO] [stdout]     src/sync.rs - sync::SyncActuator::velocity_max (line 96)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.27s; merged doctests compilation took 0.15s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4daff50425e79fbc9780a4d75568cd196d886b13448c3739addf90efcbb92f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4daff50425e79fbc9780a4d75568cd196d886b13448c3739addf90efcbb92f83", kill_on_drop: false }`
[INFO] [stdout] 4daff50425e79fbc9780a4d75568cd196d886b13448c3739addf90efcbb92f83
