[INFO] fetching crate prop_tune_core 0.2.0...
[INFO] testing prop_tune_core-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prop_tune_core 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate prop_tune_core 0.2.0
[INFO] finished tweaking crates.io crate prop_tune_core 0.2.0
[INFO] tweaked toml for crates.io crate prop_tune_core 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prop_tune_core 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d325a86a238476d46c43652e59c54ab7333acfd7a9dcae8596204ae94d788b44
[INFO] running `Command { std: "docker" "start" "-a" "d325a86a238476d46c43652e59c54ab7333acfd7a9dcae8596204ae94d788b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d325a86a238476d46c43652e59c54ab7333acfd7a9dcae8596204ae94d788b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d325a86a238476d46c43652e59c54ab7333acfd7a9dcae8596204ae94d788b44", kill_on_drop: false }`
[INFO] [stdout] d325a86a238476d46c43652e59c54ab7333acfd7a9dcae8596204ae94d788b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f149357741245d804b6a20c45b32302629b8b603e6addf5bc1f7836ee8d9584
[INFO] running `Command { std: "docker" "start" "-a" "3f149357741245d804b6a20c45b32302629b8b603e6addf5bc1f7836ee8d9584", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling prop_tune_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/operators.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             ^^------^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               this raw pointer has type `*mut TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut TokenStream`
[INFO] [stdout]    --> src/operators.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (&mut (*stream))[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             +++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/operators.rs:147:64
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                                                ^^------^^^^
[INFO] [stdout]     |                                                                  |
[INFO] [stdout]     |                                                                  this raw pointer has type `*mut TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut TokenStream`
[INFO] [stdout]    --> src/operators.rs:147:64
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                                                ^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (&mut (*stream))[j])
[INFO] [stdout]     |                                                                +++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "3f149357741245d804b6a20c45b32302629b8b603e6addf5bc1f7836ee8d9584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f149357741245d804b6a20c45b32302629b8b603e6addf5bc1f7836ee8d9584", kill_on_drop: false }`
[INFO] [stdout] 3f149357741245d804b6a20c45b32302629b8b603e6addf5bc1f7836ee8d9584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ea5353c013a9336f62a40b7f7e9306b8ff186c9510fe05afdb896980ea9f88
[INFO] running `Command { std: "docker" "start" "-a" "c0ea5353c013a9336f62a40b7f7e9306b8ff186c9510fe05afdb896980ea9f88", kill_on_drop: false }`
[INFO] [stderr]    Compiling prop_tune_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/operators.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             ^^------^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               this raw pointer has type `*mut TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut TokenStream`
[INFO] [stdout]    --> src/operators.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (&mut (*stream))[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             +++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/operators.rs:147:64
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                                                ^^------^^^^
[INFO] [stdout]     |                                                                  |
[INFO] [stdout]     |                                                                  this raw pointer has type `*mut TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut TokenStream`
[INFO] [stdout]    --> src/operators.rs:147:64
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                                                ^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (&mut (*stream))[j])
[INFO] [stdout]     |                                                                +++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/operators.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             ^^------^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               this raw pointer has type `*mut stream::TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut stream::TokenStream`
[INFO] [stdout]    --> src/operators.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (&mut (*stream))[i], &mut (*stream)[j])
[INFO] [stdout]     |                                             +++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/operators.rs:147:64
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                                                ^^------^^^^
[INFO] [stdout]     |                                                                  |
[INFO] [stdout]     |                                                                  this raw pointer has type `*mut stream::TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut stream::TokenStream`
[INFO] [stdout]    --> src/operators.rs:147:64
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stdout]     |                                                                ^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (&mut (*stream))[j])
[INFO] [stdout]     |                                                                +++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c0ea5353c013a9336f62a40b7f7e9306b8ff186c9510fe05afdb896980ea9f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ea5353c013a9336f62a40b7f7e9306b8ff186c9510fe05afdb896980ea9f88", kill_on_drop: false }`
[INFO] [stdout] c0ea5353c013a9336f62a40b7f7e9306b8ff186c9510fe05afdb896980ea9f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01ad007052df4ae6e3d5653c07fe2fae01fbe9edaaf765d54b159290d9b1cca9
[INFO] running `Command { std: "docker" "start" "-a" "01ad007052df4ae6e3d5653c07fe2fae01fbe9edaaf765d54b159290d9b1cca9", kill_on_drop: false }`
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/operators.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                             ^^------^^^^
[INFO] [stderr]     |                                               |
[INFO] [stderr]     |                                               this raw pointer has type `*mut TokenStream`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut TokenStream`
[INFO] [stderr]    --> src/operators.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                             ^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (&mut (*stream))[i], &mut (*stream)[j])
[INFO] [stderr]     |                                             +++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/operators.rs:147:64
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                                                ^^------^^^^
[INFO] [stderr]     |                                                                  |
[INFO] [stderr]     |                                                                  this raw pointer has type `*mut TokenStream`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut TokenStream`
[INFO] [stderr]    --> src/operators.rs:147:64
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                                                ^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (&mut (*stream))[j])
[INFO] [stderr]     |                                                                +++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: `prop_tune_core` (lib) generated 2 warnings
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/operators.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                             ^^------^^^^
[INFO] [stderr]     |                                               |
[INFO] [stderr]     |                                               this raw pointer has type `*mut stream::TokenStream`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut stream::TokenStream`
[INFO] [stderr]    --> src/operators.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                             ^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (&mut (*stream))[i], &mut (*stream)[j])
[INFO] [stderr]     |                                             +++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/operators.rs:147:64
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                                                ^^------^^^^
[INFO] [stderr]     |                                                                  |
[INFO] [stderr]     |                                                                  this raw pointer has type `*mut stream::TokenStream`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut stream::TokenStream`
[INFO] [stderr]    --> src/operators.rs:147:64
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (*stream)[j])
[INFO] [stderr]     |                                                                ^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         std::mem::swap(&mut (*stream)[i], &mut (&mut (*stream))[j])
[INFO] [stderr]     |                                                                +++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: `prop_tune_core` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prop_tune_core-a96909bdf0344441)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test operators::test_operators::test_parse ... ok
[INFO] [stdout] test operators::methods::test_procs::test_simplify ... ok
[INFO] [stdout] test stream::test::test_stream_from ... ok
[INFO] [stdout] test stream::test::test_stream_from_complex ... ok
[INFO] [stdout] test operators::test_operators::test_partial_eq ... ok
[INFO] [stdout] test operators::methods::simplify::test_simplify::test_simplify ... ok
[INFO] [stdout] test operators::methods::test_procs::test_normal ... ok
[INFO] [stdout] test operators::methods::test_procs::test_demorg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prop_tune_core
[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] running `Command { std: "docker" "inspect" "01ad007052df4ae6e3d5653c07fe2fae01fbe9edaaf765d54b159290d9b1cca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ad007052df4ae6e3d5653c07fe2fae01fbe9edaaf765d54b159290d9b1cca9", kill_on_drop: false }`
[INFO] [stdout] 01ad007052df4ae6e3d5653c07fe2fae01fbe9edaaf765d54b159290d9b1cca9
