[INFO] fetching crate npc-engine-utils 0.1.0...
[INFO] testing npc-engine-utils-0.1.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate npc-engine-utils 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate npc-engine-utils 0.1.0
[INFO] finished tweaking crates.io crate npc-engine-utils 0.1.0
[INFO] tweaked toml for crates.io crate npc-engine-utils 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate npc-engine-utils 0.1.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded palette_derive v0.5.0
[INFO] [stderr]   Downloaded npc-engine-core v0.1.0
[INFO] [stderr]   Downloaded palette v0.5.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 129264d8a170fcb733b2a96b2d5b9bdda98b78e92320331dbaedc81f4edfbb62
[INFO] running `Command { std: "docker" "start" "-a" "129264d8a170fcb733b2a96b2d5b9bdda98b78e92320331dbaedc81f4edfbb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "129264d8a170fcb733b2a96b2d5b9bdda98b78e92320331dbaedc81f4edfbb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129264d8a170fcb733b2a96b2d5b9bdda98b78e92320331dbaedc81f4edfbb62", kill_on_drop: false }`
[INFO] [stdout] 129264d8a170fcb733b2a96b2d5b9bdda98b78e92320331dbaedc81f4edfbb62
[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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c940ce38cf137f43a89eda915836713bd09b91fbd60863fd8b4f1a0581ba15
[INFO] running `Command { std: "docker" "start" "-a" "e0c940ce38cf137f43a89eda915836713bd09b91fbd60863fd8b4f1a0581ba15", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling npc-engine-core v0.1.0
[INFO] [stderr]    Compiling npc-engine-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/option_state_diff.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         state_diff: StateDiffRef<Self::Domain>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 22 |     ) -> &<<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stdout]    |          ------------------------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |         state_diff: StateDiffRef<'_, Self::Domain>,
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/option_state_diff.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         state_diff: StateDiffRefMut<Self::Domain>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 32 |     ) -> &mut <<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stdout]    |          ---------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |         state_diff: StateDiffRefMut<'_, Self::Domain>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.12s
[INFO] running `Command { std: "docker" "inspect" "e0c940ce38cf137f43a89eda915836713bd09b91fbd60863fd8b4f1a0581ba15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c940ce38cf137f43a89eda915836713bd09b91fbd60863fd8b4f1a0581ba15", kill_on_drop: false }`
[INFO] [stdout] e0c940ce38cf137f43a89eda915836713bd09b91fbd60863fd8b4f1a0581ba15
[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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7cc19a54fca7e3d4ed72efd13ff45dfad018171f08f56680372d02e7cee3b38
[INFO] running `Command { std: "docker" "start" "-a" "f7cc19a54fca7e3d4ed72efd13ff45dfad018171f08f56680372d02e7cee3b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling npc-engine-core v0.1.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling npc-engine-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/option_state_diff.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         state_diff: StateDiffRef<Self::Domain>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 22 |     ) -> &<<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stdout]    |          ------------------------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |         state_diff: StateDiffRef<'_, Self::Domain>,
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/option_state_diff.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         state_diff: StateDiffRefMut<Self::Domain>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 32 |     ) -> &mut <<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stdout]    |          ---------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |         state_diff: StateDiffRefMut<'_, Self::Domain>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/option_state_diff.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         state_diff: StateDiffRef<Self::Domain>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 22 |     ) -> &<<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stdout]    |          ------------------------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |         state_diff: StateDiffRef<'_, Self::Domain>,
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/option_state_diff.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         state_diff: StateDiffRefMut<Self::Domain>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 32 |     ) -> &mut <<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stdout]    |          ---------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |         state_diff: StateDiffRefMut<'_, Self::Domain>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "f7cc19a54fca7e3d4ed72efd13ff45dfad018171f08f56680372d02e7cee3b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cc19a54fca7e3d4ed72efd13ff45dfad018171f08f56680372d02e7cee3b38", kill_on_drop: false }`
[INFO] [stdout] f7cc19a54fca7e3d4ed72efd13ff45dfad018171f08f56680372d02e7cee3b38
[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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73ef47965358d469d367a22392022c3a44241c973b913c16ee66c99ee17ebd9f
[INFO] running `Command { std: "docker" "start" "-a" "73ef47965358d469d367a22392022c3a44241c973b913c16ee66c99ee17ebd9f", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/option_state_diff.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |         state_diff: StateDiffRef<Self::Domain>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 22 |     ) -> &<<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stderr]    |          ------------------------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |         state_diff: StateDiffRef<'_, Self::Domain>,
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/option_state_diff.rs:31:21
[INFO] [stderr]    |
[INFO] [stderr] 31 |         state_diff: StateDiffRefMut<Self::Domain>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 32 |     ) -> &mut <<Self as OptionDiffDomain>::Domain as Domain>::State {
[INFO] [stderr]    |          ---------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 31 |         state_diff: StateDiffRefMut<'_, Self::Domain>,
[INFO] [stderr]    |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `npc-engine-utils` (lib) generated 2 warnings
[INFO] [stderr] warning: `npc-engine-utils` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/npc_engine_utils-58722cc2405decf1)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test coord2d::tests::dim_dist ... ok
[INFO] [stdout] test coord2d::tests::abs_diff ... ok
[INFO] [stdout] test coord2d::tests::cmp ... ok
[INFO] [stdout] test neuron::tests::linear_function_1d ... ok
[INFO] [stdout] test neuron::tests::two_layers_optimal_must_be_stable ... ok
[INFO] [stdout] test neuron::tests::linear_function_2d ... ok
[INFO] [stdout] test neuron::tests::linear_function_1d_hidden ... ok
[INFO] [stdout] test coord2d::tests::manhattan_dist ... ok
[INFO] [stdout] test neuron::tests::xor ... ok
[INFO] [stdout] test executor::tests::threaded_executor_trivial_domain ... ok
[INFO] [stderr]    Doc-tests npc_engine_utils
[INFO] [stdout] test neuron::tests::non_linear_function_1d ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/executor.rs - executor::ExecutorState (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/executor.rs - executor::ExecutorState (line 60) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `ExecutorState` in this scope
[INFO] [stdout]  --> src/executor.rs:62:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl ExecutorState<MyDomain> for MyExecutorState {}
[INFO] [stdout]   |      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use npc_engine_utils::ExecutorState;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MyDomain` in this scope
[INFO] [stdout]  --> src/executor.rs:62:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl ExecutorState<MyDomain> for MyExecutorState {}
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl<MyDomain> ExecutorState<MyDomain> for MyExecutorState {}
[INFO] [stdout]   |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/executor.rs - executor::ExecutorState (line 60)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "73ef47965358d469d367a22392022c3a44241c973b913c16ee66c99ee17ebd9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ef47965358d469d367a22392022c3a44241c973b913c16ee66c99ee17ebd9f", kill_on_drop: false }`
[INFO] [stdout] 73ef47965358d469d367a22392022c3a44241c973b913c16ee66c99ee17ebd9f
