[INFO] cloning repository https://github.com/egolabs-ai/ein-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egolabs-ai/ein-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegolabs-ai%2Fein-lang", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9acbc1f7df79cc857da6a4be482e1210b99ea71d
[INFO] testing egolabs-ai/ein-lang against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegolabs-ai%2Fein-lang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/egolabs-ai/ein-lang
[INFO] finished tweaking git repo https://github.com/egolabs-ai/ein-lang
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[INFO] validating manifest of git repo https://github.com/egolabs-ai/ein-lang on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/egolabs-ai/ein-lang 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `num_entities`
[INFO] [stdout]     --> src/runtime/context.rs:1638:13
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         let num_entities = self.num_entities();
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_entities`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/main.rs:797:38
[INFO] [stdout]     |
[INFO] [stdout] 797 |                     let diff = match (&prev - curr) {
[INFO] [stdout]     |                                      ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 797 -                     let diff = match (&prev - curr) {
[INFO] [stdout] 797 +                     let diff = match &prev - curr {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]     --> src/main.rs:1394:5
[INFO] [stdout]      |
[INFO] [stdout] 1394 | /     unsafe {
[INFO] [stdout] 1395 | |         RNG_STATE = RNG_STATE.wrapping_add(seed);
[INFO] [stdout] 1396 | |         RNG_STATE = RNG_STATE.wrapping_mul(6364136223846793005).wrapping_add(1442695040888963407);
[INFO] [stdout] 1397 | |         let rand_val = (RNG_STATE >> 33) as f32 / (u32::MAX as f32);
[INFO] [stdout] ...    |
[INFO] [stdout] 1407 | |     }
[INFO] [stdout]      | |_____^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-W unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `final_loss` is never read
[INFO] [stdout]     --> src/main.rs:1459:26
[INFO] [stdout]      |
[INFO] [stdout] 1459 |     let mut final_loss = 0.0f32;
[INFO] [stdout]      |                          ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1560 |         final_loss = epoch_loss / num_batches.max(1) as f32;
[INFO] [stdout]      |         --------------------------------------------------- `final_loss` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "4c4d7a8d41510583e87697b7e1dd575d45e78458a007f8b0e18c573884a27d58", kill_on_drop: false }`
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[INFO] [stdout] 4c4d7a8d41510583e87697b7e1dd575d45e78458a007f8b0e18c573884a27d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae259216fb498251666e826db5a4739c4e41b4ccf9788d9496b1369d3658c248
[INFO] running `Command { std: "docker" "start" "-a" "ae259216fb498251666e826db5a4739c4e41b4ccf9788d9496b1369d3658c248", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `num_entities`
[INFO] [stdout]     --> src/runtime/context.rs:1638:13
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         let num_entities = self.num_entities();
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_entities`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/main.rs:797:38
[INFO] [stdout]     |
[INFO] [stdout] 797 |                     let diff = match (&prev - curr) {
[INFO] [stdout]     |                                      ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 797 -                     let diff = match (&prev - curr) {
[INFO] [stdout] 797 +                     let diff = match &prev - curr {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]     --> src/main.rs:1394:5
[INFO] [stdout]      |
[INFO] [stdout] 1394 | /     unsafe {
[INFO] [stdout] 1395 | |         RNG_STATE = RNG_STATE.wrapping_add(seed);
[INFO] [stdout] 1396 | |         RNG_STATE = RNG_STATE.wrapping_mul(6364136223846793005).wrapping_add(1442695040888963407);
[INFO] [stdout] 1397 | |         let rand_val = (RNG_STATE >> 33) as f32 / (u32::MAX as f32);
[INFO] [stdout] ...    |
[INFO] [stdout] 1407 | |     }
[INFO] [stdout]      | |_____^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-W unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]     --> src/runtime/context.rs:2647:5
[INFO] [stdout]      |
[INFO] [stdout] 2647 |     #[test]
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `final_loss` is never read
[INFO] [stdout]     --> src/main.rs:1459:26
[INFO] [stdout]      |
[INFO] [stdout] 1459 |     let mut final_loss = 0.0f32;
[INFO] [stdout]      |                          ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1560 |         final_loss = epoch_loss / num_batches.max(1) as f32;
[INFO] [stdout]      |         --------------------------------------------------- `final_loss` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_entities`
[INFO] [stdout]     --> src/runtime/context.rs:1638:13
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         let num_entities = self.num_entities();
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_entities`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 53.26s
[INFO] running `Command { std: "docker" "inspect" "ae259216fb498251666e826db5a4739c4e41b4ccf9788d9496b1369d3658c248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae259216fb498251666e826db5a4739c4e41b4ccf9788d9496b1369d3658c248", kill_on_drop: false }`
[INFO] [stdout] ae259216fb498251666e826db5a4739c4e41b4ccf9788d9496b1369d3658c248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 503c1bfc63fc8c9bf920bd42dfa8bd067b2e2914fe4477b598c711e451e463df
[INFO] running `Command { std: "docker" "start" "-a" "503c1bfc63fc8c9bf920bd42dfa8bd067b2e2914fe4477b598c711e451e463df", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `num_entities`
[INFO] [stderr]     --> src/runtime/context.rs:1638:13
[INFO] [stderr]      |
[INFO] [stderr] 1638 |         let num_entities = self.num_entities();
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_entities`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: duplicated attribute
[INFO] [stderr]     --> src/runtime/context.rs:2647:5
[INFO] [stderr]      |
[INFO] [stderr] 2647 |     #[test]
[INFO] [stderr]      |     ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ein` (lib) generated 1 warning (run `cargo fix --lib -p ein` to apply 1 suggestion)
[INFO] [stderr] warning: `ein` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]    --> src/main.rs:797:38
[INFO] [stderr]     |
[INFO] [stderr] 797 |                     let diff = match (&prev - curr) {
[INFO] [stderr]     |                                      ^            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 797 -                     let diff = match (&prev - curr) {
[INFO] [stderr] 797 +                     let diff = match &prev - curr {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: usage of an `unsafe` block
[INFO] [stderr]     --> src/main.rs:1394:5
[INFO] [stderr]      |
[INFO] [stderr] 1394 | /     unsafe {
[INFO] [stderr] 1395 | |         RNG_STATE = RNG_STATE.wrapping_add(seed);
[INFO] [stderr] 1396 | |         RNG_STATE = RNG_STATE.wrapping_mul(6364136223846793005).wrapping_add(1442695040888963407);
[INFO] [stderr] 1397 | |         let rand_val = (RNG_STATE >> 33) as f32 / (u32::MAX as f32);
[INFO] [stderr] ...    |
[INFO] [stderr] 1407 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = note: requested on the command line with `-W unsafe-code`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `final_loss` is never read
[INFO] [stderr]     --> src/main.rs:1459:26
[INFO] [stderr]      |
[INFO] [stderr] 1459 |     let mut final_loss = 0.0f32;
[INFO] [stderr]      |                          ^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1560 |         final_loss = epoch_loss / num_batches.max(1) as f32;
[INFO] [stderr]      |         --------------------------------------------------- `final_loss` is overwritten here before the previous value is read
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ein` (bin "ein" test) generated 3 warnings (run `cargo fix --bin "ein" -p ein --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ein-b69ed35aafbf0d07)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test runtime::context::tests::test_argmax ... ok
[INFO] [stdout] test runtime::context::tests::test_argmin ... ok
[INFO] [stdout] test runtime::context::tests::test_detach ... ok
[INFO] [stdout] test runtime::context::tests::test_diag ... ok
[INFO] [stdout] test runtime::context::tests::test_col ... ok
[INFO] [stdout] test runtime::context::tests::test_diag_non_2d_error ... ok
[INFO] [stdout] test runtime::context::tests::test_diag_rectangular ... ok
[INFO] [stdout] test runtime::context::tests::test_argmax_dim0 ... ok
[INFO] [stdout] test runtime::context::tests::test_clamp ... ok
[INFO] [stdout] test embedding::trainer::tests::test_trainable_space_creation ... ok
[INFO] [stdout] test embedding::space::tests::test_embedding_space_creation ... ok
[INFO] [stdout] test runtime::context::tests::test_abs ... ok
[INFO] [stdout] test runtime::context::tests::test_edges ... ok
[INFO] [stdout] test embedding::space::tests::test_embeddings_are_normalized ... ok
[INFO] [stdout] test embedding::space::tests::test_embed_relation ... ok
[INFO] [stdout] test runtime::context::tests::test_edges_auto_n ... ok
[INFO] [stdout] test runtime::context::tests::test_edges_auto_n ... ok
[INFO] [stdout] test embedding::trainer::tests::test_sample_negatives ... ok
[INFO] [stdout] test runtime::context::tests::test_eq_cmp ... ok
[INFO] [stdout] test runtime::context::tests::test_ge ... ok
[INFO] [stdout] test runtime::context::tests::test_exp ... ok
[INFO] [stdout] test runtime::context::tests::test_find_closest_node ... ok
[INFO] [stdout] test runtime::context::tests::test_gt ... ok
[INFO] [stdout] test runtime::context::tests::test_has_path_self ... ok
[INFO] [stdout] test runtime::context::tests::test_le ... ok
[INFO] [stdout] test runtime::context::tests::test_lt ... ok
[INFO] [stdout] test runtime::context::tests::test_max_dim_reduction ... ok
[INFO] [stdout] test runtime::context::tests::test_max_elementwise ... ok
[INFO] [stdout] test runtime::context::tests::test_log ... ok
[INFO] [stdout] test runtime::context::tests::test_max_full_reduction ... ok
[INFO] [stdout] test runtime::context::tests::test_mean_dim ... ok
[INFO] [stdout] test runtime::context::tests::test_mean_dim0 ... ok
[INFO] [stdout] test runtime::context::tests::test_min_dim_reduction ... ok
[INFO] [stdout] test runtime::context::tests::test_min_elementwise ... ok
[INFO] [stdout] test runtime::context::tests::test_mean_full ... ok
[INFO] [stdout] test runtime::context::tests::test_min_full_reduction ... ok
[INFO] [stdout] test embedding::space::tests::test_query_basic ... ok
[INFO] [stdout] test runtime::context::tests::test_relu ... ok
[INFO] [stdout] test runtime::context::tests::test_select ... ok
[INFO] [stdout] test runtime::context::tests::test_sigmoid ... ok
[INFO] [stdout] test runtime::context::tests::test_sqrt ... ok
[INFO] [stdout] test runtime::context::tests::test_sum_3d_tensor ... ok
[INFO] [stdout] test runtime::context::tests::test_sum_dim ... ok
[INFO] [stdout] test runtime::context::tests::test_sum_full ... ok
[INFO] [stdout] test runtime::context::tests::test_tanh ... ok
[INFO] [stdout] test runtime::context::tests::test_row ... ok
[INFO] [stdout] test runtime::context::tests::test_trace ... ok
[INFO] [stdout] test runtime::context::tests::test_trace_identity_matrix ... ok
[INFO] [stdout] test runtime::context::tests::test_trace_non_square_error ... ok
[INFO] [stdout] test runtime::context::tests::test_trace_zeros ... ok
[INFO] [stdout] test runtime::context::tests::test_where_cond ... ok
[INFO] [stdout] test runtime::knowledge::tests::test_add_facts ... ok
[INFO] [stdout] test runtime::knowledge::tests::test_symbol_table ... ok
[INFO] [stdout] test tensor::einsum::tests::test_parse_notation ... ok
[INFO] [stdout] test tensor::einsum::tests::test_parse_notation_trace ... ok
[INFO] [stdout] test tensor::sparse::tests::test_insert_and_contains ... ok
[INFO] [stdout] test runtime::context::tests::test_where_with_comparison ... ok
[INFO] [stdout] test runtime::context::tests::test_tc_chain ... ok
[INFO] [stdout] test runtime::context::tests::test_tc_cycle ... ok
[INFO] [stdout] test runtime::context::tests::test_tc_and_select_combined ... ok
[INFO] [stdout] test embedding::trainer::tests::test_score_pairs ... ok
[INFO] [stdout] test runtime::context::tests::test_reach_basic ... ok
[INFO] [stdout] test runtime::context::tests::test_has_path_true ... ok
[INFO] [stdout] test runtime::context::tests::test_edges_then_tc_triangle_count ... ok
[INFO] [stdout] test runtime::context::tests::test_desc_basic ... ok
[INFO] [stdout] test runtime::context::tests::test_has_path_false ... ok
[INFO] [stdout] test runtime::context::tests::test_reach_isolated ... ok
[INFO] [stdout] test runtime::context::tests::test_triangle_counting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ein-f8a5f2a12a00be88)
[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]    Doc-tests ein
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/embedding/space.rs - embedding::space::EmbeddingSpace::new (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "503c1bfc63fc8c9bf920bd42dfa8bd067b2e2914fe4477b598c711e451e463df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503c1bfc63fc8c9bf920bd42dfa8bd067b2e2914fe4477b598c711e451e463df", kill_on_drop: false }`
[INFO] [stdout] 503c1bfc63fc8c9bf920bd42dfa8bd067b2e2914fe4477b598c711e451e463df
