[INFO] fetching crate treez 0.12.0... [INFO] extracting crate treez 0.12.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treez/0.12.0 [INFO] extracting crate treez 0.12.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treez/0.12.0 [INFO] validating manifest of treez-0.12.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of treez-0.12.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing treez-0.12.0 [INFO] finished frobbing treez-0.12.0 [INFO] frobbed toml for treez-0.12.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treez/0.12.0/Cargo.toml [INFO] started frobbing treez-0.12.0 [INFO] finished frobbing treez-0.12.0 [INFO] frobbed toml for treez-0.12.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treez/0.12.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mazth v0.0.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing treez-0.12.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treez/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] f39d56945d3a79ff88d9948c32dc20b206a6b888830e606f3436fcdec584e400 [INFO] running `"docker" "start" "-a" "f39d56945d3a79ff88d9948c32dc20b206a6b888830e606f3436fcdec584e400"` [INFO] [stderr] Compiling mazth v0.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling treez v0.12.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:74:22 [INFO] [stderr] | [INFO] [stderr] 74 | let b : Box< Op > = match op { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:299:19 [INFO] [stderr] | [INFO] [stderr] 299 | pub _op: Box< Op >, [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:306:21 [INFO] [stderr] | [INFO] [stderr] 306 | impl Clone for Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:307:31 [INFO] [stderr] | [INFO] [stderr] 307 | fn clone( &self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:593:36 [INFO] [stderr] | [INFO] [stderr] 593 | fn box_clone( & self ) -> Box< Op >; [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:604:36 [INFO] [stderr] | [INFO] [stderr] 604 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:626:36 [INFO] [stderr] | [INFO] [stderr] 626 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:667:36 [INFO] [stderr] | [INFO] [stderr] 667 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:693:36 [INFO] [stderr] | [INFO] [stderr] 693 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:716:36 [INFO] [stderr] | [INFO] [stderr] 716 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:740:36 [INFO] [stderr] | [INFO] [stderr] 740 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:763:36 [INFO] [stderr] | [INFO] [stderr] 763 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:797:36 [INFO] [stderr] | [INFO] [stderr] 797 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:831:36 [INFO] [stderr] | [INFO] [stderr] 831 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:863:36 [INFO] [stderr] | [INFO] [stderr] 863 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:894:36 [INFO] [stderr] | [INFO] [stderr] 894 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:921:36 [INFO] [stderr] | [INFO] [stderr] 921 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rb.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | let mut leaf_dummy = Node { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.93s [INFO] running `"docker" "inspect" "f39d56945d3a79ff88d9948c32dc20b206a6b888830e606f3436fcdec584e400"` [INFO] running `"docker" "rm" "-f" "f39d56945d3a79ff88d9948c32dc20b206a6b888830e606f3436fcdec584e400"` [INFO] [stdout] f39d56945d3a79ff88d9948c32dc20b206a6b888830e606f3436fcdec584e400 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treez/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] b16961e83614f9e77c09ddf5825a272354c9a51dbf7304695a6c6f85fad9c6aa [INFO] running `"docker" "start" "-a" "b16961e83614f9e77c09ddf5825a272354c9a51dbf7304695a6c6f85fad9c6aa"` [INFO] [stderr] Compiling treez v0.12.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:74:22 [INFO] [stderr] | [INFO] [stderr] 74 | let b : Box< Op > = match op { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:299:19 [INFO] [stderr] | [INFO] [stderr] 299 | pub _op: Box< Op >, [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:306:21 [INFO] [stderr] | [INFO] [stderr] 306 | impl Clone for Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:307:31 [INFO] [stderr] | [INFO] [stderr] 307 | fn clone( &self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:593:36 [INFO] [stderr] | [INFO] [stderr] 593 | fn box_clone( & self ) -> Box< Op >; [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:604:36 [INFO] [stderr] | [INFO] [stderr] 604 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:626:36 [INFO] [stderr] | [INFO] [stderr] 626 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:667:36 [INFO] [stderr] | [INFO] [stderr] 667 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:693:36 [INFO] [stderr] | [INFO] [stderr] 693 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:716:36 [INFO] [stderr] | [INFO] [stderr] 716 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:740:36 [INFO] [stderr] | [INFO] [stderr] 740 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:763:36 [INFO] [stderr] | [INFO] [stderr] 763 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:797:36 [INFO] [stderr] | [INFO] [stderr] 797 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:831:36 [INFO] [stderr] | [INFO] [stderr] 831 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:863:36 [INFO] [stderr] | [INFO] [stderr] 863 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:894:36 [INFO] [stderr] | [INFO] [stderr] 894 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/autograd.rs:921:36 [INFO] [stderr] | [INFO] [stderr] 921 | fn box_clone( & self ) -> Box< Op > { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Op` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_autograd.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut b = c.init_op( autograd::OpType::Add, & mut [ & mut z, & mut a ] ); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_autograd.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut b = c.init_op( autograd::OpType::Add, & mut [ & mut z, & mut a ] ); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_autograd.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut b = c.init_op( autograd::OpType::Add, & mut [ & mut z, & mut a ] ); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_autograd.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut b = c.init_op( autograd::OpType::Add, & mut [ & mut z, & mut a ] ); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rb.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | let mut leaf_dummy = Node { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.58s [INFO] running `"docker" "inspect" "b16961e83614f9e77c09ddf5825a272354c9a51dbf7304695a6c6f85fad9c6aa"` [INFO] running `"docker" "rm" "-f" "b16961e83614f9e77c09ddf5825a272354c9a51dbf7304695a6c6f85fad9c6aa"` [INFO] [stdout] b16961e83614f9e77c09ddf5825a272354c9a51dbf7304695a6c6f85fad9c6aa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treez/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 943689b676efd655b86675788a884cee719b055c5e2144832750517f6e79d6fc [INFO] running `"docker" "start" "-a" "943689b676efd655b86675788a884cee719b055c5e2144832750517f6e79d6fc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/treez-cc30ff3462b68743 [INFO] [stderr] Running /opt/crater/target/debug/deps/mod-df3d4d0c4d39e9e7 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test test_rb::insert ... ok [INFO] [stdout] test test_rb::get ... ok [INFO] [stdout] test test_rb::contains_key ... ok [INFO] [stdout] test test_rb::clear ... ok [INFO] [stdout] test test_prefix::prefix ... ok [INFO] [stdout] test test_rb::len ... ok [INFO] [stdout] test test_rb::remove_compact ... ok [INFO] [stdout] test test_autograd::autograd_scalar_vector_op ... ok [INFO] [stdout] test test_rb::remove_internal_black ... ok [INFO] [stdout] test test_rb::remove_internal_red ... ok [INFO] [stdout] test test_rb::remove_leaf_black ... ok [INFO] [stdout] test test_rb::remove_internal_black_2 ... ok [INFO] [stdout] test test_autograd::autograd ... ok [INFO] [stdout] test test_rb::remove_leaf_red ... ok [INFO] [stdout] test test_seg::init ... ok [INFO] [stdout] test test_rb::insert_remove_rand ... ok [INFO] [stdout] test test_sarsa::sarsa_grid_world ... ok [INFO] [stdout] test test_rb::perf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_autograd-be1dea11fe84fe62 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test autograd ... ok [INFO] [stdout] test autograd_scalar_vector_op ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_prefix-d98c3531849abfe9 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_rb-2e6958f6d27794e1 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test len ... ok [INFO] [stdout] test get ... ok [INFO] [stdout] test contains_key ... ok [INFO] [stdout] test insert ... ok [INFO] [stdout] test remove_internal_red ... ok [INFO] [stdout] test remove_internal_black_2 ... ok [INFO] [stdout] test clear ... ok [INFO] [stdout] test remove_leaf_black ... ok [INFO] [stdout] test remove_leaf_red ... ok [INFO] [stdout] test remove_compact ... ok [INFO] [stdout] test remove_internal_black ... ok [INFO] [stdout] test insert_remove_rand ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/test_sarsa-a7bbb215c589a93a [INFO] [stdout] test perf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sarsa_grid_world ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_seg-43e0792cab18dc75 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test init ... ok [INFO] [stderr] Doc-tests treez [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "943689b676efd655b86675788a884cee719b055c5e2144832750517f6e79d6fc"` [INFO] running `"docker" "rm" "-f" "943689b676efd655b86675788a884cee719b055c5e2144832750517f6e79d6fc"` [INFO] [stdout] 943689b676efd655b86675788a884cee719b055c5e2144832750517f6e79d6fc