[INFO] crate managed-heap 0.1.5 is already in cache [INFO] testing managed-heap-0.1.5 against 1.38.0 for beta-1.39-1 [INFO] extracting crate managed-heap 0.1.5 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate managed-heap 0.1.5 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate managed-heap 0.1.5 [INFO] finished tweaking crates.io crate managed-heap 0.1.5 [INFO] tweaked toml for crates.io crate managed-heap 0.1.5 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 7a1622eada31ca1385c23897e3b8bf81178470d30f00ac558502c386851fcf74 [INFO] running `"docker" "start" "-a" "7a1622eada31ca1385c23897e3b8bf81178470d30f00ac558502c386851fcf74"` [INFO] [stderr] Compiling managed-heap v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/block/set.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn iter<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [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/heap.rs:144:38 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn used<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:50:47 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn gc(&mut self, roots: &mut [&mut GcRoot]) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/trace.rs:20:42 [INFO] [stderr] | [INFO] [stderr] 20 | fn children<'a>(&'a mut self) -> Box + 'a>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `"docker" "inspect" "7a1622eada31ca1385c23897e3b8bf81178470d30f00ac558502c386851fcf74"` [INFO] running `"docker" "rm" "-f" "7a1622eada31ca1385c23897e3b8bf81178470d30f00ac558502c386851fcf74"` [INFO] [stdout] 7a1622eada31ca1385c23897e3b8bf81178470d30f00ac558502c386851fcf74 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9d5d58c88114707a84a14f766ccbb1b26f732a102bf7a08c361a44cb8e93d75b [INFO] running `"docker" "start" "-a" "9d5d58c88114707a84a14f766ccbb1b26f732a102bf7a08c361a44cb8e93d75b"` [INFO] [stderr] Compiling managed-heap v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/block/set.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn iter<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [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/heap.rs:144:38 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn used<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:50:47 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn gc(&mut self, roots: &mut [&mut GcRoot]) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:101:50 [INFO] [stderr] | [INFO] [stderr] 101 | fn children<'a>(&'a mut self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:173:41 [INFO] [stderr] | [INFO] [stderr] 173 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:180:41 [INFO] [stderr] | [INFO] [stderr] 180 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:187:37 [INFO] [stderr] | [INFO] [stderr] 187 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:215:50 [INFO] [stderr] | [INFO] [stderr] 215 | fn children<'a>(&'a mut self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:364:41 [INFO] [stderr] | [INFO] [stderr] 364 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:371:41 [INFO] [stderr] | [INFO] [stderr] 371 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:378:37 [INFO] [stderr] | [INFO] [stderr] 378 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:395:41 [INFO] [stderr] | [INFO] [stderr] 395 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:403:41 [INFO] [stderr] | [INFO] [stderr] 403 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:411:37 [INFO] [stderr] | [INFO] [stderr] 411 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:431:45 [INFO] [stderr] | [INFO] [stderr] 431 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:438:45 [INFO] [stderr] | [INFO] [stderr] 438 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:445:41 [INFO] [stderr] | [INFO] [stderr] 445 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/managed.rs:450:41 [INFO] [stderr] | [INFO] [stderr] 450 | let mut roots: Vec<&mut GcRoot> = vec![&mut gc_root]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GcRoot` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/trace.rs:20:42 [INFO] [stderr] | [INFO] [stderr] 20 | fn children<'a>(&'a mut self) -> Box + 'a>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `"docker" "inspect" "9d5d58c88114707a84a14f766ccbb1b26f732a102bf7a08c361a44cb8e93d75b"` [INFO] running `"docker" "rm" "-f" "9d5d58c88114707a84a14f766ccbb1b26f732a102bf7a08c361a44cb8e93d75b"` [INFO] [stdout] 9d5d58c88114707a84a14f766ccbb1b26f732a102bf7a08c361a44cb8e93d75b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 33fd4811eb408cf7eae2165567a974be4c38ed6e7fd01b9f1d9068685182a91d [INFO] running `"docker" "start" "-a" "33fd4811eb408cf7eae2165567a974be4c38ed6e7fd01b9f1d9068685182a91d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/managed_heap-1fd924346efbcb84 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test address::tests::test_address_has_same_size_as_usize ... ok [INFO] [stdout] test block::tests::test_block_header_new ... ok [INFO] [stdout] test block::tests::test_block_header_change_sizes ... ok [INFO] [stdout] test heap::tests::test_alloc_block_returns_correct_size_when_not_aligned ... ok [INFO] [stdout] test heap::tests::test_alloc_block_and_free_entire_heap ... ok [INFO] [stdout] test heap::tests::test_alloc_block_splits_heap_block ... ok [INFO] [stdout] test heap::tests::test_alloc_block_returns_correct_size_when_aligned ... ok [INFO] [stdout] test heap::tests::test_free_adjacent_blocks ... ok [INFO] [stdout] test heap::tests::test_free_adjacent_blocks_list ... ok [INFO] [stdout] test heap::tests::test_alloc_block_zero_size_should_return_header_size ... ok [INFO] [stdout] test heap::tests::test_alloc_too_big_returns_none ... ok [INFO] [stdout] test heap::tests::test_write_allocated_block ... ok [INFO] [stdout] test managed::tests::complex::test_linked_list_object_constructor ... ok [INFO] [stdout] test heap::tests::test_free_single_block ... ok [INFO] [stdout] test managed::tests::complex::test_double_linked_list_gets_freed_when_not_marked ... ok [INFO] [stdout] test managed::tests::complex::test_single_linked_list_gets_freed_when_not_marked ... ok [INFO] [stdout] test managed::tests::simple::test_integer_gets_freed_when_not_marked ... ok [INFO] [stdout] test managed::tests::simple::test_integer_object_constructor ... ok [INFO] [stdout] test managed::tests::complex::test_triple_linked_list_gets_freed_when_not_marked ... ok [INFO] [stdout] test block::tests::test_block_write_panics_if_out_of_bounds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests managed-heap [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "33fd4811eb408cf7eae2165567a974be4c38ed6e7fd01b9f1d9068685182a91d"` [INFO] running `"docker" "rm" "-f" "33fd4811eb408cf7eae2165567a974be4c38ed6e7fd01b9f1d9068685182a91d"` [INFO] [stdout] 33fd4811eb408cf7eae2165567a974be4c38ed6e7fd01b9f1d9068685182a91d