[INFO] fetching crate stack-arena 0.12.0... [INFO] testing stack-arena-0.12.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate stack-arena 0.12.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate stack-arena 0.12.0 [INFO] finished tweaking crates.io crate stack-arena 0.12.0 [INFO] tweaked toml for crates.io crate stack-arena 0.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stack-arena 0.12.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stack-arena 0.12.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56d201fb6459a3bd1f6f85e01089e9236134015d92b6ac4f6c241a954a86e763 [INFO] running `Command { std: "docker" "start" "-a" "56d201fb6459a3bd1f6f85e01089e9236134015d92b6ac4f6c241a954a86e763", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56d201fb6459a3bd1f6f85e01089e9236134015d92b6ac4f6c241a954a86e763", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d201fb6459a3bd1f6f85e01089e9236134015d92b6ac4f6c241a954a86e763", kill_on_drop: false }` [INFO] [stdout] 56d201fb6459a3bd1f6f85e01089e9236134015d92b6ac4f6c241a954a86e763 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d399acf43becb2015879b40cf591ef284ac301541814bb355e26008c25a35f2f [INFO] running `Command { std: "docker" "start" "-a" "d399acf43becb2015879b40cf591ef284ac301541814bb355e26008c25a35f2f", kill_on_drop: false }` [INFO] [stderr] Compiling stack-arena v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "d399acf43becb2015879b40cf591ef284ac301541814bb355e26008c25a35f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d399acf43becb2015879b40cf591ef284ac301541814bb355e26008c25a35f2f", kill_on_drop: false }` [INFO] [stdout] d399acf43becb2015879b40cf591ef284ac301541814bb355e26008c25a35f2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 717caa5e1c50ebb9804d66d7692639dd87186bb44e67c6e8acdb83173670e7a7 [INFO] running `Command { std: "docker" "start" "-a" "717caa5e1c50ebb9804d66d7692639dd87186bb44e67c6e8acdb83173670e7a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clap_builder v4.5.39 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling stack-arena v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 39.92s [INFO] running `Command { std: "docker" "inspect" "717caa5e1c50ebb9804d66d7692639dd87186bb44e67c6e8acdb83173670e7a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "717caa5e1c50ebb9804d66d7692639dd87186bb44e67c6e8acdb83173670e7a7", kill_on_drop: false }` [INFO] [stdout] 717caa5e1c50ebb9804d66d7692639dd87186bb44e67c6e8acdb83173670e7a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2210b2eca66ca91910107d160cc1254241213a45ae381a6a1ce447f4296e1c05 [INFO] running `Command { std: "docker" "start" "-a" "2210b2eca66ca91910107d160cc1254241213a45ae381a6a1ce447f4296e1c05", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_arena-97c6da475f94348a) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test buffer_arena::tests::test_allocate_and_deallocate ... ok [INFO] [stdout] test buffer_arena::tests::test_allocate_full_arena ... ok [INFO] [stdout] test buffer_arena::tests::test_buffer_arena_new_and_capacity ... ok [INFO] [stdout] test buffer_arena::tests::test_chunk_conversion ... ok [INFO] [stdout] test buffer_arena::tests::test_alignment ... ok [INFO] [stdout] test buffer_arena::tests::test_grow_allocation ... ok [INFO] [stdout] test buffer_arena::tests::test_multi_alloc ... ok [INFO] [stdout] test buffer_arena::tests::test_multiple_allocate_and_deallocate ... ok [INFO] [stdout] test buffer_arena::tests::test_shrink_allocation ... ok [INFO] [stdout] test chunk::tests::test_alignment ... ok [INFO] [stdout] test chunk::tests::test_capacity ... ok [INFO] [stdout] test chunk::tests::test_contains ... ok [INFO] [stdout] test object_stack::tests::test_cross_chunk_allocation_deallocation ... ok [INFO] [stdout] test object_stack::tests::test_drop_in_place ... ok [INFO] [stdout] test object_stack::tests::test_empty_data ... ok [INFO] [stdout] test object_stack::tests::test_extend_after_finish ... ok [INFO] [stdout] test object_stack::tests::test_extend_exact_capacity ... ok [INFO] [stdout] test object_stack::tests::test_extend_small_data ... ok [INFO] [stdout] test object_stack::tests::test_extend_large_data ... ok [INFO] [stdout] test object_stack::tests::test_free ... ok [INFO] [stdout] test object_stack::tests::test_free_all ... ok [INFO] [stdout] test object_stack::tests::test_lifecycle ... ok [INFO] [stdout] test object_stack::tests::test_multiple_operations ... ok [INFO] [stdout] test object_stack::tests::test_push_move ... ok [INFO] [stdout] test object_stack::tests::test_push_copy ... ok [INFO] [stdout] test object_stack::tests::test_push_pop ... ok [INFO] [stdout] test stack_arena::tests::test_multi_allocations ... ok [INFO] [stdout] test object_stack::tests::test_write_trait ... ok [INFO] [stdout] test stack_arena::tests::test_allocate_deallocate ... ok [INFO] [stdout] test stack_arena::tests::test_cross_chunk_allocation_deallocation ... ok [INFO] [stdout] test stack_arena::tests::test_grow_shrink ... ok [INFO] [stdout] test stack_arena::tests::test_custom_chunk_size ... ok [INFO] [stdout] test stack_arena::tests::test_ptr_eq ... ok [INFO] [stdout] test stack_arena::tests::test_stack_arena_grow_with_new_chunk ... ok [INFO] [stdout] test tests::test_object_stack ... ok [INFO] [stdout] test tests::test_push_and_pop ... ok [INFO] [stdout] test stack_arena::tests::test_consecutive_allocations ... ok [INFO] [stdout] test stack_arena::tests::test_new ... ok [INFO] [stdout] test object_stack::tests::test_free_nonexistent - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests stack_arena [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test src/buffer_arena.rs - buffer_arena::BufferArena::remaining (line 89) ... ok [INFO] [stdout] test src/buffer_arena.rs - buffer_arena::BufferArena::with_capacity (line 58) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack (line 488) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack (line 33) ... ok [INFO] [stdout] test src/error.rs - error::AllocError (line 10) ... ok [INFO] [stdout] test src/buffer_arena.rs - buffer_arena::BufferArena::used (line 74) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::extend (line 371) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::is_empty (line 111) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::len (line 93) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::new (line 75) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::push (line 230) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::pop (line 340) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::rollback (line 457) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::push_bytes (line 141) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::push_copy (line 177) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena (line 25) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::drop_in_place (line 304) ... ok [INFO] [stdout] test src/object_stack.rs - object_stack::ObjectStack::finish (line 429) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::is_empty (line 217) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::pop (line 246) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena (line 53) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::len (line 196) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena (line 43) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::rollback (line 312) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::new (line 155) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::top (line 283) ... ok [INFO] [stdout] test src/stack_arena.rs - stack_arena::StackArena::with_chunk_size (line 174) ... ok [INFO] [stdout] test src/traits.rs - traits::Allocator (line 36) ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.74s; merged doctests compilation took 0.69s [INFO] running `Command { std: "docker" "inspect" "2210b2eca66ca91910107d160cc1254241213a45ae381a6a1ce447f4296e1c05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2210b2eca66ca91910107d160cc1254241213a45ae381a6a1ce447f4296e1c05", kill_on_drop: false }` [INFO] [stdout] 2210b2eca66ca91910107d160cc1254241213a45ae381a6a1ce447f4296e1c05