[INFO] fetching crate basicaf 0.1.2... [INFO] testing basicaf-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate basicaf 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate basicaf 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate basicaf 0.1.2 [INFO] finished tweaking crates.io crate basicaf 0.1.2 [INFO] tweaked toml for crates.io crate basicaf 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2d6035987228f9cebdb0ae34b1766e54ea48ea62a5b0ee0d7c26952b98c2b9a [INFO] running `Command { std: "docker" "start" "-a" "a2d6035987228f9cebdb0ae34b1766e54ea48ea62a5b0ee0d7c26952b98c2b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2d6035987228f9cebdb0ae34b1766e54ea48ea62a5b0ee0d7c26952b98c2b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d6035987228f9cebdb0ae34b1766e54ea48ea62a5b0ee0d7c26952b98c2b9a", kill_on_drop: false }` [INFO] [stdout] a2d6035987228f9cebdb0ae34b1766e54ea48ea62a5b0ee0d7c26952b98c2b9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85f9994ad554747580213f337d360ebd2edb486875dd970a7fb8a0981946247d [INFO] running `Command { std: "docker" "start" "-a" "85f9994ad554747580213f337d360ebd2edb486875dd970a7fb8a0981946247d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling unescape v0.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling basicaf v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer/mod.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | let optimizers: Vec> = vec![ [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NumStrategy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.65s [INFO] running `Command { std: "docker" "inspect" "85f9994ad554747580213f337d360ebd2edb486875dd970a7fb8a0981946247d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f9994ad554747580213f337d360ebd2edb486875dd970a7fb8a0981946247d", kill_on_drop: false }` [INFO] [stdout] 85f9994ad554747580213f337d360ebd2edb486875dd970a7fb8a0981946247d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f63055dae39c60d1065c163627bc7bb28ff969f9c0209cae5bd1a8dfbcc6ec3c [INFO] running `Command { std: "docker" "start" "-a" "f63055dae39c60d1065c163627bc7bb28ff969f9c0209cae5bd1a8dfbcc6ec3c", kill_on_drop: false }` [INFO] [stderr] Compiling basicaf v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer/mod.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | let optimizers: Vec> = vec![ [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NumStrategy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `Command { std: "docker" "inspect" "f63055dae39c60d1065c163627bc7bb28ff969f9c0209cae5bd1a8dfbcc6ec3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f63055dae39c60d1065c163627bc7bb28ff969f9c0209cae5bd1a8dfbcc6ec3c", kill_on_drop: false }` [INFO] [stdout] f63055dae39c60d1065c163627bc7bb28ff969f9c0209cae5bd1a8dfbcc6ec3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f2b0a91fa136b84e3ef5785b2699c99842594c08bc3d9dc2e0fe0765ffc03053 [INFO] running `Command { std: "docker" "start" "-a" "f2b0a91fa136b84e3ef5785b2699c99842594c08bc3d9dc2e0fe0765ffc03053", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimizer/mod.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | let optimizers: Vec> = vec![ [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NumStrategy` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basicaf-f2460efd920571b1) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test interp::test::simple_test ... ok [INFO] [stdout] test interp::test::loop_test ... ok [INFO] [stdout] test ir::allocator::test::alloc_and_free ... ok [INFO] [stdout] test interp::full_tests::test::multi_call_test ... ok [INFO] [stdout] test ir::allocator::test::alloc_when_empty ... ok [INFO] [stdout] test interp::full_tests::test::simple_expr_test ... ok [INFO] [stdout] test ir::allocator::test::range ... ok [INFO] [stdout] test ir::allocator::test::reserve_array ... ok [INFO] [stdout] test ir::block_to_ir::test::test_simple ... ok [INFO] [stdout] test interp::full_tests::test::array_read_test ... ok [INFO] [stdout] test interp::full_tests::test::simple_read_test ... ok [INFO] [stdout] test interp::full_tests::test::simple_array_test ... ok [INFO] [stdout] test interp::full_tests::test::simple_print_test ... ok [INFO] [stdout] test interp::full_tests::test::simple_subroutine_test ... ok [INFO] [stdout] test interp::full_tests::test::twod_array_test ... ok [INFO] [stdout] test ir::blockgen::test::all_types ... ok [INFO] [stdout] test interp::full_tests::test::nested_loop_test ... ok [INFO] [stdout] test ir::allocator::test::panic_on_invalid_free - should panic ... ok [INFO] [stdout] test ir::blockgen::test::dead_code_test - should panic ... ok [INFO] [stdout] test optimizer::test::test_nums ... ok [INFO] [stdout] test interp::full_tests::test::simple_loop_test ... ok [INFO] [stdout] test optimizer::big_nums::test::nps ... ok [INFO] [stdout] test optimizer::big_nums::test::test_product ... ok [INFO] [stdout] test optimizer::big_nums::test::test_simple ... ok [INFO] [stdout] test interp::test::power_loop ... ok [INFO] [stdout] test interp::full_tests::test::goto_test ... ok [INFO] [stdout] test interp::full_tests::test::collatz_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2b0a91fa136b84e3ef5785b2699c99842594c08bc3d9dc2e0fe0765ffc03053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b0a91fa136b84e3ef5785b2699c99842594c08bc3d9dc2e0fe0765ffc03053", kill_on_drop: false }` [INFO] [stdout] f2b0a91fa136b84e3ef5785b2699c99842594c08bc3d9dc2e0fe0765ffc03053