[INFO] fetching crate etude-buffer 0.1.0...
[INFO] testing etude-buffer-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate etude-buffer 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate etude-buffer 0.1.0
[INFO] finished tweaking crates.io crate etude-buffer 0.1.0
[INFO] tweaked toml for crates.io crate etude-buffer 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate etude-buffer 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate etude-buffer 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.1
[INFO] [stderr]   Downloaded etude-ensure v0.1.0
[INFO] [stderr]   Downloaded bolero-generator-derive v0.13.5
[INFO] [stderr]   Downloaded bolero-generator v0.13.6
[INFO] [stderr]   Downloaded bolero-kani v0.13.1
[INFO] [stderr]   Downloaded bolero-engine v0.13.5
[INFO] [stderr]   Downloaded bolero v0.13.5
[INFO] [stderr]   Downloaded indexmap v2.11.2
[INFO] [stderr]   Downloaded bolero-afl v0.13.1
[INFO] [stderr]   Downloaded bolero-libfuzzer v0.13.1
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]   Downloaded bolero-honggfuzz v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61
[INFO] running `Command { std: "docker" "start" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling etude-ensure v0.1.0
[INFO] [stderr]    Compiling etude-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling pretty-hex v0.4.2
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling indexmap v2.11.2
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.59
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.5
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling bolero-generator v0.13.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling bolero-engine v0.13.5
[INFO] [stderr]    Compiling bolero v0.13.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tikv-jemallocator v0.6.1
[INFO] [stderr]    Compiling etude-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/etude_buffer-98e13b7f7e898170)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test reader::chain::tests::chain_empty_a ... ok
[INFO] [stdout] test reader::tracked::tests::tracked_test ... ok
[INFO] [stdout] test testing::data::tests::receive_corruption_test - should panic ... ok
[INFO] [stdout] test reader::bytes::tests::bytes_into_queue_test ... ok
[INFO] [stdout] test testing::data::tests::receive_overflow_test - should panic ... ok
[INFO] [stdout] test slice::tests::vectored_copy_test ... ok
[INFO] [stdout] test testing::data::tests::receive_test ... ok
[INFO] [stdout] test testing::fallible::tests::fallible_test ... ok
[INFO] [stdout] test writer::buf::tests::put_uninit_slice_must_not_commit_stale_heap_on_noop_closure ... ok
[INFO] [stdout] test reader::chain::tests::chain_empty_b ... ok
[INFO] [stdout] test reader::empty::tests::empty_test ... ok
[INFO] [stdout] test reader::chain::tests::chain_partial_copy_fills_across_boundary ... ok
[INFO] [stdout] test writer::buf::tests::vec_buf_test ... ok
[INFO] [stdout] test reader::chain::tests::chain_copy_into_drains_both ... ok
[INFO] [stdout] test writer::buf::tests::vec_test ... ok
[INFO] [stdout] test writer::uninit_slice::tests::uninit_slice_test ... ok
[INFO] [stdout] test writer::write_once::tests::copy_into_multi_chunks ... ok
[INFO] [stdout] test writer::write_once::tests::write_once_test ... ok
[INFO] [stdout] test writer::limit::tests::put_slice_over_limit_panics - should panic ... ok
[INFO] [stdout] test writer::tracked::tests::tracked_test ... ok
[INFO] [stdout] test testing::data::tests::send_test ... ok
[INFO] [stdout] test writer::uninit_slice::tests::put_slice_over_capacity_panics - should panic ... ok
[INFO] [stdout] test writer::byte_queue::tests::byte_queue_test ... ok
[INFO] [stdout] test reader::chain::tests::chain_dest_smaller_than_a ... ok
[INFO] [stdout] test reader::full_copy::tests::full_copy_test ... ok
[INFO] [stdout] test writer::write_once::tests::advisory_boundary_one_round_for_loops_completion_for_same_pass ... ok
[INFO] [stdout] test writer::limit::tests::limit_test ... ok
[INFO] [stdout] test reader::chain::tests::chain_read_chunk_drains_a_then_b ... ok
[INFO] [stdout] test reader::io_slice::tests::io_slice_test ... ok
[INFO] [stdout] test slice::tests::vectored_copy_fuzz_test ... ok
[INFO] [stdout] test reader::tests::chain_preserves_order_under_mixed_drains ... ok
[INFO] [stdout] test reader::tests::trailing_chunk_test ... ok
[INFO] [stderr]    Doc-tests etude_buffer
[INFO] [stdout] test testing::data::tests::send_receive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61", kill_on_drop: false }`
[INFO] [stdout] 5085297c06db2b9be068420bb3d629b6358bd7a283509f79d150f98bce8d6f61
