[INFO] fetching crate spsc-ringbuf-core 0.1.0...
[INFO] testing spsc-ringbuf-core-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate spsc-ringbuf-core 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate spsc-ringbuf-core 0.1.0
[INFO] finished tweaking crates.io crate spsc-ringbuf-core 0.1.0
[INFO] tweaked toml for crates.io crate spsc-ringbuf-core 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spsc-ringbuf-core 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3d065ef07995d4efafd0cc36fbc2eb17c419231d191a7d5f0fee59e80f27c04
[INFO] running `Command { std: "docker" "start" "-a" "d3d065ef07995d4efafd0cc36fbc2eb17c419231d191a7d5f0fee59e80f27c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d065ef07995d4efafd0cc36fbc2eb17c419231d191a7d5f0fee59e80f27c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d065ef07995d4efafd0cc36fbc2eb17c419231d191a7d5f0fee59e80f27c04", kill_on_drop: false }`
[INFO] [stdout] d3d065ef07995d4efafd0cc36fbc2eb17c419231d191a7d5f0fee59e80f27c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72ab2c59e5852e86a435ac817dca0c293abe266a405d2fc9dfa275f50a9073c7
[INFO] running `Command { std: "docker" "start" "-a" "72ab2c59e5852e86a435ac817dca0c293abe266a405d2fc9dfa275f50a9073c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling spsc-ringbuf-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "72ab2c59e5852e86a435ac817dca0c293abe266a405d2fc9dfa275f50a9073c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ab2c59e5852e86a435ac817dca0c293abe266a405d2fc9dfa275f50a9073c7", kill_on_drop: false }`
[INFO] [stdout] 72ab2c59e5852e86a435ac817dca0c293abe266a405d2fc9dfa275f50a9073c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c975bad873a90edb92677cc9d32e5fdc5af604b1915ea60416fe93d9439b8f00
[INFO] running `Command { std: "docker" "start" "-a" "c975bad873a90edb92677cc9d32e5fdc5af604b1915ea60416fe93d9439b8f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling spsc-ringbuf-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "c975bad873a90edb92677cc9d32e5fdc5af604b1915ea60416fe93d9439b8f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c975bad873a90edb92677cc9d32e5fdc5af604b1915ea60416fe93d9439b8f00", kill_on_drop: false }`
[INFO] [stdout] c975bad873a90edb92677cc9d32e5fdc5af604b1915ea60416fe93d9439b8f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9761081cb9813cf9ca134e9cecb54de0c71c2cb90c054ebd1aa5b4fd1f3b6c96
[INFO] running `Command { std: "docker" "start" "-a" "9761081cb9813cf9ca134e9cecb54de0c71c2cb90c054ebd1aa5b4fd1f3b6c96", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spsc_ringbuf_core-111d45e43c3c9a9e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ringbuf::tests::test_mut_split ... ok
[INFO] [stdout] test ringbuf_ref::tests::ping_pong ... ok
[INFO] [stdout] test ringbuf_ref::tests::non_power_of_two_len ... ok
[INFO] [stdout] test ringbuf_ref::tests::power_of_two_len ... ok
[INFO] [stdout] test shared_pool::tests::test_basic ... ok
[INFO] [stdout] test ringbuf_ref::tests::static_instance_example ... ok
[INFO] [stdout] test ringbuf_ref::tests::power_of_two_len_wrap ... ok
[INFO] [stdout] test ringbuf_ref::tests::single ... ok
[INFO] [stdout] test ringbuf_ref::tests::validate_size ... ok
[INFO] [stdout] test shared_singleton::tests::ownership_changes ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-c550476bebc1db7d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_errors ... ok
[INFO] [stdout] test test_threads ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spsc_ringbuf_core
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.12s
[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" "9761081cb9813cf9ca134e9cecb54de0c71c2cb90c054ebd1aa5b4fd1f3b6c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9761081cb9813cf9ca134e9cecb54de0c71c2cb90c054ebd1aa5b4fd1f3b6c96", kill_on_drop: false }`
[INFO] [stdout] 9761081cb9813cf9ca134e9cecb54de0c71c2cb90c054ebd1aa5b4fd1f3b6c96