[INFO] fetching crate futures-mpmc 0.1.0... [INFO] testing futures-mpmc-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate futures-mpmc 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate futures-mpmc 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-mpmc 0.1.0 [INFO] finished tweaking crates.io crate futures-mpmc 0.1.0 [INFO] tweaked toml for crates.io crate futures-mpmc 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8b912626730e1049a35cbfe29ff5cbcb2be28d024ab6e956f3212def8bcf3285 [INFO] running `Command { std: "docker" "start" "-a" "8b912626730e1049a35cbfe29ff5cbcb2be28d024ab6e956f3212def8bcf3285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b912626730e1049a35cbfe29ff5cbcb2be28d024ab6e956f3212def8bcf3285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b912626730e1049a35cbfe29ff5cbcb2be28d024ab6e956f3212def8bcf3285", kill_on_drop: false }` [INFO] [stdout] 8b912626730e1049a35cbfe29ff5cbcb2be28d024ab6e956f3212def8bcf3285 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] badda6319a4b8f5cd827cd51d81ff4a8f04713c341a5394ac66f4fcef6391a37 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "badda6319a4b8f5cd827cd51d81ff4a8f04713c341a5394ac66f4fcef6391a37", kill_on_drop: false }` [INFO] [stderr] Compiling futures-mpmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/util.rs:136:25 [INFO] [stdout] | [INFO] [stdout] 136 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "badda6319a4b8f5cd827cd51d81ff4a8f04713c341a5394ac66f4fcef6391a37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "badda6319a4b8f5cd827cd51d81ff4a8f04713c341a5394ac66f4fcef6391a37", kill_on_drop: false }` [INFO] [stdout] badda6319a4b8f5cd827cd51d81ff4a8f04713c341a5394ac66f4fcef6391a37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b7963655348e870bbe6aea78030b2c3ab848f5106cd88f70cdaa4d92d191440 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b7963655348e870bbe6aea78030b2c3ab848f5106cd88f70cdaa4d92d191440", kill_on_drop: false }` [INFO] [stderr] Compiling futures-mpmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/util.rs:136:25 [INFO] [stdout] | [INFO] [stdout] 136 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> tests/tests.rs:89:31 [INFO] [stdout] | [INFO] [stdout] 89 | assert!(!self.dropped.compare_and_swap(false, true, Ordering::SeqCst)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/util.rs:136:25 [INFO] [stdout] | [INFO] [stdout] 136 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "7b7963655348e870bbe6aea78030b2c3ab848f5106cd88f70cdaa4d92d191440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7963655348e870bbe6aea78030b2c3ab848f5106cd88f70cdaa4d92d191440", kill_on_drop: false }` [INFO] [stdout] 7b7963655348e870bbe6aea78030b2c3ab848f5106cd88f70cdaa4d92d191440 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8c2cb7f5d523f0eafb69413b330c75a4b3ffd5fca0eb26a5709d66b185101fa [INFO] running `Command { std: "docker" "start" "-a" "a8c2cb7f5d523f0eafb69413b330c75a4b3ffd5fca0eb26a5709d66b185101fa", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/util.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `futures-mpmc` (lib) generated 1 warning [INFO] [stderr] warning: `futures-mpmc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> tests/tests.rs:89:31 [INFO] [stderr] | [INFO] [stderr] 89 | assert!(!self.dropped.compare_and_swap(false, true, Ordering::SeqCst)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `futures-mpmc` (test "tests") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_mpmc-5891930a424e2ead) [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-17d4d8afea5047ac) [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] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test send_shared_recv ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test send_recv_threads ... ok [INFO] [stdout] test no_rx_try_send_error ... ok [INFO] [stdout] test stress_try_send_receive ... ok [INFO] [stdout] test zero_size_struct ... ok [INFO] [stdout] test stress_receiver_multi_task_array_hard ... ok [INFO] [stdout] test stress_shared_array_hard ... ok [INFO] [stdout] test stress_drop_sender ... ok [INFO] [stderr] Doc-tests futures-mpmc [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [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" "a8c2cb7f5d523f0eafb69413b330c75a4b3ffd5fca0eb26a5709d66b185101fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c2cb7f5d523f0eafb69413b330c75a4b3ffd5fca0eb26a5709d66b185101fa", kill_on_drop: false }` [INFO] [stdout] a8c2cb7f5d523f0eafb69413b330c75a4b3ffd5fca0eb26a5709d66b185101fa