[INFO] fetching crate ipc-queue 0.1.0... [INFO] testing ipc-queue-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ipc-queue 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate ipc-queue 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ipc-queue 0.1.0 [INFO] finished tweaking crates.io crate ipc-queue 0.1.0 [INFO] tweaked toml for crates.io crate ipc-queue 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "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] 3c0fa3dd9ec88f0a70cbab9399493015c802da1f2dfb126f591101aed163d71b [INFO] running `Command { std: "docker" "start" "-a" "3c0fa3dd9ec88f0a70cbab9399493015c802da1f2dfb126f591101aed163d71b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c0fa3dd9ec88f0a70cbab9399493015c802da1f2dfb126f591101aed163d71b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0fa3dd9ec88f0a70cbab9399493015c802da1f2dfb126f591101aed163d71b", kill_on_drop: false }` [INFO] [stdout] 3c0fa3dd9ec88f0a70cbab9399493015c802da1f2dfb126f591101aed163d71b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 40769c8987f131a60770c801e79502d9c5efbfb029d7c8ba41877b72bb29fd53 [INFO] running `Command { std: "docker" "start" "-a" "40769c8987f131a60770c801e79502d9c5efbfb029d7c8ba41877b72bb29fd53", kill_on_drop: false }` [INFO] [stderr] Compiling ipc-queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/fifo.rs:167:37 [INFO] [stdout] | [INFO] [stdout] 167 | let prev = self.offsets.compare_and_swap(current, new.as_usize(), Ordering::SeqCst); [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 1.25s [INFO] running `Command { std: "docker" "inspect" "40769c8987f131a60770c801e79502d9c5efbfb029d7c8ba41877b72bb29fd53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40769c8987f131a60770c801e79502d9c5efbfb029d7c8ba41877b72bb29fd53", kill_on_drop: false }` [INFO] [stdout] 40769c8987f131a60770c801e79502d9c5efbfb029d7c8ba41877b72bb29fd53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0efbaed92620ed43315466cacf102bf86795fb278cb654d55fc99e27fef9b390 [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" "0efbaed92620ed43315466cacf102bf86795fb278cb654d55fc99e27fef9b390", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/fifo.rs:167:37 [INFO] [stdout] | [INFO] [stdout] 167 | let prev = self.offsets.compare_and_swap(current, new.as_usize(), Ordering::SeqCst); [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] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling ipc-queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/fifo.rs:167:37 [INFO] [stdout] | [INFO] [stdout] 167 | let prev = self.offsets.compare_and_swap(current, new.as_usize(), Ordering::SeqCst); [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 test [unoptimized + debuginfo] target(s) in 27.30s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipc_queue-cb2257c882a8ef9c) [INFO] running `Command { std: "docker" "inspect" "0efbaed92620ed43315466cacf102bf86795fb278cb654d55fc99e27fef9b390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0efbaed92620ed43315466cacf102bf86795fb278cb654d55fc99e27fef9b390", kill_on_drop: false }` [INFO] [stdout] 0efbaed92620ed43315466cacf102bf86795fb278cb654d55fc99e27fef9b390 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 300a357d4359185867fc4fee69a8b813768e0c74a2ca1b033b0b8692182dbe32 [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" "300a357d4359185867fc4fee69a8b813768e0c74a2ca1b033b0b8692182dbe32", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/fifo.rs:167:37 [INFO] [stderr] | [INFO] [stderr] 167 | let prev = self.offsets.compare_and_swap(current, new.as_usize(), Ordering::SeqCst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ipc-queue` (lib) generated 1 warning [INFO] [stderr] warning: `ipc-queue` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipc_queue-cb2257c882a8ef9c) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test fifo::tests::basic2 ... ok [INFO] [stdout] test fifo::tests::basic1 ... ok [INFO] [stdout] test fifo::tests::offsets ... ok [INFO] [stdout] test fifo::tests::fetch_adjust_correctness ... ok [INFO] [stdout] test interface_sync::tests::try_error ... ok [INFO] [stdout] test fifo::tests::multi_threaded ... ok [INFO] [stdout] test interface_sync::tests::mixed_try_recv ... ok [INFO] [stdout] test interface_sync::tests::single_sender ... ok [INFO] [stdout] test interface_sync::tests::try_iter ... ok [INFO] [stdout] test interface_sync::tests::very_optimistic ... ok [INFO] [stdout] test interface_sync::tests::mixed_try_send ... ok [INFO] [stdout] test interface_async::tests::single_sender ... ok [INFO] [stdout] test interface_sync::tests::try_send_multiple ... ok [INFO] [stdout] test interface_async::tests::multi_sender ... ok [INFO] [stdout] test interface_sync::tests::multi_sender ... ok [INFO] [stderr] Doc-tests ipc-queue [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s [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" "300a357d4359185867fc4fee69a8b813768e0c74a2ca1b033b0b8692182dbe32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "300a357d4359185867fc4fee69a8b813768e0c74a2ca1b033b0b8692182dbe32", kill_on_drop: false }` [INFO] [stdout] 300a357d4359185867fc4fee69a8b813768e0c74a2ca1b033b0b8692182dbe32