[INFO] fetching crate ipc-queue 0.1.0...
[INFO] testing ipc-queue-0.1.0 against 1.60.0 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 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 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" "+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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fortanix-sgx-abi v0.4.0
[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" "+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] 24dbc7bb3cac343872804101dda364f82862003efbec655e1aa6aafe7f1923bb
[INFO] running `Command { std: "docker" "start" "-a" "24dbc7bb3cac343872804101dda364f82862003efbec655e1aa6aafe7f1923bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24dbc7bb3cac343872804101dda364f82862003efbec655e1aa6aafe7f1923bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24dbc7bb3cac343872804101dda364f82862003efbec655e1aa6aafe7f1923bb", kill_on_drop: false }`
[INFO] [stdout] 24dbc7bb3cac343872804101dda364f82862003efbec655e1aa6aafe7f1923bb
[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" "+1.60.0" "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] 4400c2c4c98f6d5a685649b84abef57318cd3dd112a4b17b79d85f023611998c
[INFO] running `Command { std: "docker" "start" "-a" "4400c2c4c98f6d5a685649b84abef57318cd3dd112a4b17b79d85f023611998c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.11s
[INFO] running `Command { std: "docker" "inspect" "4400c2c4c98f6d5a685649b84abef57318cd3dd112a4b17b79d85f023611998c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4400c2c4c98f6d5a685649b84abef57318cd3dd112a4b17b79d85f023611998c", kill_on_drop: false }`
[INFO] [stdout] 4400c2c4c98f6d5a685649b84abef57318cd3dd112a4b17b79d85f023611998c
[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" "+1.60.0" "test" "--frozen" "--no-run" "--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] fc83922d4a968544b83f21a047916cbbec70f77af10b0013ec3ed7a86ae2cd97
[INFO] running `Command { std: "docker" "start" "-a" "fc83922d4a968544b83f21a047916cbbec70f77af10b0013ec3ed7a86ae2cd97", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[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-util v0.3.21
[INFO] [stderr]    Compiling tokio v0.2.25
[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 26.88s
[INFO] running `Command { std: "docker" "inspect" "fc83922d4a968544b83f21a047916cbbec70f77af10b0013ec3ed7a86ae2cd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc83922d4a968544b83f21a047916cbbec70f77af10b0013ec3ed7a86ae2cd97", kill_on_drop: false }`
[INFO] [stdout] fc83922d4a968544b83f21a047916cbbec70f77af10b0013ec3ed7a86ae2cd97
[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" "+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] df3d382db629cabd8e9737cad27e165a5b3b5375c3d0439b93f342d621097e3c
[INFO] running `Command { std: "docker" "start" "-a" "df3d382db629cabd8e9737cad27e165a5b3b5375c3d0439b93f342d621097e3c", 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 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipc_queue-ccbcf616e3893e92)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[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 interface_sync::tests::very_optimistic ... ok
[INFO] [stdout] test interface_async::tests::single_sender ... ok
[INFO] [stdout] test fifo::tests::basic2 ... ok
[INFO] [stdout] test interface_sync::tests::mixed_try_recv ... ok
[INFO] [stdout] test fifo::tests::multi_threaded ... ok
[INFO] [stdout] test interface_sync::tests::mixed_try_send ... ok
[INFO] [stdout] test interface_sync::tests::try_iter ... ok
[INFO] [stdout] test interface_sync::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] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipc-queue
[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" "df3d382db629cabd8e9737cad27e165a5b3b5375c3d0439b93f342d621097e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3d382db629cabd8e9737cad27e165a5b3b5375c3d0439b93f342d621097e3c", kill_on_drop: false }`
[INFO] [stdout] df3d382db629cabd8e9737cad27e165a5b3b5375c3d0439b93f342d621097e3c