[INFO] fetching crate ipc-queue 0.1.0...
[INFO] testing ipc-queue-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ipc-queue 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate ipc-queue 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1b4ce0286a89dc6287c935e4100bbe1fb822837683e8e11b4a829c12981420d
[INFO] running `Command { std: "docker" "start" "-a" "c1b4ce0286a89dc6287c935e4100bbe1fb822837683e8e11b4a829c12981420d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1b4ce0286a89dc6287c935e4100bbe1fb822837683e8e11b4a829c12981420d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b4ce0286a89dc6287c935e4100bbe1fb822837683e8e11b4a829c12981420d", kill_on_drop: false }`
[INFO] [stdout] c1b4ce0286a89dc6287c935e4100bbe1fb822837683e8e11b4a829c12981420d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caaac24e5d09897908d7983b53d77fc3d60dc31a133981a9b5d49461e0d7021f
[INFO] running `Command { std: "docker" "start" "-a" "caaac24e5d09897908d7983b53d77fc3d60dc31a133981a9b5d49461e0d7021f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fortanix-sgx-abi v0.4.0
[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 1.00s
[INFO] running `Command { std: "docker" "inspect" "caaac24e5d09897908d7983b53d77fc3d60dc31a133981a9b5d49461e0d7021f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caaac24e5d09897908d7983b53d77fc3d60dc31a133981a9b5d49461e0d7021f", kill_on_drop: false }`
[INFO] [stdout] caaac24e5d09897908d7983b53d77fc3d60dc31a133981a9b5d49461e0d7021f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 414c2b63e53e084b56f38aa957d639a9504a85233a3f0cc4efdea5cbfc20c6af
[INFO] running `Command { std: "docker" "start" "-a" "414c2b63e53e084b56f38aa957d639a9504a85233a3f0cc4efdea5cbfc20c6af", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling iovec v0.1.4
[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 net2 v0.2.37
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-io v0.1.13
[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 9.04s
[INFO] running `Command { std: "docker" "inspect" "414c2b63e53e084b56f38aa957d639a9504a85233a3f0cc4efdea5cbfc20c6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414c2b63e53e084b56f38aa957d639a9504a85233a3f0cc4efdea5cbfc20c6af", kill_on_drop: false }`
[INFO] [stdout] 414c2b63e53e084b56f38aa957d639a9504a85233a3f0cc4efdea5cbfc20c6af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0ab0d7a41f33a3c62f3dd98edaf0f89bc4d91a04535eba27acead6acf6c5293
[INFO] running `Command { std: "docker" "start" "-a" "e0ab0d7a41f33a3c62f3dd98edaf0f89bc4d91a04535eba27acead6acf6c5293", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipc_queue-5e327cdd89e3a467)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test fifo::tests::fetch_adjust_correctness ... ok
[INFO] [stdout] test fifo::tests::basic1 ... ok
[INFO] [stdout] test fifo::tests::basic2 ... ok
[INFO] [stdout] test fifo::tests::offsets ... ok
[INFO] [stdout] test fifo::tests::multi_threaded ... ok
[INFO] [stdout] test interface_sync::tests::try_error ... ok
[INFO] [stdout] test interface_sync::tests::mixed_try_send ... ok
[INFO] [stdout] test interface_sync::tests::very_optimistic ... ok
[INFO] [stdout] test interface_sync::tests::mixed_try_recv ... ok
[INFO] [stdout] test interface_async::tests::single_sender ... 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::try_send_multiple ... ok
[INFO] [stdout] test interface_async::tests::multi_sender ... ok
[INFO] [stderr]    Doc-tests ipc-queue
[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 0.87s
[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" "e0ab0d7a41f33a3c62f3dd98edaf0f89bc4d91a04535eba27acead6acf6c5293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ab0d7a41f33a3c62f3dd98edaf0f89bc4d91a04535eba27acead6acf6c5293", kill_on_drop: false }`
[INFO] [stdout] e0ab0d7a41f33a3c62f3dd98edaf0f89bc4d91a04535eba27acead6acf6c5293