[INFO] fetching crate multiqueue2 0.1.6...
[INFO] testing multiqueue2-0.1.6 against 1.45.2 for beta-1.46-1
[INFO] extracting crate multiqueue2 0.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate multiqueue2 0.1.6 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiqueue2 0.1.6
[INFO] finished tweaking crates.io crate multiqueue2 0.1.6
[INFO] tweaked toml for crates.io crate multiqueue2 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c504be2cc24783385dd843f3cd55338d5d032f9c2ba220ed0b2116fb1ca1fd6e
[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" "c504be2cc24783385dd843f3cd55338d5d032f9c2ba220ed0b2116fb1ca1fd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c504be2cc24783385dd843f3cd55338d5d032f9c2ba220ed0b2116fb1ca1fd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c504be2cc24783385dd843f3cd55338d5d032f9c2ba220ed0b2116fb1ca1fd6e", kill_on_drop: false }`
[INFO] [stdout] c504be2cc24783385dd843f3cd55338d5d032f9c2ba220ed0b2116fb1ca1fd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] fee02bb26e65e948d10163abc480f338e1a87ff25724e8d9646aa4be7990e273
[INFO] running `Command { std: "docker" "start" "-a" "fee02bb26e65e948d10163abc480f338e1a87ff25724e8d9646aa4be7990e273", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling lock_api v0.2.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling atomic_utilities v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling multiqueue2 v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/countedindex.rs:23:33
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub const MASK_IND: Index = (1 << 63);
[INFO] [stdout]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/multiqueue.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub waiter: Arc<Wait>,
[INFO] [stdout]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/multiqueue.rs:224:49
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stdout]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:241:26
[INFO] [stdout]     |
[INFO] [stdout] 241 |             d1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:246:26
[INFO] [stdout]     |
[INFO] [stdout] 246 |             d2: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:255:26
[INFO] [stdout]     |
[INFO] [stdout] 255 |             d3: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:259:26
[INFO] [stdout]     |
[INFO] [stdout] 259 |             d4: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.01s
[INFO] running `Command { std: "docker" "inspect" "fee02bb26e65e948d10163abc480f338e1a87ff25724e8d9646aa4be7990e273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee02bb26e65e948d10163abc480f338e1a87ff25724e8d9646aa4be7990e273", kill_on_drop: false }`
[INFO] [stdout] fee02bb26e65e948d10163abc480f338e1a87ff25724e8d9646aa4be7990e273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9861f6861ce0a2c5e3af90a9a4f1a40d4e271c8c86fa9c86da3e93521707cc0
[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" "f9861f6861ce0a2c5e3af90a9a4f1a40d4e271c8c86fa9c86da3e93521707cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiqueue2 v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/countedindex.rs:23:33
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub const MASK_IND: Index = (1 << 63);
[INFO] [stdout]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/multiqueue.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub waiter: Arc<Wait>,
[INFO] [stdout]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/multiqueue.rs:224:49
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stdout]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:241:26
[INFO] [stdout]     |
[INFO] [stdout] 241 |             d1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:246:26
[INFO] [stdout]     |
[INFO] [stdout] 246 |             d2: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:255:26
[INFO] [stdout]     |
[INFO] [stdout] 255 |             d3: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:259:26
[INFO] [stdout]     |
[INFO] [stdout] 259 |             d4: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/countedindex.rs:23:33
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub const MASK_IND: Index = (1 << 63);
[INFO] [stdout]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tx` is never read
[INFO] [stdout]   --> tests/multicast_fut.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         tx = tx.send(2).wait().unwrap();
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/multiqueue.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub waiter: Arc<Wait>,
[INFO] [stdout]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/multiqueue.rs:224:49
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stdout]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tx` is never read
[INFO] [stdout]   --> tests/mpmc_fut.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         tx = tx.send(2).wait().unwrap();
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:241:26
[INFO] [stdout]     |
[INFO] [stdout] 241 |             d1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:246:26
[INFO] [stdout]     |
[INFO] [stdout] 246 |             d2: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:255:26
[INFO] [stdout]     |
[INFO] [stdout] 255 |             d3: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multiqueue.rs:259:26
[INFO] [stdout]     |
[INFO] [stdout] 259 |             d4: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^
[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] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `Command { std: "docker" "inspect" "f9861f6861ce0a2c5e3af90a9a4f1a40d4e271c8c86fa9c86da3e93521707cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9861f6861ce0a2c5e3af90a9a4f1a40d4e271c8c86fa9c86da3e93521707cc0", kill_on_drop: false }`
[INFO] [stdout] f9861f6861ce0a2c5e3af90a9a4f1a40d4e271c8c86fa9c86da3e93521707cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed8ca403a90a21b382cd0ac3a97940a39b66ed1f46dbb6d352784becca9799d5
[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" "ed8ca403a90a21b382cd0ac3a97940a39b66ed1f46dbb6d352784becca9799d5", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/countedindex.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub const MASK_IND: Index = (1 << 63);
[INFO] [stderr]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multiqueue.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub waiter: Arc<Wait>,
[INFO] [stderr]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multiqueue.rs:224:49
[INFO] [stderr]     |
[INFO] [stderr] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:241:26
[INFO] [stderr]     |
[INFO] [stderr] 241 |             d1: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:246:26
[INFO] [stderr]     |
[INFO] [stderr] 246 |             d2: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:255:26
[INFO] [stderr]     |
[INFO] [stderr] 255 |             d3: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:259:26
[INFO] [stderr]     |
[INFO] [stderr] 259 |             d4: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/countedindex.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub const MASK_IND: Index = (1 << 63);
[INFO] [stderr]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multiqueue.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub waiter: Arc<Wait>,
[INFO] [stderr]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multiqueue.rs:224:49
[INFO] [stderr]     |
[INFO] [stderr] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:241:26
[INFO] [stderr]     |
[INFO] [stderr] 241 |             d1: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:246:26
[INFO] [stderr]     |
[INFO] [stderr] 246 |             d2: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:255:26
[INFO] [stderr]     |
[INFO] [stderr] 255 |             d3: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multiqueue.rs:259:26
[INFO] [stderr]     |
[INFO] [stderr] 259 |             d4: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tx` is never read
[INFO] [stderr]   --> tests/multicast_fut.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         tx = tx.send(2).wait().unwrap();
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tx` is never read
[INFO] [stderr]   --> tests/mpmc_fut.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         tx = tx.send(2).wait().unwrap();
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multiqueue2-53bd50e309002eb5
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test broadcast::test::test_gooddrop ... ok
[INFO] [stdout] test broadcast::test::test_iterator_comp ... ok
[INFO] [stdout] test broadcast::test::push_pop_test ... ok
[INFO] [stdout] test broadcast::test::test_baddrop ... ok
[INFO] [stdout] test broadcast::test::test_single_leave_multi ... ok
[INFO] [stdout] test countedindex::tests::test_small ... ok
[INFO] [stdout] test broadcast::test::test_remove_reader ... ok
[INFO] [stdout] test broadcast::test::build_queue ... ok
[INFO] [stdout] test countedindex::tests::test_transaction_fail ... ok
[INFO] [stdout] test countedindex::tests::test_tiny ... ok
[INFO] [stdout] test countedindex::tests::test_tiny_mt ... ok
[INFO] [stdout] test mpmc::test::push_pop_test ... ok
[INFO] [stdout] test mpmc::test::build_queue ... ok
[INFO] [stdout] test countedindex::tests::test_small_mt ... ok
[INFO] [stdout] test mpmc::test::test_iterator_comp ... ok
[INFO] [stdout] test mpmc::test::test_gooddrop ... ok
[INFO] [stdout] test mpmc::test::test_baddrop ... ok
[INFO] [stdout] test mpmc::test::test_single_leave_multi ... ok
[INFO] [stdout] test mpmc::test::test_recv_clone_item_noclone ... ok
[INFO] [stdout] test countedindex::tests::test_wrapu16 ... ok
[INFO] [stdout] test wait::test::test_blockingwait ... ok
[INFO] [stdout] test wait::test::test_blockingwait_nospin ... ok
[INFO] [stdout] test countedindex::tests::test_wrapu16_mt ... ok
[INFO] [stdout] test wait::test::test_yieldwait ... ok
[INFO] [stdout] test broadcast::test::test_spsc_this ... ok
[INFO] [stdout] test mpmc::test::test_spsc ... ok
[INFO] [stdout] test mpmc::test::test_mpsc ... ok
[INFO] [stdout] test broadcast::test::test_mpsc_single ... ok
[INFO] [stdout] test wait::test::test_busywait ... ok
[INFO] [stdout] test broadcast::test::test_spsc_broadcast ... ok
[INFO] [stdout] test broadcast::test::test_mpsc_broadcast ... ok
[INFO] [stdout] test mpmc::test::test_mpmc ... ok
[INFO] [stdout] test broadcast::test::test_spmc ... ok
[INFO] [stdout] test mpmc::test::test_spmc ... ok
[INFO] [stdout] test broadcast::test::test_mpmc ... ok
[INFO] [stdout] test broadcast::test::test_spmc_broadcast ... ok
[INFO] [stdout] test broadcast::test::test_mpmc_broadcast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/example-11a219f11cbc170e
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/throughput-4e01d4aa6f66f61e
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mpmc_fut-596772e7ff308344
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test recv_close_gets_none ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test send_shared_recv ... ok
[INFO] [stdout] test tx_close_gets_none ... ok
[INFO] [stdout] test send_recv_threads ... ok
[INFO] [stdout] test send_recv_threads_no_capacity ... ok
[INFO] [stdout] test stress_shared_bounded_hard ... ok
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... test stress_receiver_multi_task_bounded_hard has been running for over 60 seconds
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multicast_fut-b9cbff312d110d4a
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test recv_close_gets_none ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test tx_close_gets_none ... ok
[INFO] [stdout] test send_recv_threads ... ok
[INFO] [stdout] test send_shared_recv ... ok
[INFO] [stdout] test send_recv_threads_no_capacity ... ok
[INFO] [stdout] test stress_shared_bounded_hard ... ok
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiqueue2
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/countedindex.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub const MASK_IND: Index = (1 << 63);
[INFO] [stderr]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver (line 140) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::unsubscribe (line 347) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::try_iter (line 370) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::iter_with (line 522) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::add_stream (line 298) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::into_single (line 392) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastSender (line 20) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::recv (line 251) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::try_recv (line 205) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::recv (line 244) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::into_multi (line 501) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::add_stream (line 285) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::try_recv (line 198) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver (line 80) ... ok
[INFO] [stdout] test src/lib.rs -  (line 103) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::try_iter (line 264) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::recv_view (line 466) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::try_recv_view (line 436) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::try_iter_with (line 543) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::broadcast_queue_with (line 883) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::broadcast_queue (line 865) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::try_recv (line 128) ... ok
[INFO] [stdout] test src/lib.rs -  (line 135) ... ok
[INFO] [stdout] test src/lib.rs -  (line 185) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::recv (line 174) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::into_single (line 233) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::recv (line 181) ... ok
[INFO] [stdout] test src/lib.rs -  (line 241) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::recv_view (line 326) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::into_multi (line 371) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCSender (line 20) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::unsubscribe (line 215) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::try_recv (line 135) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::iter_with (line 392) ... ok
[INFO] [stdout] test src/wait.rs - wait (line 8) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::mpmc_queue (line 743) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::try_recv_view (line 296) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::unsubscribe (line 354) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::try_iter_with (line 413) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed8ca403a90a21b382cd0ac3a97940a39b66ed1f46dbb6d352784becca9799d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8ca403a90a21b382cd0ac3a97940a39b66ed1f46dbb6d352784becca9799d5", kill_on_drop: false }`
[INFO] [stdout] ed8ca403a90a21b382cd0ac3a97940a39b66ed1f46dbb6d352784becca9799d5