[INFO] fetching crate rw_lease 0.1.0... [INFO] testing rw_lease-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rw_lease 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rw_lease 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 rw_lease 0.1.0 [INFO] finished tweaking crates.io crate rw_lease 0.1.0 [INFO] tweaked toml for crates.io crate rw_lease 0.1.0 written to /workspace/builds/worker-6/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] [stderr] Blocking waiting for file lock on package cache [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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c63d965329a2e7995e27d3c022367736b456cdcd6d22b0905ec3dab8fd6af9ec [INFO] running `Command { std: "docker" "start" "-a" "c63d965329a2e7995e27d3c022367736b456cdcd6d22b0905ec3dab8fd6af9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c63d965329a2e7995e27d3c022367736b456cdcd6d22b0905ec3dab8fd6af9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c63d965329a2e7995e27d3c022367736b456cdcd6d22b0905ec3dab8fd6af9ec", kill_on_drop: false }` [INFO] [stdout] c63d965329a2e7995e27d3c022367736b456cdcd6d22b0905ec3dab8fd6af9ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a003cce3e5e881c4666ec32919809cdf1f8776d379eff59fd2ac30d2b531c9a2 [INFO] running `Command { std: "docker" "start" "-a" "a003cce3e5e881c4666ec32919809cdf1f8776d379eff59fd2ac30d2b531c9a2", kill_on_drop: false }` [INFO] [stderr] Compiling atomic_prim_traits v0.2.0 [INFO] [stderr] Compiling primitive_traits v0.2.0 [INFO] [stderr] Compiling rw_lease v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/lib.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | unsafe impl Send for RWLease {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | / pub struct RWLease [INFO] [stdout] 35 | | where A: AtomicInt, A::Prim: AddSign { [INFO] [stdout] 36 | | pub(crate) atomic: A, [INFO] [stdout] 37 | | pub(crate) value: UnsafeCell, [INFO] [stdout] 38 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `AtomicUsize` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "a003cce3e5e881c4666ec32919809cdf1f8776d379eff59fd2ac30d2b531c9a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a003cce3e5e881c4666ec32919809cdf1f8776d379eff59fd2ac30d2b531c9a2", kill_on_drop: false }` [INFO] [stdout] a003cce3e5e881c4666ec32919809cdf1f8776d379eff59fd2ac30d2b531c9a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2cdab653e6ae1c0817a5bfe81760a4105f96d87d0bb04aa071e92006d43131a [INFO] running `Command { std: "docker" "start" "-a" "c2cdab653e6ae1c0817a5bfe81760a4105f96d87d0bb04aa071e92006d43131a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rw_lease v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/lib.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | unsafe impl Send for RWLease {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | / pub struct RWLease [INFO] [stdout] 35 | | where A: AtomicInt, A::Prim: AddSign { [INFO] [stdout] 36 | | pub(crate) atomic: A, [INFO] [stdout] 37 | | pub(crate) value: UnsafeCell, [INFO] [stdout] 38 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `AtomicUsize` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/lib.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | unsafe impl Send for RWLease {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | / pub struct RWLease [INFO] [stdout] 35 | | where A: AtomicInt, A::Prim: AddSign { [INFO] [stdout] 36 | | pub(crate) atomic: A, [INFO] [stdout] 37 | | pub(crate) value: UnsafeCell, [INFO] [stdout] 38 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `std::sync::atomic::AtomicUsize` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rw_lease-1aa4878450c79019) [INFO] running `Command { std: "docker" "inspect" "c2cdab653e6ae1c0817a5bfe81760a4105f96d87d0bb04aa071e92006d43131a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2cdab653e6ae1c0817a5bfe81760a4105f96d87d0bb04aa071e92006d43131a", kill_on_drop: false }` [INFO] [stdout] c2cdab653e6ae1c0817a5bfe81760a4105f96d87d0bb04aa071e92006d43131a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1ceaccec5b2628b1d672bddc5db812a972e944cb7705d4a3a70527b20458c4f [INFO] running `Command { std: "docker" "start" "-a" "d1ceaccec5b2628b1d672bddc5db812a972e944cb7705d4a3a70527b20458c4f", kill_on_drop: false }` [INFO] [stderr] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stderr] --> src/lib.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | unsafe impl Send for RWLease {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #93367 [INFO] [stderr] note: try using the same sequence of generic parameters as the struct definition [INFO] [stderr] --> src/lib.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | / pub struct RWLease [INFO] [stderr] 35 | | where A: AtomicInt, A::Prim: AddSign { [INFO] [stderr] 36 | | pub(crate) atomic: A, [INFO] [stderr] 37 | | pub(crate) value: UnsafeCell, [INFO] [stderr] 38 | | } [INFO] [stderr] | |_^ [INFO] [stderr] = note: `AtomicUsize` is not a generic parameter [INFO] [stderr] [INFO] [stderr] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stderr] --> src/lib.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | unsafe impl Send for RWLease {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #93367 [INFO] [stderr] note: try using the same sequence of generic parameters as the struct definition [INFO] [stderr] --> src/lib.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | / pub struct RWLease [INFO] [stderr] 35 | | where A: AtomicInt, A::Prim: AddSign { [INFO] [stderr] 36 | | pub(crate) atomic: A, [INFO] [stderr] 37 | | pub(crate) value: UnsafeCell, [INFO] [stderr] 38 | | } [INFO] [stderr] | |_^ [INFO] [stderr] = note: `std::sync::atomic::AtomicUsize` is not a generic parameter [INFO] [stderr] [INFO] [stderr] warning: `rw_lease` (lib) generated 1 warning [INFO] [stderr] warning: `rw_lease` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rw_lease-1aa4878450c79019) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::read_with_writer ... ok [INFO] [stdout] test tests::read_with_max_readers ... ok [INFO] [stdout] test tests::read_all_ones ... ok [INFO] [stdout] test tests::solo_reading ... ok [INFO] [stdout] test tests::solo_writing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rw_lease [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" "d1ceaccec5b2628b1d672bddc5db812a972e944cb7705d4a3a70527b20458c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1ceaccec5b2628b1d672bddc5db812a972e944cb7705d4a3a70527b20458c4f", kill_on_drop: false }` [INFO] [stdout] d1ceaccec5b2628b1d672bddc5db812a972e944cb7705d4a3a70527b20458c4f