[INFO] crate tokio-sync 0.1.8 is already in cache
[INFO] testing tokio-sync-0.1.8 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tokio-sync 0.1.8 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tokio-sync 0.1.8 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-sync 0.1.8
[INFO] finished tweaking crates.io crate tokio-sync 0.1.8
[INFO] tweaked toml for crates.io crate tokio-sync 0.1.8 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8831e220804272cca95e58c392d7d61a9161d9b6c0c64dc6592016914574b71
[INFO] running `"docker" "start" "-a" "a8831e220804272cca95e58c392d7d61a9161d9b6c0c64dc6592016914574b71"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tokio-sync v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/mpsc/block.rs:366:24
[INFO] [stderr]     |
[INFO] [stderr] 366 |         let mut vals = 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/oneshot.rs:133:61
[INFO] [stderr]     |
[INFO] [stderr] 133 |         tx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/oneshot.rs:134:61
[INFO] [stderr]     |
[INFO] [stderr] 134 |         rx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:223:32
[INFO] [stderr]     |
[INFO] [stderr] 223 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:263:32
[INFO] [stderr]     |
[INFO] [stderr] 263 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:293:32
[INFO] [stderr]     |
[INFO] [stderr] 293 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:167:32
[INFO] [stderr]     |
[INFO] [stderr] 167 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:189:32
[INFO] [stderr]     |
[INFO] [stderr] 189 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:688:32
[INFO] [stderr]     |
[INFO] [stderr] 688 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:734:32
[INFO] [stderr]     |
[INFO] [stderr] 734 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:141:36
[INFO] [stderr]     |
[INFO] [stderr] 141 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "a8831e220804272cca95e58c392d7d61a9161d9b6c0c64dc6592016914574b71"`
[INFO] running `"docker" "rm" "-f" "a8831e220804272cca95e58c392d7d61a9161d9b6c0c64dc6592016914574b71"`
[INFO] [stdout] a8831e220804272cca95e58c392d7d61a9161d9b6c0c64dc6592016914574b71
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c4bcc346a2c18d096c1a42998b0569ccd225222525730e9d1cc3ac287ac95cb
[INFO] running `"docker" "start" "-a" "9c4bcc346a2c18d096c1a42998b0569ccd225222525730e9d1cc3ac287ac95cb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tokio-mock-task v0.1.1
[INFO] [stderr]    Compiling loom v0.1.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/mpsc/block.rs:366:24
[INFO] [stderr]     |
[INFO] [stderr] 366 |         let mut vals = 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/oneshot.rs:133:61
[INFO] [stderr]     |
[INFO] [stderr] 133 |         tx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/oneshot.rs:134:61
[INFO] [stderr]     |
[INFO] [stderr] 134 |         rx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:223:32
[INFO] [stderr]     |
[INFO] [stderr] 223 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:263:32
[INFO] [stderr]     |
[INFO] [stderr] 263 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:293:32
[INFO] [stderr]     |
[INFO] [stderr] 293 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:167:32
[INFO] [stderr]     |
[INFO] [stderr] 167 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:189:32
[INFO] [stderr]     |
[INFO] [stderr] 189 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:688:32
[INFO] [stderr]     |
[INFO] [stderr] 688 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:734:32
[INFO] [stderr]     |
[INFO] [stderr] 734 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:141:36
[INFO] [stderr]     |
[INFO] [stderr] 141 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling tokio-sync v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/mpsc/block.rs:366:24
[INFO] [stderr]     |
[INFO] [stderr] 366 |         let mut vals = 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/oneshot.rs:133:61
[INFO] [stderr]     |
[INFO] [stderr] 133 |         tx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/oneshot.rs:134:61
[INFO] [stderr]     |
[INFO] [stderr] 134 |         rx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:223:32
[INFO] [stderr]     |
[INFO] [stderr] 223 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:263:32
[INFO] [stderr]     |
[INFO] [stderr] 263 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:293:32
[INFO] [stderr]     |
[INFO] [stderr] 293 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:167:32
[INFO] [stderr]     |
[INFO] [stderr] 167 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:189:32
[INFO] [stderr]     |
[INFO] [stderr] 189 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:688:32
[INFO] [stderr]     |
[INFO] [stderr] 688 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:734:32
[INFO] [stderr]     |
[INFO] [stderr] 734 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:141:36
[INFO] [stderr]     |
[INFO] [stderr] 141 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `"docker" "inspect" "9c4bcc346a2c18d096c1a42998b0569ccd225222525730e9d1cc3ac287ac95cb"`
[INFO] running `"docker" "rm" "-f" "9c4bcc346a2c18d096c1a42998b0569ccd225222525730e9d1cc3ac287ac95cb"`
[INFO] [stdout] 9c4bcc346a2c18d096c1a42998b0569ccd225222525730e9d1cc3ac287ac95cb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d1d25561473dab1e0bef1f117ea87c63f44c5f79b9422fdd2b32a73698ac8ac
[INFO] running `"docker" "start" "-a" "6d1d25561473dab1e0bef1f117ea87c63f44c5f79b9422fdd2b32a73698ac8ac"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/mpsc/block.rs:366:24
[INFO] [stderr]     |
[INFO] [stderr] 366 |         let mut vals = 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/oneshot.rs:133:61
[INFO] [stderr]     |
[INFO] [stderr] 133 |         tx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/oneshot.rs:134:61
[INFO] [stderr]     |
[INFO] [stderr] 134 |         rx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:223:32
[INFO] [stderr]     |
[INFO] [stderr] 223 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:263:32
[INFO] [stderr]     |
[INFO] [stderr] 263 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:293:32
[INFO] [stderr]     |
[INFO] [stderr] 293 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:167:32
[INFO] [stderr]     |
[INFO] [stderr] 167 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:189:32
[INFO] [stderr]     |
[INFO] [stderr] 189 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:688:32
[INFO] [stderr]     |
[INFO] [stderr] 688 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:734:32
[INFO] [stderr]     |
[INFO] [stderr] 734 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:141:36
[INFO] [stderr]     |
[INFO] [stderr] 141 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/mpsc/block.rs:366:24
[INFO] [stderr]     |
[INFO] [stderr] 366 |         let mut vals = 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/oneshot.rs:133:61
[INFO] [stderr]     |
[INFO] [stderr] 133 |         tx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/oneshot.rs:134:61
[INFO] [stderr]     |
[INFO] [stderr] 134 |         rx_task: CausalCell::new(ManuallyDrop::new(unsafe { mem::uninitialized() })),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:223:32
[INFO] [stderr]     |
[INFO] [stderr] 223 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:263:32
[INFO] [stderr]     |
[INFO] [stderr] 263 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/bounded.rs:293:32
[INFO] [stderr]     |
[INFO] [stderr] 293 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:167:32
[INFO] [stderr]     |
[INFO] [stderr] 167 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mpsc/unbounded.rs:189:32
[INFO] [stderr]     |
[INFO] [stderr] 189 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/oneshot.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 |             write!(fmt, "{}", self.description())
[INFO] [stderr]    |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:688:32
[INFO] [stderr]     |
[INFO] [stderr] 688 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/semaphore.rs:734:32
[INFO] [stderr]     |
[INFO] [stderr] 734 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/watch.rs:141:36
[INFO] [stderr]     |
[INFO] [stderr] 141 |             write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_sync-f03603fb7c487a15
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lock::bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_task-481d620d64661b29
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test register_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/errors-88d7f684417f0700
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test mpsc_error_bound ... ok
[INFO] [stdout] test oneshot_error_bound ... ok
[INFO] [stdout] test watch_error_bound ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuzz_atomic_task-d582f258557a0bd7
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_notification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuzz_list-49584cba51d36a07
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke ... test smoke has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "6d1d25561473dab1e0bef1f117ea87c63f44c5f79b9422fdd2b32a73698ac8ac"`
[INFO] running `"docker" "rm" "-f" "6d1d25561473dab1e0bef1f117ea87c63f44c5f79b9422fdd2b32a73698ac8ac"`
[INFO] [stdout] 6d1d25561473dab1e0bef1f117ea87c63f44c5f79b9422fdd2b32a73698ac8ac