[INFO] fetching crate syncbox 0.2.4...
[INFO] testing syncbox-0.2.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate syncbox 0.2.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate syncbox 0.2.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syncbox 0.2.4
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate syncbox 0.2.4
[INFO] tweaked toml for crates.io crate syncbox 0.2.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13d7fbdc72eb2a127521e269dab8d445dd198c4c5652c1cd1a93d4ae84a0afeb
[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" "13d7fbdc72eb2a127521e269dab8d445dd198c4c5652c1cd1a93d4ae84a0afeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13d7fbdc72eb2a127521e269dab8d445dd198c4c5652c1cd1a93d4ae84a0afeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d7fbdc72eb2a127521e269dab8d445dd198c4c5652c1cd1a93d4ae84a0afeb", kill_on_drop: false }`
[INFO] [stdout] 13d7fbdc72eb2a127521e269dab8d445dd198c4c5652c1cd1a93d4ae84a0afeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 6121505e2111c718cc917d9ee5d04797e61f1f00ec199ec90279f037660e4fd9
[INFO] running `Command { std: "docker" "start" "-a" "6121505e2111c718cc917d9ee5d04797e61f1f00ec199ec90279f037660e4fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling syncbox v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/thread_pool.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |     Delayed(Box<BoxedTask>, Duration),
[INFO] [stdout]     |                 ^^^^^^^^^ help: use `dyn`: `dyn BoxedTask`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:9
[INFO] [stdout]     |
[INFO] [stdout] 4   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/run.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Task for Box<TaskBox>{
[INFO] [stdout]    |                   ^^^^^^^ help: use `dyn`: `dyn TaskBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated associated function `std::sync::Condvar::wait_timeout_ms`: replaced by `std::sync::Condvar::wait_timeout`
[INFO] [stdout]   --> src/delay_queue.rs:99:40
[INFO] [stdout]    |
[INFO] [stdout] 99 |             queue = self.inner.condvar.wait_timeout_ms(queue, timeout).unwrap().0;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated associated function `std::sync::Condvar::wait_timeout_ms`: replaced by `std::sync::Condvar::wait_timeout`
[INFO] [stdout]    --> src/delay_queue.rs:184:40
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     self.inner.condvar.wait_timeout_ms(queue, timeout).unwrap().0
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated associated function `std::sync::Condvar::wait_timeout_ms`: replaced by `std::sync::Condvar::wait_timeout`
[INFO] [stdout]    --> src/linked_queue.rs:188:38
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 last = self.not_full.wait_timeout_ms(last, dur)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated associated function `std::sync::Condvar::wait_timeout_ms`: replaced by `std::sync::Condvar::wait_timeout`
[INFO] [stdout]    --> src/linked_queue.rs:251:39
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 head = self.not_empty.wait_timeout_ms(head, dur)
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `Queue`
[INFO] [stdout]  --> src/thread_pool.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use {LinkedQueue, Queue, SyncQueue, Run, Task, Delayed, DelayQueue};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syncbox`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6121505e2111c718cc917d9ee5d04797e61f1f00ec199ec90279f037660e4fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6121505e2111c718cc917d9ee5d04797e61f1f00ec199ec90279f037660e4fd9", kill_on_drop: false }`
[INFO] [stdout] 6121505e2111c718cc917d9ee5d04797e61f1f00ec199ec90279f037660e4fd9