[INFO] fetching crate futures-spawn 0.1.1...
[INFO] checking futures-spawn-0.1.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate futures-spawn 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate futures-spawn 0.1.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-spawn 0.1.1
[INFO] finished tweaking crates.io crate futures-spawn 0.1.1
[INFO] tweaked toml for crates.io crate futures-spawn 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9de7109d1d7e48861de2da57a255ccc95c0ac1865a345a9f0d4d4628675fce3f
[INFO] running `Command { std: "docker" "start" "-a" "9de7109d1d7e48861de2da57a255ccc95c0ac1865a345a9f0d4d4628675fce3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9de7109d1d7e48861de2da57a255ccc95c0ac1865a345a9f0d4d4628675fce3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de7109d1d7e48861de2da57a255ccc95c0ac1865a345a9f0d4d4628675fce3f", kill_on_drop: false }`
[INFO] [stdout] 9de7109d1d7e48861de2da57a255ccc95c0ac1865a345a9f0d4d4628675fce3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fa8197fc51b3ad9e17d5a2fb3811cb3fd3aadbd78e331efe3d98b7079cd06e0
[INFO] running `Command { std: "docker" "start" "-a" "3fa8197fc51b3ad9e17d5a2fb3811cb3fd3aadbd78e331efe3d98b7079cd06e0", kill_on_drop: false }`
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking parking_lot_core v0.6.3
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking futures-spawn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `oneshot` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 39  |     use futures::sync::oneshot;
[INFO] [stdout]     |         ---------------------- the item `oneshot` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 100 |             use futures::sync::oneshot;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout] 11  | #![deny(warnings, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `oneshot` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 39  |     use futures::sync::oneshot;
[INFO] [stdout]     |         ---------------------- the item `oneshot` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 100 |             use futures::sync::oneshot;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout] 11  | #![deny(warnings, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AssertUnwindSafe` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 42  |     use std::panic::{self, AssertUnwindSafe};
[INFO] [stdout]     |                            ---------------- the item `AssertUnwindSafe` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 101 |             use std::panic::AssertUnwindSafe;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 43  |     use std::sync::Arc;
[INFO] [stdout]     |         -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 102 |             use std::sync::Arc;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AtomicBool` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 44  |     use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |         ----------------------------- the item `AtomicBool` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 103 |             use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `thread` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 41  |     use std::{thread};
[INFO] [stdout]     |               ------ the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 195 |             use std::thread;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AssertUnwindSafe` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 42  |     use std::panic::{self, AssertUnwindSafe};
[INFO] [stdout]     |                            ---------------- the item `AssertUnwindSafe` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 101 |             use std::panic::AssertUnwindSafe;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 43  |     use std::sync::Arc;
[INFO] [stdout]     |         -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 102 |             use std::sync::Arc;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AtomicBool` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 44  |     use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |         ----------------------------- the item `AtomicBool` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 103 |             use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `thread` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 41  |     use std::{thread};
[INFO] [stdout]     |               ------ the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 195 |             use std::thread;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated method `futures::Complete::<T>::complete`: renamed to `send`
[INFO] [stdout]    --> src/lib.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |             self.tx.take().unwrap().complete(res);
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated method `futures::Complete::<T>::complete`: renamed to `send`
[INFO] [stdout]    --> src/lib.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |             self.tx.take().unwrap().complete(res);
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-spawn` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-spawn` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "3fa8197fc51b3ad9e17d5a2fb3811cb3fd3aadbd78e331efe3d98b7079cd06e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa8197fc51b3ad9e17d5a2fb3811cb3fd3aadbd78e331efe3d98b7079cd06e0", kill_on_drop: false }`
[INFO] [stdout] 3fa8197fc51b3ad9e17d5a2fb3811cb3fd3aadbd78e331efe3d98b7079cd06e0
[INFO] checking futures-spawn-0.1.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate futures-spawn 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate futures-spawn 0.1.1 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-spawn 0.1.1
[INFO] finished tweaking crates.io crate futures-spawn 0.1.1
[INFO] tweaked toml for crates.io crate futures-spawn 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07611e8b602a8a96c8fe34ba17e5797507868ac9c87b6ee321ea97a9861bcd4d
[INFO] running `Command { std: "docker" "start" "-a" "07611e8b602a8a96c8fe34ba17e5797507868ac9c87b6ee321ea97a9861bcd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07611e8b602a8a96c8fe34ba17e5797507868ac9c87b6ee321ea97a9861bcd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07611e8b602a8a96c8fe34ba17e5797507868ac9c87b6ee321ea97a9861bcd4d", kill_on_drop: false }`
[INFO] [stdout] 07611e8b602a8a96c8fe34ba17e5797507868ac9c87b6ee321ea97a9861bcd4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b033d98aca6cd49765cd8af67639d4550e0a6598769871b89c8f7c83676ed07a
[INFO] running `Command { std: "docker" "start" "-a" "b033d98aca6cd49765cd8af67639d4550e0a6598769871b89c8f7c83676ed07a", kill_on_drop: false }`
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking parking_lot_core v0.6.3
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking futures-spawn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `oneshot` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 39  |     use futures::sync::oneshot;
[INFO] [stdout]     |         ---------------------- the item `oneshot` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 100 |             use futures::sync::oneshot;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout] 11  | #![deny(warnings, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `oneshot` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 39  |     use futures::sync::oneshot;
[INFO] [stdout]     |         ---------------------- the item `oneshot` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 100 |             use futures::sync::oneshot;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout] 11  | #![deny(warnings, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AssertUnwindSafe` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 42  |     use std::panic::{self, AssertUnwindSafe};
[INFO] [stdout]     |                            ---------------- the item `AssertUnwindSafe` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 101 |             use std::panic::AssertUnwindSafe;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AssertUnwindSafe` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 42  |     use std::panic::{self, AssertUnwindSafe};
[INFO] [stdout]     |                            ---------------- the item `AssertUnwindSafe` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 101 |             use std::panic::AssertUnwindSafe;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 43  |     use std::sync::Arc;
[INFO] [stdout]     |         -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 102 |             use std::sync::Arc;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AtomicBool` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 44  |     use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |         ----------------------------- the item `AtomicBool` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 103 |             use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 43  |     use std::sync::Arc;
[INFO] [stdout]     |         -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 102 |             use std::sync::Arc;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `thread` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 41  |     use std::{thread};
[INFO] [stdout]     |               ------ the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 195 |             use std::thread;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `AtomicBool` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 44  |     use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |         ----------------------------- the item `AtomicBool` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 103 |             use std::sync::atomic::AtomicBool;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `thread` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 41  |     use std::{thread};
[INFO] [stdout]     |               ------ the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 195 |             use std::thread;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated method `futures::Complete::<T>::complete`: renamed to `send`
[INFO] [stdout]    --> src/lib.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |             self.tx.take().unwrap().complete(res);
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated method `futures::Complete::<T>::complete`: renamed to `send`
[INFO] [stdout]    --> src/lib.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |             self.tx.take().unwrap().complete(res);
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-spawn` (lib test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-spawn` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "b033d98aca6cd49765cd8af67639d4550e0a6598769871b89c8f7c83676ed07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b033d98aca6cd49765cd8af67639d4550e0a6598769871b89c8f7c83676ed07a", kill_on_drop: false }`
[INFO] [stdout] b033d98aca6cd49765cd8af67639d4550e0a6598769871b89c8f7c83676ed07a
