[INFO] fetching crate number-general 0.8.0... [INFO] building number-general-0.8.0 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] extracting crate number-general 0.8.0 into /workspace/builds/worker-30/source [INFO] validating manifest of crates.io crate number-general 0.8.0 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate number-general 0.8.0 [INFO] finished tweaking crates.io crate number-general 0.8.0 [INFO] tweaked toml for crates.io crate number-general 0.8.0 written to /workspace/builds/worker-30/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc4caafefc2118b277be51a859710decf866a6ea3d075d1203040a88d7ed7eed [INFO] running `Command { std: "docker" "start" "-a" "cc4caafefc2118b277be51a859710decf866a6ea3d075d1203040a88d7ed7eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc4caafefc2118b277be51a859710decf866a6ea3d075d1203040a88d7ed7eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc4caafefc2118b277be51a859710decf866a6ea3d075d1203040a88d7ed7eed", kill_on_drop: false }` [INFO] [stdout] cc4caafefc2118b277be51a859710decf866a6ea3d075d1203040a88d7ed7eed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8182ba493ad3dbe64faea2dd87ff2b9c243f293eb9bb3b5a89e25fd3329f8769 [INFO] running `Command { std: "docker" "start" "-a" "8182ba493ad3dbe64faea2dd87ff2b9c243f293eb9bb3b5a89e25fd3329f8769", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling safecast v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling collate v0.2.3 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling number-general v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.17s [INFO] running `Command { std: "docker" "inspect" "8182ba493ad3dbe64faea2dd87ff2b9c243f293eb9bb3b5a89e25fd3329f8769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8182ba493ad3dbe64faea2dd87ff2b9c243f293eb9bb3b5a89e25fd3329f8769", kill_on_drop: false }` [INFO] [stdout] 8182ba493ad3dbe64faea2dd87ff2b9c243f293eb9bb3b5a89e25fd3329f8769 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4038b2808528e31724781516d1632f528a5073bec5573ee7da6ba9e3b28bad4 [INFO] running `Command { std: "docker" "start" "-a" "e4038b2808528e31724781516d1632f528a5073bec5573ee7da6ba9e3b28bad4", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling destream v0.5.0 [INFO] [stderr] Compiling destream_json v0.8.5 [INFO] [stdout] error: future cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/destream_json-0.8.5/src/de.rs:559:93 [INFO] [stdout] | [INFO] [stdout] 559 | async fn decode_any(&mut self, visitor: V) -> Result { [INFO] [stdout] | _____________________________________________________________________________________________^ [INFO] [stdout] 560 | | self.expect_whitespace().await?; [INFO] [stdout] 561 | | [INFO] [stdout] 562 | | while self.buffer.is_empty() && !self.source.is_terminated() { [INFO] [stdout] ... | [INFO] [stdout] 613 | | } [INFO] [stdout] 614 | | } [INFO] [stdout] | |_____^ future created by async block is not `Send` [INFO] [stdout] | [INFO] [stdout] = help: within `impl futures::Future::Value, de::Error>>`, the trait `std::marker::Send` is not implemented for `::Value` [INFO] [stdout] note: future is not `Send` as this value is used across an await [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/destream_json-0.8.5/src/de.rs:569:40 [INFO] [stdout] | [INFO] [stdout] 566 | if self.buffer.is_empty() { [INFO] [stdout] | ___________________________________- [INFO] [stdout] 567 | | Err(Error::unexpected_end()) [INFO] [stdout] 568 | | } else if self.buffer.starts_with(QUOTE) { [INFO] [stdout] | |_________- has type `Result<::Value, de::Error>` which is not `Send` [INFO] [stdout] 569 | self.decode_string(visitor).await [INFO] [stdout] | ^^^^^^ await occurs here, with the value maybe used later [INFO] [stdout] ... [INFO] [stdout] 613 | } [INFO] [stdout] | - the value is later dropped here [INFO] [stdout] = note: required for the cast to the object type `dyn futures::Future::Value, de::Error>> + std::marker::Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: future cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/destream_json-0.8.5/src/de.rs:769:96 [INFO] [stdout] | [INFO] [stdout] 769 | async fn decode_option(&mut self, visitor: V) -> Result { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 770 | | self.expect_whitespace().await?; [INFO] [stdout] 771 | | [INFO] [stdout] 772 | | while self.buffer.len() < NULL.len() && !self.source.is_terminated() { [INFO] [stdout] ... | [INFO] [stdout] 781 | | } [INFO] [stdout] 782 | | } [INFO] [stdout] | |_____^ future created by async block is not `Send` [INFO] [stdout] | [INFO] [stdout] = help: within `impl futures::Future::Value, de::Error>>`, the trait `std::marker::Send` is not implemented for `::Value` [INFO] [stdout] note: future is not `Send` as this value is used across an await [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/destream_json-0.8.5/src/de.rs:780:37 [INFO] [stdout] | [INFO] [stdout] 776 | if self.buffer.starts_with(NULL) { [INFO] [stdout] | __________________________________________- [INFO] [stdout] 777 | | self.buffer.drain(0..NULL.len()); [INFO] [stdout] 778 | | visitor.visit_none() [INFO] [stdout] 779 | | } else { [INFO] [stdout] | |_________- has type `Result<::Value, de::Error>` which is not `Send` [INFO] [stdout] 780 | visitor.visit_some(self).await [INFO] [stdout] | ^^^^^^ await occurs here, with the value maybe used later [INFO] [stdout] 781 | } [INFO] [stdout] | - the value is later dropped here [INFO] [stdout] = note: required for the cast to the object type `dyn futures::Future::Value, de::Error>> + std::marker::Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `destream_json` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e4038b2808528e31724781516d1632f528a5073bec5573ee7da6ba9e3b28bad4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4038b2808528e31724781516d1632f528a5073bec5573ee7da6ba9e3b28bad4", kill_on_drop: false }` [INFO] [stdout] e4038b2808528e31724781516d1632f528a5073bec5573ee7da6ba9e3b28bad4