[INFO] cloning repository https://github.com/Fedomn/rust-knowledge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fedomn/rust-knowledge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedomn%2Frust-knowledge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedomn%2Frust-knowledge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e603cb7108f1fd11773957167bccb9c9b32fee4 [INFO] building Fedomn/rust-knowledge against master#c8e6a9e8b6251bbc8276cb78cabe1998deecbed7 for pr-97334-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedomn%2Frust-knowledge" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fedomn/rust-knowledge on toolchain c8e6a9e8b6251bbc8276cb78cabe1998deecbed7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Fedomn/rust-knowledge [INFO] finished tweaking git repo https://github.com/Fedomn/rust-knowledge [INFO] tweaked toml for git repo https://github.com/Fedomn/rust-knowledge written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Fedomn/rust-knowledge already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded futures-async-stream-macro v0.2.5 [INFO] [stderr] Downloaded futures-async-stream v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5a6b3f9de8c15f788c7684c4a14bf6303cb5025ef4390e1bb612612b59663e4 [INFO] running `Command { std: "docker" "start" "-a" "d5a6b3f9de8c15f788c7684c4a14bf6303cb5025ef4390e1bb612612b59663e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5a6b3f9de8c15f788c7684c4a14bf6303cb5025ef4390e1bb612612b59663e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5a6b3f9de8c15f788c7684c4a14bf6303cb5025ef4390e1bb612612b59663e4", kill_on_drop: false }` [INFO] [stdout] d5a6b3f9de8c15f788c7684c4a14bf6303cb5025ef4390e1bb612612b59663e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c04d563c024ba285912b4519718edbdad6ecfe8fd0730b5e28d45664f8196c1 [INFO] running `Command { std: "docker" "start" "-a" "3c04d563c024ba285912b4519718edbdad6ecfe8fd0730b5e28d45664f8196c1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling iana-time-zone v0.1.46 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling command_line v0.1.0 (/opt/rustwide/workdir/command_line) [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir/web_server) [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-async-stream-macro v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling futures-async-stream v0.2.5 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling rust-knowledge v0.1.0 (/opt/rustwide/workdir/playground) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.32s [INFO] running `Command { std: "docker" "inspect" "3c04d563c024ba285912b4519718edbdad6ecfe8fd0730b5e28d45664f8196c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c04d563c024ba285912b4519718edbdad6ecfe8fd0730b5e28d45664f8196c1", kill_on_drop: false }` [INFO] [stdout] 3c04d563c024ba285912b4519718edbdad6ecfe8fd0730b5e28d45664f8196c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 887334d9ca0706882767ad0f7c8f8a4f25303bc8a25d7cf53ec12beb699098c8 [INFO] running `Command { std: "docker" "start" "-a" "887334d9ca0706882767ad0f7c8f8a4f25303bc8a25d7cf53ec12beb699098c8", kill_on_drop: false }` [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir/web_server) [INFO] [stderr] Compiling command_line v0.1.0 (/opt/rustwide/workdir/command_line) [INFO] [stderr] Compiling rust-knowledge v0.1.0 (/opt/rustwide/workdir/playground) [INFO] [stdout] error: generator cannot be sent between threads safely [INFO] [stdout] --> playground/src/asyncs/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | #[stream(boxed, item = i32)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ generator is not `Send` [INFO] [stdout] | [INFO] [stdout] = help: within `impl Stream`, the trait `std::marker::Send` is not implemented for `*mut ()` [INFO] [stdout] note: generator is not `Send` as this value is used across a yield [INFO] [stdout] --> playground/src/asyncs/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | #[stream(boxed, item = i32)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | `#[stream(boxed, item = i32)]` is later dropped here [INFO] [stdout] | yield occurs here, with `#[stream(boxed, item = i32)]` maybe used later [INFO] [stdout] | has type `&mut std::task::Context<'_>` which is not `Send` [INFO] [stdout] = note: required for the cast from `impl Stream` to the object type `dyn Stream + std::marker::Send` [INFO] [stdout] = note: this error originates in the attribute macro `stream` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-knowledge` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "887334d9ca0706882767ad0f7c8f8a4f25303bc8a25d7cf53ec12beb699098c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "887334d9ca0706882767ad0f7c8f8a4f25303bc8a25d7cf53ec12beb699098c8", kill_on_drop: false }` [INFO] [stdout] 887334d9ca0706882767ad0f7c8f8a4f25303bc8a25d7cf53ec12beb699098c8