[INFO] cloning repository https://github.com/jo/microcouch-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jo/microcouch-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo%2Fmicrocouch-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo%2Fmicrocouch-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d6b50a06b2b1793f710aa9b28b3e412a10836af [INFO] building jo/microcouch-rs against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo%2Fmicrocouch-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jo/microcouch-rs on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jo/microcouch-rs [INFO] finished tweaking git repo https://github.com/jo/microcouch-rs [INFO] tweaked toml for git repo https://github.com/jo/microcouch-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jo/microcouch-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3e80546a6f5185c2b8d79eba4af2d7f5e553d1881c7e5581d897e6f982460d7 [INFO] running `Command { std: "docker" "start" "-a" "e3e80546a6f5185c2b8d79eba4af2d7f5e553d1881c7e5581d897e6f982460d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3e80546a6f5185c2b8d79eba4af2d7f5e553d1881c7e5581d897e6f982460d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e80546a6f5185c2b8d79eba4af2d7f5e553d1881c7e5581d897e6f982460d7", kill_on_drop: false }` [INFO] [stdout] e3e80546a6f5185c2b8d79eba4af2d7f5e553d1881c7e5581d897e6f982460d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ba220061a07e602e817b9c4fc4894d76fc702970ffcd519a6a42cec05669d0e [INFO] running `Command { std: "docker" "start" "-a" "4ba220061a07e602e817b9c4fc4894d76fc702970ffcd519a6a42cec05669d0e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling http v0.2.7 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling tokio v1.18.2 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling futures-batch v0.6.0 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling microcouch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: future cannot be sent between threads safely [INFO] [stdout] --> src/http_database.rs:159:95 [INFO] [stdout] | [INFO] [stdout] 159 | async fn get_changes(&self, since: Option, batch_size: usize) -> ReplicationBatch { [INFO] [stdout] | _______________________________________________________________________________________________^ [INFO] [stdout] 160 | | println!( [INFO] [stdout] 161 | | "[{}] # get_changes {:?}", [INFO] [stdout] 162 | | START_TIME.elapsed().as_millis(), [INFO] [stdout] ... | [INFO] [stdout] 288 | | } [INFO] [stdout] 289 | | } [INFO] [stdout] | |_____^ future created by async block is not `Send` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sync` is not implemented for `dyn for<'r> Fn(&'r str) -> Cow<'_, [u8]>` [INFO] [stdout] note: future is not `Send` as this value is used across an await [INFO] [stdout] --> src/http_database.rs:184:46 [INFO] [stdout] | [INFO] [stdout] 169 | url.query_pairs_mut().append_pair("feed", "normal"); [INFO] [stdout] | --------------------------------------------------- has type `&mut url::form_urlencoded::Serializer<'_, UrlQuery<'_>>` which is not `Send` [INFO] [stdout] ... [INFO] [stdout] 184 | let response = client.get(url).send().await; [INFO] [stdout] | ^^^^^^ await occurs here, with `url.query_pairs_mut().append_pair("feed", "normal")` maybe used later [INFO] [stdout] ... [INFO] [stdout] 289 | } [INFO] [stdout] | - `url.query_pairs_mut().append_pair("feed", "normal")` is later dropped here [INFO] [stdout] = note: required for the cast from `impl futures::Future` to the object type `dyn futures::Future + std::marker::Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: future cannot be sent between threads safely [INFO] [stdout] --> src/http_database.rs:369:79 [INFO] [stdout] | [INFO] [stdout] 369 | async fn get_revs(&self, mut batch: ReplicationBatch) -> ReplicationBatch { [INFO] [stdout] | _______________________________________________________________________________^ [INFO] [stdout] 370 | | println!( [INFO] [stdout] 371 | | "[{}] # get_revs {}", [INFO] [stdout] 372 | | START_TIME.elapsed().as_millis(), [INFO] [stdout] ... | [INFO] [stdout] 479 | | } [INFO] [stdout] 480 | | } [INFO] [stdout] | |_____^ future created by async block is not `Send` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sync` is not implemented for `dyn for<'r> Fn(&'r str) -> Cow<'_, [u8]>` [INFO] [stdout] note: future is not `Send` as this value is used across an await [INFO] [stdout] --> src/http_database.rs:409:75 [INFO] [stdout] | [INFO] [stdout] 378 | url.query_pairs_mut().append_pair("revs", "true"); [INFO] [stdout] | ------------------------------------------------- has type `&mut url::form_urlencoded::Serializer<'_, UrlQuery<'_>>` which is not `Send` [INFO] [stdout] ... [INFO] [stdout] 409 | let response = client.post(url).json(&docs_request).send().await; [INFO] [stdout] | ^^^^^^ await occurs here, with `url.query_pairs_mut().append_pair("revs", "true")` maybe used later [INFO] [stdout] ... [INFO] [stdout] 480 | } [INFO] [stdout] | - `url.query_pairs_mut().append_pair("revs", "true")` is later dropped here [INFO] [stdout] = note: required for the cast from `impl futures::Future` to the object type `dyn futures::Future + 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 `microcouch` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4ba220061a07e602e817b9c4fc4894d76fc702970ffcd519a6a42cec05669d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ba220061a07e602e817b9c4fc4894d76fc702970ffcd519a6a42cec05669d0e", kill_on_drop: false }` [INFO] [stdout] 4ba220061a07e602e817b9c4fc4894d76fc702970ffcd519a6a42cec05669d0e