[INFO] fetching crate fure 0.6.0... [INFO] checking fure-0.6.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate fure 0.6.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate fure 0.6.0 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fure 0.6.0 [INFO] finished tweaking crates.io crate fure 0.6.0 [INFO] tweaked toml for crates.io crate fure 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ad6217a3e22b0e4993f446e230a02243abf2faecfd16e8f968c63de216292a2 [INFO] running `Command { std: "docker" "start" "-a" "1ad6217a3e22b0e4993f446e230a02243abf2faecfd16e8f968c63de216292a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ad6217a3e22b0e4993f446e230a02243abf2faecfd16e8f968c63de216292a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad6217a3e22b0e4993f446e230a02243abf2faecfd16e8f968c63de216292a2", kill_on_drop: false }` [INFO] [stdout] 1ad6217a3e22b0e4993f446e230a02243abf2faecfd16e8f968c63de216292a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e800d99baa8889e8843e695aa953ae810f693598674afecb9deff72a24e2e8b5 [INFO] running `Command { std: "docker" "start" "-a" "e800d99baa8889e8843e695aa953ae810f693598674afecb9deff72a24e2e8b5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking fure v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stdout] error[E0391]: cycle detected when type-checking `policies::tests::cond::should_cond_returns_true` [INFO] [stdout] --> src/policies/mod.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/policies/mod.rs:188:33: 208:14]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires elaborating drops for `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires borrow-checking `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing MIR for `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires unsafety-checking `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires building MIR for `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires type-checking `policies::tests::cond::should_cond_returns_true::{closure#0}`... [INFO] [stdout] --> src/policies/mod.rs:188:33 [INFO] [stdout] | [INFO] [stdout] 188 | run_test(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 189 | | let call_count = Arc::new(Mutex::new(0)); [INFO] [stdout] 190 | | let create_fut = || async { [INFO] [stdout] 191 | | crate::tests::yield_now().await; [INFO] [stdout] ... | [INFO] [stdout] 207 | | assert!(result.is_err()); [INFO] [stdout] 208 | | }) [INFO] [stdout] | |_____________^ [INFO] [stdout] = note: ...which again requires type-checking `policies::tests::cond::should_cond_returns_true`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fure` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e800d99baa8889e8843e695aa953ae810f693598674afecb9deff72a24e2e8b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e800d99baa8889e8843e695aa953ae810f693598674afecb9deff72a24e2e8b5", kill_on_drop: false }` [INFO] [stdout] e800d99baa8889e8843e695aa953ae810f693598674afecb9deff72a24e2e8b5