[INFO] fetching crate backoff-futures 0.3.2... [INFO] checking backoff-futures-0.3.2 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate backoff-futures 0.3.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate backoff-futures 0.3.2 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 backoff-futures 0.3.2 [INFO] finished tweaking crates.io crate backoff-futures 0.3.2 [INFO] tweaked toml for crates.io crate backoff-futures 0.3.2 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ea564ebbb075084e8324741f6892029fa46cb390ea33c8512a0e9a6b4680476a [INFO] running `Command { std: "docker" "start" "-a" "ea564ebbb075084e8324741f6892029fa46cb390ea33c8512a0e9a6b4680476a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea564ebbb075084e8324741f6892029fa46cb390ea33c8512a0e9a6b4680476a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea564ebbb075084e8324741f6892029fa46cb390ea33c8512a0e9a6b4680476a", kill_on_drop: false }` [INFO] [stdout] ea564ebbb075084e8324741f6892029fa46cb390ea33c8512a0e9a6b4680476a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e3f3b5e519061a6098a6368180c98098f8aa883ad8fc08ee68c5d0f1ebd3b684 [INFO] running `Command { std: "docker" "start" "-a" "e3f3b5e519061a6098a6368180c98098f8aa883ad8fc08ee68c5d0f1ebd3b684", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling curl v0.4.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling isahc v0.9.14 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling curl-sys v0.4.56+curl-7.83.1 [INFO] [stderr] Checking flume v0.9.2 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking backoff v0.2.1 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking backoff-futures v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stdout] error[E0391]: cycle detected when type-checking `client::::invoke` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1071:5 [INFO] [stdout] | [INFO] [stdout] 1071 | fn invoke<'a>(&'a self, mut request: Request) -> crate::interceptor::InterceptorFuture<'a, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires elaborating drops for `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires borrow-checking `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing MIR for `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires unsafety-checking `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires building MIR for `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires type-checking `client::::invoke::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/isahc-0.9.14/src/client.rs:1073:24 [INFO] [stdout] | [INFO] [stdout] 1073 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 1074 | | // Set default user agent if not specified. [INFO] [stdout] 1075 | | request [INFO] [stdout] 1076 | | .headers_mut() [INFO] [stdout] ... | [INFO] [stdout] 1136 | | })) [INFO] [stdout] 1137 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] = note: ...which again requires type-checking `client::::invoke`, 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 `isahc` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e3f3b5e519061a6098a6368180c98098f8aa883ad8fc08ee68c5d0f1ebd3b684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3f3b5e519061a6098a6368180c98098f8aa883ad8fc08ee68c5d0f1ebd3b684", kill_on_drop: false }` [INFO] [stdout] e3f3b5e519061a6098a6368180c98098f8aa883ad8fc08ee68c5d0f1ebd3b684