[INFO] fetching crate hyper-ws-listener 0.2.0... [INFO] checking hyper-ws-listener-0.2.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate hyper-ws-listener 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate hyper-ws-listener 0.2.0 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 hyper-ws-listener 0.2.0 [INFO] finished tweaking crates.io crate hyper-ws-listener 0.2.0 [INFO] tweaked toml for crates.io crate hyper-ws-listener 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate hyper-ws-listener 0.2.0 already has a lockfile, it will not be regenerated [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 02afe748562fa3886ad4411ad112f60244a28ee6d485f65179fef133374f8b51 [INFO] running `Command { std: "docker" "start" "-a" "02afe748562fa3886ad4411ad112f60244a28ee6d485f65179fef133374f8b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02afe748562fa3886ad4411ad112f60244a28ee6d485f65179fef133374f8b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02afe748562fa3886ad4411ad112f60244a28ee6d485f65179fef133374f8b51", kill_on_drop: false }` [INFO] [stdout] 02afe748562fa3886ad4411ad112f60244a28ee6d485f65179fef133374f8b51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6574da849a221e3c8af7004ea9408659bb6f86426098d317d54cf7ad19473262 [INFO] running `Command { std: "docker" "start" "-a" "6574da849a221e3c8af7004ea9408659bb6f86426098d317d54cf7ad19473262", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking tungstenite v0.17.2 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-tungstenite v0.17.1 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-ws-listener v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `tests::create_server` [INFO] [stdout] --> src/lib.rs:174:49 [INFO] [stdout] | [INFO] [stdout] 174 | let server = hyper::Server::bind(&addr).serve(make_service); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/lib.rs:172:39: 172:89]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `tests::create_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/lib.rs:172:39 [INFO] [stdout] | [INFO] [stdout] 172 | make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(ws_listener)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `tests::create_server`, 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 `hyper-ws-listener` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6574da849a221e3c8af7004ea9408659bb6f86426098d317d54cf7ad19473262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6574da849a221e3c8af7004ea9408659bb6f86426098d317d54cf7ad19473262", kill_on_drop: false }` [INFO] [stdout] 6574da849a221e3c8af7004ea9408659bb6f86426098d317d54cf7ad19473262