[INFO] cloning repository https://github.com/acshi/rvx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acshi/rvx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facshi%2Frvx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facshi%2Frvx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afaaef1e14ada26a76412f5e543d1fe9675e0c0d
[INFO] checking acshi/rvx against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facshi%2Frvx" "/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/acshi/rvx 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 git repo https://github.com/acshi/rvx
[INFO] finished tweaking git repo https://github.com/acshi/rvx
[INFO] tweaked toml for git repo https://github.com/acshi/rvx written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/acshi/rvx 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-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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a677a6426069241203645fe5e2b9942d89eceb7bd3dbd6c1be52d277be4a8c
[INFO] running `Command { std: "docker" "start" "-a" "d8a677a6426069241203645fe5e2b9942d89eceb7bd3dbd6c1be52d277be4a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a677a6426069241203645fe5e2b9942d89eceb7bd3dbd6c1be52d277be4a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a677a6426069241203645fe5e2b9942d89eceb7bd3dbd6c1be52d277be4a8c", kill_on_drop: false }`
[INFO] [stdout] d8a677a6426069241203645fe5e2b9942d89eceb7bd3dbd6c1be52d277be4a8c
[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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a61e50e0b05eecdb52a41f022d9065b1e5195e6bc39536f3fcba429cce83270d
[INFO] running `Command { std: "docker" "start" "-a" "a61e50e0b05eecdb52a41f022d9065b1e5195e6bc39536f3fcba429cce83270d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking http v0.2.5
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]     Checking hyper v0.14.13
[INFO] [stderr]     Checking rvx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0391]: cycle detected when type-checking `run_server`
[INFO] [stdout]    --> src/lib.rs:373:76
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 let server = Server::bind(&SocketAddr::from((addr, port))).serve(make_svc);
[INFO] [stdout]     |                                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ...which requires evaluating trait selection obligation `[generator interior@src/lib.rs:364:19: 364:94]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires elaborating drops for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires borrow-checking `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires processing `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires processing MIR for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires unsafety-checking `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires building MIR for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires type-checking `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: ...which again requires type-checking `run_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 `rvx` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0391]: cycle detected when type-checking `run_server`
[INFO] [stdout]    --> src/lib.rs:373:76
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 let server = Server::bind(&SocketAddr::from((addr, port))).serve(make_svc);
[INFO] [stdout]     |                                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ...which requires evaluating trait selection obligation `[generator interior@src/lib.rs:364:19: 364:94]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires elaborating drops for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires borrow-checking `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires processing `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires processing MIR for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires unsafety-checking `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires building MIR for `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...which requires type-checking `run_server::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/lib.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |             async { Ok::<_, hyper::Error>(service_fn(move |req| respond(req, rvx.clone()))) }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: ...which again requires type-checking `run_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] [stderr] error: could not compile `rvx` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a61e50e0b05eecdb52a41f022d9065b1e5195e6bc39536f3fcba429cce83270d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61e50e0b05eecdb52a41f022d9065b1e5195e6bc39536f3fcba429cce83270d", kill_on_drop: false }`
[INFO] [stdout] a61e50e0b05eecdb52a41f022d9065b1e5195e6bc39536f3fcba429cce83270d