[INFO] cloning repository https://github.com/tmccombs/hyperecho [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmccombs/hyperecho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmccombs%2Fhyperecho", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmccombs%2Fhyperecho'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 468b81c7a413dc50076a06aac15e94068f52ff1e [INFO] checking tmccombs/hyperecho against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmccombs%2Fhyperecho" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tmccombs/hyperecho 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/tmccombs/hyperecho [INFO] finished tweaking git repo https://github.com/tmccombs/hyperecho [INFO] tweaked toml for git repo https://github.com/tmccombs/hyperecho written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/tmccombs/hyperecho 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c621278009e9a08993b6fe3ffa45bd0d87f242ff65acf8cb511e7d2300489d4f [INFO] running `Command { std: "docker" "start" "-a" "c621278009e9a08993b6fe3ffa45bd0d87f242ff65acf8cb511e7d2300489d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c621278009e9a08993b6fe3ffa45bd0d87f242ff65acf8cb511e7d2300489d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c621278009e9a08993b6fe3ffa45bd0d87f242ff65acf8cb511e7d2300489d4f", kill_on_drop: false }` [INFO] [stdout] c621278009e9a08993b6fe3ffa45bd0d87f242ff65acf8cb511e7d2300489d4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c9698556d3c34bfcf8fc7854ee65b69ed7acacbf44de2d062de0ef9e26d80e30 [INFO] running `Command { std: "docker" "start" "-a" "c9698556d3c34bfcf8fc7854ee65b69ed7acacbf44de2d062de0ef9e26d80e30", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyperecho v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `main` [INFO] [stdout] --> src/main.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | let server = Server::bind(&addr).serve(make_service); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:14:54: 14:95]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `main`, 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 `hyperecho` 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 `main` [INFO] [stdout] --> src/main.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | let server = Server::bind(&addr).serve(make_service); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:14:54: 14:95]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `main::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(echo)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `main`, 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 `hyperecho` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c9698556d3c34bfcf8fc7854ee65b69ed7acacbf44de2d062de0ef9e26d80e30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9698556d3c34bfcf8fc7854ee65b69ed7acacbf44de2d062de0ef9e26d80e30", kill_on_drop: false }` [INFO] [stdout] c9698556d3c34bfcf8fc7854ee65b69ed7acacbf44de2d062de0ef9e26d80e30