[INFO] cloning repository https://github.com/celaus/rust-async-testing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/celaus/rust-async-testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcelaus%2Frust-async-testing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcelaus%2Frust-async-testing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1721af897de51c44a6397a1f8cee5411088ff4b4 [INFO] checking celaus/rust-async-testing against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcelaus%2Frust-async-testing" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/celaus/rust-async-testing 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/celaus/rust-async-testing [INFO] finished tweaking git repo https://github.com/celaus/rust-async-testing [INFO] tweaked toml for git repo https://github.com/celaus/rust-async-testing written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/celaus/rust-async-testing 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] b3e55c5d941397bcac574c38b6cdb989a8af0e0b337fd2dbfafb8425a7d8d7b5 [INFO] running `Command { std: "docker" "start" "-a" "b3e55c5d941397bcac574c38b6cdb989a8af0e0b337fd2dbfafb8425a7d8d7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3e55c5d941397bcac574c38b6cdb989a8af0e0b337fd2dbfafb8425a7d8d7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e55c5d941397bcac574c38b6cdb989a8af0e0b337fd2dbfafb8425a7d8d7b5", kill_on_drop: false }` [INFO] [stdout] b3e55c5d941397bcac574c38b6cdb989a8af0e0b337fd2dbfafb8425a7d8d7b5 [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] 4899e5a890d687595a88b3c3119636bddd3509081e5b958bc72ec42e43b7a00a [INFO] running `Command { std: "docker" "start" "-a" "4899e5a890d687595a88b3c3119636bddd3509081e5b958bc72ec42e43b7a00a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.20 [INFO] [stderr] Checking tokio-test v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Checking pin-project v0.4.16 [INFO] [stderr] Checking actix-threadpool v0.3.1 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stdout] error[E0391]: cycle detected when type-checking `builder::::run_nonblocking` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:119:44 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn run_nonblocking(self) -> impl Future> + Send { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19: 141:14]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires elaborating drops for `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires borrow-checking `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing MIR for `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires unsafety-checking `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires building MIR for `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires type-checking `builder::::run_nonblocking::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | async { [INFO] [stdout] | ___________________^ [INFO] [stdout] 126 | | let res = match stop.await { [INFO] [stdout] 127 | | Ok(code) => { [INFO] [stdout] 128 | | if code != 0 { [INFO] [stdout] ... | [INFO] [stdout] 140 | | return res; [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] = note: ...which again requires type-checking `builder::::run_nonblocking`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `builder::::run_nonblocking` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-1.1.1/src/builder.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn run_nonblocking(self) -> impl Future> + Send { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 `actix-rt` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4899e5a890d687595a88b3c3119636bddd3509081e5b958bc72ec42e43b7a00a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4899e5a890d687595a88b3c3119636bddd3509081e5b958bc72ec42e43b7a00a", kill_on_drop: false }` [INFO] [stdout] 4899e5a890d687595a88b3c3119636bddd3509081e5b958bc72ec42e43b7a00a