[INFO] fetching crate rustdtp 0.3.2... [INFO] checking rustdtp-0.3.2 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate rustdtp 0.3.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rustdtp 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 rustdtp 0.3.2 [INFO] finished tweaking crates.io crate rustdtp 0.3.2 [INFO] tweaked toml for crates.io crate rustdtp 0.3.2 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7b31b10e7c56d324527671f3ee888b009a0a0b95ecc809770c10dd2b2ad74163 [INFO] running `Command { std: "docker" "start" "-a" "7b31b10e7c56d324527671f3ee888b009a0a0b95ecc809770c10dd2b2ad74163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b31b10e7c56d324527671f3ee888b009a0a0b95ecc809770c10dd2b2ad74163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b31b10e7c56d324527671f3ee888b009a0a0b95ecc809770c10dd2b2ad74163", kill_on_drop: false }` [INFO] [stdout] 7b31b10e7c56d324527671f3ee888b009a0a0b95ecc809770c10dd2b2ad74163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cc78645d71ea00ad0230db4995103136cdda1ff2d4c36db5e78bf555dd9c8206 [INFO] running `Command { std: "docker" "start" "-a" "cc78645d71ea00ad0230db4995103136cdda1ff2d4c36db5e78bf555dd9c8206", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking base64ct v1.5.2 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling num-bigint-dig v0.8.1 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking pem-rfc7468 v0.3.1 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking ghash v0.4.4 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.10.5 [INFO] [stderr] Checking aes-gcm v0.9.4 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking pkcs1 v0.3.3 [INFO] [stderr] Checking rsa v0.6.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking rustdtp v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `client::::connect` [INFO] [stdout] --> src/client.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / pub async fn connect(addr: A) -> io::Result<(ClientHandle, EventStream>)> [INFO] [stdout] 262 | | where [INFO] [stdout] 263 | | A: ToSocketAddrs, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `client::::connect`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `client::::connect` [INFO] [stdout] --> src/client.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / pub async fn connect(addr: A) -> io::Result<(ClientHandle, EventStream>)> [INFO] [stdout] 262 | | where [INFO] [stdout] 263 | | A: ToSocketAddrs, [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 `rustdtp` 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 `client::::connect` [INFO] [stdout] --> src/client.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / pub async fn connect(addr: A) -> io::Result<(ClientHandle, EventStream>)> [INFO] [stdout] 262 | | where [INFO] [stdout] 263 | | A: ToSocketAddrs, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `client::::connect::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/client.rs:328:58 [INFO] [stdout] | [INFO] [stdout] 328 | let client_task_handle = tokio::spawn(async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 329 | | // Wrap client loop in a block to catch all exit scenarios [INFO] [stdout] 330 | | let client_exit = { [INFO] [stdout] 331 | | // Buffer in which to receive the size portion of a message [INFO] [stdout] ... | [INFO] [stdout] 498 | | client_exit [INFO] [stdout] 499 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `client::::connect`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `client::::connect` [INFO] [stdout] --> src/client.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / pub async fn connect(addr: A) -> io::Result<(ClientHandle, EventStream>)> [INFO] [stdout] 262 | | where [INFO] [stdout] 263 | | A: ToSocketAddrs, [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 `rustdtp` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "cc78645d71ea00ad0230db4995103136cdda1ff2d4c36db5e78bf555dd9c8206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc78645d71ea00ad0230db4995103136cdda1ff2d4c36db5e78bf555dd9c8206", kill_on_drop: false }` [INFO] [stdout] cc78645d71ea00ad0230db4995103136cdda1ff2d4c36db5e78bf555dd9c8206