[INFO] fetching crate wrapped 0.2.1... [INFO] checking wrapped-0.2.1 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate wrapped 0.2.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate wrapped 0.2.1 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 wrapped 0.2.1 [INFO] finished tweaking crates.io crate wrapped 0.2.1 [INFO] tweaked toml for crates.io crate wrapped 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate wrapped 0.2.1 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 99ca39c604d2480df2ec7a822978bca55ca3c00d1acbbf74643cefafb219f3f2 [INFO] running `Command { std: "docker" "start" "-a" "99ca39c604d2480df2ec7a822978bca55ca3c00d1acbbf74643cefafb219f3f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99ca39c604d2480df2ec7a822978bca55ca3c00d1acbbf74643cefafb219f3f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99ca39c604d2480df2ec7a822978bca55ca3c00d1acbbf74643cefafb219f3f2", kill_on_drop: false }` [INFO] [stdout] 99ca39c604d2480df2ec7a822978bca55ca3c00d1acbbf74643cefafb219f3f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0a8b500605e24917390332bb1197e147825739c17b206c169862795ae3af4ed4 [INFO] running `Command { std: "docker" "start" "-a" "0a8b500605e24917390332bb1197e147825739c17b206c169862795ae3af4ed4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Checking tokio v0.2.2 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking wrapped v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `server` [INFO] [stdout] --> src/main.rs:214:14 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:214:38: 224:6]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `server`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `server` [INFO] [stdout] --> src/main.rs:192:1 [INFO] [stdout] | [INFO] [stdout] 192 | async fn server(uds_path: PathBuf, cmd: String, args: Option>) -> Result { [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] [stdout] error[E0391]: cycle detected when type-checking `server` [INFO] [stdout] --> src/main.rs:214:14 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:214:38: 224:6]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | let f1 = tokio::spawn(async move { [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 215 | | let f1 = forward_dual_bytes(stdio_unix, unix_stdout_rx, unix_stdin_tx); [INFO] [stdout] 216 | | let f2 = forward_out_bytes(stderr_unix, unix_stderr_rx); [INFO] [stdout] 217 | | [INFO] [stdout] ... | [INFO] [stdout] 223 | | } [INFO] [stdout] 224 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `server`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `server` [INFO] [stdout] --> src/main.rs:192:1 [INFO] [stdout] | [INFO] [stdout] 192 | async fn server(uds_path: PathBuf, cmd: String, args: Option>) -> Result { [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 `wrapped` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `wrapped` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0a8b500605e24917390332bb1197e147825739c17b206c169862795ae3af4ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a8b500605e24917390332bb1197e147825739c17b206c169862795ae3af4ed4", kill_on_drop: false }` [INFO] [stdout] 0a8b500605e24917390332bb1197e147825739c17b206c169862795ae3af4ed4