[INFO] cloning repository https://github.com/neosmart/tcpproxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neosmart/tcpproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneosmart%2Ftcpproxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneosmart%2Ftcpproxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 512832b304ee4c8b3675bf2bb41d41d1b2a2870a [INFO] checking neosmart/tcpproxy against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneosmart%2Ftcpproxy" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neosmart/tcpproxy 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/neosmart/tcpproxy [INFO] finished tweaking git repo https://github.com/neosmart/tcpproxy [INFO] tweaked toml for git repo https://github.com/neosmart/tcpproxy written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/neosmart/tcpproxy 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 26db1aaf60fc12a9e06bd433c58bd005e26017b83a2aff17d407aa80d60395c3 [INFO] running `Command { std: "docker" "start" "-a" "26db1aaf60fc12a9e06bd433c58bd005e26017b83a2aff17d407aa80d60395c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26db1aaf60fc12a9e06bd433c58bd005e26017b83a2aff17d407aa80d60395c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26db1aaf60fc12a9e06bd433c58bd005e26017b83a2aff17d407aa80d60395c3", kill_on_drop: false }` [INFO] [stdout] 26db1aaf60fc12a9e06bd433c58bd005e26017b83a2aff17d407aa80d60395c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 35819f980ba695f68eb42f039b683d2df0166d0ff3abd786cff9c3d15774181f [INFO] running `Command { std: "docker" "start" "-a" "35819f980ba695f68eb42f039b683d2df0166d0ff3abd786cff9c3d15774181f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tcpproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `forward` [INFO] [stdout] --> src/main.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:131:33: 185:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `forward`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `forward` [INFO] [stdout] --> src/main.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | async fn forward(bind_ip: &str, local_port: i32, remote: &str) -> Result<(), BoxedError> { [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 `tcpproxy` 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 `forward` [INFO] [stdout] --> src/main.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:131:33: 185:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `forward::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 132 | | println!("New connection from {}", client_addr); [INFO] [stdout] 133 | | [INFO] [stdout] 134 | | // Establish connection to upstream for each incoming client connection [INFO] [stdout] ... | [INFO] [stdout] 184 | | r [INFO] [stdout] 185 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `forward`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `forward` [INFO] [stdout] --> src/main.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | async fn forward(bind_ip: &str, local_port: i32, remote: &str) -> Result<(), BoxedError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tcpproxy` 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" "35819f980ba695f68eb42f039b683d2df0166d0ff3abd786cff9c3d15774181f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35819f980ba695f68eb42f039b683d2df0166d0ff3abd786cff9c3d15774181f", kill_on_drop: false }` [INFO] [stdout] 35819f980ba695f68eb42f039b683d2df0166d0ff3abd786cff9c3d15774181f