[INFO] cloning repository https://github.com/varesa/tcp-monitor-proxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/varesa/tcp-monitor-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaresa%2Ftcp-monitor-proxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaresa%2Ftcp-monitor-proxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26ef4601b6c589780868b9d26ead408cc699deee [INFO] checking varesa/tcp-monitor-proxy against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaresa%2Ftcp-monitor-proxy" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/varesa/tcp-monitor-proxy 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/varesa/tcp-monitor-proxy [INFO] finished tweaking git repo https://github.com/varesa/tcp-monitor-proxy [INFO] tweaked toml for git repo https://github.com/varesa/tcp-monitor-proxy written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/varesa/tcp-monitor-proxy 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-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] ef754d7b75e9f1d1a23c0528d676f79a52f363d5d6157811eaf66bcd93be6da6 [INFO] running `Command { std: "docker" "start" "-a" "ef754d7b75e9f1d1a23c0528d676f79a52f363d5d6157811eaf66bcd93be6da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef754d7b75e9f1d1a23c0528d676f79a52f363d5d6157811eaf66bcd93be6da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef754d7b75e9f1d1a23c0528d676f79a52f363d5d6157811eaf66bcd93be6da6", kill_on_drop: false }` [INFO] [stdout] ef754d7b75e9f1d1a23c0528d676f79a52f363d5d6157811eaf66bcd93be6da6 [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] f9d9a0f8f1a83e0e7505e959bb0e8c25749ea944e794a37cdf6902f41fb9b6b8 [INFO] running `Command { std: "docker" "start" "-a" "f9d9a0f8f1a83e0e7505e959bb0e8c25749ea944e794a37cdf6902f41fb9b6b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking tcp-mirror v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `mirror::::try_new` [INFO] [stdout] --> src/mirror.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/mirror.rs:34:52: 48:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `mirror::::try_new`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `mirror::::try_new` [INFO] [stdout] --> src/mirror.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub async fn try_new(local_port: u16, mirror_port: u16, remote: SocketAddr) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `mirror::::try_new` [INFO] [stdout] --> src/mirror.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/mirror.rs:34:52: 48:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `mirror::::try_new::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/mirror.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | let forward_task = tokio::spawn(async move { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 35 | | loop { [INFO] [stdout] 36 | | tokio::select! { [INFO] [stdout] 37 | | Some(msg) = server_endpoint.rx.next() => { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `mirror::::try_new`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `mirror::::try_new` [INFO] [stdout] --> src/mirror.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub async fn try_new(local_port: u16, mirror_port: u16, remote: SocketAddr) -> 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: 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 `tcp-mirror` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tcp-mirror` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f9d9a0f8f1a83e0e7505e959bb0e8c25749ea944e794a37cdf6902f41fb9b6b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d9a0f8f1a83e0e7505e959bb0e8c25749ea944e794a37cdf6902f41fb9b6b8", kill_on_drop: false }` [INFO] [stdout] f9d9a0f8f1a83e0e7505e959bb0e8c25749ea944e794a37cdf6902f41fb9b6b8