[INFO] cloning repository https://github.com/andrewflbarnes/zaps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewflbarnes/zaps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 859f0a974d354b0ef2bdcd97f97c158ab1087db3 [INFO] checking andrewflbarnes/zaps against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps" "/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/andrewflbarnes/zaps 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/andrewflbarnes/zaps [INFO] finished tweaking git repo https://github.com/andrewflbarnes/zaps [INFO] tweaked toml for git repo https://github.com/andrewflbarnes/zaps written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/andrewflbarnes/zaps 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] 749108ee790d39d3e17938958d49dc39511b6874418408807f31133ee7717974 [INFO] running `Command { std: "docker" "start" "-a" "749108ee790d39d3e17938958d49dc39511b6874418408807f31133ee7717974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "749108ee790d39d3e17938958d49dc39511b6874418408807f31133ee7717974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "749108ee790d39d3e17938958d49dc39511b6874418408807f31133ee7717974", kill_on_drop: false }` [INFO] [stdout] 749108ee790d39d3e17938958d49dc39511b6874418408807f31133ee7717974 [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] 56d7c3c9718c0719beceda969be8169286ccbac1d718324bb9fbdd1318123b21 [INFO] running `Command { std: "docker" "start" "-a" "56d7c3c9718c0719beceda969be8169286ccbac1d718324bb9fbdd1318123b21", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking zaps v0.1.0 (/opt/rustwide/workdir/zaps) [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking zaps-sim v0.1.0 (/opt/rustwide/workdir/zaps-sim) [INFO] [stdout] error[E0391]: cycle detected when type-checking `serve` [INFO] [stdout] --> zaps-sim/src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / pub async fn serve(engine: T) [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: 'static + Parser + Send + Sync, [INFO] [stdout] 17 | | >::Err: std::fmt::Debug, [INFO] [stdout] 18 | | K: std::fmt::Debug, [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `serve`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `serve` [INFO] [stdout] --> zaps-sim/src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / pub async fn serve(engine: T) [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: 'static + Parser + Send + Sync, [INFO] [stdout] 17 | | >::Err: std::fmt::Debug, [INFO] [stdout] 18 | | K: std::fmt::Debug, [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 `zaps-sim` 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 `serve` [INFO] [stdout] --> zaps-sim/src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / pub async fn serve(engine: T) [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: 'static + Parser + Send + Sync, [INFO] [stdout] 17 | | >::Err: std::fmt::Debug, [INFO] [stdout] 18 | | K: std::fmt::Debug, [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `serve::{closure#0}::{closure#1}`... [INFO] [stdout] --> zaps-sim/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 40 | | let (reader, mut writer) = socket.split(); [INFO] [stdout] 41 | | let mut reader = BufReader::new(reader); [INFO] [stdout] 42 | | let mut line = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 69 | | } [INFO] [stdout] 70 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `serve`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `serve` [INFO] [stdout] --> zaps-sim/src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / pub async fn serve(engine: T) [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: 'static + Parser + Send + Sync, [INFO] [stdout] 17 | | >::Err: std::fmt::Debug, [INFO] [stdout] 18 | | K: std::fmt::Debug, [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 `zaps-sim` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "56d7c3c9718c0719beceda969be8169286ccbac1d718324bb9fbdd1318123b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d7c3c9718c0719beceda969be8169286ccbac1d718324bb9fbdd1318123b21", kill_on_drop: false }` [INFO] [stdout] 56d7c3c9718c0719beceda969be8169286ccbac1d718324bb9fbdd1318123b21