[INFO] fetching crate see 0.0.8... [INFO] checking see-0.0.8 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate see 0.0.8 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate see 0.0.8 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 see 0.0.8 [INFO] finished tweaking crates.io crate see 0.0.8 [INFO] tweaked toml for crates.io crate see 0.0.8 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate see 0.0.8 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ada8ab2d13d4aeedccf2ea741a772964123bf8e8736c06529d023cbf23f0c5dc [INFO] running `Command { std: "docker" "start" "-a" "ada8ab2d13d4aeedccf2ea741a772964123bf8e8736c06529d023cbf23f0c5dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ada8ab2d13d4aeedccf2ea741a772964123bf8e8736c06529d023cbf23f0c5dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada8ab2d13d4aeedccf2ea741a772964123bf8e8736c06529d023cbf23f0c5dc", kill_on_drop: false }` [INFO] [stdout] ada8ab2d13d4aeedccf2ea741a772964123bf8e8736c06529d023cbf23f0c5dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 56d8d2e86c3bbb19ad52024c9fa431de2ccd350be42e5e5389155aa3470cc3d9 [INFO] running `Command { std: "docker" "start" "-a" "56d8d2e86c3bbb19ad52024c9fa431de2ccd350be42e5e5389155aa3470cc3d9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Checking rustls-pemfile v1.0.0 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking brotli v3.3.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking socket2 v0.4.5 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking async-compression v0.3.14 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking see v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `server::run` [INFO] [stdout] --> src/server.rs:77:53 [INFO] [stdout] | [INFO] [stdout] 77 | let _ = Builder::new(from_stream(stream), http).serve(service).await; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/server.rs:63:20: 72:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `server::run`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `server::run` [INFO] [stdout] --> src/server.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | pub async fn run(tcp: TcpListener, config: ServerConfig) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `server::run` [INFO] [stdout] --> src/server.rs:77:53 [INFO] [stdout] | [INFO] [stdout] 77 | let _ = Builder::new(from_stream(stream), http).serve(service).await; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/server.rs:63:20: 72:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `server::run::{closure#0}::{closure#1}::{closure#0}`... [INFO] [stdout] --> src/server.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 64 | | let service = service_fn(move |req| { [INFO] [stdout] 65 | | let sites = match site_position { [INFO] [stdout] 66 | | Some(i) => vec![config.sites[i].clone()], [INFO] [stdout] ... | [INFO] [stdout] 71 | | Ok::<_, Infallible>(service) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `server::run`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `server::run` [INFO] [stdout] --> src/server.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | pub async fn run(tcp: TcpListener, config: ServerConfig) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] [stderr] error: could not compile `see` due to 2 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `see` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "56d8d2e86c3bbb19ad52024c9fa431de2ccd350be42e5e5389155aa3470cc3d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d8d2e86c3bbb19ad52024c9fa431de2ccd350be42e5e5389155aa3470cc3d9", kill_on_drop: false }` [INFO] [stdout] 56d8d2e86c3bbb19ad52024c9fa431de2ccd350be42e5e5389155aa3470cc3d9