[INFO] fetching crate marigold 0.1.11... [INFO] checking marigold-0.1.11 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate marigold 0.1.11 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate marigold 0.1.11 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 marigold 0.1.11 [INFO] finished tweaking crates.io crate marigold 0.1.11 [INFO] tweaked toml for crates.io crate marigold 0.1.11 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate marigold 0.1.11 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 18c64230292acb85ec1b5031302dca3778fa82da8f0cd2db1357e7cb5c887e48 [INFO] running `Command { std: "docker" "start" "-a" "18c64230292acb85ec1b5031302dca3778fa82da8f0cd2db1357e7cb5c887e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18c64230292acb85ec1b5031302dca3778fa82da8f0cd2db1357e7cb5c887e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c64230292acb85ec1b5031302dca3778fa82da8f0cd2db1357e7cb5c887e48", kill_on_drop: false }` [INFO] [stdout] 18c64230292acb85ec1b5031302dca3778fa82da8f0cd2db1357e7cb5c887e48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e9a2a71c2b01a3a4e3d7a0eddee6a0b4b72b655cea6f254a8900b38e0072488e [INFO] running `Command { std: "docker" "start" "-a" "e9a2a71c2b01a3a4e3d7a0eddee6a0b4b72b655cea6f254a8900b38e0072488e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-io v0.3.23 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Checking compare v0.1.0 [INFO] [stderr] Checking genawaiter-macro v0.99.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Compiling rusymbols v0.1.2 [INFO] [stderr] Compiling gen-nested-iter-yield v0.1.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking binary-heap-plus v0.4.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.6 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling lalrpop-util v0.19.8 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling lalrpop v0.19.8 [INFO] [stderr] Compiling syn-mid v0.5.3 [INFO] [stderr] Compiling futures-macro v0.3.23 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stderr] Checking futures-executor v0.3.23 [INFO] [stderr] Checking futures v0.3.23 [INFO] [stderr] Checking marigold-impl v0.1.11 [INFO] [stdout] error[E0391]: cycle detected when type-checking `keep_first_n::::keep_first_n` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | async fn keep_first_n( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `keep_first_n::::keep_first_n::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/marigold-impl-0.1.11/src/keep_first_n.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | #[instrument(skip(self, sorted_by))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `keep_first_n::::keep_first_n`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] = note: this error originates in the attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info) [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 `marigold-impl` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e9a2a71c2b01a3a4e3d7a0eddee6a0b4b72b655cea6f254a8900b38e0072488e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9a2a71c2b01a3a4e3d7a0eddee6a0b4b72b655cea6f254a8900b38e0072488e", kill_on_drop: false }` [INFO] [stdout] e9a2a71c2b01a3a4e3d7a0eddee6a0b4b72b655cea6f254a8900b38e0072488e