[INFO] fetching crate flo_render_canvas 0.3.0... [INFO] checking flo_render_canvas-0.3.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate flo_render_canvas 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate flo_render_canvas 0.3.0 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 flo_render_canvas 0.3.0 [INFO] finished tweaking crates.io crate flo_render_canvas 0.3.0 [INFO] tweaked toml for crates.io crate flo_render_canvas 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate flo_render_canvas 0.3.0 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b42c6f89c1efa0a239eb7e4995fd7462b3cda43c15e714f3a4dae70a90c77623 [INFO] running `Command { std: "docker" "start" "-a" "b42c6f89c1efa0a239eb7e4995fd7462b3cda43c15e714f3a4dae70a90c77623", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b42c6f89c1efa0a239eb7e4995fd7462b3cda43c15e714f3a4dae70a90c77623", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42c6f89c1efa0a239eb7e4995fd7462b3cda43c15e714f3a4dae70a90c77623", kill_on_drop: false }` [INFO] [stdout] b42c6f89c1efa0a239eb7e4995fd7462b3cda43c15e714f3a4dae70a90c77623 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bac63d219be40168e96cd0d2936801c6635cd3a9e8fc47d234939975968d5a1b [INFO] running `Command { std: "docker" "start" "-a" "bac63d219be40168e96cd0d2936801c6635cd3a9e8fc47d234939975968d5a1b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking roots v0.0.6 [INFO] [stderr] Checking rust-hsluv v0.1.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking flo_curves v0.5.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Checking euclid v0.22.6 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking float_next_after v0.1.5 [INFO] [stderr] Checking lyon_geom v0.17.4 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking lyon_path v0.17.4 [INFO] [stderr] Checking lyon_tessellation v0.17.8 [INFO] [stderr] Checking lyon_algorithms v0.17.4 [INFO] [stderr] Checking lyon v0.17.5 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Compiling flo_render v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking desync v0.7.0 [INFO] [stderr] Checking flo_stream v0.6.0 [INFO] [stdout] error[E0391]: cycle detected when type-checking `pipe::::poll` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | fn poll(arc_self: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires elaborating drops for `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires borrow-checking `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing MIR for `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires unsafety-checking `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires building MIR for `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires type-checking `pipe::::poll::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/desync-0.7.0/src/pipe.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 107 | | // Create a futures context from the context reference [INFO] [stdout] 108 | | let waker = task::waker_ref(&arc_self); [INFO] [stdout] 109 | | let context = Context::from_waker(&waker); [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] 125 | | }.boxed() [INFO] [stdout] | |_________________^ [INFO] [stdout] = note: ...which again requires type-checking `pipe::::poll`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `desync` 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] running `Command { std: "docker" "inspect" "bac63d219be40168e96cd0d2936801c6635cd3a9e8fc47d234939975968d5a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac63d219be40168e96cd0d2936801c6635cd3a9e8fc47d234939975968d5a1b", kill_on_drop: false }` [INFO] [stdout] bac63d219be40168e96cd0d2936801c6635cd3a9e8fc47d234939975968d5a1b