[INFO] fetching crate shmem-ipc 0.2.0... [INFO] checking shmem-ipc-0.2.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate shmem-ipc 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate shmem-ipc 0.2.0 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 shmem-ipc 0.2.0 [INFO] finished tweaking crates.io crate shmem-ipc 0.2.0 [INFO] tweaked toml for crates.io crate shmem-ipc 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate shmem-ipc 0.2.0 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] 9844fdb04f9d9b0d41629bb832c1b3ba4a9ab42304cf618b103049120bc9de40 [INFO] running `Command { std: "docker" "start" "-a" "9844fdb04f9d9b0d41629bb832c1b3ba4a9ab42304cf618b103049120bc9de40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9844fdb04f9d9b0d41629bb832c1b3ba4a9ab42304cf618b103049120bc9de40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9844fdb04f9d9b0d41629bb832c1b3ba4a9ab42304cf618b103049120bc9de40", kill_on_drop: false }` [INFO] [stdout] 9844fdb04f9d9b0d41629bb832c1b3ba4a9ab42304cf618b103049120bc9de40 [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] aad057a043a818b603c63bd2344ed32ae39cf1a085ca401f77998d52b65b1b4c [INFO] running `Command { std: "docker" "start" "-a" "aad057a043a818b603c63bd2344ed32ae39cf1a085ca401f77998d52b65b1b4c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memfd v0.4.0 [INFO] [stderr] Checking memmap2 v0.2.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking dbus v0.9.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking dbus-crossroads v0.3.0 [INFO] [stdout] error[E0391]: cycle detected when type-checking `ifacedesc::::get_with_cr_async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 291 | / pub fn get_with_cr_async(self, mut cb: CB) -> Self [INFO] [stdout] 292 | | where [INFO] [stdout] 293 | | CB: FnMut(PropContext, &mut Crossroads) -> R + Send + 'static, [INFO] [stdout] 294 | | R: Future> + Send + 'static [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `ifacedesc::::get_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:300:28 [INFO] [stdout] | [INFO] [stdout] 300 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `ifacedesc::::get_with_cr_async`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `ifacedesc::::set_with_cr_async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:368:5 [INFO] [stdout] | [INFO] [stdout] 368 | / pub fn set_with_cr_async(self, mut cb: CB) -> Self [INFO] [stdout] 369 | | where [INFO] [stdout] 370 | | CB: FnMut(PropContext, &mut Crossroads, A) -> R + Send + 'static, [INFO] [stdout] 371 | | R: Future>> + Send + 'static [INFO] [stdout] | |_________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `ifacedesc::::set_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:377:28 [INFO] [stdout] | [INFO] [stdout] 377 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `ifacedesc::::set_with_cr_async`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `ifacedesc::::method_with_cr_async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | / pub fn method_with_cr_async(&mut self, name: N, input_args: IA::strs, output_args: OA::strs, mut cb: CB) -> &mut Me... [INFO] [stdout] 486 | | where IA: arg::ArgAll + arg::ReadAll, OA: arg::ArgAll + arg::AppendAll, [INFO] [stdout] 487 | | N: Into>, [INFO] [stdout] 488 | | CB: FnMut(Context, &mut Crossroads, IA) -> R + Send + 'static, [INFO] [stdout] 489 | | R: Future> + Send + 'static { [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `ifacedesc::::method_with_cr_async::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dbus-crossroads-0.3.0/src/ifacedesc.rs:494:28 [INFO] [stdout] | [INFO] [stdout] 494 | async move { r.await; } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `ifacedesc::::method_with_cr_async`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dbus-crossroads` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "aad057a043a818b603c63bd2344ed32ae39cf1a085ca401f77998d52b65b1b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad057a043a818b603c63bd2344ed32ae39cf1a085ca401f77998d52b65b1b4c", kill_on_drop: false }` [INFO] [stdout] aad057a043a818b603c63bd2344ed32ae39cf1a085ca401f77998d52b65b1b4c