[INFO] cloning repository https://github.com/emk/drop-async-examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emk/drop-async-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fdrop-async-examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fdrop-async-examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48d2b3609ae85fbba497b5134135ded3fbedbb32 [INFO] checking emk/drop-async-examples against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fdrop-async-examples" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emk/drop-async-examples on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/emk/drop-async-examples [INFO] finished tweaking git repo https://github.com/emk/drop-async-examples [INFO] tweaked toml for git repo https://github.com/emk/drop-async-examples written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/emk/drop-async-examples already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded cc v1.0.30 [INFO] [stderr] Downloaded syn v0.15.28 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded tokio-uds v0.2.5 [INFO] [stderr] Downloaded tokio v0.1.15 [INFO] [stderr] Downloaded tokio-executor v0.1.6 [INFO] [stderr] Downloaded tokio-timer v0.2.10 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded tokio-fs v0.1.6 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded tokio-current-thread v0.1.5 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-tcp v0.1.3 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded smallvec v0.6.9 [INFO] [stderr] Downloaded libc v0.2.50 [INFO] [stderr] Downloaded tokio-sync v0.1.3 [INFO] [stderr] Downloaded parking_lot v0.7.1 [INFO] [stderr] Downloaded tokio-reactor v0.1.9 [INFO] [stderr] Downloaded byteorder v1.3.1 [INFO] [stderr] Downloaded tokio-threadpool v0.1.12 [INFO] [stderr] Downloaded autocfg v0.1.2 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded tokio-async-await v0.1.5 [INFO] [stderr] Downloaded rand_jitter v0.1.3 [INFO] [stderr] Downloaded rustc-demangle v0.1.13 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.1 [INFO] [stderr] Downloaded num_cpus v1.10.0 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ca917f5f7cbbb36f425e440d7a290b237577eea3636e471da2d9c9f37b3dd7d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0ca917f5f7cbbb36f425e440d7a290b237577eea3636e471da2d9c9f37b3dd7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ca917f5f7cbbb36f425e440d7a290b237577eea3636e471da2d9c9f37b3dd7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ca917f5f7cbbb36f425e440d7a290b237577eea3636e471da2d9c9f37b3dd7d", kill_on_drop: false }` [INFO] [stdout] 0ca917f5f7cbbb36f425e440d7a290b237577eea3636e471da2d9c9f37b3dd7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1ebb75918b5f6e21a6965b4d7eb625775b33745a3a7a0ecdbdb99358b0cfc2b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b1ebb75918b5f6e21a6965b4d7eb625775b33745a3a7a0ecdbdb99358b0cfc2b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking tokio-sync v0.1.3 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-current-thread v0.1.5 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-async-await v0.1.5 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | await_macro, [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::task::LocalWaker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/compat/forward.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::task::{LocalWaker, Poll as StdPoll}; [INFO] [stdout] | ^^^^^^^^^^ no `LocalWaker` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::task::LocalWaker`, `std::task::UnsafeWake` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/compat/backward.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | LocalWaker, [INFO] [stdout] | ^^^^^^^^^^ no `LocalWaker` in `task` [INFO] [stdout] 10 | Poll as StdPoll, [INFO] [stdout] 11 | UnsafeWake, [INFO] [stdout] | ^^^^^^^^^^ no `UnsafeWake` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::task::LocalWaker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/io/flush.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::task::{LocalWaker, Poll}; [INFO] [stdout] | ^^^^^^^^^^ no `LocalWaker` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::task::LocalWaker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/stream/next.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::task::{LocalWaker, Poll}; [INFO] [stdout] | ^^^^^^^^^^ no `LocalWaker` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::await` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/lib.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub use std::await as std_await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `await` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LocalWaker` in module `task` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/io/read.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | fn poll(mut self: Pin<&mut Self>, _lw: &task::LocalWaker) -> Poll { [INFO] [stdout] | ^^^^^^^^^^ not found in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LocalWaker` in module `task` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/io/read_exact.rs:37:51 [INFO] [stdout] | [INFO] [stdout] 37 | fn poll(mut self: Pin<&mut Self>, _lw: &task::LocalWaker) -> Poll { [INFO] [stdout] | ^^^^^^^^^^ not found in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LocalWaker` in module `task` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/io/write.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | fn poll(mut self: Pin<&mut Self>, _lw: &task::LocalWaker) -> Poll> { [INFO] [stdout] | ^^^^^^^^^^ not found in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LocalWaker` in module `task` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/io/write_all.rs:37:51 [INFO] [stdout] | [INFO] [stdout] 37 | fn poll(mut self: Pin<&mut Self>, _lw: &task::LocalWaker) -> Poll> { [INFO] [stdout] | ^^^^^^^^^^ not found in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LocalWaker` in module `task` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.5/src/sink/send.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | fn poll(mut self: Pin<&mut Self>, _lw: &task::LocalWaker) -> Poll { [INFO] [stdout] | ^^^^^^^^^^ not found in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-async-await` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b1ebb75918b5f6e21a6965b4d7eb625775b33745a3a7a0ecdbdb99358b0cfc2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1ebb75918b5f6e21a6965b4d7eb625775b33745a3a7a0ecdbdb99358b0cfc2b", kill_on_drop: false }` [INFO] [stdout] b1ebb75918b5f6e21a6965b4d7eb625775b33745a3a7a0ecdbdb99358b0cfc2b