[INFO] cloning repository https://github.com/iancormac84/asyncscraper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iancormac84/asyncscraper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiancormac84%2Fasyncscraper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiancormac84%2Fasyncscraper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab2a678fd42686501eaa7b07e5e362764d40cef7 [INFO] checking iancormac84/asyncscraper against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiancormac84%2Fasyncscraper" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iancormac84/asyncscraper on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iancormac84/asyncscraper [INFO] finished tweaking git repo https://github.com/iancormac84/asyncscraper [INFO] tweaked toml for git repo https://github.com/iancormac84/asyncscraper written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/abonander/mime_guess.git` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string_cache_codegen v0.4.4 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded markup5ever v0.8.1 [INFO] [stderr] Downloaded futures-select-macro-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded procedural-masquerade v0.1.7 [INFO] [stderr] Downloaded html5ever v0.23.0 [INFO] [stderr] Downloaded dtoa-short v0.3.3 [INFO] [stderr] Downloaded kuchiki v0.7.3 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded cssparser v0.25.9 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.12 [INFO] [stderr] Downloaded cssparser-macros v0.3.6 [INFO] [stderr] Downloaded selectors v0.21.0 [INFO] [stderr] Downloaded string_cache v0.7.5 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b974b1ca77ef762aec8f452aa930f42f20e3234ee508ecc6fc733fb9f8cd607d [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" "b974b1ca77ef762aec8f452aa930f42f20e3234ee508ecc6fc733fb9f8cd607d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b974b1ca77ef762aec8f452aa930f42f20e3234ee508ecc6fc733fb9f8cd607d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b974b1ca77ef762aec8f452aa930f42f20e3234ee508ecc6fc733fb9f8cd607d", kill_on_drop: false }` [INFO] [stdout] b974b1ca77ef762aec8f452aa930f42f20e3234ee508ecc6fc733fb9f8cd607d [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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1eba211e01c9b908463b1113345d07a3a674a249e6182621447df28763d7df12 [INFO] running `Command { std: "docker" "start" "-a" "1eba211e01c9b908463b1113345d07a3a674a249e6182621447df28763d7df12", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling procedural-masquerade v0.1.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.12 [INFO] [stdout] error[E0432]: unresolved import `core::task::LocalWaker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.12/src/future/future_obj.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | task::{LocalWaker, Poll}, [INFO] [stdout] | ^^^^^^^^^^ no `LocalWaker` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::task::LocalWaker`, `core::task::UnsafeWake` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.12/src/task/mod.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub use core::task::{Poll, Waker, LocalWaker, UnsafeWake}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ no `UnsafeWake` in `task` [INFO] [stdout] | | [INFO] [stdout] | no `LocalWaker` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::task::local_waker`, `std::task::local_waker_from_nonlocal` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.12/src/task/mod.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | pub use std::task::{Wake, local_waker, local_waker_from_nonlocal}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ no `local_waker_from_nonlocal` in `task` [INFO] [stdout] | | [INFO] [stdout] | no `local_waker` in `task` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stdout] error[E0658]: use of unstable library feature 'wake_trait' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.12/src/task/mod.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | pub use std::task::{Wake, local_waker, local_waker_from_nonlocal}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #69912 for more information [INFO] [stdout] = help: add `#![feature(wake_trait)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-core-preview` [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" "1eba211e01c9b908463b1113345d07a3a674a249e6182621447df28763d7df12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eba211e01c9b908463b1113345d07a3a674a249e6182621447df28763d7df12", kill_on_drop: false }` [INFO] [stdout] 1eba211e01c9b908463b1113345d07a3a674a249e6182621447df28763d7df12