[INFO] fetching crate may 0.3.18... [INFO] testing may-0.3.18 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate may 0.3.18 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate may 0.3.18 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate may 0.3.18 [INFO] finished tweaking crates.io crate may 0.3.18 [INFO] tweaked toml for crates.io crate may 0.3.18 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate may 0.3.18 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded docopt v1.1.0 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded serde_derive v1.0.112 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded generator v0.6.21 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded native-tls v0.2.4 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded bytes v0.5.5 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded miow v0.3.5 [INFO] [stderr] Downloaded loom v0.3.4 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded hermit-abi v0.1.14 [INFO] [stderr] Downloaded openssl v0.10.29 [INFO] [stderr] Downloaded serde v1.0.112 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded openssl-sys v0.9.58 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.13 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded security-framework-sys v0.4.3 [INFO] [stderr] Downloaded idna v0.2.0 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.8 [INFO] [stderr] Downloaded tinyvec v0.3.3 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded libc v0.2.71 [INFO] [stderr] Downloaded tungstenite v0.10.1 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded syn v1.0.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3a040adee028df84ec29d15ab9286f5442c033cf2e78914d8244d6070aeb7ef [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" "c3a040adee028df84ec29d15ab9286f5442c033cf2e78914d8244d6070aeb7ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3a040adee028df84ec29d15ab9286f5442c033cf2e78914d8244d6070aeb7ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3a040adee028df84ec29d15ab9286f5442c033cf2e78914d8244d6070aeb7ef", kill_on_drop: false }` [INFO] [stdout] c3a040adee028df84ec29d15ab9286f5442c033cf2e78914d8244d6070aeb7ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2021-01-01" "build" "--frozen" "--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] c284a60fba9604841696b6ab0b172b8319e9e197d6447a157cf6d7fc42a9626a [INFO] running `Command { std: "docker" "start" "-a" "c284a60fba9604841696b6ab0b172b8319e9e197d6447a157cf6d7fc42a9626a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling may_queue v0.1.7 [INFO] [stderr] Compiling may v0.3.18 (/opt/rustwide/workdir) [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling generator v0.6.21 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/cancel.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 92 | / { [INFO] [stdout] 93 | | // before panic clear the last coroutine error [INFO] [stdout] 94 | | // this would affect future new coroutine that reuse the instance [INFO] [stdout] 95 | | get_co_para(); [INFO] [stdout] 96 | | trigger_cancel_panic(); [INFO] [stdout] 97 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/park.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 264 | / unsafe { [INFO] [stdout] 265 | | cancel.cancel() [INFO] [stdout] 266 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/sleep.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 27 | / unsafe { [INFO] [stdout] 28 | | cancel.cancel() [INFO] [stdout] 29 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/coroutine_impl.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 478 | return; [INFO] [stdout] | ------ not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/yield_now.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 27 | / { [INFO] [stdout] 28 | | co_set_para(::std::io::Error::new( [INFO] [stdout] 29 | | ::std::io::ErrorKind::Other, [INFO] [stdout] 30 | | "Canceled", [INFO] [stdout] 31 | | )); [INFO] [stdout] 32 | | return resource.yield_back(cancel); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/yield_now.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 60 | return thread::yield_now(); [INFO] [stdout] | -------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 58 | / { [INFO] [stdout] 59 | | if !self.blocked_io.load(Ordering::Relaxed) { [INFO] [stdout] 60 | | f(true)?; [INFO] [stdout] 61 | | self.blocked_io.store(true, Ordering::Relaxed); [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | return Ok(true); [INFO] [stdout] 64 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 79 | / { [INFO] [stdout] 80 | | if self.blocked_io.load(Ordering::Relaxed) { [INFO] [stdout] 81 | | f(false)?; [INFO] [stdout] 82 | | self.blocked_io.store(false, Ordering::Relaxed); [INFO] [stdout] 83 | | } [INFO] [stdout] 84 | | return Ok(false); [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 91 | f(true)?; [INFO] [stdout] | -------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/epoll.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 108 | / { [INFO] [stdout] 109 | | // this is just a wakeup event, ignore it [INFO] [stdout] 110 | | let mut buf = [0u8; 8]; [INFO] [stdout] 111 | | // clear the eventfd, ignore the result [INFO] [stdout] ... | [INFO] [stdout] 114 | | continue; [INFO] [stdout] 115 | | } [INFO] [stdout] | |_________________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/socket_read.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 85 | / unsafe { [INFO] [stdout] 86 | | cancel.cancel() [INFO] [stdout] 87 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/tcp_listener_accpet.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | / unsafe { [INFO] [stdout] 77 | | cancel.cancel() [INFO] [stdout] 78 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/tcp_stream_connect.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 127 | / unsafe { [INFO] [stdout] 128 | | cancel.cancel() [INFO] [stdout] 129 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/udp_recv_from.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 84 | / unsafe { [INFO] [stdout] 85 | | cancel.cancel() [INFO] [stdout] 86 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_listener_accpet.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 77 | / unsafe { [INFO] [stdout] 78 | | cancel.cancel() [INFO] [stdout] 79 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_recv_from.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 84 | / unsafe { [INFO] [stdout] 85 | | cancel.cancel() [INFO] [stdout] 86 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_stream_connect.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | / unsafe { [INFO] [stdout] 110 | | cancel.cancel() [INFO] [stdout] 111 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 184 | return self.sys.read(buf); [INFO] [stdout] | ------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 221 | return self.sys.write(buf); [INFO] [stdout] | -------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:255:13 [INFO] [stdout] | [INFO] [stdout] 255 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 256 | return self.sys.write_vectored(bufs); [INFO] [stdout] | ------------------------------------ not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:376:13 [INFO] [stdout] | [INFO] [stdout] 376 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 377 | / return self [INFO] [stdout] 378 | | .sys [INFO] [stdout] 379 | | .accept() [INFO] [stdout] 380 | | .and_then(|(s, a)| TcpStream::new(s).map(|s| (s, a))); [INFO] [stdout] | |_____________________________________________________________________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/scheduler.rs:140:22 [INFO] [stdout] | [INFO] [stdout] 140 | if GLOBABLE_LOCK.compare_and_swap(0, 1, Ordering::Relaxed) == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/sync/condvar.rs:184:26 [INFO] [stdout] | [INFO] [stdout] 184 | match self.mutex.compare_and_swap(0, addr, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.34s [INFO] running `Command { std: "docker" "inspect" "c284a60fba9604841696b6ab0b172b8319e9e197d6447a157cf6d7fc42a9626a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c284a60fba9604841696b6ab0b172b8319e9e197d6447a157cf6d7fc42a9626a", kill_on_drop: false }` [INFO] [stdout] c284a60fba9604841696b6ab0b172b8319e9e197d6447a157cf6d7fc42a9626a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fc6eb476f7eec8fe46849ebf643419732492acf8a3608e99893ec22eea79743 [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" "8fc6eb476f7eec8fe46849ebf643419732492acf8a3608e99893ec22eea79743", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/cancel.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 92 | / { [INFO] [stdout] 93 | | // before panic clear the last coroutine error [INFO] [stdout] 94 | | // this would affect future new coroutine that reuse the instance [INFO] [stdout] 95 | | get_co_para(); [INFO] [stdout] 96 | | trigger_cancel_panic(); [INFO] [stdout] 97 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/park.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 264 | / unsafe { [INFO] [stdout] 265 | | cancel.cancel() [INFO] [stdout] 266 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/sleep.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 27 | / unsafe { [INFO] [stdout] 28 | | cancel.cancel() [INFO] [stdout] 29 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/coroutine_impl.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 478 | return; [INFO] [stdout] | ------ not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/yield_now.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 27 | / { [INFO] [stdout] 28 | | co_set_para(::std::io::Error::new( [INFO] [stdout] 29 | | ::std::io::ErrorKind::Other, [INFO] [stdout] 30 | | "Canceled", [INFO] [stdout] 31 | | )); [INFO] [stdout] 32 | | return resource.yield_back(cancel); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/yield_now.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 60 | return thread::yield_now(); [INFO] [stdout] | -------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 58 | / { [INFO] [stdout] 59 | | if !self.blocked_io.load(Ordering::Relaxed) { [INFO] [stdout] 60 | | f(true)?; [INFO] [stdout] 61 | | self.blocked_io.store(true, Ordering::Relaxed); [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | return Ok(true); [INFO] [stdout] 64 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 79 | / { [INFO] [stdout] 80 | | if self.blocked_io.load(Ordering::Relaxed) { [INFO] [stdout] 81 | | f(false)?; [INFO] [stdout] 82 | | self.blocked_io.store(false, Ordering::Relaxed); [INFO] [stdout] 83 | | } [INFO] [stdout] 84 | | return Ok(false); [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 91 | f(true)?; [INFO] [stdout] | -------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/epoll.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 108 | / { [INFO] [stdout] 109 | | // this is just a wakeup event, ignore it [INFO] [stdout] 110 | | let mut buf = [0u8; 8]; [INFO] [stdout] 111 | | // clear the eventfd, ignore the result [INFO] [stdout] ... | [INFO] [stdout] 114 | | continue; [INFO] [stdout] 115 | | } [INFO] [stdout] | |_________________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/socket_read.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 85 | / unsafe { [INFO] [stdout] 86 | | cancel.cancel() [INFO] [stdout] 87 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/tcp_listener_accpet.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | / unsafe { [INFO] [stdout] 77 | | cancel.cancel() [INFO] [stdout] 78 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/tcp_stream_connect.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 127 | / unsafe { [INFO] [stdout] 128 | | cancel.cancel() [INFO] [stdout] 129 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/udp_recv_from.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 84 | / unsafe { [INFO] [stdout] 85 | | cancel.cancel() [INFO] [stdout] 86 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_listener_accpet.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 77 | / unsafe { [INFO] [stdout] 78 | | cancel.cancel() [INFO] [stdout] 79 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_recv_from.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 84 | / unsafe { [INFO] [stdout] 85 | | cancel.cancel() [INFO] [stdout] 86 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_stream_connect.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | / unsafe { [INFO] [stdout] 110 | | cancel.cancel() [INFO] [stdout] 111 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 184 | return self.sys.read(buf); [INFO] [stdout] | ------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 221 | return self.sys.write(buf); [INFO] [stdout] | -------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:255:13 [INFO] [stdout] | [INFO] [stdout] 255 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 256 | return self.sys.write_vectored(bufs); [INFO] [stdout] | ------------------------------------ not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:376:13 [INFO] [stdout] | [INFO] [stdout] 376 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 377 | / return self [INFO] [stdout] 378 | | .sys [INFO] [stdout] 379 | | .accept() [INFO] [stdout] 380 | | .and_then(|(s, a)| TcpStream::new(s).map(|s| (s, a))); [INFO] [stdout] | |_____________________________________________________________________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/scheduler.rs:140:22 [INFO] [stdout] | [INFO] [stdout] 140 | if GLOBABLE_LOCK.compare_and_swap(0, 1, Ordering::Relaxed) == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/sync/condvar.rs:184:26 [INFO] [stdout] | [INFO] [stdout] 184 | match self.mutex.compare_and_swap(0, addr, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling may v0.3.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/cancel.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 92 | / { [INFO] [stdout] 93 | | // before panic clear the last coroutine error [INFO] [stdout] 94 | | // this would affect future new coroutine that reuse the instance [INFO] [stdout] 95 | | get_co_para(); [INFO] [stdout] 96 | | trigger_cancel_panic(); [INFO] [stdout] 97 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/park.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 264 | / unsafe { [INFO] [stdout] 265 | | cancel.cancel() [INFO] [stdout] 266 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/sleep.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 27 | / unsafe { [INFO] [stdout] 28 | | cancel.cancel() [INFO] [stdout] 29 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/coroutine_impl.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 478 | return; [INFO] [stdout] | ------ not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/yield_now.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 27 | / { [INFO] [stdout] 28 | | co_set_para(::std::io::Error::new( [INFO] [stdout] 29 | | ::std::io::ErrorKind::Other, [INFO] [stdout] 30 | | "Canceled", [INFO] [stdout] 31 | | )); [INFO] [stdout] 32 | | return resource.yield_back(cancel); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/yield_now.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 60 | return thread::yield_now(); [INFO] [stdout] | -------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 58 | / { [INFO] [stdout] 59 | | if !self.blocked_io.load(Ordering::Relaxed) { [INFO] [stdout] 60 | | f(true)?; [INFO] [stdout] 61 | | self.blocked_io.store(true, Ordering::Relaxed); [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | return Ok(true); [INFO] [stdout] 64 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 79 | / { [INFO] [stdout] 80 | | if self.blocked_io.load(Ordering::Relaxed) { [INFO] [stdout] 81 | | f(false)?; [INFO] [stdout] 82 | | self.blocked_io.store(false, Ordering::Relaxed); [INFO] [stdout] 83 | | } [INFO] [stdout] 84 | | return Ok(false); [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/mod.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 91 | f(true)?; [INFO] [stdout] | -------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> examples/echo.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 58 | break; [INFO] [stdout] | ----- not a function [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/epoll.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 108 | / { [INFO] [stdout] 109 | | // this is just a wakeup event, ignore it [INFO] [stdout] 110 | | let mut buf = [0u8; 8]; [INFO] [stdout] 111 | | // clear the eventfd, ignore the result [INFO] [stdout] ... | [INFO] [stdout] 114 | | continue; [INFO] [stdout] 115 | | } [INFO] [stdout] | |_________________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/socket_read.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 85 | / unsafe { [INFO] [stdout] 86 | | cancel.cancel() [INFO] [stdout] 87 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/tcp_listener_accpet.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | / unsafe { [INFO] [stdout] 77 | | cancel.cancel() [INFO] [stdout] 78 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/tcp_stream_connect.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 127 | / unsafe { [INFO] [stdout] 128 | | cancel.cancel() [INFO] [stdout] 129 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/udp_recv_from.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 84 | / unsafe { [INFO] [stdout] 85 | | cancel.cancel() [INFO] [stdout] 86 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_listener_accpet.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 77 | / unsafe { [INFO] [stdout] 78 | | cancel.cancel() [INFO] [stdout] 79 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_recv_from.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 84 | / unsafe { [INFO] [stdout] 85 | | cancel.cancel() [INFO] [stdout] 86 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/io/sys/unix/net/unix_stream_connect.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | / unsafe { [INFO] [stdout] 110 | | cancel.cancel() [INFO] [stdout] 111 | | }; [INFO] [stdout] | |_____________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 184 | return self.sys.read(buf); [INFO] [stdout] | ------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 221 | return self.sys.write(buf); [INFO] [stdout] | -------------------------- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:255:13 [INFO] [stdout] | [INFO] [stdout] 255 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 256 | return self.sys.write_vectored(bufs); [INFO] [stdout] | ------------------------------------ not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function [INFO] [stdout] --> src/net/tcp.rs:376:13 [INFO] [stdout] | [INFO] [stdout] 376 | #[cold] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 377 | / return self [INFO] [stdout] 378 | | .sys [INFO] [stdout] 379 | | .accept() [INFO] [stdout] 380 | | .and_then(|(s, a)| TcpStream::new(s).map(|s| (s, a))); [INFO] [stdout] | |_____________________________________________________________________- not a function [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/scheduler.rs:140:22 [INFO] [stdout] | [INFO] [stdout] 140 | if GLOBABLE_LOCK.compare_and_swap(0, 1, Ordering::Relaxed) == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/sync/condvar.rs:184:26 [INFO] [stdout] | [INFO] [stdout] 184 | match self.mutex.compare_and_swap(0, addr, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `may` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name may --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=ac578deb90cfc52a -C extra-filename=-ac578deb90cfc52a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-d21e33a1aab9798f.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-3427dfd67e9b9429.rlib --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-d8d0cec774015895.rlib --extern generator=/opt/rustwide/target/debug/deps/libgenerator-383516ff6a299854.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-4498e44828a5bbeb.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-9ca64131fc4a9dd5.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b8afdaab1dba77fa.rlib --extern may_queue=/opt/rustwide/target/debug/deps/libmay_queue-4534e83a087d988b.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-d96c5cd3cb9180a5.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-ff9670445ae92f0d.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-12b8e41c7f2dc9f1.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d8eeb618d9de767c.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-6431cd21370c3726.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-ae1737ad36ff461e.rlib --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-d552adbd3226a70e.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-8777fb01d71fc5c9.rlib --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-058f7f0f1fc251f1.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/generator-2af8ad6576fad380/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8fc6eb476f7eec8fe46849ebf643419732492acf8a3608e99893ec22eea79743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fc6eb476f7eec8fe46849ebf643419732492acf8a3608e99893ec22eea79743", kill_on_drop: false }` [INFO] [stdout] 8fc6eb476f7eec8fe46849ebf643419732492acf8a3608e99893ec22eea79743