[INFO] cloning repository https://github.com/gmbeard/rust-async-kqueue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmbeard/rust-async-kqueue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmbeard%2Frust-async-kqueue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmbeard%2Frust-async-kqueue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43b0252ff153825b67d44be3b90f1d5fd00a37f2
[INFO] testing gmbeard/rust-async-kqueue against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmbeard%2Frust-async-kqueue" "/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/gmbeard/rust-async-kqueue on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gmbeard/rust-async-kqueue
[INFO] finished tweaking git repo https://github.com/gmbeard/rust-async-kqueue
[INFO] tweaked toml for git repo https://github.com/gmbeard/rust-async-kqueue written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gmbeard/rust-async-kqueue already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] a43471848fd5df0a321df9ae66df450928cda9800a4318ff544a0c17bd553e4a
[INFO] running `Command { std: "docker" "start" "-a" "a43471848fd5df0a321df9ae66df450928cda9800a4318ff544a0c17bd553e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a43471848fd5df0a321df9ae66df450928cda9800a4318ff544a0c17bd553e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43471848fd5df0a321df9ae66df450928cda9800a4318ff544a0c17bd553e4a", kill_on_drop: false }`
[INFO] [stdout] a43471848fd5df0a321df9ae66df450928cda9800a4318ff544a0c17bd553e4a
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13ec66c18a8008800c1760ee2afe9ce8496fa97cc51c1ae8c671454f3ad3146c
[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" "13ec66c18a8008800c1760ee2afe9ce8496fa97cc51c1ae8c671454f3ad3146c", kill_on_drop: false }`
[INFO] [stderr]    Compiling async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `EVFILT_READ` in crate `libc`
[INFO] [stdout]   --> src/main.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |       filter: libc::EVFILT_READ,
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ADD` in crate `libc`
[INFO] [stdout]   --> src/main.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |       flags: libc::EV_ADD | libc::EV_ONESHOT,
[INFO] [stdout]    |                    ^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EV_ONESHOT` in crate `libc`
[INFO] [stdout]   --> src/main.rs:33:35
[INFO] [stdout]    |
[INFO] [stdout] 33 |       flags: libc::EV_ADD | libc::EV_ONESHOT,
[INFO] [stdout]    |                                   ^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `__error` in crate `libc`
[INFO] [stdout]    --> src/main.rs:104:71
[INFO] [stdout]     |
[INFO] [stdout] 104 |           panic!("Couldn't add async operation - {}", unsafe { *libc::__error() }) 
[INFO] [stdout]     |                                                                       ^^^^^^^ help: a function with a similar name exists: `dlerror`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.20/src/unix/mod.rs:649:5
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn dlerror() -> *mut ::c_char;
[INFO] [stdout]     |     ---------------------------------- similarly named function `dlerror` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/main.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let ev_buff: [KEvent; 16] = std::mem::uninitialized();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async` due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "13ec66c18a8008800c1760ee2afe9ce8496fa97cc51c1ae8c671454f3ad3146c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ec66c18a8008800c1760ee2afe9ce8496fa97cc51c1ae8c671454f3ad3146c", kill_on_drop: false }`
[INFO] [stdout] 13ec66c18a8008800c1760ee2afe9ce8496fa97cc51c1ae8c671454f3ad3146c