[INFO] fetching crate debil-mysql 0.5.2...
[INFO] testing debil-mysql-0.5.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate debil-mysql 0.5.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate debil-mysql 0.5.2 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 crates.io crate debil-mysql 0.5.2
[INFO] finished tweaking crates.io crate debil-mysql 0.5.2
[INFO] tweaked toml for crates.io crate debil-mysql 0.5.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debil-derive v0.2.1
[INFO] [stderr]   Downloaded mysql_common v0.26.0
[INFO] [stderr]   Downloaded debil v0.4.2
[INFO] [stderr]   Downloaded mysql_async v0.26.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 379efd27c3202e158b13b378c6702521cc7fd7657659c03d844c0fe59ee0689a
[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" "379efd27c3202e158b13b378c6702521cc7fd7657659c03d844c0fe59ee0689a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "379efd27c3202e158b13b378c6702521cc7fd7657659c03d844c0fe59ee0689a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379efd27c3202e158b13b378c6702521cc7fd7657659c03d844c0fe59ee0689a", kill_on_drop: false }`
[INFO] [stdout] 379efd27c3202e158b13b378c6702521cc7fd7657659c03d844c0fe59ee0689a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8804492f4ab9ea60282e84d779f1f60e1c3833e89133d7a2687f145bb8ed45d
[INFO] running `Command { std: "docker" "start" "-a" "e8804492f4ab9ea60282e84d779f1f60e1c3833e89133d7a2687f145bb8ed45d", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling libz-sys v1.1.5
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pem v0.8.3
[INFO] [stderr]    Compiling debil-derive v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bigdecimal v0.2.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling lru v0.6.6
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling debil v0.4.2
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling mysql_common v0.26.0
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling mysql_async v0.26.1
[INFO] [stdout] error[E0432]: unresolved import `mio::net`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mysql_async-0.26.1/src/io/mod.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | use mio::net::{TcpKeepalive, TcpSocket};
[INFO] [stdout]    |          ^^^ could not find `net` in `mio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mysql_async-0.26.1/src/io/mod.rs:360:43
[INFO] [stdout]     |
[INFO] [stdout] 360 |                 let mut poll = mio::Poll::new()?;
[INFO] [stdout]     |                                           ^^^ function or associated item not found in `mio::Poll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mysql_async` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e8804492f4ab9ea60282e84d779f1f60e1c3833e89133d7a2687f145bb8ed45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8804492f4ab9ea60282e84d779f1f60e1c3833e89133d7a2687f145bb8ed45d", kill_on_drop: false }`
[INFO] [stdout] e8804492f4ab9ea60282e84d779f1f60e1c3833e89133d7a2687f145bb8ed45d