[INFO] fetching crate tokio-blocking 0.1.1...
[INFO] checking tokio-blocking-0.1.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate tokio-blocking 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tokio-blocking 0.1.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-blocking 0.1.1
[INFO] finished tweaking crates.io crate tokio-blocking 0.1.1
[INFO] tweaked toml for crates.io crate tokio-blocking 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded crossbeam-deque v0.6.3
[INFO] [stderr]   Downloaded crossbeam v0.6.0
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2e64c1e10a23afc81f5c413af3abbe7827963346c3d575436fc65e1d11f3be5
[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" "a2e64c1e10a23afc81f5c413af3abbe7827963346c3d575436fc65e1d11f3be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e64c1e10a23afc81f5c413af3abbe7827963346c3d575436fc65e1d11f3be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e64c1e10a23afc81f5c413af3abbe7827963346c3d575436fc65e1d11f3be5", kill_on_drop: false }`
[INFO] [stdout] a2e64c1e10a23afc81f5c413af3abbe7827963346c3d575436fc65e1d11f3be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "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] a8daa8b4d3a721c857afa85d768f29ec1f87a9600b9bc694dc7a6bb8e92a945a
[INFO] running `Command { std: "docker" "start" "-a" "a8daa8b4d3a721c857afa85d768f29ec1f87a9600b9bc694dc7a6bb8e92a945a", kill_on_drop: false }`
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking tokio-blocking v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> tests/combinators.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::runtime::Runtime;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> tests/combinators.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::timer::Interval;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Interval`
[INFO] [stdout]  --> tests/combinators.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Interval::new(std::time::Instant::now(), std::time::Duration::from_secs(1))
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared type `Interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Runtime`
[INFO] [stdout]   --> tests/combinators.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Runtime`
[INFO] [stdout]   --> tests/combinators.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Runtime`
[INFO] [stdout]   --> tests/combinators.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Runtime`
[INFO] [stdout]    --> tests/combinators.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stdout]     |                       ^^^^^^^ use of undeclared type `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-blocking` due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "a8daa8b4d3a721c857afa85d768f29ec1f87a9600b9bc694dc7a6bb8e92a945a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8daa8b4d3a721c857afa85d768f29ec1f87a9600b9bc694dc7a6bb8e92a945a", kill_on_drop: false }`
[INFO] [stdout] a8daa8b4d3a721c857afa85d768f29ec1f87a9600b9bc694dc7a6bb8e92a945a
