[INFO] crate tokio-blocking 0.1.1 is already in cache
[INFO] testing tokio-blocking-0.1.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate tokio-blocking 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tokio-blocking 0.1.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccb8f0d536872ab7eddbea84c06786f64588a4da78e6849e3689903a0c997a58
[INFO] running `"docker" "start" "-a" "ccb8f0d536872ab7eddbea84c06786f64588a4da78e6849e3689903a0c997a58"`
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-blocking v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `"docker" "inspect" "ccb8f0d536872ab7eddbea84c06786f64588a4da78e6849e3689903a0c997a58"`
[INFO] running `"docker" "rm" "-f" "ccb8f0d536872ab7eddbea84c06786f64588a4da78e6849e3689903a0c997a58"`
[INFO] [stdout] ccb8f0d536872ab7eddbea84c06786f64588a4da78e6849e3689903a0c997a58
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51f69370189f299258ef2d2a9ddc5e6e62ae9834964dfc6b5242624ee3e0c4c2
[INFO] running `"docker" "start" "-a" "51f69370189f299258ef2d2a9ddc5e6e62ae9834964dfc6b5242624ee3e0c4c2"`
[INFO] [stderr]    Compiling tokio-blocking v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/combinators.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::runtime::Runtime;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/combinators.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::timer::Interval;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Interval`
[INFO] [stderr]  --> tests/combinators.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Interval::new(std::time::Instant::now(), std::time::Duration::from_secs(1))
[INFO] [stderr]   |     ^^^^^^^^ use of undeclared type or module `Interval`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Runtime`
[INFO] [stderr]   --> tests/combinators.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stderr]    |                       ^^^^^^^ use of undeclared type or module `Runtime`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Runtime`
[INFO] [stderr]   --> tests/combinators.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stderr]    |                       ^^^^^^^ use of undeclared type or module `Runtime`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Runtime`
[INFO] [stderr]   --> tests/combinators.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stderr]    |                       ^^^^^^^ use of undeclared type or module `Runtime`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Runtime`
[INFO] [stderr]    --> tests/combinators.rs:116:23
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stderr]     |                       ^^^^^^^ use of undeclared type or module `Runtime`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `tokio-blocking`.
[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 `"docker" "inspect" "51f69370189f299258ef2d2a9ddc5e6e62ae9834964dfc6b5242624ee3e0c4c2"`
[INFO] running `"docker" "rm" "-f" "51f69370189f299258ef2d2a9ddc5e6e62ae9834964dfc6b5242624ee3e0c4c2"`
[INFO] [stdout] 51f69370189f299258ef2d2a9ddc5e6e62ae9834964dfc6b5242624ee3e0c4c2