[INFO] fetching crate tendermint 0.15.0...
[INFO] checking tendermint-0.15.0 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] extracting crate tendermint 0.15.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tendermint 0.15.0 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tendermint 0.15.0
[INFO] finished tweaking crates.io crate tendermint 0.15.0
[INFO] tweaked toml for crates.io crate tendermint 0.15.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a5a3ebf2a6ddff05ba1c4688aa987545c42733c2686e27112499a81449aec5c
[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" "7a5a3ebf2a6ddff05ba1c4688aa987545c42733c2686e27112499a81449aec5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a5a3ebf2a6ddff05ba1c4688aa987545c42733c2686e27112499a81449aec5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5a3ebf2a6ddff05ba1c4688aa987545c42733c2686e27112499a81449aec5c", kill_on_drop: false }`
[INFO] [stdout] 7a5a3ebf2a6ddff05ba1c4688aa987545c42733c2686e27112499a81449aec5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8517af26cd71b3919f22489d295f5bb7cacd895092ddda11d292f9196d6a0e47
[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" "8517af26cd71b3919f22489d295f5bb7cacd895092ddda11d292f9196d6a0e47", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tendermint v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> src/lite/verifier.rs:787:5
[INFO] [stdout]     |
[INFO] [stdout] 787 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> src/lite/verifier.rs:815:5
[INFO] [stdout]     |
[INFO] [stdout] 815 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> src/lite/verifier.rs:885:5
[INFO] [stdout]     |
[INFO] [stdout] 885 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tendermint_rpc`
[INFO] [stdout]   --> tests/integration.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use tendermint_rpc::{event_listener, Client};
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ use of undeclared type or module `tendermint_rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]   --> tests/integration.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[tokio::test]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]   --> tests/integration.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     #[tokio::test]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]   --> tests/integration.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     #[tokio::test]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]   --> tests/integration.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     #[tokio::test]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]   --> tests/integration.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     #[tokio::test]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]   --> tests/integration.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     #[tokio::test]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> tests/lite.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[tokio::test]
[INFO] [stdout]     | ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> tests/integration.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tendermint`.
[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] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> tests/integration.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> tests/integration.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> tests/integration.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `basic_scheduler` found for struct `tokio::runtime::Builder` in the current scope
[INFO] [stdout]    --> tests/integration.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     #[tokio::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ method not found in `tokio::runtime::Builder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 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: build failed
[INFO] running `Command { std: "docker" "inspect" "8517af26cd71b3919f22489d295f5bb7cacd895092ddda11d292f9196d6a0e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8517af26cd71b3919f22489d295f5bb7cacd895092ddda11d292f9196d6a0e47", kill_on_drop: false }`
[INFO] [stdout] 8517af26cd71b3919f22489d295f5bb7cacd895092ddda11d292f9196d6a0e47