[INFO] crate libp2p-core 0.11.0 is already in cache
[INFO] extracting crate libp2p-core 0.11.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/libp2p-core/0.11.0
[INFO] extracting crate libp2p-core 0.11.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-core/0.11.0
[INFO] validating manifest of libp2p-core-0.11.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libp2p-core-0.11.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libp2p-core-0.11.0
[INFO] finished frobbing libp2p-core-0.11.0
[INFO] frobbed toml for libp2p-core-0.11.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libp2p-core/0.11.0/Cargo.toml
[INFO] started frobbing libp2p-core-0.11.0
[INFO] finished frobbing libp2p-core-0.11.0
[INFO] frobbed toml for libp2p-core-0.11.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-core/0.11.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libp2p-core-0.11.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libp2p-core/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1dd387e12ee10a088b2ad06d3f6099cff89729f640fd200ddded9ca87727cd9f
[INFO] running `"docker" "start" "-a" "1dd387e12ee10a088b2ad06d3f6099cff89729f640fd200ddded9ca87727cd9f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rw-stream-sink v0.1.2
[INFO] [stderr]    Compiling unsigned-varint v0.2.2
[INFO] [stderr]    Compiling parity-multihash v0.1.3
[INFO] [stderr]    Compiling multistream-select v0.4.0
[INFO] [stderr]    Compiling parity-multiaddr v0.5.0
[INFO] [stderr]    Compiling libp2p-core v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.96s
[INFO] running `"docker" "inspect" "1dd387e12ee10a088b2ad06d3f6099cff89729f640fd200ddded9ca87727cd9f"`
[INFO] running `"docker" "rm" "-f" "1dd387e12ee10a088b2ad06d3f6099cff89729f640fd200ddded9ca87727cd9f"`
[INFO] [stdout] 1dd387e12ee10a088b2ad06d3f6099cff89729f640fd200ddded9ca87727cd9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libp2p-core/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 91da6957994403211efda16821bce3eea600ad240deff36ad2366fbddaaa8cef
[INFO] running `"docker" "start" "-a" "91da6957994403211efda16821bce3eea600ad240deff36ad2366fbddaaa8cef"`
[INFO] [stderr]    Compiling tokio-mock-task v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling libp2p-core v0.11.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `libp2p_swarm`
[INFO] [stderr]   --> tests/network_simult.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use libp2p_swarm::{
[INFO] [stderr]    |     ^^^^^^^^^^^^ use of undeclared type or module `libp2p_swarm`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]    --> tests/network_simult.rs:112:29
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]     |                             ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]    --> tests/network_simult.rs:113:31
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_simult.rs:117:35
[INFO] [stderr]     |
[INFO] [stderr] 117 |                     let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                                   ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]    --> tests/network_simult.rs:128:29
[INFO] [stderr]     |
[INFO] [stderr] 128 |             let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]     |                             ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]    --> tests/network_simult.rs:129:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_simult.rs:133:35
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                                   ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `libp2p-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_swarm`
[INFO] [stderr]   --> tests/network_dial_error.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use libp2p_swarm::{
[INFO] [stderr]    |     ^^^^^^^^^^^^ use of undeclared type or module `libp2p_swarm`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `libp2p_swarm`
[INFO] [stderr]   --> tests/network_dial_error.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use libp2p_swarm::{
[INFO] [stderr]    |     ^^^^^^^^^^^^ use of undeclared type or module `libp2p_swarm`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]   --> tests/network_dial_error.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]    |                         ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]   --> tests/network_dial_error.rs:98:27
[INFO] [stderr]    |
[INFO] [stderr] 98 |             .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]    |                           ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_dial_error.rs:102:31
[INFO] [stderr]     |
[INFO] [stderr] 102 |                 let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]    --> tests/network_dial_error.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]     |                         ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]    --> tests/network_dial_error.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |             .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]     |                           ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_dial_error.rs:118:31
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]    --> tests/network_dial_error.rs:185:25
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]     |                         ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]    --> tests/network_dial_error.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |             .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]     |                           ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_dial_error.rs:190:31
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]    --> tests/network_dial_error.rs:265:25
[INFO] [stderr]     |
[INFO] [stderr] 265 |         let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]     |                         ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]    --> tests/network_dial_error.rs:266:27
[INFO] [stderr]     |
[INFO] [stderr] 266 |             .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]     |                           ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_dial_error.rs:270:31
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]    --> tests/network_dial_error.rs:291:25
[INFO] [stderr]     |
[INFO] [stderr] 291 |         let transport = libp2p_tcp::TcpConfig::new()
[INFO] [stderr]     |                         ^^^^^^^^^^ use of undeclared type or module `libp2p_tcp`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_secio`
[INFO] [stderr]    --> tests/network_dial_error.rs:292:27
[INFO] [stderr]     |
[INFO] [stderr] 292 |             .with_upgrade(libp2p_secio::SecioConfig::new(local_key))
[INFO] [stderr]     |                           ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_mplex`
[INFO] [stderr]    --> tests/network_dial_error.rs:296:31
[INFO] [stderr]     |
[INFO] [stderr] 296 |                 let upgrade = libp2p_mplex::MplexConfig::default()
[INFO] [stderr]     |                               ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `NodeHandlerWrapperBuilder` in this scope
[INFO] [stderr]   --> tests/network_dial_error.rs:94:38
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let mut swarm1: Network<_, _, _, NodeHandlerWrapperBuilder<TestHandler<_>>, _> = {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `NodeHandlerWrapperBuilder` in this scope
[INFO] [stderr]    --> tests/network_dial_error.rs:262:37
[INFO] [stderr]     |
[INFO] [stderr] 262 |     let mut swarm: Network<_, _, _, NodeHandlerWrapperBuilder<TestHandler<_>>, _> = {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `protocols_handler::NodeHandlerWrapperBuilder`
[INFO] [stderr]   --> tests/network_dial_error.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     protocols_handler::NodeHandlerWrapperBuilder
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 19 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `libp2p-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused `futures::future::select::SelectNext` in tuple element 1 that must be used
[INFO] [stderr]    --> src/nodes/listeners.rs:350:9
[INFO] [stderr]     |
[INFO] [stderr] 350 |         runtime.block_on(future).unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: futures do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "91da6957994403211efda16821bce3eea600ad240deff36ad2366fbddaaa8cef"`
[INFO] running `"docker" "rm" "-f" "91da6957994403211efda16821bce3eea600ad240deff36ad2366fbddaaa8cef"`
[INFO] [stdout] 91da6957994403211efda16821bce3eea600ad240deff36ad2366fbddaaa8cef