[INFO] crate libp2p-core 0.18.0 is already in cache
[INFO] testing libp2p-core-0.18.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate libp2p-core 0.18.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate libp2p-core 0.18.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libp2p-core 0.18.0
[INFO] finished tweaking crates.io crate libp2p-core 0.18.0
[INFO] tweaked toml for crates.io crate libp2p-core 0.18.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e7a46dbeb4a2272ca8ac4e87261c197e7c5f74e740823ade051f09eb1767dc69
[INFO] running `"docker" "start" "-a" "e7a46dbeb4a2272ca8ac4e87261c197e7c5f74e740823ade051f09eb1767dc69"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stderr]    Compiling cfg-if v0.1.10
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[INFO] [stderr]    Compiling byteorder v1.3.4
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[INFO] [stderr]    Compiling cc v1.0.50
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[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling idna v0.2.0
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[INFO] [stderr]    Compiling parking_lot_core v0.7.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling url v2.1.1
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[INFO] [stderr]    Compiling digest v0.8.1
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[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling sha2 v0.8.1
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[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling hmac v0.7.1
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[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling parity-multiaddr v0.8.0
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling asn1_der v0.6.3
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling pin-project v0.4.9
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling multistream-select v0.8.0
[INFO] [stderr]    Compiling libp2p-core v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `"docker" "inspect" "e7a46dbeb4a2272ca8ac4e87261c197e7c5f74e740823ade051f09eb1767dc69"`
[INFO] running `"docker" "rm" "-f" "e7a46dbeb4a2272ca8ac4e87261c197e7c5f74e740823ade051f09eb1767dc69"`
[INFO] [stdout] e7a46dbeb4a2272ca8ac4e87261c197e7c5f74e740823ade051f09eb1767dc69
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6dff1645b4f75e67bffe4e80e0ae0378757fb513fd6fad0d54626ea4dcf9f9bc
[INFO] running `"docker" "start" "-a" "6dff1645b4f75e67bffe4e80e0ae0378757fb513fd6fad0d54626ea4dcf9f9bc"`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling async-task v1.3.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling wasm-timer v0.2.4
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling libp2p-core v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `libp2p_tcp`
[INFO] [stderr]   --> tests/network_dial_error.rs:48:25
[INFO] [stderr]    |
[INFO] [stderr] 48 |         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:50:27
[INFO] [stderr]    |
[INFO] [stderr] 50 |             .authenticate(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:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |             .multiplex(libp2p_mplex::MplexConfig::new())
[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:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |         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:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |             .authenticate(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:62:24
[INFO] [stderr]    |
[INFO] [stderr] 62 |             .multiplex(libp2p_mplex::MplexConfig::new())
[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:125:25
[INFO] [stderr]     |
[INFO] [stderr] 125 |         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:127:27
[INFO] [stderr]     |
[INFO] [stderr] 127 |             .authenticate(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:128:24
[INFO] [stderr]     |
[INFO] [stderr] 128 |             .multiplex(libp2p_mplex::MplexConfig::new())
[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:200:25
[INFO] [stderr]     |
[INFO] [stderr] 200 |         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:202:27
[INFO] [stderr]     |
[INFO] [stderr] 202 |             .authenticate(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:203:24
[INFO] [stderr]     |
[INFO] [stderr] 203 |             .multiplex(libp2p_mplex::MplexConfig::new())
[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:219:25
[INFO] [stderr]     |
[INFO] [stderr] 219 |         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:221:27
[INFO] [stderr]     |
[INFO] [stderr] 221 |             .authenticate(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:222:24
[INFO] [stderr]     |
[INFO] [stderr] 222 |             .multiplex(libp2p_mplex::MplexConfig::new())
[INFO] [stderr]     |                        ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `libp2p_mplex`
[INFO] [stderr]   --> tests/transport_upgrade.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use libp2p_mplex::MplexConfig;
[INFO] [stderr]    |     ^^^^^^^^^^^^ use of undeclared type or module `libp2p_mplex`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `libp2p_secio`
[INFO] [stderr]   --> tests/transport_upgrade.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use libp2p_secio::SecioConfig;
[INFO] [stderr]    |     ^^^^^^^^^^^^ use of undeclared type or module `libp2p_secio`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transport`
[INFO] [stderr]   --> tests/network_dial_error.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Transport,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `libp2p-core`.
[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: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `libp2p-core`.
[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" "6dff1645b4f75e67bffe4e80e0ae0378757fb513fd6fad0d54626ea4dcf9f9bc"`
[INFO] running `"docker" "rm" "-f" "6dff1645b4f75e67bffe4e80e0ae0378757fb513fd6fad0d54626ea4dcf9f9bc"`
[INFO] [stdout] 6dff1645b4f75e67bffe4e80e0ae0378757fb513fd6fad0d54626ea4dcf9f9bc