[INFO] fetching crate libp2p-swarm 0.31.0-rc.1...
[INFO] checking libp2p-swarm-0.31.0-rc.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate libp2p-swarm 0.31.0-rc.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libp2p-swarm 0.31.0-rc.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 libp2p-swarm 0.31.0-rc.1
[INFO] finished tweaking crates.io crate libp2p-swarm 0.31.0-rc.1
[INFO] tweaked toml for crates.io crate libp2p-swarm 0.31.0-rc.1 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b62121461f413fa5118de4d701b4296620afdf0ad556c1e4dda2c537c98228e5
[INFO] running `Command { std: "docker" "start" "-a" "b62121461f413fa5118de4d701b4296620afdf0ad556c1e4dda2c537c98228e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b62121461f413fa5118de4d701b4296620afdf0ad556c1e4dda2c537c98228e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b62121461f413fa5118de4d701b4296620afdf0ad556c1e4dda2c537c98228e5", kill_on_drop: false }`
[INFO] [stdout] b62121461f413fa5118de4d701b4296620afdf0ad556c1e4dda2c537c98228e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 28defe3832327beeb45eee382111858468d8db5cdb6da1c301f0cdf5a56859d0
[INFO] running `Command { std: "docker" "start" "-a" "28defe3832327beeb45eee382111858468d8db5cdb6da1c301f0cdf5a56859d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]     Checking unsigned-varint v0.7.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking signature v1.3.1
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking bs58 v0.4.0
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[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking ed25519 v1.2.0
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[INFO] [stderr]    Compiling rand_core v0.6.3
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[INFO] [stderr]    Compiling prost-build v0.9.0
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[INFO] [stderr]    Compiling zeroize_derive v1.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking zeroize v1.4.2
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
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[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking multihash v0.14.0
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking multiaddr v0.13.0
[INFO] [stderr]     Checking multistream-select v0.10.4
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]    Compiling libp2p-core v0.30.0-rc.1
[INFO] [stderr]     Checking libp2p-swarm v0.31.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]     --> src/lib.rs:1339:9
[INFO] [stdout]      |
[INFO] [stdout] 1339 |     use libp2p::core::{identity, multiaddr, transport, upgrade};
[INFO] [stdout]      |         ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p`
[INFO] [stdout]     --> src/lib.rs:1340:9
[INFO] [stdout]      |
[INFO] [stdout] 1340 |     use libp2p::plaintext;
[INFO] [stdout]      |         ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p`
[INFO] [stdout]     --> src/lib.rs:1341:9
[INFO] [stdout]      |
[INFO] [stdout] 1341 |     use libp2p::yamux;
[INFO] [stdout]      |         ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Version` in `upgrade`
[INFO] [stdout]     --> src/lib.rs:1359:31
[INFO] [stdout]      |
[INFO] [stdout] 1359 |             .upgrade(upgrade::Version::V1)
[INFO] [stdout]      |                               ^^^^^^^ could not find `Version` in `upgrade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `identity`
[INFO] [stdout]     --> src/lib.rs:1356:33
[INFO] [stdout]      |
[INFO] [stdout] 1356 |         let id_keys = identity::Keypair::generate_ed25519();
[INFO] [stdout]      |                                 ^^^^^^^ not found in `identity`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use libp2p_core::identity::Keypair;
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use libp2p_core::identity::ed25519::Keypair;
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use libp2p_core::identity::rsa::Keypair;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1430:43
[INFO] [stdout]      |
[INFO] [stdout] 1430 |         let addr1: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1431:43
[INFO] [stdout]      |
[INFO] [stdout] 1431 |         let addr2: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1507:43
[INFO] [stdout]      |
[INFO] [stdout] 1507 |         let addr1: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1508:43
[INFO] [stdout]      |
[INFO] [stdout] 1508 |         let addr2: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1580:43
[INFO] [stdout]      |
[INFO] [stdout] 1580 |         let addr1: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1581:43
[INFO] [stdout]      |
[INFO] [stdout] 1581 |         let addr2: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1656:43
[INFO] [stdout]      |
[INFO] [stdout] 1656 |         let addr1: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `multiaddr`
[INFO] [stdout]     --> src/lib.rs:1657:43
[INFO] [stdout]      |
[INFO] [stdout] 1657 |         let addr2: Multiaddr = multiaddr::Protocol::Memory(rand::random::<u64>()).into();
[INFO] [stdout]      |                                           ^^^^^^^^ not found in `multiaddr`
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]      |
[INFO] [stdout] 1335 |     use crate::registry::tests::Protocol;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-swarm` due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "28defe3832327beeb45eee382111858468d8db5cdb6da1c301f0cdf5a56859d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28defe3832327beeb45eee382111858468d8db5cdb6da1c301f0cdf5a56859d0", kill_on_drop: false }`
[INFO] [stdout] 28defe3832327beeb45eee382111858468d8db5cdb6da1c301f0cdf5a56859d0
