[INFO] fetching crate libp2p-stream 0.2.0-alpha...
[INFO] checking libp2p-stream-0.2.0-alpha against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate libp2p-stream 0.2.0-alpha into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate libp2p-stream 0.2.0-alpha on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-stream 0.2.0-alpha
[INFO] finished tweaking crates.io crate libp2p-stream 0.2.0-alpha
[INFO] tweaked toml for crates.io crate libp2p-stream 0.2.0-alpha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 271 packages to latest compatible versions
[INFO] [stderr]       Adding libp2p-swarm-test v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020210bbcefed432ab87adf5a5f05c13c367936ecf32877448c42fc2d2f551b1
[INFO] running `Command { std: "docker" "start" "-a" "020210bbcefed432ab87adf5a5f05c13c367936ecf32877448c42fc2d2f551b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020210bbcefed432ab87adf5a5f05c13c367936ecf32877448c42fc2d2f551b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020210bbcefed432ab87adf5a5f05c13c367936ecf32877448c42fc2d2f551b1", kill_on_drop: false }`
[INFO] [stdout] 020210bbcefed432ab87adf5a5f05c13c367936ecf32877448c42fc2d2f551b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756f7ee013114fcf1b52510fa4d281716760bb869e7b984541619c7e1f9e6cf5
[INFO] running `Command { std: "docker" "start" "-a" "756f7ee013114fcf1b52510fa4d281716760bb869e7b984541619c7e1f9e6cf5", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking libp2p-core v0.42.0
[INFO] [stderr]     Checking libp2p-swarm v0.45.1
[INFO] [stderr]     Checking libp2p-swarm v0.44.2
[INFO] [stderr]     Checking libp2p-yamux v0.45.2
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[INFO] [stderr]     Checking libp2p-stream v0.2.0-alpha (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking libp2p-tcp v0.41.0
[INFO] [stderr]     Checking libp2p-swarm-test v0.3.0
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/lib.rs:26:29
[INFO] [stdout]     |
[INFO] [stdout] 26  |     let mut swarm1 = Swarm::new_ephemeral(|_| stream::Behaviour::new());
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<_>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.45.1/src/lib.rs:366:5
[INFO] [stdout]     |
[INFO] [stdout] 366 | /     pub fn new(
[INFO] [stdout] 367 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 368 | |         behaviour: TBehaviour,
[INFO] [stdout] 369 | |         local_peer_id: PeerId,
[INFO] [stdout] 370 | |         config: Config,
[INFO] [stdout] 371 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/lib.rs:27:29
[INFO] [stdout]     |
[INFO] [stdout] 27  |     let mut swarm2 = Swarm::new_ephemeral(|_| stream::Behaviour::new());
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<_>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.45.1/src/lib.rs:366:5
[INFO] [stdout]     |
[INFO] [stdout] 366 | /     pub fn new(
[INFO] [stdout] 367 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 368 | |         behaviour: TBehaviour,
[INFO] [stdout] 369 | |         local_peer_id: PeerId,
[INFO] [stdout] 370 | |         config: Config,
[INFO] [stdout] 371 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/lib.rs:64:25
[INFO] [stdout]     |
[INFO] [stdout] 64  |     let swarm1 = Swarm::new_ephemeral(|_| stream::Behaviour::new());
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<_>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.45.1/src/lib.rs:366:5
[INFO] [stdout]     |
[INFO] [stdout] 366 | /     pub fn new(
[INFO] [stdout] 367 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 368 | |         behaviour: TBehaviour,
[INFO] [stdout] 369 | |         local_peer_id: PeerId,
[INFO] [stdout] 370 | |         config: Config,
[INFO] [stdout] 371 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-stream` (test "lib") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "756f7ee013114fcf1b52510fa4d281716760bb869e7b984541619c7e1f9e6cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756f7ee013114fcf1b52510fa4d281716760bb869e7b984541619c7e1f9e6cf5", kill_on_drop: false }`
[INFO] [stdout] 756f7ee013114fcf1b52510fa4d281716760bb869e7b984541619c7e1f9e6cf5
