[INFO] fetching crate libp2p-ping 0.47.0...
[INFO] checking libp2p-ping-0.47.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate libp2p-ping 0.47.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate libp2p-ping 0.47.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libp2p-ping 0.47.0
[INFO] tweaked toml for crates.io crate libp2p-ping 0.47.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libp2p-ping 0.47.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libp2p-ping 0.47.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libp2p-identity v0.2.12
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.35.1
[INFO] [stderr]   Downloaded libp2p-core v0.43.1
[INFO] [stderr]   Downloaded libp2p-swarm v0.47.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a5ef95c40747fed3b9aa99f128f136b5640a0903379c7cdaed5bd8533f16cf8
[INFO] running `Command { std: "docker" "start" "-a" "8a5ef95c40747fed3b9aa99f128f136b5640a0903379c7cdaed5bd8533f16cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a5ef95c40747fed3b9aa99f128f136b5640a0903379c7cdaed5bd8533f16cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5ef95c40747fed3b9aa99f128f136b5640a0903379c7cdaed5bd8533f16cf8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8361d20fdf6614bcc2274b6cfc06ebfe33a887979b1b12af05d453ed86a28f8
[INFO] running `Command { std: "docker" "start" "-a" "c8361d20fdf6614bcc2274b6cfc06ebfe33a887979b1b12af05d453ed86a28f8", kill_on_drop: false }`
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[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]   --> tests/ping.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use quickcheck::*;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `quickcheck`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `quickcheck`, use `cargo add quickcheck` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p_swarm_test`
[INFO] [stdout]   --> tests/ping.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use libp2p_swarm_test::SwarmExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libp2p_swarm_test`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 27 - use libp2p_swarm_test::SwarmExt;
[INFO] [stdout] 27 + use libp2p_swarm::SwarmExt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral_tokio` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:35:33
[INFO] [stdout]     |
[INFO] [stdout] 35  |         let mut swarm1 = Swarm::new_ephemeral_tokio(|_| ping::Behaviour::new(cfg.clone()));
[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-1949cf8c6b5b557f/libp2p-swarm-0.47.0/src/lib.rs:350:5
[INFO] [stdout]     |
[INFO] [stdout] 350 | /     pub fn new(
[INFO] [stdout] 351 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 352 | |         behaviour: TBehaviour,
[INFO] [stdout] 353 | |         local_peer_id: PeerId,
[INFO] [stdout] 354 | |         config: Config,
[INFO] [stdout] 355 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral_tokio` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:36:33
[INFO] [stdout]     |
[INFO] [stdout] 36  |         let mut swarm2 = Swarm::new_ephemeral_tokio(|_| ping::Behaviour::new(cfg.clone()));
[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-1949cf8c6b5b557f/libp2p-swarm-0.47.0/src/lib.rs:350:5
[INFO] [stdout]     |
[INFO] [stdout] 350 | /     pub fn new(
[INFO] [stdout] 351 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 352 | |         behaviour: TBehaviour,
[INFO] [stdout] 353 | |         local_peer_id: PeerId,
[INFO] [stdout] 354 | |         config: Config,
[INFO] [stdout] 355 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral_tokio` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:66:29
[INFO] [stdout]     |
[INFO] [stdout] 66  |     let mut swarm1 = Swarm::new_ephemeral_tokio(|_| dummy::Behaviour);
[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-1949cf8c6b5b557f/libp2p-swarm-0.47.0/src/lib.rs:350:5
[INFO] [stdout]     |
[INFO] [stdout] 350 | /     pub fn new(
[INFO] [stdout] 351 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 352 | |         behaviour: TBehaviour,
[INFO] [stdout] 353 | |         local_peer_id: PeerId,
[INFO] [stdout] 354 | |         config: Config,
[INFO] [stdout] 355 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral_tokio` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:67:29
[INFO] [stdout]     |
[INFO] [stdout] 67  |     let mut swarm2 = Swarm::new_ephemeral_tokio(|_| ping::Behaviour::new(ping::Config::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-1949cf8c6b5b557f/libp2p-swarm-0.47.0/src/lib.rs:350:5
[INFO] [stdout]     |
[INFO] [stdout] 350 | /     pub fn new(
[INFO] [stdout] 351 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 352 | |         behaviour: TBehaviour,
[INFO] [stdout] 353 | |         local_peer_id: PeerId,
[INFO] [stdout] 354 | |         config: Config,
[INFO] [stdout] 355 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[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: could not compile `libp2p-ping` (test "ping") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "c8361d20fdf6614bcc2274b6cfc06ebfe33a887979b1b12af05d453ed86a28f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8361d20fdf6614bcc2274b6cfc06ebfe33a887979b1b12af05d453ed86a28f8", kill_on_drop: false }`
[INFO] [stdout] c8361d20fdf6614bcc2274b6cfc06ebfe33a887979b1b12af05d453ed86a28f8