[INFO] fetching crate libp2p-mdns 0.45.1...
[INFO] checking libp2p-mdns-0.45.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate libp2p-mdns 0.45.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate libp2p-mdns 0.45.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-mdns 0.45.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libp2p-mdns 0.45.1
[INFO] tweaked toml for crates.io crate libp2p-mdns 0.45.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking libp2p-mdns v0.45.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]    --> src/behaviour/iface/dns.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     use super::*;
[INFO] [stdout]     |         -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 400 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/socket.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/timer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/socket.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/timer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `generate_ed25519` found for struct `libp2p_identity::Keypair` in the current scope
[INFO] [stdout]    --> src/behaviour/iface/dns.rs:410:45
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let my_peer_id = identity::Keypair::generate_ed25519().public().to_peer_id();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ function or associated item not found in `Keypair`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `libp2p_identity::Keypair` consider using one of the following associated functions:
[INFO] [stdout]       libp2p_identity::Keypair::ed25519_from_bytes
[INFO] [stdout]       libp2p_identity::Keypair::from_protobuf_encoding
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-identity-0.2.8/src/keypair.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn ed25519_from_bytes(bytes: impl AsMut<[u8]>) -> Result<Keypair, DecodingError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub fn from_protobuf_encoding(bytes: &[u8]) -> Result<Keypair, DecodingError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `libp2p_identity::PeerId` in the current scope
[INFO] [stdout]    --> src/behaviour/iface/query.rs:317:31
[INFO] [stdout]     |
[INFO] [stdout] 317 |         let peer_id = PeerId::random();
[INFO] [stdout]     |                               ^^^^^^ function or associated item not found in `PeerId`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `libp2p_identity::PeerId` consider using one of the following associated functions:
[INFO] [stdout]       libp2p_identity::PeerId::from_public_key
[INFO] [stdout]       libp2p_identity::PeerId::from_bytes
[INFO] [stdout]       libp2p_identity::PeerId::from_multihash
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-identity-0.2.8/src/peer_id.rs:67:5
[INFO] [stdout]     |
[INFO] [stdout] 67  |     pub fn from_public_key(key: &crate::keypair::PublicKey) -> PeerId {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn from_bytes(data: &[u8]) -> Result<PeerId, ParseError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |     pub fn from_multihash(multihash: Multihash) -> Result<PeerId, Multihash> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[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-mdns` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "57007ecdccd32e7af2303d835bba06f93999d8cfa2dfdc712b9644a3209013a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57007ecdccd32e7af2303d835bba06f93999d8cfa2dfdc712b9644a3209013a6", kill_on_drop: false }`
[INFO] [stdout] 57007ecdccd32e7af2303d835bba06f93999d8cfa2dfdc712b9644a3209013a6
[INFO] checking libp2p-mdns-0.45.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate libp2p-mdns 0.45.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate libp2p-mdns 0.45.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-mdns 0.45.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libp2p-mdns 0.45.1
[INFO] tweaked toml for crates.io crate libp2p-mdns 0.45.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16735093ba6fc6ce44a26e11b5bf90bb13740cd9395fd7af8cafa10dfea78969
[INFO] running `Command { std: "docker" "start" "-a" "16735093ba6fc6ce44a26e11b5bf90bb13740cd9395fd7af8cafa10dfea78969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16735093ba6fc6ce44a26e11b5bf90bb13740cd9395fd7af8cafa10dfea78969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16735093ba6fc6ce44a26e11b5bf90bb13740cd9395fd7af8cafa10dfea78969", kill_on_drop: false }`
[INFO] [stdout] 16735093ba6fc6ce44a26e11b5bf90bb13740cd9395fd7af8cafa10dfea78969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a8a4c61514294f3d4b4d1ba0c51f25a7f89eef05be90ef64551e54fca100991
[INFO] running `Command { std: "docker" "start" "-a" "8a8a4c61514294f3d4b4d1ba0c51f25a7f89eef05be90ef64551e54fca100991", kill_on_drop: false }`
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[INFO] [stderr]     Checking multiaddr v0.18.1
[INFO] [stderr]     Checking libp2p-core v0.41.2
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[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/socket.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]    --> src/behaviour/iface/dns.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     use super::*;
[INFO] [stdout]     |         -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 400 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/timer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/socket.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/behaviour/timer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     marker::Unpin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `generate_ed25519` found for struct `libp2p_identity::Keypair` in the current scope
[INFO] [stdout]    --> src/behaviour/iface/dns.rs:410:45
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let my_peer_id = identity::Keypair::generate_ed25519().public().to_peer_id();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ function or associated item not found in `Keypair`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `libp2p_identity::Keypair` consider using one of the following associated functions:
[INFO] [stdout]       libp2p_identity::Keypair::ed25519_from_bytes
[INFO] [stdout]       libp2p_identity::Keypair::from_protobuf_encoding
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-identity-0.2.8/src/keypair.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn ed25519_from_bytes(bytes: impl AsMut<[u8]>) -> Result<Keypair, DecodingError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub fn from_protobuf_encoding(bytes: &[u8]) -> Result<Keypair, DecodingError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `libp2p_identity::PeerId` in the current scope
[INFO] [stdout]    --> src/behaviour/iface/query.rs:317:31
[INFO] [stdout]     |
[INFO] [stdout] 317 |         let peer_id = PeerId::random();
[INFO] [stdout]     |                               ^^^^^^ function or associated item not found in `PeerId`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `libp2p_identity::PeerId` consider using one of the following associated functions:
[INFO] [stdout]       libp2p_identity::PeerId::from_public_key
[INFO] [stdout]       libp2p_identity::PeerId::from_bytes
[INFO] [stdout]       libp2p_identity::PeerId::from_multihash
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-identity-0.2.8/src/peer_id.rs:67:5
[INFO] [stdout]     |
[INFO] [stdout] 67  |     pub fn from_public_key(key: &crate::keypair::PublicKey) -> PeerId {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn from_bytes(data: &[u8]) -> Result<PeerId, ParseError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |     pub fn from_multihash(multihash: Multihash) -> Result<PeerId, Multihash> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[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-mdns` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8a8a4c61514294f3d4b4d1ba0c51f25a7f89eef05be90ef64551e54fca100991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8a4c61514294f3d4b4d1ba0c51f25a7f89eef05be90ef64551e54fca100991", kill_on_drop: false }`
[INFO] [stdout] 8a8a4c61514294f3d4b4d1ba0c51f25a7f89eef05be90ef64551e54fca100991
