[INFO] fetching crate fluence-fork-libp2p-kad 0.29.2...
[INFO] checking fluence-fork-libp2p-kad-0.29.2 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate fluence-fork-libp2p-kad 0.29.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fluence-fork-libp2p-kad 0.29.2
[INFO] finished tweaking crates.io crate fluence-fork-libp2p-kad 0.29.2
[INFO] tweaked toml for crates.io crate fluence-fork-libp2p-kad 0.29.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluence-fork-libp2p-kad 0.29.2 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a491a292cd1ae3ea56b620268cb73570ad5b362f049af1442ad4005db0bef432
[INFO] running `Command { std: "docker" "start" "-a" "a491a292cd1ae3ea56b620268cb73570ad5b362f049af1442ad4005db0bef432", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f7f15e469de39711ab908d85d080a7751f0eba4d75a37c835f8cb79433147e56", kill_on_drop: false }`
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[INFO] [stderr]    Compiling fluence-fork-libp2p-core v0.27.2
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[INFO] [stdout] error[E0432]: unresolved import `libp2p_noise`
[INFO] [stdout]   --> src/behaviour/test.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use libp2p_noise as noise;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no external crate `libp2p_noise`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p_yamux`
[INFO] [stdout]   --> src/behaviour/test.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use libp2p_yamux as yamux;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no external crate `libp2p_yamux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubBucket`
[INFO] [stdout]   --> src/kbucket/bucket.rs:29:79
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub use crate::kbucket::sub_bucket::{Node, NodeStatus, PendingNode, Position, SubBucket};
[INFO] [stdout]    |                                                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `W_VALUE`
[INFO] [stdout]   --> src/kbucket/bucket.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use crate::{K_VALUE, W_VALUE};
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubBucket`
[INFO] [stdout]   --> src/kbucket/bucket.rs:29:79
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub use crate::kbucket::sub_bucket::{Node, NodeStatus, PendingNode, Position, SubBucket};
[INFO] [stdout]    |                                                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `W_VALUE`
[INFO] [stdout]   --> src/kbucket/bucket.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use crate::{K_VALUE, W_VALUE};
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/behaviour.rs:876:40
[INFO] [stdout]     |
[INFO] [stdout] 876 |             peers.iter_mut().for_each(|mut peer|
[INFO] [stdout]     |                                        ----^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/record/store.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn get(&'a self, k: &Key) -> Option<Cow<'_, Record>>;
[INFO] [stdout]    |             ^^ the lifetime is named here   -- the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     fn get(&'a self, k: &Key) -> Option<Cow<'_, Record>>;
[INFO] [stdout] 67 +     fn get(&'a self, k: &Key) -> Option<Cow<'a, Record>>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/record/store/memory.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn get(&'a self, k: &Key) -> Option<Cow<'_, Record>> {
[INFO] [stdout]     |             ^^ the lifetime is named here   -- the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 109 -     fn get(&'a self, k: &Key) -> Option<Cow<'_, Record>> {
[INFO] [stdout] 109 +     fn get(&'a self, k: &Key) -> Option<Cow<'a, Record>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/behaviour.rs:876:40
[INFO] [stdout]     |
[INFO] [stdout] 876 |             peers.iter_mut().for_each(|mut peer|
[INFO] [stdout]     |                                        ----^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluence-fork-libp2p-kad` (lib test) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f7f15e469de39711ab908d85d080a7751f0eba4d75a37c835f8cb79433147e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f15e469de39711ab908d85d080a7751f0eba4d75a37c835f8cb79433147e56", kill_on_drop: false }`
[INFO] [stdout] f7f15e469de39711ab908d85d080a7751f0eba4d75a37c835f8cb79433147e56
