[INFO] fetching crate shadow-dht 0.1.0...
[INFO] testing shadow-dht-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate shadow-dht 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate shadow-dht 0.1.0
[INFO] finished tweaking crates.io crate shadow-dht 0.1.0
[INFO] tweaked toml for crates.io crate shadow-dht 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shadow-dht 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shadow-dht 0.1.0 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" "+1.95.0" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded shadow-core v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "db25417acf2a0a6bdd886794cf4918c4b6ba4f8d4030be4c236a2d0029662b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db25417acf2a0a6bdd886794cf4918c4b6ba4f8d4030be4c236a2d0029662b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db25417acf2a0a6bdd886794cf4918c4b6ba4f8d4030be4c236a2d0029662b9f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4a26fc3c48ad0e5973578ae13dd347163917aa823920bbf186fe5cc71c6e954
[INFO] running `Command { std: "docker" "start" "-a" "e4a26fc3c48ad0e5973578ae13dd347163917aa823920bbf186fe5cc71c6e954", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hickory-resolver v0.24.4
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[INFO] [stderr]    Compiling libp2p-tcp v0.42.0
[INFO] [stderr]    Compiling libp2p-quic v0.11.1
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[INFO] [stderr]    Compiling shadow-crypto v0.1.0
[INFO] [stderr]    Compiling libp2p v0.54.1
[INFO] [stderr]    Compiling shadow-dht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/store.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShadowError`
[INFO] [stdout]  --> src/node.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use shadow_core::error::{Result, ShadowError};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shadow_core::PeerId`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use shadow_core::PeerId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shadow_core::error::Result`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use shadow_core::error::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `k` is never read
[INFO] [stdout]    --> src/routing.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct RoutingTable {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     k: usize,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "e4a26fc3c48ad0e5973578ae13dd347163917aa823920bbf186fe5cc71c6e954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a26fc3c48ad0e5973578ae13dd347163917aa823920bbf186fe5cc71c6e954", kill_on_drop: false }`
[INFO] [stdout] e4a26fc3c48ad0e5973578ae13dd347163917aa823920bbf186fe5cc71c6e954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70e0a3d0d943adad2cb865453985b7248951011c7d3e5849c85380b24a71f562
[INFO] running `Command { std: "docker" "start" "-a" "70e0a3d0d943adad2cb865453985b7248951011c7d3e5849c85380b24a71f562", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/store.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShadowError`
[INFO] [stdout]  --> src/node.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use shadow_core::error::{Result, ShadowError};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shadow_core::PeerId`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use shadow_core::PeerId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shadow_core::error::Result`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use shadow_core::error::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `k` is never read
[INFO] [stdout]    --> src/routing.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct RoutingTable {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     k: usize,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shadow-dht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/store.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShadowError`
[INFO] [stdout]  --> src/node.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use shadow_core::error::{Result, ShadowError};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shadow_core::PeerId`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use shadow_core::PeerId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shadow_core::error::Result`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use shadow_core::error::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `k` is never read
[INFO] [stdout]    --> src/routing.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct RoutingTable {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     k: usize,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "70e0a3d0d943adad2cb865453985b7248951011c7d3e5849c85380b24a71f562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e0a3d0d943adad2cb865453985b7248951011c7d3e5849c85380b24a71f562", kill_on_drop: false }`
[INFO] [stdout] 70e0a3d0d943adad2cb865453985b7248951011c7d3e5849c85380b24a71f562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac0ce8f4f783c24d874560d6bac2af3edc1d5624e507fd35eb461804f927faac
[INFO] running `Command { std: "docker" "start" "-a" "ac0ce8f4f783c24d874560d6bac2af3edc1d5624e507fd35eb461804f927faac", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]  --> src/store.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde::{Serialize, Deserialize};
[INFO] [stderr]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ShadowError`
[INFO] [stderr]  --> src/node.rs:4:34
[INFO] [stderr]   |
[INFO] [stderr] 4 | use shadow_core::error::{Result, ShadowError};
[INFO] [stderr]   |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `shadow_core::PeerId`
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use shadow_core::PeerId;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `shadow_core::error::Result`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use shadow_core::error::Result;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `k` is never read
[INFO] [stderr]    --> src/routing.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub struct RoutingTable {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 129 |     k: usize,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `shadow-dht` (lib) generated 5 warnings (run `cargo fix --lib -p shadow-dht` to apply 4 suggestions)
[INFO] [stderr] warning: `shadow-dht` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shadow_dht-31fa54540781d948)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test node::tests::test_add_peer ... ok
[INFO] [stdout] test node::tests::test_stats ... ok
[INFO] [stdout] test node::tests::test_find_closest ... ok
[INFO] [stdout] test replication::tests::test_schedule_replication ... ok
[INFO] [stdout] test replication::tests::test_handle_peer_lost ... ok
[INFO] [stdout] test replication::tests::test_stats ... ok
[INFO] [stdout] test routing::tests::test_find_closest ... ok
[INFO] [stdout] test routing::tests::test_kbucket_add ... ok
[INFO] [stdout] test replication::tests::test_confirm_replication ... ok
[INFO] [stdout] test node::tests::test_store_retrieve ... ok
[INFO] [stdout] test replication::tests::test_take_pending_tasks ... ok
[INFO] [stdout] test replication::tests::test_under_replicated_keys ... ok
[INFO] [stdout] test routing::tests::test_routing_table ... ok
[INFO] [stdout] test store::tests::test_store_expiry ... ok
[INFO] [stdout] test store::tests::test_store_put_get ... ok
[INFO] [stdout] test store::tests::test_store_remove ... ok
[INFO] [stdout] test store::tests::test_store_size_limit ... ok
[INFO] [stdout] test store::tests::test_cleanup_expired ... ok
[INFO] [stdout] test node::tests::test_dht_node_creation ... ok
[INFO] [stdout] test routing::tests::test_kbucket_full ... ok
[INFO] [stderr]    Doc-tests shadow_dht
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac0ce8f4f783c24d874560d6bac2af3edc1d5624e507fd35eb461804f927faac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0ce8f4f783c24d874560d6bac2af3edc1d5624e507fd35eb461804f927faac", kill_on_drop: false }`
[INFO] [stdout] ac0ce8f4f783c24d874560d6bac2af3edc1d5624e507fd35eb461804f927faac
