[INFO] crate kad 0.4.0 is already in cache [INFO] extracting crate kad 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/kad/0.4.0 [INFO] extracting crate kad 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kad/0.4.0 [INFO] validating manifest of kad-0.4.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kad-0.4.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kad-0.4.0 [INFO] finished frobbing kad-0.4.0 [INFO] frobbed toml for kad-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/kad/0.4.0/Cargo.toml [INFO] started frobbing kad-0.4.0 [INFO] finished frobbing kad-0.4.0 [INFO] frobbed toml for kad-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kad/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kad-0.4.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/kad/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 740c1565ebf558361c4e43a8dc02f046b1d79c10a266c365e24839f9bebc5c33 [INFO] running `"docker" "start" "-a" "740c1565ebf558361c4e43a8dc02f046b1d79c10a266c365e24839f9bebc5c33"` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling rr-mux v0.7.1 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling kad v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Connector as DhtConnector` [INFO] [stderr] --> src/dht/search.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | use crate::connector::{Connector as DhtConnector, request_all}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/store/hashmapstore.rs:70:21 [INFO] [stderr] | [INFO] [stderr] 70 | let mut existing = o.into_mut(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dht/mod.rs:168:17 [INFO] [stderr] | [INFO] [stderr] 168 | let mut flat_data: Vec = data.iter().flat_map(|(_k, v)| v.clone() ).collect(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `value` [INFO] [stderr] --> src/store/hashmapstore.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | value: Data, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `meta` [INFO] [stderr] --> src/store/hashmapstore.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | meta: Meta, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `"docker" "inspect" "740c1565ebf558361c4e43a8dc02f046b1d79c10a266c365e24839f9bebc5c33"` [INFO] running `"docker" "rm" "-f" "740c1565ebf558361c4e43a8dc02f046b1d79c10a266c365e24839f9bebc5c33"` [INFO] [stdout] 740c1565ebf558361c4e43a8dc02f046b1d79c10a266c365e24839f9bebc5c33 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/kad/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 402d9c86b122fba9f861d264273269559ff40b3eb1055cb1de6579cbe8f87dc6 [INFO] running `"docker" "start" "-a" "402d9c86b122fba9f861d264273269559ff40b3eb1055cb1de6579cbe8f87dc6"` [INFO] [stderr] Compiling kad v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Connector as DhtConnector` [INFO] [stderr] --> src/dht/search.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | use crate::connector::{Connector as DhtConnector, request_all}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dht` [INFO] [stderr] --> src/lib.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let dht = Dht::::standard(n1.id().clone(), Config::default(), dht_mux); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dht` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/store/hashmapstore.rs:70:21 [INFO] [stderr] | [INFO] [stderr] 70 | let mut existing = o.into_mut(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dht/mod.rs:168:17 [INFO] [stderr] | [INFO] [stderr] 168 | let mut flat_data: Vec = data.iter().flat_map(|(_k, v)| v.clone() ).collect(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dht/mod.rs:299:13 [INFO] [stderr] | [INFO] [stderr] 299 | let mut $dht = Dht::<[u8; 1], u64, _, u64, _, _, _, ()>::new($root.id().clone(), [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 452 | mock_dht!(connector, root, dht); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: field is never used: `value` [INFO] [stderr] --> src/store/hashmapstore.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | value: Data, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `meta` [INFO] [stderr] --> src/store/hashmapstore.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | meta: Meta, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.75s [INFO] running `"docker" "inspect" "402d9c86b122fba9f861d264273269559ff40b3eb1055cb1de6579cbe8f87dc6"` [INFO] running `"docker" "rm" "-f" "402d9c86b122fba9f861d264273269559ff40b3eb1055cb1de6579cbe8f87dc6"` [INFO] [stdout] 402d9c86b122fba9f861d264273269559ff40b3eb1055cb1de6579cbe8f87dc6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/kad/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] d8bd9ad9bdf55432a4ff6b4e0e218c07a0fd4576395d148dbee440fbd9714bec [INFO] running `"docker" "start" "-a" "d8bd9ad9bdf55432a4ff6b4e0e218c07a0fd4576395d148dbee440fbd9714bec"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/kad-8dab4efef1a09215 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test table::kbucket::test::test_k_bucket_update ... ok [INFO] [stdout] test dht::search::tests::test_search_nodes ... ok [INFO] [stdout] test dht::tests::test_receive_common ... ok [INFO] [stdout] test dht::tests::test_receive_ping ... ok [INFO] [stdout] test tests::test_find ... ok [INFO] [stdout] test tests::test_lookup ... ok [INFO] [stdout] test tests::test_mux ... ok [INFO] [stdout] test tests::test_store ... ok [INFO] [stdout] test table::knodetable::test::test_k_node_table ... ok [INFO] [stdout] test dht::tests::test_receive_store ... ok [INFO] [stdout] test tests::test_connect ... ok [INFO] [stdout] test dht::tests::test_receive_find_nodes ... ok [INFO] [stdout] test dht::tests::test_receive_find_values ... ok [INFO] [stdout] test dht::tests::test_clone ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/main-ba36b27e1831fb18 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test integration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests kad [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "d8bd9ad9bdf55432a4ff6b4e0e218c07a0fd4576395d148dbee440fbd9714bec"` [INFO] running `"docker" "rm" "-f" "d8bd9ad9bdf55432a4ff6b4e0e218c07a0fd4576395d148dbee440fbd9714bec"` [INFO] [stdout] d8bd9ad9bdf55432a4ff6b4e0e218c07a0fd4576395d148dbee440fbd9714bec