[INFO] fetching crate key-node-list 0.0.4...
[INFO] testing key-node-list-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate key-node-list 0.0.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate key-node-list 0.0.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate key-node-list 0.0.4
[INFO] finished tweaking crates.io crate key-node-list 0.0.4
[INFO] tweaked toml for crates.io crate key-node-list 0.0.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acafb9c1de04837d72becbb237d8284dfcfff9a8fdcd2496c33f817dd8e2f810
[INFO] running `Command { std: "docker" "start" "-a" "acafb9c1de04837d72becbb237d8284dfcfff9a8fdcd2496c33f817dd8e2f810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acafb9c1de04837d72becbb237d8284dfcfff9a8fdcd2496c33f817dd8e2f810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acafb9c1de04837d72becbb237d8284dfcfff9a8fdcd2496c33f817dd8e2f810", kill_on_drop: false }`
[INFO] [stdout] acafb9c1de04837d72becbb237d8284dfcfff9a8fdcd2496c33f817dd8e2f810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1934ad6a7d04583724987b3ffd4fd0bb1591c9b200e54ba6479bfc229318b81b
[INFO] running `Command { std: "docker" "start" "-a" "1934ad6a7d04583724987b3ffd4fd0bb1591c9b200e54ba6479bfc229318b81b", kill_on_drop: false }`
[INFO] [stderr]    Compiling key-node-list v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/list.rs:509:27
[INFO] [stdout]     |
[INFO] [stdout] 509 |     std::array::IntoIter::new(arr).collect()
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "1934ad6a7d04583724987b3ffd4fd0bb1591c9b200e54ba6479bfc229318b81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1934ad6a7d04583724987b3ffd4fd0bb1591c9b200e54ba6479bfc229318b81b", kill_on_drop: false }`
[INFO] [stdout] 1934ad6a7d04583724987b3ffd4fd0bb1591c9b200e54ba6479bfc229318b81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a32fe8c160d23fca8e2156b49235c94813064248b98babf21965075f7acf4ea3
[INFO] running `Command { std: "docker" "start" "-a" "a32fe8c160d23fca8e2156b49235c94813064248b98babf21965075f7acf4ea3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/list.rs:509:27
[INFO] [stdout]     |
[INFO] [stdout] 509 |     std::array::IntoIter::new(arr).collect()
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling key-node-list v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/list.rs:509:27
[INFO] [stdout]     |
[INFO] [stdout] 509 |     std::array::IntoIter::new(arr).collect()
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/key_node_list-1529b75dd2350aa2)
[INFO] running `Command { std: "docker" "inspect" "a32fe8c160d23fca8e2156b49235c94813064248b98babf21965075f7acf4ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32fe8c160d23fca8e2156b49235c94813064248b98babf21965075f7acf4ea3", kill_on_drop: false }`
[INFO] [stdout] a32fe8c160d23fca8e2156b49235c94813064248b98babf21965075f7acf4ea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df0c1a31e1b4a92606b8835dfef908c005f8dbe4f9a1e2cb3e862527e34dd853
[INFO] running `Command { std: "docker" "start" "-a" "df0c1a31e1b4a92606b8835dfef908c005f8dbe4f9a1e2cb3e862527e34dd853", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> src/list.rs:509:27
[INFO] [stderr]     |
[INFO] [stderr] 509 |     std::array::IntoIter::new(arr).collect()
[INFO] [stderr]     |                           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `key-node-list` (lib) generated 1 warning
[INFO] [stderr] warning: `key-node-list` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/key_node_list-1529b75dd2350aa2)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::test_capacity ... ok
[INFO] [stderr]    Doc-tests key-node-list
[INFO] [stdout] test test::test_cursor_move ... ok
[INFO] [stdout] test test::test_cursor_insert_remove ... ok
[INFO] [stdout] test test::test_from_eq ... ok
[INFO] [stdout] test test::test_push_front_iter ... ok
[INFO] [stdout] test test::test_push_pop ... ok
[INFO] [stdout] test test::test_push_into_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/list.rs - list::KeyNodeList<K,N,M>::from_iter (line 539) ... ok
[INFO] [stdout] test src/list.rs - list::KeyNodeList<K,N,M>::extend (line 447) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/list.rs - list::KeyNodeList<K,N,M>::extend (line 486) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df0c1a31e1b4a92606b8835dfef908c005f8dbe4f9a1e2cb3e862527e34dd853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0c1a31e1b4a92606b8835dfef908c005f8dbe4f9a1e2cb3e862527e34dd853", kill_on_drop: false }`
[INFO] [stdout] df0c1a31e1b4a92606b8835dfef908c005f8dbe4f9a1e2cb3e862527e34dd853