[INFO] fetching crate bk-tree 0.4.0... [INFO] testing bk-tree-0.4.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate bk-tree 0.4.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate bk-tree 0.4.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bk-tree 0.4.0 [INFO] finished tweaking crates.io crate bk-tree 0.4.0 [INFO] tweaked toml for crates.io crate bk-tree 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fc7a463fe98c9a79dc29a6f627a4afa749357307c3de4d1cdf38e6a188eb9ac [INFO] running `Command { std: "docker" "start" "-a" "5fc7a463fe98c9a79dc29a6f627a4afa749357307c3de4d1cdf38e6a188eb9ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fc7a463fe98c9a79dc29a6f627a4afa749357307c3de4d1cdf38e6a188eb9ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc7a463fe98c9a79dc29a6f627a4afa749357307c3de4d1cdf38e6a188eb9ac", kill_on_drop: false }` [INFO] [stdout] 5fc7a463fe98c9a79dc29a6f627a4afa749357307c3de4d1cdf38e6a188eb9ac [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d419948a9bfd03c46dcf5c177d23b5ce1294c9336c5c7a8895b9e97e5eaa015e [INFO] running `Command { std: "docker" "start" "-a" "d419948a9bfd03c46dcf5c177d23b5ce1294c9336c5c7a8895b9e97e5eaa015e", kill_on_drop: false }` [INFO] [stderr] Compiling triple_accel v0.3.4 [INFO] [stderr] Compiling bk-tree v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `Command { std: "docker" "inspect" "d419948a9bfd03c46dcf5c177d23b5ce1294c9336c5c7a8895b9e97e5eaa015e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d419948a9bfd03c46dcf5c177d23b5ce1294c9336c5c7a8895b9e97e5eaa015e", kill_on_drop: false }` [INFO] [stdout] d419948a9bfd03c46dcf5c177d23b5ce1294c9336c5c7a8895b9e97e5eaa015e [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f4829ca6f0017744725ed566d7db8ddd4b472bde1c65e81af9e000953d49ab6 [INFO] running `Command { std: "docker" "start" "-a" "6f4829ca6f0017744725ed566d7db8ddd4b472bde1c65e81af9e000953d49ab6", kill_on_drop: false }` [INFO] [stderr] Compiling bk-tree v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "6f4829ca6f0017744725ed566d7db8ddd4b472bde1c65e81af9e000953d49ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4829ca6f0017744725ed566d7db8ddd4b472bde1c65e81af9e000953d49ab6", kill_on_drop: false }` [INFO] [stdout] 6f4829ca6f0017744725ed566d7db8ddd4b472bde1c65e81af9e000953d49ab6 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 24f79a1b99a9ca788e3e01fa0ba2a6089a5eaea2c606cc7f1473cd749a251e46 [INFO] running `Command { std: "docker" "start" "-a" "24f79a1b99a9ca788e3e01fa0ba2a6089a5eaea2c606cc7f1473cd749a251e46", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bk_tree-bdeddf5df11e913b) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::node_construct ... ok [INFO] [stdout] test tests::tree_construct ... ok [INFO] [stdout] test tests::tree_add ... ok [INFO] [stdout] test tests::tree_find_exact ... ok [INFO] [stdout] test tests::tree_extend ... ok [INFO] [stdout] test tests::tree_find ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bk-tree [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - BKNode::add_child (line 69) ... ignored [INFO] [stdout] test src/lib.rs - BKTree::extend (line 245) ... ok [INFO] [stdout] test src/metrics.rs - metrics::Levenshtein (line 16) ... ok [INFO] [stdout] test src/lib.rs - BKTree::new (line 115) ... ok [INFO] [stdout] test src/lib.rs - BKTree::add (line 136) ... ok [INFO] [stdout] test src/lib.rs - BKTree::find_exact (line 216) ... ok [INFO] [stdout] test src/lib.rs - BKTree::find (line 179) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.99s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "24f79a1b99a9ca788e3e01fa0ba2a6089a5eaea2c606cc7f1473cd749a251e46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24f79a1b99a9ca788e3e01fa0ba2a6089a5eaea2c606cc7f1473cd749a251e46", kill_on_drop: false }` [INFO] [stdout] 24f79a1b99a9ca788e3e01fa0ba2a6089a5eaea2c606cc7f1473cd749a251e46