[INFO] fetching crate bk-tree 0.4.0...
[INFO] testing bk-tree-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate bk-tree 0.4.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate bk-tree 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e155f9d3e0934b4eeb6efcb99df2d246fd5bac6d53e92badd23ec4eae47a1c6
[INFO] running `Command { std: "docker" "start" "-a" "4e155f9d3e0934b4eeb6efcb99df2d246fd5bac6d53e92badd23ec4eae47a1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e155f9d3e0934b4eeb6efcb99df2d246fd5bac6d53e92badd23ec4eae47a1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e155f9d3e0934b4eeb6efcb99df2d246fd5bac6d53e92badd23ec4eae47a1c6", kill_on_drop: false }`
[INFO] [stdout] 4e155f9d3e0934b4eeb6efcb99df2d246fd5bac6d53e92badd23ec4eae47a1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d42f6ebaa7497d1103e4fe41ff6ec76ba0d82af94913976ae928d9665bc3eeee
[INFO] running `Command { std: "docker" "start" "-a" "d42f6ebaa7497d1103e4fe41ff6ec76ba0d82af94913976ae928d9665bc3eeee", kill_on_drop: false }`
[INFO] [stderr]    Compiling triple_accel v0.3.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bk-tree v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "d42f6ebaa7497d1103e4fe41ff6ec76ba0d82af94913976ae928d9665bc3eeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42f6ebaa7497d1103e4fe41ff6ec76ba0d82af94913976ae928d9665bc3eeee", kill_on_drop: false }`
[INFO] [stdout] d42f6ebaa7497d1103e4fe41ff6ec76ba0d82af94913976ae928d9665bc3eeee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2d6270832cd8eaff256e529ba04c01de17c481f3f3791fbd9ee67db73300b91
[INFO] running `Command { std: "docker" "start" "-a" "a2d6270832cd8eaff256e529ba04c01de17c481f3f3791fbd9ee67db73300b91", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling bk-tree v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "a2d6270832cd8eaff256e529ba04c01de17c481f3f3791fbd9ee67db73300b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d6270832cd8eaff256e529ba04c01de17c481f3f3791fbd9ee67db73300b91", kill_on_drop: false }`
[INFO] [stdout] a2d6270832cd8eaff256e529ba04c01de17c481f3f3791fbd9ee67db73300b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c30757fd39d478b93db315e406ec1399c965b5a86dccda728ce782733629121d
[INFO] running `Command { std: "docker" "start" "-a" "c30757fd39d478b93db315e406ec1399c965b5a86dccda728ce782733629121d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bk_tree-621792532d523306)
[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_extend ... ok
[INFO] [stdout] test tests::tree_add ... ok
[INFO] [stdout] test tests::tree_find_exact ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bk-tree
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - BKNode<K>::add_child (line 69) ... ignored
[INFO] [stdout] test src/lib.rs - BKTree<K,M>::new (line 115) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::Levenshtein (line 16) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K,M>::add (line 136) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K,M>::extend (line 245) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K,M>::find_exact (line 216) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K,M>::find (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c30757fd39d478b93db315e406ec1399c965b5a86dccda728ce782733629121d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30757fd39d478b93db315e406ec1399c965b5a86dccda728ce782733629121d", kill_on_drop: false }`
[INFO] [stdout] c30757fd39d478b93db315e406ec1399c965b5a86dccda728ce782733629121d