[INFO] fetching crate bk-tree 0.4.0...
[INFO] testing bk-tree-0.4.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bk-tree 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bk-tree 0.4.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5d27fb26dac5cdbfaed43536821fb3c7a26461049a39bc67910a8a0107b398f
[INFO] running `Command { std: "docker" "start" "-a" "b5d27fb26dac5cdbfaed43536821fb3c7a26461049a39bc67910a8a0107b398f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5d27fb26dac5cdbfaed43536821fb3c7a26461049a39bc67910a8a0107b398f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d27fb26dac5cdbfaed43536821fb3c7a26461049a39bc67910a8a0107b398f", kill_on_drop: false }`
[INFO] [stdout] b5d27fb26dac5cdbfaed43536821fb3c7a26461049a39bc67910a8a0107b398f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8d46f2ea5039dda8fa7a089e30c40770bb316285a16ba9a28f49dcc6d97d7c1
[INFO] running `Command { std: "docker" "start" "-a" "e8d46f2ea5039dda8fa7a089e30c40770bb316285a16ba9a28f49dcc6d97d7c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 3.07s
[INFO] running `Command { std: "docker" "inspect" "e8d46f2ea5039dda8fa7a089e30c40770bb316285a16ba9a28f49dcc6d97d7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d46f2ea5039dda8fa7a089e30c40770bb316285a16ba9a28f49dcc6d97d7c1", kill_on_drop: false }`
[INFO] [stdout] e8d46f2ea5039dda8fa7a089e30c40770bb316285a16ba9a28f49dcc6d97d7c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 661c6d6669d222bb96ad353c723c827d801c114e095aecfe50340218683b6ff7
[INFO] running `Command { std: "docker" "start" "-a" "661c6d6669d222bb96ad353c723c827d801c114e095aecfe50340218683b6ff7", 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 2.66s
[INFO] running `Command { std: "docker" "inspect" "661c6d6669d222bb96ad353c723c827d801c114e095aecfe50340218683b6ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661c6d6669d222bb96ad353c723c827d801c114e095aecfe50340218683b6ff7", kill_on_drop: false }`
[INFO] [stdout] 661c6d6669d222bb96ad353c723c827d801c114e095aecfe50340218683b6ff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94fec1a38dc88b830c54127b432b6ec2d059d513d8d75e28a1e9929cdb40b29b
[INFO] running `Command { std: "docker" "start" "-a" "94fec1a38dc88b830c54127b432b6ec2d059d513d8d75e28a1e9929cdb40b29b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bk_tree-d0f4e7b38a7e6fd5)
[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_extend ... ok
[INFO] [stderr]    Doc-tests bk-tree
[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 0.00s
[INFO] [stdout] 
[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 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94fec1a38dc88b830c54127b432b6ec2d059d513d8d75e28a1e9929cdb40b29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fec1a38dc88b830c54127b432b6ec2d059d513d8d75e28a1e9929cdb40b29b", kill_on_drop: false }`
[INFO] [stdout] 94fec1a38dc88b830c54127b432b6ec2d059d513d8d75e28a1e9929cdb40b29b
