[INFO] fetching crate bk-tree 0.4.0... [INFO] testing bk-tree-0.4.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate bk-tree 0.4.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bk-tree 0.4.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 733495f0d172e276a983ff006ec2c60333a63f1a4d65b4b253cf14a799c9093d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "733495f0d172e276a983ff006ec2c60333a63f1a4d65b4b253cf14a799c9093d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "733495f0d172e276a983ff006ec2c60333a63f1a4d65b4b253cf14a799c9093d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "733495f0d172e276a983ff006ec2c60333a63f1a4d65b4b253cf14a799c9093d", kill_on_drop: false }` [INFO] [stdout] 733495f0d172e276a983ff006ec2c60333a63f1a4d65b4b253cf14a799c9093d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab90dece474fda75ce85122f68425450532099047875378c104446270eb7c849 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ab90dece474fda75ce85122f68425450532099047875378c104446270eb7c849", 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 5.38s [INFO] running `Command { std: "docker" "inspect" "ab90dece474fda75ce85122f68425450532099047875378c104446270eb7c849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab90dece474fda75ce85122f68425450532099047875378c104446270eb7c849", kill_on_drop: false }` [INFO] [stdout] ab90dece474fda75ce85122f68425450532099047875378c104446270eb7c849 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06aa80cefff5c7e52851ebdcf33162d8cc4f26c83ce77dc352366dc8d718a48f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "06aa80cefff5c7e52851ebdcf33162d8cc4f26c83ce77dc352366dc8d718a48f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [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 5.23s [INFO] running `Command { std: "docker" "inspect" "06aa80cefff5c7e52851ebdcf33162d8cc4f26c83ce77dc352366dc8d718a48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06aa80cefff5c7e52851ebdcf33162d8cc4f26c83ce77dc352366dc8d718a48f", kill_on_drop: false }` [INFO] [stdout] 06aa80cefff5c7e52851ebdcf33162d8cc4f26c83ce77dc352366dc8d718a48f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc0f2f1e9a693fe657b2eec25427b879abbcf02c7805e8e98273dc7b1bb189eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dc0f2f1e9a693fe657b2eec25427b879abbcf02c7805e8e98273dc7b1bb189eb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bk_tree-68e690966a65358c) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::tree_find ... ok [INFO] [stdout] test tests::tree_extend ... ok [INFO] [stdout] test tests::tree_add ... ok [INFO] [stdout] test tests::node_construct ... ok [INFO] [stdout] test tests::tree_construct ... ok [INFO] [stdout] test tests::tree_find_exact ... 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::add_child (line 69) ... ignored [INFO] [stdout] test src/metrics.rs - metrics::Levenshtein (line 16) ... ok [INFO] [stdout] test src/lib.rs - BKTree::find_exact (line 216) ... 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::extend (line 245) ... 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 2.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dc0f2f1e9a693fe657b2eec25427b879abbcf02c7805e8e98273dc7b1bb189eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc0f2f1e9a693fe657b2eec25427b879abbcf02c7805e8e98273dc7b1bb189eb", kill_on_drop: false }` [INFO] [stdout] dc0f2f1e9a693fe657b2eec25427b879abbcf02c7805e8e98273dc7b1bb189eb