[INFO] fetching crate kelvin-radix 0.11.0... [INFO] testing kelvin-radix-0.11.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate kelvin-radix 0.11.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate kelvin-radix 0.11.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate kelvin-radix 0.11.0 [INFO] finished tweaking crates.io crate kelvin-radix 0.11.0 [INFO] tweaked toml for crates.io crate kelvin-radix 0.11.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e628296e653b3f2fbcca798e7c9e4fd1b787d7a1a1a4bac6058dda2192ec77f [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" "8e628296e653b3f2fbcca798e7c9e4fd1b787d7a1a1a4bac6058dda2192ec77f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e628296e653b3f2fbcca798e7c9e4fd1b787d7a1a1a4bac6058dda2192ec77f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e628296e653b3f2fbcca798e7c9e4fd1b787d7a1a1a4bac6058dda2192ec77f", kill_on_drop: false }` [INFO] [stdout] 8e628296e653b3f2fbcca798e7c9e4fd1b787d7a1a1a4bac6058dda2192ec77f [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1b54129bccf035cd5d4c4b2c1ebf61e55eb57af7a5ff66b89b300771ad37704 [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" "d1b54129bccf035cd5d4c4b2c1ebf61e55eb57af7a5ff66b89b300771ad37704", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling seahash v3.0.7 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable-heap v0.1.0 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling bytehash v0.3.0 [INFO] [stderr] Compiling cache v0.2.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling appendix v0.2.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling derive_arbitrary v0.3.3 [INFO] [stderr] Compiling arbitrary v0.3.3 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling kelvin v0.19.0 [INFO] [stderr] Compiling kelvin-radix v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "d1b54129bccf035cd5d4c4b2c1ebf61e55eb57af7a5ff66b89b300771ad37704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1b54129bccf035cd5d4c4b2c1ebf61e55eb57af7a5ff66b89b300771ad37704", kill_on_drop: false }` [INFO] [stdout] d1b54129bccf035cd5d4c4b2c1ebf61e55eb57af7a5ff66b89b300771ad37704 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46044576b6c7d015e8f7278d3bfb7352244e8623210aa1835762f39ea0ed797a [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" "46044576b6c7d015e8f7278d3bfb7352244e8623210aa1835762f39ea0ed797a", kill_on_drop: false }` [INFO] [stderr] Compiling kelvin-radix v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.60s [INFO] running `Command { std: "docker" "inspect" "46044576b6c7d015e8f7278d3bfb7352244e8623210aa1835762f39ea0ed797a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46044576b6c7d015e8f7278d3bfb7352244e8623210aa1835762f39ea0ed797a", kill_on_drop: false }` [INFO] [stdout] 46044576b6c7d015e8f7278d3bfb7352244e8623210aa1835762f39ea0ed797a [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] da16860198e29148471fb050d5654b21cdbc5f5ab36aefec5a38ac7a38ab1fa3 [INFO] running `Command { std: "docker" "start" "-a" "da16860198e29148471fb050d5654b21cdbc5f5ab36aefec5a38ac7a38ab1fa3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kelvin_radix-ab16bcd21efd3ce2 [INFO] [stdout] running 21 tests [INFO] [stdout] test nibbles::test::set_nibbles ... ok [INFO] [stdout] test nibbles::test::nibble_common ... ok [INFO] [stdout] test test::different_length_keys ... ok [INFO] [stdout] test test::collapse ... ok [INFO] [stdout] test test::borrowed_keys ... ok [INFO] [stdout] test test::regression_invalid_count_insert ... ok [INFO] [stdout] test test::splitting ... ok [INFO] [stdout] test test::trivial_map ... ok [INFO] [stdout] test test::regression_insert_two_get ... ok [INFO] [stdout] test test::regression_get ... ok [INFO] [stdout] test test::regression_merge ... ok [INFO] [stdout] test test::regression_invalid_count_remove ... ok [INFO] [stdout] test test::regression_ordering ... ok [INFO] [stdout] test test::regression_removeall ... ok [INFO] [stdout] test test::regression_pre_persist_fail ... ok [INFO] [stdout] test test::regression_remove_all ... ok [INFO] [stdout] test test::bigger_map_random ... ok [INFO] [stdout] test test::bigger_map ... ok [INFO] [stdout] test test::insert_remove ... ok [INFO] [stdout] test nibbles::test::fuzz ... ok [INFO] [stdout] test test::map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests kelvin-radix [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "da16860198e29148471fb050d5654b21cdbc5f5ab36aefec5a38ac7a38ab1fa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da16860198e29148471fb050d5654b21cdbc5f5ab36aefec5a38ac7a38ab1fa3", kill_on_drop: false }` [INFO] [stdout] da16860198e29148471fb050d5654b21cdbc5f5ab36aefec5a38ac7a38ab1fa3