[INFO] fetching crate radix_trie 0.2.1... [INFO] testing radix_trie-0.2.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate radix_trie 0.2.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate radix_trie 0.2.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate radix_trie 0.2.1 [INFO] finished tweaking crates.io crate radix_trie 0.2.1 [INFO] tweaked toml for crates.io crate radix_trie 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate radix_trie 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfcfee47f37375b628ee69aa8eb3bb04b65e164ea8cc309d902209f040571e3f [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" "bfcfee47f37375b628ee69aa8eb3bb04b65e164ea8cc309d902209f040571e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfcfee47f37375b628ee69aa8eb3bb04b65e164ea8cc309d902209f040571e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcfee47f37375b628ee69aa8eb3bb04b65e164ea8cc309d902209f040571e3f", kill_on_drop: false }` [INFO] [stdout] bfcfee47f37375b628ee69aa8eb3bb04b65e164ea8cc309d902209f040571e3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c41e4c5d215bba483809b76599813cf283ded27cb6ceab8f5ddd2a6a87375f92 [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" "c41e4c5d215bba483809b76599813cf283ded27cb6ceab8f5ddd2a6a87375f92", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling radix_trie v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "c41e4c5d215bba483809b76599813cf283ded27cb6ceab8f5ddd2a6a87375f92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c41e4c5d215bba483809b76599813cf283ded27cb6ceab8f5ddd2a6a87375f92", kill_on_drop: false }` [INFO] [stdout] c41e4c5d215bba483809b76599813cf283ded27cb6ceab8f5ddd2a6a87375f92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6eecbe82e3bcd5237dde31ec1f45a043c061dbeca6dea2d025a4797fe724750 [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" "e6eecbe82e3bcd5237dde31ec1f45a043c061dbeca6dea2d025a4797fe724750", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.4.1 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_test v1.0.117 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling radix_trie v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `Command { std: "docker" "inspect" "e6eecbe82e3bcd5237dde31ec1f45a043c061dbeca6dea2d025a4797fe724750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6eecbe82e3bcd5237dde31ec1f45a043c061dbeca6dea2d025a4797fe724750", kill_on_drop: false }` [INFO] [stdout] e6eecbe82e3bcd5237dde31ec1f45a043c061dbeca6dea2d025a4797fe724750 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 606264f1d93a1070aacc72de14fcb718b407e7e2384ff08f83272757888a4738 [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" "606264f1d93a1070aacc72de14fcb718b407e7e2384ff08f83272757888a4738", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/radix_trie-3ec4d2c8705edd33 [INFO] [stdout] running 51 tests [INFO] [stdout] test keys::test::test_autoref_specialization ... ok [INFO] [stdout] test test::empty_key ... ok [INFO] [stdout] test test::ancestor_key ... ok [INFO] [stdout] test test::from_iter ... ok [INFO] [stdout] test test::clone ... ok [INFO] [stdout] test test::child_subtrie_keys ... ok [INFO] [stdout] test test::get_raw_descendant ... ok [INFO] [stdout] test test::get_prefix_bug ... ok [INFO] [stdout] test test::insert_replace ... ok [INFO] [stdout] test test::iter ... ok [INFO] [stdout] test test::nearest_ancestor ... ok [INFO] [stdout] test test::nearest_ancestor_no_child_fn ... ok [INFO] [stdout] test test::get_ancestor_bug ... ok [INFO] [stdout] test test::nearest_ancestor_root ... ok [INFO] [stdout] test test::insert ... ok [INFO] [stdout] test test::raw_descendant_prefix ... ok [INFO] [stdout] test test::remove ... ok [INFO] [stdout] test test::remove_non_existent ... ok [INFO] [stdout] test test::raw_ancestor ... ok [INFO] [stdout] test test::remove_simple ... ok [INFO] [stdout] test test::raw_ancestor_prefix ... ok [INFO] [stdout] test test::map_with_default ... ok [INFO] [stdout] test test::get_nonexistant ... ok [INFO] [stdout] test test::int_keys ... ok [INFO] [stdout] test test::subtrie_insert ... ok [INFO] [stdout] test test::root_replace_bug ... ok [INFO] [stdout] test test::subtrie_len ... ok [INFO] [stdout] test test::subtrie_nonexistant ... ok [INFO] [stdout] test test::test_get_ancestor_borrow ... ok [INFO] [stdout] test test::subtrie_lifetime ... ok [INFO] [stdout] test test::subtrie_mut_lifetime ... ok [INFO] [stdout] test test::subtrie_string ... ok [INFO] [stdout] test test::subtrie ... ok [INFO] [stdout] test test::test_get_mut_borrow ... ok [INFO] [stdout] test test::test_get_raw_descendant_borrow ... ok [INFO] [stdout] test test::test_get_raw_ancestor_borrow ... ok [INFO] [stdout] test test::test_subtrie_borrow ... ok [INFO] [stdout] test test::test_remove_borrow ... ok [INFO] [stdout] test test::unicode ... ok [INFO] [stdout] test test::test_subtrie_mut_borrow ... ok [INFO] [stdout] test test::test_prefix ... ok [INFO] [stdout] test test::test_get_ancestor_value_borrow ... ok [INFO] [stdout] test test::test_get_borrow ... ok [INFO] [stdout] test qc_test::subtrie_mut_get ... ok [INFO] [stdout] test qc_test::remove_non_existent ... ok [INFO] [stdout] test qc_test::keys_iter ... ok [INFO] [stdout] test qc_test::subtrie ... ok [INFO] [stdout] test qc_test::subtrie_get ... ok [INFO] [stdout] test qc_test::values_iter ... ok [INFO] [stdout] test qc_test::insert_all_remove_all ... ok [INFO] [stdout] test qc_test::subtrie_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests radix_trie [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" "606264f1d93a1070aacc72de14fcb718b407e7e2384ff08f83272757888a4738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "606264f1d93a1070aacc72de14fcb718b407e7e2384ff08f83272757888a4738", kill_on_drop: false }` [INFO] [stdout] 606264f1d93a1070aacc72de14fcb718b407e7e2384ff08f83272757888a4738