[INFO] crate radix_trie 0.2.0 is already in cache
[INFO] testing radix_trie-0.2.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate radix_trie 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate radix_trie 0.2.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate radix_trie 0.2.0
[INFO] finished tweaking crates.io crate radix_trie 0.2.0
[INFO] tweaked toml for crates.io crate radix_trie 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate radix_trie 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0be080cda45393e8f182c71d9481a843ff44f2ad8a4874ccb9c31d2b1ac5ec9
[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" "a0be080cda45393e8f182c71d9481a843ff44f2ad8a4874ccb9c31d2b1ac5ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0be080cda45393e8f182c71d9481a843ff44f2ad8a4874ccb9c31d2b1ac5ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0be080cda45393e8f182c71d9481a843ff44f2ad8a4874ccb9c31d2b1ac5ec9", kill_on_drop: false }`
[INFO] [stdout] a0be080cda45393e8f182c71d9481a843ff44f2ad8a4874ccb9c31d2b1ac5ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b068d3df9b3c61f4ff8e7318db2ab6f1d188c29ebdf01b723e2359544a7143e1
[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" "b068d3df9b3c61f4ff8e7318db2ab6f1d188c29ebdf01b723e2359544a7143e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "b068d3df9b3c61f4ff8e7318db2ab6f1d188c29ebdf01b723e2359544a7143e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b068d3df9b3c61f4ff8e7318db2ab6f1d188c29ebdf01b723e2359544a7143e1", kill_on_drop: false }`
[INFO] [stdout] b068d3df9b3c61f4ff8e7318db2ab6f1d188c29ebdf01b723e2359544a7143e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b71ff4af2e3b5382b0e368a09863f67dd48cc8a80d570b9c55868c1e125b09b
[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" "3b71ff4af2e3b5382b0e368a09863f67dd48cc8a80d570b9c55868c1e125b09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling memchr v0.1.11
[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 aho-corasick v0.5.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling serde_test v1.0.114
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling radix_trie v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "3b71ff4af2e3b5382b0e368a09863f67dd48cc8a80d570b9c55868c1e125b09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b71ff4af2e3b5382b0e368a09863f67dd48cc8a80d570b9c55868c1e125b09b", kill_on_drop: false }`
[INFO] [stdout] 3b71ff4af2e3b5382b0e368a09863f67dd48cc8a80d570b9c55868c1e125b09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e98f2a05b05993d884975be5619d11a83a30b9d2c85ba99217770078d52c1e7
[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" "2e98f2a05b05993d884975be5619d11a83a30b9d2c85ba99217770078d52c1e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/radix_trie-c6b86f58111817d2
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test keys::test::test_autoref_specialization ... ok
[INFO] [stdout] test test::from_iter ... ok
[INFO] [stdout] test test::empty_key ... ok
[INFO] [stdout] test test::child_subtrie_keys ... ok
[INFO] [stdout] test test::ancestor_key ... ok
[INFO] [stdout] test test::clone ... ok
[INFO] [stdout] test test::get_ancestor_bug ... ok
[INFO] [stdout] test test::insert_replace ... ok
[INFO] [stdout] test test::get_prefix_bug ... ok
[INFO] [stdout] test test::insert ... ok
[INFO] [stdout] test test::int_keys ... ok
[INFO] [stdout] test test::get_raw_descendant ... ok
[INFO] [stdout] test test::get_nonexistant ... ok
[INFO] [stdout] test test::nearest_ancestor ... ok
[INFO] [stdout] test test::raw_descendant_prefix ... ok
[INFO] [stdout] test test::iter ... ok
[INFO] [stdout] test test::nearest_ancestor_no_child_fn ... ok
[INFO] [stdout] test test::raw_ancestor_prefix ... ok
[INFO] [stdout] test test::nearest_ancestor_root ... ok
[INFO] [stdout] test test::raw_ancestor ... ok
[INFO] [stdout] test test::subtrie ... ok
[INFO] [stdout] test test::subtrie_insert ... ok
[INFO] [stdout] test test::root_replace_bug ... ok
[INFO] [stdout] test test::map_with_default ... ok
[INFO] [stdout] test test::remove_simple ... ok
[INFO] [stdout] test test::subtrie_lifetime ... ok
[INFO] [stdout] test test::remove_non_existent ... ok
[INFO] [stdout] test test::remove ... ok
[INFO] [stdout] test test::subtrie_len ... ok
[INFO] [stdout] test test::subtrie_nonexistant ... ok
[INFO] [stdout] test test::subtrie_mut_lifetime ... ok
[INFO] [stdout] test test::test_get_raw_ancestor_borrow ... ok
[INFO] [stdout] test test::test_get_raw_descendant_borrow ... ok
[INFO] [stdout] test test::test_get_ancestor_borrow ... ok
[INFO] [stdout] test test::test_get_ancestor_value_borrow ... ok
[INFO] [stdout] test test::test_get_borrow ... ok
[INFO] [stdout] test test::test_remove_borrow ... ok
[INFO] [stdout] test test::test_subtrie_mut_borrow ... ok
[INFO] [stdout] test test::subtrie_string ... ok
[INFO] [stdout] test test::test_get_mut_borrow ... ok
[INFO] [stdout] test test::unicode ... ok
[INFO] [stdout] test test::test_subtrie_borrow ... ok
[INFO] [stdout] test test::test_prefix ... 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::subtrie_mut_get ... ok
[INFO] [stdout] test qc_test::keys_iter ... ok
[INFO] [stdout] test qc_test::remove_non_existent ... 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" "2e98f2a05b05993d884975be5619d11a83a30b9d2c85ba99217770078d52c1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e98f2a05b05993d884975be5619d11a83a30b9d2c85ba99217770078d52c1e7", kill_on_drop: false }`
[INFO] [stdout] 2e98f2a05b05993d884975be5619d11a83a30b9d2c85ba99217770078d52c1e7