[INFO] fetching crate patricia_tree 0.1.10...
[INFO] testing patricia_tree-0.1.10 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate patricia_tree 0.1.10 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate patricia_tree 0.1.10 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 patricia_tree 0.1.10
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate patricia_tree 0.1.10
[INFO] tweaked toml for crates.io crate patricia_tree 0.1.10 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate patricia_tree 0.1.10 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytecodec v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 478ad40f5ee2d0d2c5bc56204cb05130e1dfd1a89f26727c20b939cbc45cec4b
[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" "478ad40f5ee2d0d2c5bc56204cb05130e1dfd1a89f26727c20b939cbc45cec4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "478ad40f5ee2d0d2c5bc56204cb05130e1dfd1a89f26727c20b939cbc45cec4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478ad40f5ee2d0d2c5bc56204cb05130e1dfd1a89f26727c20b939cbc45cec4b", kill_on_drop: false }`
[INFO] [stdout] 478ad40f5ee2d0d2c5bc56204cb05130e1dfd1a89f26727c20b939cbc45cec4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8e8943685b39b952aee2a1c2fc4e57449c4c7fdb563368a36a9b74c35d92190
[INFO] running `Command { std: "docker" "start" "-a" "e8e8943685b39b952aee2a1c2fc4e57449c4c7fdb563368a36a9b74c35d92190", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling patricia_tree v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "e8e8943685b39b952aee2a1c2fc4e57449c4c7fdb563368a36a9b74c35d92190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e8943685b39b952aee2a1c2fc4e57449c4c7fdb563368a36a9b74c35d92190", kill_on_drop: false }`
[INFO] [stdout] e8e8943685b39b952aee2a1c2fc4e57449c4c7fdb563368a36a9b74c35d92190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b212f4c2266073eb51b32638271ea5cdb1737008bef4fab4cf0544e9200e6f60
[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" "b212f4c2266073eb51b32638271ea5cdb1737008bef4fab4cf0544e9200e6f60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling patricia_tree v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.63s
[INFO] running `Command { std: "docker" "inspect" "b212f4c2266073eb51b32638271ea5cdb1737008bef4fab4cf0544e9200e6f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b212f4c2266073eb51b32638271ea5cdb1737008bef4fab4cf0544e9200e6f60", kill_on_drop: false }`
[INFO] [stdout] b212f4c2266073eb51b32638271ea5cdb1737008bef4fab4cf0544e9200e6f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7a9a8efabc6cf6d937daecbc48c54371250b4e11d2cc85b9b36f3bf3e49185e3
[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" "7a9a8efabc6cf6d937daecbc48c54371250b4e11d2cc85b9b36f3bf3e49185e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/patricia_tree-bf97054453dbf886
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test map::tests::debug_works ... ok
[INFO] [stdout] test map::tests::into_iter_works ... ok
[INFO] [stdout] test node::tests::get_longest_common_prefix_works ... ok
[INFO] [stdout] test node::tests::long_label_works ... ok
[INFO] [stdout] test map::tests::test_common_prefixes ... ok
[INFO] [stdout] test set::tests::split_by_prefix_works ... ok
[INFO] [stdout] test tree::tests::it_works ... ok
[INFO] [stdout] test set::tests::debug_works ... ok
[INFO] [stdout] test map::tests::test_letter_prefixes ... ok
[INFO] [stdout] test map::tests::clear_works ... ok
[INFO] [stdout] test map::tests::it_works ... ok
[INFO] [stdout] test set::tests::clear_works ... ok
[INFO] [stdout] test set::tests::into_iter_works ... ok
[INFO] [stdout] test set::tests::iter_prefix_works ... ok
[INFO] [stdout] test node::tests::reclaim_works ... ok
[INFO] [stdout] test map::tests::test_common_word_prefixes ... ok
[INFO] [stderr]    Doc-tests patricia_tree
[INFO] [stdout] test map::tests::large_map_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::clear (line 41) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::insert (line 132) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::get_longest_common_prefix (line 106) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::contains_key (line 57) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::get (line 73) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::is_empty (line 264) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::iter_prefix (line 321) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::keys (line 346) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::get_mut (line 89) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::iter_mut (line 300) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::common_prefix_values (line 196) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::iter (line 284) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::common_prefixes (line 165) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::len (line 248) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::new (line 18) ... ok
[INFO] [stdout] test src/node.rs - node::Node<V>::root (line 62) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::remove (line 149) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::contains (line 86) ... ok
[INFO] [stdout] test src/node.rs - node::Node<V>::new (line 79) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::values (line 362) ... ok
[INFO] [stdout] test src/node.rs - node::Node<V>::iter (line 368) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::get_longest_common_prefix (line 102) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::clear (line 70) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::is_empty (line 50) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::insert (line 130) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::split_by_prefix (line 222) ... ok
[INFO] [stdout] test src/map.rs - map::PatriciaMap<V>::values_mut (line 380) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::new (line 18) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::len (line 34) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::iter (line 188) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::remove (line 146) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::iter_prefix (line 206) ... ok
[INFO] [stdout] test src/set.rs - set::PatriciaSet::split_by_prefix (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a9a8efabc6cf6d937daecbc48c54371250b4e11d2cc85b9b36f3bf3e49185e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9a8efabc6cf6d937daecbc48c54371250b4e11d2cc85b9b36f3bf3e49185e3", kill_on_drop: false }`
[INFO] [stdout] 7a9a8efabc6cf6d937daecbc48c54371250b4e11d2cc85b9b36f3bf3e49185e3