[INFO] crate lz_diet 0.1.5 is already in cache
[INFO] testing lz_diet-0.1.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate lz_diet 0.1.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lz_diet 0.1.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lz_diet 0.1.5
[INFO] finished tweaking crates.io crate lz_diet 0.1.5
[INFO] tweaked toml for crates.io crate lz_diet 0.1.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d64ae62bd5f45ea413cbcdbd550c59ad1490553e72cd0316257a055156aa517
[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" "9d64ae62bd5f45ea413cbcdbd550c59ad1490553e72cd0316257a055156aa517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d64ae62bd5f45ea413cbcdbd550c59ad1490553e72cd0316257a055156aa517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d64ae62bd5f45ea413cbcdbd550c59ad1490553e72cd0316257a055156aa517", kill_on_drop: false }`
[INFO] [stdout] 9d64ae62bd5f45ea413cbcdbd550c59ad1490553e72cd0316257a055156aa517
[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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b708238aa6a2112750bfa18fe088754051da7d9beebbba27d84f650330165de2
[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" "b708238aa6a2112750bfa18fe088754051da7d9beebbba27d84f650330165de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling binary-tree v0.2.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling lz_diet v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "b708238aa6a2112750bfa18fe088754051da7d9beebbba27d84f650330165de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b708238aa6a2112750bfa18fe088754051da7d9beebbba27d84f650330165de2", kill_on_drop: false }`
[INFO] [stdout] b708238aa6a2112750bfa18fe088754051da7d9beebbba27d84f650330165de2
[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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3233e692c78b4ee81d11567cbb7f67dc440a3583f8f21b7e8e36a308fa9e6445
[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" "3233e692c78b4ee81d11567cbb7f67dc440a3583f8f21b7e8e36a308fa9e6445", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling lz_diet v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `Command { std: "docker" "inspect" "3233e692c78b4ee81d11567cbb7f67dc440a3583f8f21b7e8e36a308fa9e6445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3233e692c78b4ee81d11567cbb7f67dc440a3583f8f21b7e8e36a308fa9e6445", kill_on_drop: false }`
[INFO] [stdout] 3233e692c78b4ee81d11567cbb7f67dc440a3583f8f21b7e8e36a308fa9e6445
[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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e0b5b035334a08cf9cca2cfe0a0d5a331f8b8d8ab81fd40640143e998425a30
[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" "7e0b5b035334a08cf9cca2cfe0a0d5a331f8b8d8ab81fd40640143e998425a30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lz_diet-aa9b1296cffc52b2
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test adjacent_bound::tests::overflow_wrapping_tests ... ok
[INFO] [stdout] test diet_node::tests::detach_max_returns_none_for_no_right ... ok
[INFO] [stdout] test diet_node::tests::detach_max_takes_max ... ok
[INFO] [stdout] test diet_node::tests::join_root_with_taller_right ... ok
[INFO] [stdout] test diet_node::tests::insert_with_join_left_still_balanced ... ok
[INFO] [stdout] test diet_node::tests::insert_with_join_right_still_balanced ... ok
[INFO] [stdout] test diet_node::tests::split_of_single_node_with_value_more_than_interval ... ok
[INFO] [stdout] test diet_node::tests::try_detach_min_returns_none_for_no_left ... ok
[INFO] [stdout] test tests::contains_returns_true_for_existing_value ... ok
[INFO] [stdout] test tests::contains_returns_false_for_default ... ok
[INFO] [stdout] test diet_node::tests::split_of_single_node_with_value_less_than_interval ... ok
[INFO] [stdout] test tests::equals_with_different_insertion_order ... ok
[INFO] [stdout] test tests::insert_extends_existing_ranges ... ok
[INFO] [stdout] test tests::insert_returns_false_for_existing_value ... ok
[INFO] [stdout] test diet_node::tests::split_of_tree_with_contained_value ... ok
[INFO] [stdout] test tests::extend_from_slice_inserts_values ... ok
[INFO] [stdout] test diet_node::tests::split_of_single_node_with_inclusive_end ... ok
[INFO] [stdout] test diet_node::tests::try_detach_min_multiple_levels_takes_min ... ok
[INFO] [stdout] test diet_node::tests::split_of_single_node_with_start ... ok
[INFO] [stdout] test diet_node::tests::split_of_single_node_with_only_value ... ok
[INFO] [stdout] test diet_node::tests::split_of_single_node_with_contained_value ... ok
[INFO] [stdout] test diet_node::tests::join_root_with_taller_left ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::insert_combines_ranges ... ok
[INFO] [stdout] test tests::remove_of_adjacent_returns_false ... ok
[INFO] [stdout] test tests::len_returns_zero_for_default ... ok
[INFO] [stdout] test tests::remove_returns_false_for_non_existant_value ... ok
[INFO] [stdout] test tests::remove_within_interval ... ok
[INFO] [stdout] test tests::insert_returns_true_for_new_value ... ok
[INFO] [stdout] test tests::remove_entire_node ... ok
[INFO] [stdout] test tests::remove_of_upper_bounds ... ok
[INFO] [stdout] test tests::remove_of_lower_bounds ... ok
[INFO] [stdout] test tests::remove_returns_false_for_default ... ok
[INFO] [stdout] test tests::remove_root_node ... ok
[INFO] [stdout] test tests::insert_combines_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lz_diet
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/adjacent_bound.rs - adjacent_bound::AdjacentBound::increment (line 30) ... ok
[INFO] [stdout] test src/adjacent_bound.rs - adjacent_bound::AdjacentBound::is_immediately_after (line 20) ... ok
[INFO] [stdout] test src/adjacent_bound.rs - adjacent_bound::AdjacentBound::decrement_ref (line 59) ... ok
[INFO] [stdout] test src/adjacent_bound.rs - adjacent_bound::AdjacentBound::decrement (line 39) ... ok
[INFO] [stdout] test src/adjacent_bound.rs - adjacent_bound::AdjacentBound::increment_ref (line 48) ... ok
[INFO] [stdout] test src/adjacent_bound.rs - adjacent_bound::AdjacentBound::is_immediately_before (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::new (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::contains (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::insert (line 278) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::clear (line 112) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::iter (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::is_empty (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::len (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::remove (line 310) ... ok
[INFO] [stdout] test src/lib.rs - Diet<T>::split (line 360) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e0b5b035334a08cf9cca2cfe0a0d5a331f8b8d8ab81fd40640143e998425a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0b5b035334a08cf9cca2cfe0a0d5a331f8b8d8ab81fd40640143e998425a30", kill_on_drop: false }`
[INFO] [stdout] 7e0b5b035334a08cf9cca2cfe0a0d5a331f8b8d8ab81fd40640143e998425a30