[INFO] fetching crate trie_lib 0.2.0...
[INFO] testing trie_lib-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate trie_lib 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate trie_lib 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate trie_lib 0.2.0
[INFO] finished tweaking crates.io crate trie_lib 0.2.0
[INFO] tweaked toml for crates.io crate trie_lib 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df644542060e0f156cc97e8c4fdc4c88bb25dfcd1be2e1ff5f51a01fb6c7da99
[INFO] running `"docker" "start" "-a" "df644542060e0f156cc97e8c4fdc4c88bb25dfcd1be2e1ff5f51a01fb6c7da99"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling trie_lib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "df644542060e0f156cc97e8c4fdc4c88bb25dfcd1be2e1ff5f51a01fb6c7da99"`
[INFO] running `"docker" "rm" "-f" "df644542060e0f156cc97e8c4fdc4c88bb25dfcd1be2e1ff5f51a01fb6c7da99"`
[INFO] [stdout] df644542060e0f156cc97e8c4fdc4c88bb25dfcd1be2e1ff5f51a01fb6c7da99
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e939458cd7872907458d21f8fdd7103302f17285a9625eeae37866adfa805087
[INFO] running `"docker" "start" "-a" "e939458cd7872907458d21f8fdd7103302f17285a9625eeae37866adfa805087"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling trie_lib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "e939458cd7872907458d21f8fdd7103302f17285a9625eeae37866adfa805087"`
[INFO] running `"docker" "rm" "-f" "e939458cd7872907458d21f8fdd7103302f17285a9625eeae37866adfa805087"`
[INFO] [stdout] e939458cd7872907458d21f8fdd7103302f17285a9625eeae37866adfa805087
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbbcc9bf5a6ad7ff1ae4a57a402492be6d4474bc62f718c5431accbeeb300bd3
[INFO] running `"docker" "start" "-a" "cbbcc9bf5a6ad7ff1ae4a57a402492be6d4474bc62f718c5431accbeeb300bd3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trie_lib-26d47f47e31166f2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_trie::get_possible_word ... ok
[INFO] [stderr]    Doc-tests trie_lib
[INFO] [stdout] test test_trie::full_word ... ok
[INFO] [stdout] test test_trie::get_possible_words_add_prefix ... ok
[INFO] [stdout] test test_trie::iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - TrieIter (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Trie (line 33) ... ok
[INFO] [stdout] test src/lib.rs - TrieIter (line 180) ... ok
[INFO] [stdout] test src/lib.rs - Trie (line 62) ... ok
[INFO] [stdout] test src/lib.rs - TrieIter (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cbbcc9bf5a6ad7ff1ae4a57a402492be6d4474bc62f718c5431accbeeb300bd3"`
[INFO] running `"docker" "rm" "-f" "cbbcc9bf5a6ad7ff1ae4a57a402492be6d4474bc62f718c5431accbeeb300bd3"`
[INFO] [stdout] cbbcc9bf5a6ad7ff1ae4a57a402492be6d4474bc62f718c5431accbeeb300bd3