[INFO] updating cached repository https://github.com/IgorPerikov/tg-chat-stats-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db42782fb97b83bd92d9eb0c928483bc0577c5f6
[INFO] testing IgorPerikov/tg-chat-stats-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgorPerikov%2Ftg-chat-stats-rs" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IgorPerikov/tg-chat-stats-rs 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 git repo https://github.com/IgorPerikov/tg-chat-stats-rs
[INFO] finished tweaking git repo https://github.com/IgorPerikov/tg-chat-stats-rs
[INFO] tweaked toml for git repo https://github.com/IgorPerikov/tg-chat-stats-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/IgorPerikov/tg-chat-stats-rs already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 078fa30014c1319f0b6332f78351513a20504f6bee6293e47e95a016656624ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "078fa30014c1319f0b6332f78351513a20504f6bee6293e47e95a016656624ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling tg-chat-stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `"docker" "inspect" "078fa30014c1319f0b6332f78351513a20504f6bee6293e47e95a016656624ff"`
[INFO] running `"docker" "rm" "-f" "078fa30014c1319f0b6332f78351513a20504f6bee6293e47e95a016656624ff"`
[INFO] [stdout] 078fa30014c1319f0b6332f78351513a20504f6bee6293e47e95a016656624ff
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a432a2dc6bd8a59f6b4501b0a275613aefe265c1fc1dc63e10ccc07858e3675f
[INFO] running `"docker" "start" "-a" "a432a2dc6bd8a59f6b4501b0a275613aefe265c1fc1dc63e10ccc07858e3675f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tg-chat-stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "a432a2dc6bd8a59f6b4501b0a275613aefe265c1fc1dc63e10ccc07858e3675f"`
[INFO] running `"docker" "rm" "-f" "a432a2dc6bd8a59f6b4501b0a275613aefe265c1fc1dc63e10ccc07858e3675f"`
[INFO] [stdout] a432a2dc6bd8a59f6b4501b0a275613aefe265c1fc1dc63e10ccc07858e3675f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 40eb0e47efab6c96c9930554c2aaba492ee5ba4408352f5d8e180623380e09cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "40eb0e47efab6c96c9930554c2aaba492ee5ba4408352f5d8e180623380e09cd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tg_chat_stats-3055fb16ad7f90a5
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test message_get_author_tests::from_and_actor_absence_should_return_none ... ok
[INFO] [stdout] test message_get_author_tests::message_author_fetched_from_actor ... ok
[INFO] [stdout] test message_get_text_tests::single_string_text_should_be_returned ... ok
[INFO] [stdout] test message_get_text_tests::multipart_text_should_be_concatenated_and_returned_as_whole ... ok
[INFO] [stdout] test message_get_text_length_tests::should_return_correct_length ... ok
[INFO] [stdout] test message_get_text_length_tests::should_return_text_length_based_on_number_of_chars_not_bytes ... ok
[INFO] [stdout] test message_get_author_tests::message_author_fetched_from_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tg_chat_stats-821fb0d0557fae03
[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] [stderr]    Doc-tests tg-chat-stats
[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 `"docker" "inspect" "40eb0e47efab6c96c9930554c2aaba492ee5ba4408352f5d8e180623380e09cd"`
[INFO] running `"docker" "rm" "-f" "40eb0e47efab6c96c9930554c2aaba492ee5ba4408352f5d8e180623380e09cd"`
[INFO] [stdout] 40eb0e47efab6c96c9930554c2aaba492ee5ba4408352f5d8e180623380e09cd