[INFO] updating cached repository https://github.com/umayr/insights-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] 926f98ee30fc6ff47aa546cb0527636dc86e88d4
[INFO] testing umayr/insights-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumayr%2Finsights-rs" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/umayr/insights-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/umayr/insights-rs
[INFO] finished tweaking git repo https://github.com/umayr/insights-rs
[INFO] tweaked toml for git repo https://github.com/umayr/insights-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/umayr/insights-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-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" "/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] fd46a28df17afed06905e8c75549c42b7a29e876b873321b75dd522b80b1fcbc
[INFO] running `"docker" "start" "-a" "fd46a28df17afed06905e8c75549c42b7a29e876b873321b75dd522b80b1fcbc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling strsim v0.9.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling insights v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/message.rs:47:14
[INFO] [stderr]    |
[INFO] [stderr] 47 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.25s
[INFO] running `"docker" "inspect" "fd46a28df17afed06905e8c75549c42b7a29e876b873321b75dd522b80b1fcbc"`
[INFO] running `"docker" "rm" "-f" "fd46a28df17afed06905e8c75549c42b7a29e876b873321b75dd522b80b1fcbc"`
[INFO] [stdout] fd46a28df17afed06905e8c75549c42b7a29e876b873321b75dd522b80b1fcbc
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] a6476e91aa6eb0ecf1ab87bbf3fbdea4b66b1d6b5240fedba0788cebb4c0bc3f
[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" "a6476e91aa6eb0ecf1ab87bbf3fbdea4b66b1d6b5240fedba0788cebb4c0bc3f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling insights v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/message.rs:47:14
[INFO] [stderr]    |
[INFO] [stderr] 47 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `"docker" "inspect" "a6476e91aa6eb0ecf1ab87bbf3fbdea4b66b1d6b5240fedba0788cebb4c0bc3f"`
[INFO] running `"docker" "rm" "-f" "a6476e91aa6eb0ecf1ab87bbf3fbdea4b66b1d6b5240fedba0788cebb4c0bc3f"`
[INFO] [stdout] a6476e91aa6eb0ecf1ab87bbf3fbdea4b66b1d6b5240fedba0788cebb4c0bc3f
[INFO] running `"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" "/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] 87032cf1e1ca69a9cf54122876a57fabfbef16ce05b269eebfc5f11dfe681313
[INFO] running `"docker" "start" "-a" "87032cf1e1ca69a9cf54122876a57fabfbef16ce05b269eebfc5f11dfe681313"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/message.rs:47:14
[INFO] [stderr]    |
[INFO] [stderr] 47 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/insights-68266586f862636a
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test conversation::tests::letters_works ... ok
[INFO] [stdout] test conversation::tests::timeline_map_yearly_works ... ok
[INFO] [stdout] test conversation::tests::timeline_map_monthly_works ... ok
[INFO] [stdout] test conversation::tests::average_works ... ok
[INFO] [stdout] test message::tests::from_str_identifies_kind ... ok
[INFO] [stdout] test message::tests::from_str_parses_author ... ok
[INFO] [stdout] test conversation::tests::from_str_parses_messages ... ok
[INFO] [stdout] test conversation::tests::words_works ... ok
[INFO] [stdout] test message::tests::from_str_parses_date ... ok
[INFO] [stdout] test message::tests::from_str_parses_text ... ok
[INFO] [stdout] test conversation::tests::last_works ... ok
[INFO] [stdout] test conversation::tests::timeline_map_daily_works ... ok
[INFO] [stdout] test conversation::tests::timeline_yearly_works ... ok
[INFO] [stdout] test conversation::tests::from_str_parses_partipants ... ok
[INFO] [stdout] test emoji::tests::count_works ... ok
[INFO] [stdout] test message::tests::from_str_throw_error_on_invalid_date ... ok
[INFO] [stdout] test message::tests::words_works ... ok
[INFO] [stdout] test conversation::tests::first_works ... ok
[INFO] [stdout] test conversation::tests::frequence_works ... ok
[INFO] [stdout] test conversation::tests::combine_raw_works ... ok
[INFO] [stdout] test conversation::tests::emojis_works ... ok
[INFO] [stdout] test conversation::tests::duration_works ... ok
[INFO] [stdout] test conversation::tests::by_author_works ... ok
[INFO] [stdout] test conversation::tests::combine_works ... ok
[INFO] [stdout] test message::tests::letters_works ... ok
[INFO] [stdout] test conversation::tests::timeline_map_weekly_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "87032cf1e1ca69a9cf54122876a57fabfbef16ce05b269eebfc5f11dfe681313"`
[INFO] running `"docker" "rm" "-f" "87032cf1e1ca69a9cf54122876a57fabfbef16ce05b269eebfc5f11dfe681313"`
[INFO] [stdout] 87032cf1e1ca69a9cf54122876a57fabfbef16ce05b269eebfc5f11dfe681313