[INFO] updating cached repository jcageman/calendar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jcageman/calendar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jcageman/calendar" "work/ex/beta-1.38-1/sources/1.37.0/gh/jcageman/calendar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jcageman/calendar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jcageman/calendar" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcageman/calendar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcageman/calendar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a1c7cc4a948d4e51c8bbe44b25a86975c5eaac74
[INFO] sha for GitHub repo jcageman/calendar: a1c7cc4a948d4e51c8bbe44b25a86975c5eaac74
[INFO] validating manifest of jcageman/calendar on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jcageman/calendar on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jcageman/calendar
[INFO] finished frobbing jcageman/calendar
[INFO] frobbed toml for jcageman/calendar written to work/ex/beta-1.38-1/sources/1.37.0/gh/jcageman/calendar/Cargo.toml
[INFO] started frobbing jcageman/calendar
[INFO] finished frobbing jcageman/calendar
[INFO] frobbed toml for jcageman/calendar written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcageman/calendar/Cargo.toml
[INFO] crate jcageman/calendar already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jcageman/calendar against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcageman/calendar:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e06b3a0d8125115bd8e5050703d410067e779d43dcf60880aa3fbf68bdff9946
[INFO] running `"docker" "start" "-a" "e06b3a0d8125115bd8e5050703d410067e779d43dcf60880aa3fbf68bdff9946"`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling calendar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "e06b3a0d8125115bd8e5050703d410067e779d43dcf60880aa3fbf68bdff9946"`
[INFO] running `"docker" "rm" "-f" "e06b3a0d8125115bd8e5050703d410067e779d43dcf60880aa3fbf68bdff9946"`
[INFO] [stdout] e06b3a0d8125115bd8e5050703d410067e779d43dcf60880aa3fbf68bdff9946
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcageman/calendar:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6f5ed895eec37fbe1fcad6723c9b24f4009d48cd98d7dad20bf3d19e7d8feac5
[INFO] running `"docker" "start" "-a" "6f5ed895eec37fbe1fcad6723c9b24f4009d48cd98d7dad20bf3d19e7d8feac5"`
[INFO] [stderr]    Compiling calendar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "6f5ed895eec37fbe1fcad6723c9b24f4009d48cd98d7dad20bf3d19e7d8feac5"`
[INFO] running `"docker" "rm" "-f" "6f5ed895eec37fbe1fcad6723c9b24f4009d48cd98d7dad20bf3d19e7d8feac5"`
[INFO] [stdout] 6f5ed895eec37fbe1fcad6723c9b24f4009d48cd98d7dad20bf3d19e7d8feac5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcageman/calendar:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 08deaa954fb288f8e3d7216e2890f17d3bacb010d454687f5bf3b6904e513ca9
[INFO] running `"docker" "start" "-a" "08deaa954fb288f8e3d7216e2890f17d3bacb010d454687f5bf3b6904e513ca9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calendar-f5e32f106bf1ec18
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test dailyrecurrence::tests::first_interval ... ok
[INFO] [stdout] test dailyrecurrence::tests::last_interval ... ok
[INFO] [stdout] test dailyrecurrence::tests::one_beyond_last_interval ... ok
[INFO] [stdout] test dailyrecurrence::tests::second_interval ... ok
[INFO] [stdout] test dailyrecurrence::tests::two_beyond_last_interval ... ok
[INFO] [stdout] test timeinterval::tests::empty_interval ... ok
[INFO] [stdout] test datetimeinterval::tests::non_empty_interval ... ok
[INFO] [stdout] test timeinterval::tests::non_empty_interval ... ok
[INFO] [stdout] test dateinterval::tests::non_empty_interval ... ok
[INFO] [stdout] test dateinterval::tests::empty_interval ... ok
[INFO] [stdout] test datetimeinterval::tests::empty_interval ... ok
[INFO] [stdout] test timeinterval::tests::from_larger_than_till ... ok
[INFO] [stdout] test dateinterval::tests::from_larger_than_till ... ok
[INFO] [stdout] test datetimeinterval::tests::from_larger_than_till ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calendar
[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" "08deaa954fb288f8e3d7216e2890f17d3bacb010d454687f5bf3b6904e513ca9"`
[INFO] running `"docker" "rm" "-f" "08deaa954fb288f8e3d7216e2890f17d3bacb010d454687f5bf3b6904e513ca9"`
[INFO] [stdout] 08deaa954fb288f8e3d7216e2890f17d3bacb010d454687f5bf3b6904e513ca9