[INFO] crate date_time 2.1.0 is already in cache
[INFO] testing date_time-2.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate date_time 2.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate date_time 2.1.0 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 date_time 2.1.0
[INFO] finished tweaking crates.io crate date_time 2.1.0
[INFO] tweaked toml for crates.io crate date_time 2.1.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 83422a57fdc57f6c6dbf7e93aaa7675e90a5561c0d7f934d694585d380a10040
[INFO] running `"docker" "start" "-a" "83422a57fdc57f6c6dbf7e93aaa7675e90a5561c0d7f934d694585d380a10040"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling date_time v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/date_utils.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.16s
[INFO] running `"docker" "inspect" "83422a57fdc57f6c6dbf7e93aaa7675e90a5561c0d7f934d694585d380a10040"`
[INFO] running `"docker" "rm" "-f" "83422a57fdc57f6c6dbf7e93aaa7675e90a5561c0d7f934d694585d380a10040"`
[INFO] [stdout] 83422a57fdc57f6c6dbf7e93aaa7675e90a5561c0d7f934d694585d380a10040
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9e6ff818ef870dbaf707fa6a86794c4cc740f78d892b22fa6bf57c6e9d7def17
[INFO] running `"docker" "start" "-a" "9e6ff818ef870dbaf707fa6a86794c4cc740f78d892b22fa6bf57c6e9d7def17"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling date_time v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/date_utils.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/date_utils.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'date_time::time_tuple::Duration::to_hours_and_minutes_string': Replace with to_hhmm_string()
[INFO] [stderr]   --> tests/time_tuple_tests.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |         duration.to_hours_and_minutes_string()
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `"docker" "inspect" "9e6ff818ef870dbaf707fa6a86794c4cc740f78d892b22fa6bf57c6e9d7def17"`
[INFO] running `"docker" "rm" "-f" "9e6ff818ef870dbaf707fa6a86794c4cc740f78d892b22fa6bf57c6e9d7def17"`
[INFO] [stdout] 9e6ff818ef870dbaf707fa6a86794c4cc740f78d892b22fa6bf57c6e9d7def17
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 162775c23c47ba9f0b741b6cf0cc6f42bf3bbe0057d235fb57aa2f6d52f38150
[INFO] running `"docker" "start" "-a" "162775c23c47ba9f0b741b6cf0cc6f42bf3bbe0057d235fb57aa2f6d52f38150"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/date_utils.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/date_utils.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'date_time::time_tuple::Duration::to_hours_and_minutes_string': Replace with to_hhmm_string()
[INFO] [stderr]   --> tests/time_tuple_tests.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |         duration.to_hours_and_minutes_string()
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/date_time-ab4701edf5129495
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test date_tuple::tests::test_next_date ... ok
[INFO] [stdout] test date_tuple::tests::test_previous_date ... ok
[INFO] [stdout] test date_utils::tests::test_days_from_duration ... ok
[INFO] [stdout] test month_tuple::tests::test_from_date ... ok
[INFO] [stdout] test month_tuple::tests::test_next_month ... ok
[INFO] [stdout] test date_utils::tests::test_leap_years ... ok
[INFO] [stdout] test date_utils::tests::test_now_functions_do_not_panic ... ok
[INFO] [stdout] test month_tuple::tests::test_previous_month ... ok
[INFO] [stdout] test time_tuple::tests::test_negative_seconds ... ok
[INFO] [stdout] test date_utils::tests::test_duration_since_epoch ... ok
[INFO] [stdout] test time_tuple::tests::test_no_overlap ... ok
[INFO] [stdout] test time_tuple::tests::test_minute_overlap ... ok
[INFO] [stdout] test time_tuple::tests::test_second_overlap ... ok
[INFO] [stdout] test time_tuple::tests::test_all_negative_overlaps ... ok
[INFO] [stdout] test time_tuple::tests::test_all_overlap ... ok
[INFO] [stdout] test time_tuple::tests::test_minutes_to_hours_overlap ... ok
[INFO] [stdout] test time_tuple::tests::test_no_seconds ... ok
[INFO] [stdout] test time_tuple::tests::test_hour_overlap ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/date_time_tuple_tests-18c5d8bc65d9716b
[INFO] [stdout] test month_tuple::tests::test_to_readable_string_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_between_equal ... ok
[INFO] [stdout] test test_days_between ... ok
[INFO] [stdout] test test_equals ... ok
[INFO] [stdout] test test_comparisons ... ok
[INFO] [stdout] test test_between_max_cant_overflow ... ok
[INFO] [stdout] test test_to_readable_string ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] test test_no_days_between ... ok
[INFO] [stdout] test test_from_string ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/date_tuple_tests-9e9498c8e691490f
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_add_and_subtract_years ... ok
[INFO] [stdout] test test_add_months ... ok
[INFO] [stdout] test test_comparisons ... ok
[INFO] [stdout] test test_subtract_days ... ok
[INFO] [stdout] test test_subtract_months ... ok
[INFO] [stdout] test test_min_value ... ok
[INFO] [stdout] test test_add_days ... ok
[INFO] [stdout] test test_to_days ... ok
[INFO] [stdout] test test_to_readable_string ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] test test_getters ... ok
[INFO] [stdout] test test_today_does_not_panic ... ok
[INFO] [stdout] test test_validity ... ok
[INFO] [stdout] test test_from_days ... ok
[INFO] [stdout] test test_year_too_large ... ok
[INFO] [stdout] test test_equals ... ok
[INFO] [stdout] test test_from_legacy_string ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/month_tuple_tests-68a656748e4ccf9c
[INFO] [stdout] test test_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_add_months ... ok
[INFO] [stdout] test test_equals ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] test test_to_readable_string ... ok
[INFO] [stdout] test test_this_month_does_not_panic ... ok
[INFO] [stdout] test test_subtract_years ... ok
[INFO] [stdout] test test_add_years ... ok
[INFO] [stdout] test test_comparisons ... ok
[INFO] [stdout] test test_component_too_large ... ok
[INFO] [stdout] test test_subtract_months ... ok
[INFO] [stdout] test test_from_string ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/time_tuple_tests-9c577a3a802390aa
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_getters ... ok
[INFO] [stdout] test test_large_duration ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] test test_to_seconds ... ok
[INFO] [stdout] test test_to_minutes ... ok
[INFO] [stdout] test test_from_seconds ... ok
[INFO] [stdout] test test_manipulate_hours ... ok
[INFO] [stdout] test test_time_to_duration ... ok
[INFO] [stdout] test test_manipulate_minutes ... ok
[INFO] [stdout] test test_now_function_does_not_panic ... ok
[INFO] [stdout] test test_manipulate_seconds ... ok
[INFO] [stdout] test test_operators ... ok
[INFO] [stdout] test test_to_hhmm_string ... ok
[INFO] [stdout] test test_from_string ... 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 date_time
[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" "162775c23c47ba9f0b741b6cf0cc6f42bf3bbe0057d235fb57aa2f6d52f38150"`
[INFO] running `"docker" "rm" "-f" "162775c23c47ba9f0b741b6cf0cc6f42bf3bbe0057d235fb57aa2f6d52f38150"`
[INFO] [stdout] 162775c23c47ba9f0b741b6cf0cc6f42bf3bbe0057d235fb57aa2f6d52f38150