[INFO] fetching crate cron 0.9.0...
[INFO] testing cron-0.9.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cron 0.9.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cron 0.9.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron 0.9.0
[INFO] finished tweaking crates.io crate cron 0.9.0
[INFO] tweaked toml for crates.io crate cron 0.9.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2006c11b210b6607723fb04bdb3f1c1079841a6ef09bb3f226f1f43018514446
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2006c11b210b6607723fb04bdb3f1c1079841a6ef09bb3f226f1f43018514446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2006c11b210b6607723fb04bdb3f1c1079841a6ef09bb3f226f1f43018514446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2006c11b210b6607723fb04bdb3f1c1079841a6ef09bb3f226f1f43018514446", kill_on_drop: false }`
[INFO] [stdout] 2006c11b210b6607723fb04bdb3f1c1079841a6ef09bb3f226f1f43018514446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb4255e30709611c217519c305dbae558c7b18de7a16b8462bc8fc4ffcbe2ab5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bb4255e30709611c217519c305dbae558c7b18de7a16b8462bc8fc4ffcbe2ab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling cron v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "bb4255e30709611c217519c305dbae558c7b18de7a16b8462bc8fc4ffcbe2ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4255e30709611c217519c305dbae558c7b18de7a16b8462bc8fc4ffcbe2ab5", kill_on_drop: false }`
[INFO] [stdout] bb4255e30709611c217519c305dbae558c7b18de7a16b8462bc8fc4ffcbe2ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 365e58503da6e44e4e1bd6be7e92a9c00ec38769ba0546a9ac230d77b68f9db7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "365e58503da6e44e4e1bd6be7e92a9c00ec38769ba0546a9ac230d77b68f9db7", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]    Compiling chrono-tz v0.4.1
[INFO] [stderr]    Compiling cron v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.07s
[INFO] running `Command { std: "docker" "inspect" "365e58503da6e44e4e1bd6be7e92a9c00ec38769ba0546a9ac230d77b68f9db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365e58503da6e44e4e1bd6be7e92a9c00ec38769ba0546a9ac230d77b68f9db7", kill_on_drop: false }`
[INFO] [stdout] 365e58503da6e44e4e1bd6be7e92a9c00ec38769ba0546a9ac230d77b68f9db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc797f2bcecc824c309f46edb3e70f53cccb32f7395cfcf15401d0c019b2d89b
[INFO] running `Command { std: "docker" "start" "-a" "fc797f2bcecc824c309f46edb3e70f53cccb32f7395cfcf15401d0c019b2d89b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cron-5f5b4844a089ec03)
[INFO] [stdout] running 61 tests
[INFO] [stdout] test parsing::test::test_nom_field_invalid_any ... ok
[INFO] [stdout] test parsing::test::test_nom_field_with_any_valid_any ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_days_of_week_range ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period_specifier_range ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_range_field ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_schedule ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_seconds_list ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_seconds_mix ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period_with_any_specifier_range ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period_with_range_specifier ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_point ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period_with_any_named_point ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_seconds_range ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_trailing_characters ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_days_of_month_any ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_days_of_month_any_days_of_week_specific ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period_named_point ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period_any ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_days_of_week_any ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_days_of_week_any_days_of_month_specific ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_days_of_week_list ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_days_of_week_range ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_dom_and_dow_any ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_named_point ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_named_point ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_days_of_week_list ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_named_range_field ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_number ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_number_list ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_period ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_with_any_point ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_with_any_named_range ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_schedule ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_all ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_named_range ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_point ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_with_any_range ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_named_range_field ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_with_any_all ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_seconds_list ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_range_field ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_seconds_mix ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_range ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_period_with_any_any ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_other_fields_any ... ok
[INFO] [stdout] test schedule::test::test_display_schedule ... ok
[INFO] [stdout] test schedule::test::test_invalid_from_str ... ok
[INFO] [stdout] test schedule::test::test_valid_from_str ... ok
[INFO] [stdout] test schedule::test::test_next_after ... ok
[INFO] [stdout] test parsing::test::test_nom_valid_seconds_range ... ok
[INFO] [stdout] test schedule::test::test_upcoming_rev_utc ... ok
[INFO] [stdout] test schedule::test::test_no_panic_on_nonexistent_time_before ... ok
[INFO] [stdout] test schedule::test::test_next_and_prev_from ... ok
[INFO] [stdout] test schedule::test::test_time_unit_spec_equality ... ok
[INFO] [stdout] test schedule::test::test_prev_from ... ok
[INFO] [stdout] test schedule::test::test_schedule_to_string ... ok
[INFO] [stdout] test schedule::test::test_upcoming_local ... ok
[INFO] [stdout] test schedule::test::test_upcoming_utc ... ok
[INFO] [stdout] test parsing::test::test_nom_invalid_number_list ... ok
[INFO] [stdout] test schedule::test::test_no_panic_on_nonexistent_time_after ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-5f1db02942022686)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::test_daily ... ok
[INFO] [stdout] test tests::test_monthly ... ok
[INFO] [stdout] test tests::test_first_ordinals_not_in_set_2 ... ok
[INFO] [stdout] test tests::test_not_enough_fields ... ok
[INFO] [stdout] test tests::test_includes ... ok
[INFO] [stdout] test tests::test_parse_without_year ... ok
[INFO] [stdout] test tests::test_parse_with_year ... ok
[INFO] [stdout] test tests::test_is_all ... ok
[INFO] [stdout] test tests::test_hourly ... ok
[INFO] [stdout] test tests::test_anything_goes ... ok
[INFO] [stdout] test tests::test_next_utc ... ok
[INFO] [stdout] test tests::test_period_values_any_dom ... ok
[INFO] [stdout] test tests::test_period_values_range_days ... ok
[INFO] [stdout] test tests::test_period_values_range ... ok
[INFO] [stdout] test tests::test_period_values_named_range ... ok
[INFO] [stdout] test tests::test_period_values_point ... ok
[INFO] [stdout] test tests::test_parse_with_lists ... ok
[INFO] [stdout] test tests::test_period_values_any_dow ... ok
[INFO] [stdout] test tests::test_step_schedule ... ok
[INFO] [stdout] test tests::test_upcoming_iterator ... ok
[INFO] [stdout] test tests::test_period_values_range_years ... ok
[INFO] [stdout] test tests::test_time_unit_spec_years ... ok
[INFO] [stdout] test tests::test_prev_utc ... ok
[INFO] [stdout] test tests::test_period_values_range_hours ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_time_unit_spec_days_of_month ... ok
[INFO] [stdout] test tests::test_yearly ... ok
[INFO] [stdout] test tests::test_weekly ... ok
[INFO] [stdout] test tests::test_time_unit_spec_months ... ok
[INFO] [stderr]    Doc-tests cron
[INFO] [stdout] test tests::test_period_values_range_months ... ok
[INFO] [stdout] test tests::test_parse_too_many_fields ... ok
[INFO] [stdout] test tests::test_period_values_all_seconds ... ok
[INFO] [stdout] test tests::test_parse_with_seconds_list ... ok
[INFO] [stdout] test tests::test_first_ordinals_not_in_set_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec (line 61) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::range (line 130) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::count (line 149) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::includes (line 95) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::is_all (line 162) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::iter (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc797f2bcecc824c309f46edb3e70f53cccb32f7395cfcf15401d0c019b2d89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc797f2bcecc824c309f46edb3e70f53cccb32f7395cfcf15401d0c019b2d89b", kill_on_drop: false }`
[INFO] [stdout] fc797f2bcecc824c309f46edb3e70f53cccb32f7395cfcf15401d0c019b2d89b