[INFO] fetching crate cron_clock 0.6.6...
[INFO] testing cron_clock-0.6.6 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cron_clock 0.6.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cron_clock 0.6.6 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron_clock 0.6.6
[INFO] finished tweaking crates.io crate cron_clock 0.6.6
[INFO] tweaked toml for crates.io crate cron_clock 0.6.6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-zoneinfo v0.1.1
[INFO] [stderr]   Downloaded chrono-tz v0.4.1
[INFO] [stderr]   Downloaded timed v0.1.5
[INFO] [stderr]   Downloaded timed_proc_macros v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eea6861fa196f2f3521d1249339243e7be67b3adc188091283298c71c7b4d4f9
[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" "eea6861fa196f2f3521d1249339243e7be67b3adc188091283298c71c7b4d4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea6861fa196f2f3521d1249339243e7be67b3adc188091283298c71c7b4d4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea6861fa196f2f3521d1249339243e7be67b3adc188091283298c71c7b4d4f9", kill_on_drop: false }`
[INFO] [stdout] eea6861fa196f2f3521d1249339243e7be67b3adc188091283298c71c7b4d4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d5d4c09ea48cce36114efd32c0308b7e0c8a58b781f91789cf3006604cf7516
[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" "4d5d4c09ea48cce36114efd32c0308b7e0c8a58b781f91789cf3006604cf7516", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling cron_clock v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "4d5d4c09ea48cce36114efd32c0308b7e0c8a58b781f91789cf3006604cf7516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5d4c09ea48cce36114efd32c0308b7e0c8a58b781f91789cf3006604cf7516", kill_on_drop: false }`
[INFO] [stdout] 4d5d4c09ea48cce36114efd32c0308b7e0c8a58b781f91789cf3006604cf7516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daaaed0a7715ee3fbf104233bce1dcc119eaf097712c01e710e83182df173375
[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" "daaaed0a7715ee3fbf104233bce1dcc119eaf097712c01e710e83182df173375", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]    Compiling chrono-tz v0.4.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling timed_proc_macros v0.1.1
[INFO] [stderr]    Compiling timed v0.1.5
[INFO] [stderr]    Compiling cron_clock v0.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> tests/lib.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[warn(unused_imports)]
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timed::timed`
[INFO] [stdout]   --> tests/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use timed::timed;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> tests/lib.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[warn(unused_imports)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.03s
[INFO] running `Command { std: "docker" "inspect" "daaaed0a7715ee3fbf104233bce1dcc119eaf097712c01e710e83182df173375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daaaed0a7715ee3fbf104233bce1dcc119eaf097712c01e710e83182df173375", kill_on_drop: false }`
[INFO] [stdout] daaaed0a7715ee3fbf104233bce1dcc119eaf097712c01e710e83182df173375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e84ea7ccc5b84058a53b6c268e5239ff2e1e02f88acea63eb1e2186f60b7aecc
[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" "e84ea7ccc5b84058a53b6c268e5239ff2e1e02f88acea63eb1e2186f60b7aecc", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> tests/lib.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[warn(unused_imports)]
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timed::timed`
[INFO] [stderr]   --> tests/lib.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     use timed::timed;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> tests/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     #[warn(unused_imports)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cron_clock-4f081238df395657
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test schedule::test_nom_invalid_named_point ... ok
[INFO] [stdout] test schedule::test_nom_invalid_named_range_field ... ok
[INFO] [stdout] test schedule::test_nom_invalid_number_list ... ok
[INFO] [stdout] test schedule::test_nom_invalid_point ... ok
[INFO] [stdout] test schedule::test_nom_invalid_period ... ok
[INFO] [stdout] test schedule::test_nom_invalid_range_field ... ok
[INFO] [stdout] test schedule::test_nom_invalid_schedule ... ok
[INFO] [stdout] test schedule::test_nom_valid_days_of_week_list ... ok
[INFO] [stdout] test schedule::test_nom_valid_days_of_week_range ... ok
[INFO] [stdout] test schedule::test_nom_valid_number ... ok
[INFO] [stdout] test schedule::test_nom_valid_named_range_field ... ok
[INFO] [stdout] test schedule::test_next_after ... ok
[INFO] [stdout] test schedule::test_display_schedule ... ok
[INFO] [stdout] test schedule::test_nom_valid_period ... ok
[INFO] [stdout] test schedule::test_nom_valid_named_point ... ok
[INFO] [stdout] test schedule::test_nom_valid_number_list ... ok
[INFO] [stdout] test schedule::test_nom_valid_schedule ... ok
[INFO] [stdout] test schedule::test_nom_valid_seconds_mix ... ok
[INFO] [stdout] test schedule::test_nom_valid_seconds_range ... ok
[INFO] [stdout] test schedule::test_nom_valid_seconds_list ... ok
[INFO] [stdout] test schedule::test_upcoming_local ... ok
[INFO] [stdout] test schedule::test_schedule_to_string ... ok
[INFO] [stdout] test schedule::test_no_panic_on_nonexistent_time ... ok
[INFO] [stdout] test schedule::test_valid_from_str ... ok
[INFO] [stdout] test schedule::test_upcoming_utc ... ok
[INFO] [stdout] test schedule::test_nom_valid_range_field ... ok
[INFO] [stdout] test schedule::test_nom_invalid_seconds_range ... ok
[INFO] [stdout] test schedule::test_nom_invalid_days_of_week_list ... ok
[INFO] [stdout] test schedule::test_nom_invalid_seconds_list ... ok
[INFO] [stdout] test schedule::test_invalid_from_str ... ok
[INFO] [stdout] test schedule::test_nom_invalid_seconds_mix ... ok
[INFO] [stdout] test schedule::test_nom_invalid_days_of_week_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-06ab1d03d9e85e50
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::test_daily ... ok
[INFO] [stdout] test tests::test_next_utc ... ok
[INFO] [stdout] test tests::test_parse_without_year ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_minutely ... ok
[INFO] [stdout] test tests::test_anything_goes ... ok
[INFO] [stdout] test tests::test_parse_with_year ... ok
[INFO] [stdout] test tests::test_parse_with_seconds_list ... ok
[INFO] [stdout] test tests::test_step_schedule ... ok
[INFO] [stdout] test tests::test_schedule_iterator_owned ... ok
[INFO] [stdout] test tests::test_secondly ... ok
[INFO] [stdout] test tests::test_time_unit_spec_years ... ok
[INFO] [stdout] test tests::test_yearly ... ok
[INFO] [stdout] test tests::test_first_ordinals_not_in_set_2 ... ok
[INFO] [stdout] test tests::test_upcoming_iterator ... ok
[INFO] [stdout] test tests::test_weekly ... ok
[INFO] [stdout] test tests::test_time_unit_spec_days_of_month ... ok
[INFO] [stdout] test tests::test_time_unit_spec_months ... ok
[INFO] [stdout] test tests::test_monthly ... ok
[INFO] [stdout] test tests::test_parse_with_lists ... ok
[INFO] [stdout] test tests::test_hourly ... ok
[INFO] [stdout] test tests::test_first_ordinals_not_in_set_1 ... ok
[INFO] [stdout] test tests::test_parse_too_many_fields ... ok
[INFO] [stdout] test tests::test_not_enough_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cron_clock
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec (line 48) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::range (line 117) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::count (line 136) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::iter (line 98) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::includes (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e84ea7ccc5b84058a53b6c268e5239ff2e1e02f88acea63eb1e2186f60b7aecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84ea7ccc5b84058a53b6c268e5239ff2e1e02f88acea63eb1e2186f60b7aecc", kill_on_drop: false }`
[INFO] [stdout] e84ea7ccc5b84058a53b6c268e5239ff2e1e02f88acea63eb1e2186f60b7aecc