[INFO] crate cron 0.6.1 is already in cache
[INFO] testing cron-0.6.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cron 0.6.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cron 0.6.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron 0.6.1
[INFO] finished tweaking crates.io crate cron 0.6.1
[INFO] tweaked toml for crates.io crate cron 0.6.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1cd2baf95875330a85e207a9edce5fe89ed16a8037b16ac002addf2b6419d0a
[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" "e1cd2baf95875330a85e207a9edce5fe89ed16a8037b16ac002addf2b6419d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1cd2baf95875330a85e207a9edce5fe89ed16a8037b16ac002addf2b6419d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cd2baf95875330a85e207a9edce5fe89ed16a8037b16ac002addf2b6419d0a", kill_on_drop: false }`
[INFO] [stdout] e1cd2baf95875330a85e207a9edce5fe89ed16a8037b16ac002addf2b6419d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f6a85121aec7a8820e1f878b5da92abddfaa29f9b2cae0eb940bc1ebb7f0649
[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" "9f6a85121aec7a8820e1f878b5da92abddfaa29f9b2cae0eb940bc1ebb7f0649", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling cron v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.32s
[INFO] running `Command { std: "docker" "inspect" "9f6a85121aec7a8820e1f878b5da92abddfaa29f9b2cae0eb940bc1ebb7f0649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6a85121aec7a8820e1f878b5da92abddfaa29f9b2cae0eb940bc1ebb7f0649", kill_on_drop: false }`
[INFO] [stdout] 9f6a85121aec7a8820e1f878b5da92abddfaa29f9b2cae0eb940bc1ebb7f0649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 991a7f4c7a4dcda01249b678260b862144afbb6883cd4d63c5f259d495985733
[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" "991a7f4c7a4dcda01249b678260b862144afbb6883cd4d63c5f259d495985733", kill_on_drop: false }`
[INFO] [stderr]    Compiling cron v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "991a7f4c7a4dcda01249b678260b862144afbb6883cd4d63c5f259d495985733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "991a7f4c7a4dcda01249b678260b862144afbb6883cd4d63c5f259d495985733", kill_on_drop: false }`
[INFO] [stdout] 991a7f4c7a4dcda01249b678260b862144afbb6883cd4d63c5f259d495985733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 6cf80101ef095d3a07345bb6c988ab8d2e0b9942e698ca80f3c10892455d03a8
[INFO] running `Command { std: "docker" "start" "-a" "6cf80101ef095d3a07345bb6c988ab8d2e0b9942e698ca80f3c10892455d03a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cron-7216fc4220cfadc3
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test schedule::test_nom_invalid_schedule ... 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_next_after ... ok
[INFO] [stdout] test schedule::test_nom_invalid_named_point ... ok
[INFO] [stdout] test schedule::test_nom_invalid_point ... ok
[INFO] [stdout] test schedule::test_nom_invalid_range_field ... 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_list ... ok
[INFO] [stdout] test schedule::test_nom_valid_period ... ok
[INFO] [stdout] test schedule::test_nom_valid_number ... ok
[INFO] [stdout] test schedule::test_nom_valid_range_field ... ok
[INFO] [stdout] test schedule::test_nom_valid_named_range_field ... ok
[INFO] [stdout] test schedule::test_nom_valid_named_point ... ok
[INFO] [stdout] test schedule::test_nom_invalid_period ... ok
[INFO] [stdout] test schedule::test_nom_valid_seconds_list ... ok
[INFO] [stdout] test schedule::test_valid_from_str ... ok
[INFO] [stdout] test schedule::test_nom_valid_seconds_mix ... ok
[INFO] [stdout] test schedule::test_upcoming_utc ... ok
[INFO] [stdout] test schedule::test_nom_valid_seconds_range ... ok
[INFO] [stdout] test schedule::test_nom_valid_schedule ... ok
[INFO] [stdout] test schedule::test_upcoming_local ... ok
[INFO] [stdout] test schedule::test_nom_invalid_seconds_list ... ok
[INFO] [stdout] test schedule::test_invalid_from_str ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-28fa9df22bcc99db
[INFO] [stdout] test schedule::test_nom_invalid_days_of_week_list ... ok
[INFO] [stdout] test schedule::test_nom_invalid_seconds_mix ... ok
[INFO] [stdout] test schedule::test_nom_invalid_seconds_range ... ok
[INFO] [stdout] test schedule::test_nom_invalid_days_of_week_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::test_daily ... ok
[INFO] [stdout] test tests::test_first_ordinals_not_in_set_2 ... ok
[INFO] [stdout] test tests::test_first_ordinals_not_in_set_1 ... ok
[INFO] [stdout] test tests::test_next_utc ... ok
[INFO] [stdout] test tests::test_monthly ... ok
[INFO] [stdout] test tests::test_hourly ... ok
[INFO] [stdout] test tests::test_parse_with_seconds_list ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_parse_with_lists ... ok
[INFO] [stdout] test tests::test_parse_with_year ... ok
[INFO] [stdout] test tests::test_step_schedule ... ok
[INFO] [stdout] test tests::test_time_unit_spec_months ... ok
[INFO] [stdout] test tests::test_yearly ... ok
[INFO] [stdout] test tests::test_weekly ... ok
[INFO] [stdout] test tests::test_upcoming_iterator ... ok
[INFO] [stdout] test tests::test_time_unit_spec_years ... ok
[INFO] [stdout] test tests::test_anything_goes ... ok
[INFO] [stdout] test tests::test_parse_without_year ... ok
[INFO] [stdout] test tests::test_time_unit_spec_days_of_month ... ok
[INFO] [stdout] test tests::test_not_enough_fields ... ok
[INFO] [stdout] test tests::test_parse_too_many_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cron
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::includes (line 82) ... 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 (line 48) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::range (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/time_unit/mod.rs - time_unit::TimeUnitSpec::iter (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6cf80101ef095d3a07345bb6c988ab8d2e0b9942e698ca80f3c10892455d03a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf80101ef095d3a07345bb6c988ab8d2e0b9942e698ca80f3c10892455d03a8", kill_on_drop: false }`
[INFO] [stdout] 6cf80101ef095d3a07345bb6c988ab8d2e0b9942e698ca80f3c10892455d03a8