[INFO] fetching crate lightspeed_scheduler 0.13.6...
[INFO] testing lightspeed_scheduler-0.13.6 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate lightspeed_scheduler 0.13.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate lightspeed_scheduler 0.13.6 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightspeed_scheduler 0.13.6
[INFO] finished tweaking crates.io crate lightspeed_scheduler 0.13.6
[INFO] tweaked toml for crates.io crate lightspeed_scheduler 0.13.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0785f8a04b7cd74a3181b742e4e2de8ce5f64ab5fd17418bdcac983f8d3d82f4
[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" "0785f8a04b7cd74a3181b742e4e2de8ce5f64ab5fd17418bdcac983f8d3d82f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0785f8a04b7cd74a3181b742e4e2de8ce5f64ab5fd17418bdcac983f8d3d82f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0785f8a04b7cd74a3181b742e4e2de8ce5f64ab5fd17418bdcac983f8d3d82f4", kill_on_drop: false }`
[INFO] [stdout] 0785f8a04b7cd74a3181b742e4e2de8ce5f64ab5fd17418bdcac983f8d3d82f4
[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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dd0e9c20d625877cffbfa5308454e43d7a2cc09397c4a93313f0e64ac697fc6
[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" "3dd0e9c20d625877cffbfa5308454e43d7a2cc09397c4a93313f0e64ac697fc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling atomic v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling tracing-core v0.1.11
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling cron v0.6.1
[INFO] [stderr]    Compiling chrono-tz v0.5.2
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling tracing v0.1.17
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling lightspeed_scheduler v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "3dd0e9c20d625877cffbfa5308454e43d7a2cc09397c4a93313f0e64ac697fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd0e9c20d625877cffbfa5308454e43d7a2cc09397c4a93313f0e64ac697fc6", kill_on_drop: false }`
[INFO] [stdout] 3dd0e9c20d625877cffbfa5308454e43d7a2cc09397c4a93313f0e64ac697fc6
[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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", 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] bf4feaca0aa806fe37bfb5d424f0ec5e04f5aaf435f5de860b9c7ef91439e91e
[INFO] running `Command { std: "docker" "start" "-a" "bf4feaca0aa806fe37bfb5d424f0ec5e04f5aaf435f5de860b9c7ef91439e91e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lightspeed_scheduler v0.13.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `Command { std: "docker" "inspect" "bf4feaca0aa806fe37bfb5d424f0ec5e04f5aaf435f5de860b9c7ef91439e91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4feaca0aa806fe37bfb5d424f0ec5e04f5aaf435f5de860b9c7ef91439e91e", kill_on_drop: false }`
[INFO] [stdout] bf4feaca0aa806fe37bfb5d424f0ec5e04f5aaf435f5de860b9c7ef91439e91e
[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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] e1b44e5cb79955e3bf8595fc52a824b2be73dba3e055e853d2aeff709969efc0
[INFO] running `Command { std: "docker" "start" "-a" "e1b44e5cb79955e3bf8595fc52a824b2be73dba3e055e853d2aeff709969efc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightspeed_scheduler-8e3f2ec93a8fedf9
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test scheduler::test::should_build_a_multi_scheduler_from_empty_array ... ok
[INFO] [stdout] test scheduler::test::interval_should_schedule_plus_duration ... ok
[INFO] [stdout] test job::test::job_should_retry_run_if_error ... ok
[INFO] [stdout] test job::test::job_should_not_retry_run_if_ok ... ok
[INFO] [stdout] test job::test::should_be_running ... ok
[INFO] [stdout] test scheduler::test::should_build_a_multi_scheduler_from_single_entry_array ... ok
[INFO] [stdout] test scheduler::test::cron_should_be_time_zone_aware_with_custom_time_zone ... ok
[INFO] [stdout] test scheduler::test::interval_should_schedule_at_startup ... ok
[INFO] [stdout] test scheduler::test::should_build_a_multi_scheduler_from_array ... ok
[INFO] [stdout] test scheduler::test::multi_should_return_first_possible_next_execution ... ok
[INFO] [stdout] test job::test::job_should_stop_retrying_run_if_attempt_succeed ... ok
[INFO] [stdout] test scheduler::test::cron_should_be_time_zone_aware_with_utc ... ok
[INFO] [stdout] test test::start_should_fail_if_already_running ... ok
[INFO] [stdout] test test::stop_should_fail_if_not_running ... ok
[INFO] [stdout] test scheduler::test::never_should_not_schedule ... ok
[INFO] [stdout] test scheduler::test::should_build_an_interval_schedule_from_duration ... ok
[INFO] [stdout] test test::should_add_with_explicit_scheduler ... ok
[INFO] [stdout] test scheduler::test::should_build_a_periodic_schedule_from_str ... ok
[INFO] [stdout] test test::should_register_a_schedule_by_vec ... ok
[INFO] [stdout] test job::test::job_run_should_gracefully_catch_panics ... ok
[INFO] [stdout] test test::should_not_run_an_already_running_job ... ok
[INFO] [stdout] test test::a_running_job_should_not_block_the_executor ... ok
[INFO] [stdout] test test::the_executor_should_catch_panics ... ok
[INFO] [stdout] test test::should_gracefully_shutdown_the_job_executor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lightspeed_scheduler
[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 `Command { std: "docker" "inspect" "e1b44e5cb79955e3bf8595fc52a824b2be73dba3e055e853d2aeff709969efc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b44e5cb79955e3bf8595fc52a824b2be73dba3e055e853d2aeff709969efc0", kill_on_drop: false }`
[INFO] [stdout] e1b44e5cb79955e3bf8595fc52a824b2be73dba3e055e853d2aeff709969efc0