[INFO] cloning repository https://github.com/Mathspy/overtime-calc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mathspy/overtime-calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathspy%2Fovertime-calc"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathspy%2Fovertime-calc'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 622b7a568613ad3d83ff739d4238feeec9a2d775
[INFO] testing Mathspy/overtime-calc against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathspy%2Fovertime-calc" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mathspy/overtime-calc 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 git repo https://github.com/Mathspy/overtime-calc
[INFO] finished tweaking git repo https://github.com/Mathspy/overtime-calc
[INFO] tweaked toml for git repo https://github.com/Mathspy/overtime-calc written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Mathspy/overtime-calc already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3893558a20bd6d282407931f301eb7cf000a9bbe588c7ebcc9b734fa3a1de368
[INFO] running `"docker" "start" "-a" "3893558a20bd6d282407931f301eb7cf000a9bbe588c7ebcc9b734fa3a1de368"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling overtime-calc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.82s
[INFO] running `"docker" "inspect" "3893558a20bd6d282407931f301eb7cf000a9bbe588c7ebcc9b734fa3a1de368"`
[INFO] running `"docker" "rm" "-f" "3893558a20bd6d282407931f301eb7cf000a9bbe588c7ebcc9b734fa3a1de368"`
[INFO] [stdout] 3893558a20bd6d282407931f301eb7cf000a9bbe588c7ebcc9b734fa3a1de368
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 76cd00413d9cc4de3749d9ef506c81cdba9bfdb8c8f77147edf9647189382726
[INFO] running `"docker" "start" "-a" "76cd00413d9cc4de3749d9ef506c81cdba9bfdb8c8f77147edf9647189382726"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling overtime-calc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "76cd00413d9cc4de3749d9ef506c81cdba9bfdb8c8f77147edf9647189382726"`
[INFO] running `"docker" "rm" "-f" "76cd00413d9cc4de3749d9ef506c81cdba9bfdb8c8f77147edf9647189382726"`
[INFO] [stdout] 76cd00413d9cc4de3749d9ef506c81cdba9bfdb8c8f77147edf9647189382726
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 68fd5ecd4ea0fbe54b06d009d67c33590c8cde4b85f30b2e7b207eb756e46f4d
[INFO] running `"docker" "start" "-a" "68fd5ecd4ea0fbe54b06d009d67c33590c8cde4b85f30b2e7b207eb756e46f4d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/overtime_calc-78e19b8a897db5f9
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test duration::tests::an_iterator_of_durations_can_be_summed ... ok
[INFO] [stdout] test duration::tests::it_assign_adds_correctly ... ok
[INFO] [stdout] test tests::calculates_multiple_days_appropriately ... ok
[INFO] [stdout] test tests::calculates_a_single_day_appropriately ... ok
[INFO] [stdout] test duration::tests::it_can_turn_strings_into_durations ... ok
[INFO] [stdout] test tests::calculates_multiple_weeks_and_subtracts_weekly_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "68fd5ecd4ea0fbe54b06d009d67c33590c8cde4b85f30b2e7b207eb756e46f4d"`
[INFO] running `"docker" "rm" "-f" "68fd5ecd4ea0fbe54b06d009d67c33590c8cde4b85f30b2e7b207eb756e46f4d"`
[INFO] [stdout] 68fd5ecd4ea0fbe54b06d009d67c33590c8cde4b85f30b2e7b207eb756e46f4d