[INFO] cloning repository https://github.com/Thief3/Activity-Tracker
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thief3/Activity-Tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThief3%2FActivity-Tracker"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThief3%2FActivity-Tracker'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef54187aa505204290abe4c58dbf185d613a74b6
[INFO] testing Thief3/Activity-Tracker against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThief3%2FActivity-Tracker" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Thief3/Activity-Tracker 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/Thief3/Activity-Tracker
[INFO] finished tweaking git repo https://github.com/Thief3/Activity-Tracker
[INFO] tweaked toml for git repo https://github.com/Thief3/Activity-Tracker written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Thief3/Activity-Tracker 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] dd2248fdbb0c282562b9fced43ff42c9aa890e66830c06f37c9f281c54fd4cd6
[INFO] running `"docker" "start" "-a" "dd2248fdbb0c282562b9fced43ff42c9aa890e66830c06f37c9f281c54fd4cd6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling time_spent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         wtr.write_record(&[
[INFO] [stderr] 78 | |             self.start_time.format("%Y-%m-%d %H:%M:%S").to_string(),
[INFO] [stderr] 79 | |             self.end_time.format("%Y-%m-%d %H:%M:%S").to_string(),
[INFO] [stderr] 80 | |             self.duration.to_string()]);
[INFO] [stderr]    | |________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `"docker" "inspect" "dd2248fdbb0c282562b9fced43ff42c9aa890e66830c06f37c9f281c54fd4cd6"`
[INFO] running `"docker" "rm" "-f" "dd2248fdbb0c282562b9fced43ff42c9aa890e66830c06f37c9f281c54fd4cd6"`
[INFO] [stdout] dd2248fdbb0c282562b9fced43ff42c9aa890e66830c06f37c9f281c54fd4cd6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4fc873e4cb8cc759d9c5ef5660ec4ed16b14a0bf830cb62f82afc89d4a3e80a3
[INFO] running `"docker" "start" "-a" "4fc873e4cb8cc759d9c5ef5660ec4ed16b14a0bf830cb62f82afc89d4a3e80a3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling time_spent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         wtr.write_record(&[
[INFO] [stderr] 78 | |             self.start_time.format("%Y-%m-%d %H:%M:%S").to_string(),
[INFO] [stderr] 79 | |             self.end_time.format("%Y-%m-%d %H:%M:%S").to_string(),
[INFO] [stderr] 80 | |             self.duration.to_string()]);
[INFO] [stderr]    | |________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "4fc873e4cb8cc759d9c5ef5660ec4ed16b14a0bf830cb62f82afc89d4a3e80a3"`
[INFO] running `"docker" "rm" "-f" "4fc873e4cb8cc759d9c5ef5660ec4ed16b14a0bf830cb62f82afc89d4a3e80a3"`
[INFO] [stdout] 4fc873e4cb8cc759d9c5ef5660ec4ed16b14a0bf830cb62f82afc89d4a3e80a3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 427160b8da69e1055d7e8c6e567be254166e55cf2ae30618d6ec22154ea1b644
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "427160b8da69e1055d7e8c6e567be254166e55cf2ae30618d6ec22154ea1b644"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         wtr.write_record(&[
[INFO] [stderr] 78 | |             self.start_time.format("%Y-%m-%d %H:%M:%S").to_string(),
[INFO] [stderr] 79 | |             self.end_time.format("%Y-%m-%d %H:%M:%S").to_string(),
[INFO] [stderr] 80 | |             self.duration.to_string()]);
[INFO] [stderr]    | |________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/time_spent-7d8d2b0d22bb10c6
[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 `"docker" "inspect" "427160b8da69e1055d7e8c6e567be254166e55cf2ae30618d6ec22154ea1b644"`
[INFO] running `"docker" "rm" "-f" "427160b8da69e1055d7e8c6e567be254166e55cf2ae30618d6ec22154ea1b644"`
[INFO] [stdout] 427160b8da69e1055d7e8c6e567be254166e55cf2ae30618d6ec22154ea1b644