[INFO] cloning repository BenjaminRi/Monitoring-Boi
[INFO] running `"git" "clone" "--bare" "git://github.com/BenjaminRi/Monitoring-Boi.git" "work/cache/sources/gh/BenjaminRi/Monitoring-Boi"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/BenjaminRi/Monitoring-Boi'...
[INFO] running `"git" "clone" "work/cache/sources/gh/BenjaminRi/Monitoring-Boi" "work/ex/beta-1.37-6/sources/1.36.0/gh/BenjaminRi/Monitoring-Boi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BenjaminRi/Monitoring-Boi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BenjaminRi/Monitoring-Boi" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BenjaminRi/Monitoring-Boi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BenjaminRi/Monitoring-Boi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f39e3d3b949fee1d6c980392e3f8cd024a488349
[INFO] sha for GitHub repo BenjaminRi/Monitoring-Boi: f39e3d3b949fee1d6c980392e3f8cd024a488349
[INFO] validating manifest of BenjaminRi/Monitoring-Boi on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BenjaminRi/Monitoring-Boi on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BenjaminRi/Monitoring-Boi
[INFO] finished frobbing BenjaminRi/Monitoring-Boi
[INFO] frobbed toml for BenjaminRi/Monitoring-Boi written to work/ex/beta-1.37-6/sources/1.36.0/gh/BenjaminRi/Monitoring-Boi/Cargo.toml
[INFO] started frobbing BenjaminRi/Monitoring-Boi
[INFO] finished frobbing BenjaminRi/Monitoring-Boi
[INFO] frobbed toml for BenjaminRi/Monitoring-Boi written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BenjaminRi/Monitoring-Boi/Cargo.toml
[INFO] crate BenjaminRi/Monitoring-Boi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing BenjaminRi/Monitoring-Boi against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BenjaminRi/Monitoring-Boi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e2d57b2d24bfa5efd5f2c9ca283f728aeb273d72891070459ee36ec5f8acc2d4
[INFO] running `"docker" "start" "-a" "e2d57b2d24bfa5efd5f2c9ca283f728aeb273d72891070459ee36ec5f8acc2d4"`
[INFO] [stderr]    Compiling syn v0.15.37
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling ascii_utils v0.9.3
[INFO] [stderr]    Compiling sys-info v0.5.7
[INFO] [stderr]    Compiling email v0.0.20
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling fast_chemail v0.9.6
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling simple_logger v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling inotify v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling lettre v0.9.2
[INFO] [stderr]    Compiling lettre_email v0.9.2
[INFO] [stderr]    Compiling monboi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:186:4
[INFO] [stderr]     |
[INFO] [stderr] 186 |             read_once(config, subscription);
[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: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:207:6
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     read_once(config, subscription);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.33s
[INFO] running `"docker" "inspect" "e2d57b2d24bfa5efd5f2c9ca283f728aeb273d72891070459ee36ec5f8acc2d4"`
[INFO] running `"docker" "rm" "-f" "e2d57b2d24bfa5efd5f2c9ca283f728aeb273d72891070459ee36ec5f8acc2d4"`
[INFO] [stdout] e2d57b2d24bfa5efd5f2c9ca283f728aeb273d72891070459ee36ec5f8acc2d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BenjaminRi/Monitoring-Boi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 925b16789189715bb9a22b737ceb3f52c548818f1d2e45376923cc30cf4479b9
[INFO] running `"docker" "start" "-a" "925b16789189715bb9a22b737ceb3f52c548818f1d2e45376923cc30cf4479b9"`
[INFO] [stderr]    Compiling monboi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:186:4
[INFO] [stderr]     |
[INFO] [stderr] 186 |             read_once(config, subscription);
[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: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:207:6
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     read_once(config, subscription);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "925b16789189715bb9a22b737ceb3f52c548818f1d2e45376923cc30cf4479b9"`
[INFO] running `"docker" "rm" "-f" "925b16789189715bb9a22b737ceb3f52c548818f1d2e45376923cc30cf4479b9"`
[INFO] [stdout] 925b16789189715bb9a22b737ceb3f52c548818f1d2e45376923cc30cf4479b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BenjaminRi/Monitoring-Boi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4ec5ee0f8342f77e8b76f951a786e3d6dead6cef518c5bf06c77b702546d1363
[INFO] running `"docker" "start" "-a" "4ec5ee0f8342f77e8b76f951a786e3d6dead6cef518c5bf06c77b702546d1363"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/monboi-e82647bb1f0b009f
[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" "4ec5ee0f8342f77e8b76f951a786e3d6dead6cef518c5bf06c77b702546d1363"`
[INFO] running `"docker" "rm" "-f" "4ec5ee0f8342f77e8b76f951a786e3d6dead6cef518c5bf06c77b702546d1363"`
[INFO] [stdout] 4ec5ee0f8342f77e8b76f951a786e3d6dead6cef518c5bf06c77b702546d1363