[INFO] updating cached repository arve0/foreground-cron
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/arve0/foreground-cron
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/arve0/foreground-cron" "work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/foreground-cron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/foreground-cron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arve0/foreground-cron" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arve0/foreground-cron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arve0/foreground-cron'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe94f951688ad79115486a5cdfb6ced69dd49b56
[INFO] sha for GitHub repo arve0/foreground-cron: fe94f951688ad79115486a5cdfb6ced69dd49b56
[INFO] validating manifest of arve0/foreground-cron on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arve0/foreground-cron on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing arve0/foreground-cron
[INFO] finished frobbing arve0/foreground-cron
[INFO] frobbed toml for arve0/foreground-cron written to work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/foreground-cron/Cargo.toml
[INFO] started frobbing arve0/foreground-cron
[INFO] finished frobbing arve0/foreground-cron
[INFO] frobbed toml for arve0/foreground-cron written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arve0/foreground-cron/Cargo.toml
[INFO] crate arve0/foreground-cron already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arve0/foreground-cron against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/foreground-cron:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 893fd079406f22783d4b48b9fa4d1f5604ba7b653155a70493873177790374f0
[INFO] running `"docker" "start" "-a" "893fd079406f22783d4b48b9fa4d1f5604ba7b653155a70493873177790374f0"`
[INFO] [stderr]    Compiling nom v2.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling cron v0.6.0
[INFO] [stderr]    Compiling job_scheduler v1.0.6
[INFO] [stderr]    Compiling foreground-cron v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Ok(())
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | /     error_chain! {
[INFO] [stderr] 7  | |         foreign_links {
[INFO] [stderr] 8  | |             Io(::std::io::Error);
[INFO] [stderr] 9  | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |         }
[INFO] [stderr] 16 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `"docker" "inspect" "893fd079406f22783d4b48b9fa4d1f5604ba7b653155a70493873177790374f0"`
[INFO] running `"docker" "rm" "-f" "893fd079406f22783d4b48b9fa4d1f5604ba7b653155a70493873177790374f0"`
[INFO] [stdout] 893fd079406f22783d4b48b9fa4d1f5604ba7b653155a70493873177790374f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/foreground-cron:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 78195e2c59f0717d14a55788ca5cc51f9a362ca8853446f08e4455ad5ccf75dc
[INFO] running `"docker" "start" "-a" "78195e2c59f0717d14a55788ca5cc51f9a362ca8853446f08e4455ad5ccf75dc"`
[INFO] [stderr]    Compiling foreground-cron v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Ok(())
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | /     error_chain! {
[INFO] [stderr] 7  | |         foreign_links {
[INFO] [stderr] 8  | |             Io(::std::io::Error);
[INFO] [stderr] 9  | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |         }
[INFO] [stderr] 16 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "78195e2c59f0717d14a55788ca5cc51f9a362ca8853446f08e4455ad5ccf75dc"`
[INFO] running `"docker" "rm" "-f" "78195e2c59f0717d14a55788ca5cc51f9a362ca8853446f08e4455ad5ccf75dc"`
[INFO] [stdout] 78195e2c59f0717d14a55788ca5cc51f9a362ca8853446f08e4455ad5ccf75dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/foreground-cron:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b62c514d75ab597a6aef8a68f8a545d09a1cdb04837cc483fea3cb759b414a4b
[INFO] running `"docker" "start" "-a" "b62c514d75ab597a6aef8a68f8a545d09a1cdb04837cc483fea3cb759b414a4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foreground_cron-b4f1c3e39bafe7f8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::parse_crontab_tests::parses_crontab_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b62c514d75ab597a6aef8a68f8a545d09a1cdb04837cc483fea3cb759b414a4b"`
[INFO] running `"docker" "rm" "-f" "b62c514d75ab597a6aef8a68f8a545d09a1cdb04837cc483fea3cb759b414a4b"`
[INFO] [stdout] b62c514d75ab597a6aef8a68f8a545d09a1cdb04837cc483fea3cb759b414a4b