[INFO] updating cached repository JordiPolo/myprs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JordiPolo/myprs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JordiPolo/myprs" "work/ex/beta-1.38-1/sources/1.37.0/gh/JordiPolo/myprs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JordiPolo/myprs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JordiPolo/myprs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JordiPolo/myprs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JordiPolo/myprs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14b5004da8952b174673eb0783cc4e03a1a96568
[INFO] sha for GitHub repo JordiPolo/myprs: 14b5004da8952b174673eb0783cc4e03a1a96568
[INFO] validating manifest of JordiPolo/myprs 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 JordiPolo/myprs 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 JordiPolo/myprs
[INFO] finished frobbing JordiPolo/myprs
[INFO] frobbed toml for JordiPolo/myprs written to work/ex/beta-1.38-1/sources/1.37.0/gh/JordiPolo/myprs/Cargo.toml
[INFO] started frobbing JordiPolo/myprs
[INFO] finished frobbing JordiPolo/myprs
[INFO] frobbed toml for JordiPolo/myprs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JordiPolo/myprs/Cargo.toml
[INFO] crate JordiPolo/myprs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing JordiPolo/myprs 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/JordiPolo/myprs:/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] 697bb72f2bedad1646eeefdb4e36453faca325b610928eea69bdcb56a59d1bbb
[INFO] running `"docker" "start" "-a" "697bb72f2bedad1646eeefdb4e36453faca325b610928eea69bdcb56a59d1bbb"`
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling hubcaps v0.4.5
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling config v0.8.0
[INFO] [stderr]    Compiling myprs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/configuration.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut path = std::env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.03s
[INFO] running `"docker" "inspect" "697bb72f2bedad1646eeefdb4e36453faca325b610928eea69bdcb56a59d1bbb"`
[INFO] running `"docker" "rm" "-f" "697bb72f2bedad1646eeefdb4e36453faca325b610928eea69bdcb56a59d1bbb"`
[INFO] [stdout] 697bb72f2bedad1646eeefdb4e36453faca325b610928eea69bdcb56a59d1bbb
[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/JordiPolo/myprs:/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] 048f2103eccdd593d89005518be18e413bb10875ac4c084f30d048d8406008d2
[INFO] running `"docker" "start" "-a" "048f2103eccdd593d89005518be18e413bb10875ac4c084f30d048d8406008d2"`
[INFO] [stderr]    Compiling myprs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/configuration.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut path = std::env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "048f2103eccdd593d89005518be18e413bb10875ac4c084f30d048d8406008d2"`
[INFO] running `"docker" "rm" "-f" "048f2103eccdd593d89005518be18e413bb10875ac4c084f30d048d8406008d2"`
[INFO] [stdout] 048f2103eccdd593d89005518be18e413bb10875ac4c084f30d048d8406008d2
[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/JordiPolo/myprs:/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] 030dda7d3f80bcf8402bafb65b2f7b694cfe14059a6dda1c60012b5445797c69
[INFO] running `"docker" "start" "-a" "030dda7d3f80bcf8402bafb65b2f7b694cfe14059a6dda1c60012b5445797c69"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/myprs-6da4a69b958bd841
[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" "030dda7d3f80bcf8402bafb65b2f7b694cfe14059a6dda1c60012b5445797c69"`
[INFO] running `"docker" "rm" "-f" "030dda7d3f80bcf8402bafb65b2f7b694cfe14059a6dda1c60012b5445797c69"`
[INFO] [stdout] 030dda7d3f80bcf8402bafb65b2f7b694cfe14059a6dda1c60012b5445797c69