[INFO] updating cached repository Srynetix/pssh-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Srynetix/pssh-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Srynetix/pssh-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Srynetix/pssh-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Srynetix/pssh-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Srynetix/pssh-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Srynetix/pssh-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Srynetix/pssh-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 31b69302a963abe242560eefe892bce04aae8cf0
[INFO] sha for GitHub repo Srynetix/pssh-rs: 31b69302a963abe242560eefe892bce04aae8cf0
[INFO] validating manifest of Srynetix/pssh-rs 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 Srynetix/pssh-rs 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 Srynetix/pssh-rs
[INFO] finished frobbing Srynetix/pssh-rs
[INFO] frobbed toml for Srynetix/pssh-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Srynetix/pssh-rs/Cargo.toml
[INFO] started frobbing Srynetix/pssh-rs
[INFO] finished frobbing Srynetix/pssh-rs
[INFO] frobbed toml for Srynetix/pssh-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Srynetix/pssh-rs/Cargo.toml
[INFO] crate Srynetix/pssh-rs 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 Srynetix/pssh-rs 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Srynetix/pssh-rs:/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] 16b70f42214c30d0f4824394d2dea0dc1f887f5afd32ef94150ca9f7a845429d
[INFO] running `"docker" "start" "-a" "16b70f42214c30d0f4824394d2dea0dc1f887f5afd32ef94150ca9f7a845429d"`
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling fern v0.4.3
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling yaml-rust v0.4.0
[INFO] [stderr]    Compiling pssh-rs v1.0.0 (/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/config.rs:137:27
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let home_path = match env::home_dir() {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.54s
[INFO] running `"docker" "inspect" "16b70f42214c30d0f4824394d2dea0dc1f887f5afd32ef94150ca9f7a845429d"`
[INFO] running `"docker" "rm" "-f" "16b70f42214c30d0f4824394d2dea0dc1f887f5afd32ef94150ca9f7a845429d"`
[INFO] [stdout] 16b70f42214c30d0f4824394d2dea0dc1f887f5afd32ef94150ca9f7a845429d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Srynetix/pssh-rs:/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] c194a04f6c40e542dea97b656a14e39056c686b53fdcf9bede4ddeae8f781d23
[INFO] running `"docker" "start" "-a" "c194a04f6c40e542dea97b656a14e39056c686b53fdcf9bede4ddeae8f781d23"`
[INFO] [stderr]    Compiling pssh-rs v1.0.0 (/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/config.rs:137:27
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let home_path = match env::home_dir() {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `"docker" "inspect" "c194a04f6c40e542dea97b656a14e39056c686b53fdcf9bede4ddeae8f781d23"`
[INFO] running `"docker" "rm" "-f" "c194a04f6c40e542dea97b656a14e39056c686b53fdcf9bede4ddeae8f781d23"`
[INFO] [stdout] c194a04f6c40e542dea97b656a14e39056c686b53fdcf9bede4ddeae8f781d23
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Srynetix/pssh-rs:/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] 475824fd03f09361fbe7ac4fd1defa704f03f7aaeded2b46c05d3d693570e20c
[INFO] running `"docker" "start" "-a" "475824fd03f09361fbe7ac4fd1defa704f03f7aaeded2b46c05d3d693570e20c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pssh_rs-9147c797188341be
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test config::test::default_values ... ok
[INFO] [stdout] test config::test::empty_defaults ... ok
[INFO] [stdout] test config::test::machine_configurations ... ok
[INFO] [stdout] test wrapper::test::test_commands ... ok
[INFO] [stdout] test config::test::not_empty_defaults ... ok
[INFO] [stdout] test config::test::defaults_error ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pssh_rs-ecd5e028963abcc0
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]    Doc-tests pssh-rs
[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" "475824fd03f09361fbe7ac4fd1defa704f03f7aaeded2b46c05d3d693570e20c"`
[INFO] running `"docker" "rm" "-f" "475824fd03f09361fbe7ac4fd1defa704f03f7aaeded2b46c05d3d693570e20c"`
[INFO] [stdout] 475824fd03f09361fbe7ac4fd1defa704f03f7aaeded2b46c05d3d693570e20c