[INFO] updating cached repository Xeoeen/powerline-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Xeoeen/powerline-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Xeoeen/powerline-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/Xeoeen/powerline-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Xeoeen/powerline-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Xeoeen/powerline-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Xeoeen/powerline-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Xeoeen/powerline-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59aec431f8ddcb19c468058718ae9fc8ff31dc07
[INFO] sha for GitHub repo Xeoeen/powerline-rust: 59aec431f8ddcb19c468058718ae9fc8ff31dc07
[INFO] validating manifest of Xeoeen/powerline-rust 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 Xeoeen/powerline-rust 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 Xeoeen/powerline-rust
[INFO] finished frobbing Xeoeen/powerline-rust
[INFO] frobbed toml for Xeoeen/powerline-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/Xeoeen/powerline-rust/Cargo.toml
[INFO] started frobbing Xeoeen/powerline-rust
[INFO] finished frobbing Xeoeen/powerline-rust
[INFO] frobbed toml for Xeoeen/powerline-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Xeoeen/powerline-rust/Cargo.toml
[INFO] crate Xeoeen/powerline-rust 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 Xeoeen/powerline-rust 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-5/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/Xeoeen/powerline-rust:/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] 4e1a30ae2353c8064a4f4aa3aa67b1a1022d16cb934ecc711092166512da77a2
[INFO] running `"docker" "start" "-a" "4e1a30ae2353c8064a4f4aa3aa67b1a1022d16cb934ecc711092166512da77a2"`
[INFO] [stderr]    Compiling users v0.7.0
[INFO] [stderr]    Compiling powerline v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/part.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |     inner: Option<Box<std::error::Error>>,
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/part.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn from_err(inner: Box<std::error::Error>) -> Error {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[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/segments/cwd.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |         if let Some(home_path) = 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 3.84s
[INFO] running `"docker" "inspect" "4e1a30ae2353c8064a4f4aa3aa67b1a1022d16cb934ecc711092166512da77a2"`
[INFO] running `"docker" "rm" "-f" "4e1a30ae2353c8064a4f4aa3aa67b1a1022d16cb934ecc711092166512da77a2"`
[INFO] [stdout] 4e1a30ae2353c8064a4f4aa3aa67b1a1022d16cb934ecc711092166512da77a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/Xeoeen/powerline-rust:/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] 2586fbd10f998a8f674358edd29f65095d494dee1e9a4856625f51ed43829fb4
[INFO] running `"docker" "start" "-a" "2586fbd10f998a8f674358edd29f65095d494dee1e9a4856625f51ed43829fb4"`
[INFO] [stderr]    Compiling powerline v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/part.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |     inner: Option<Box<std::error::Error>>,
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/part.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn from_err(inner: Box<std::error::Error>) -> Error {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[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/segments/cwd.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |         if let Some(home_path) = 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 1.45s
[INFO] running `"docker" "inspect" "2586fbd10f998a8f674358edd29f65095d494dee1e9a4856625f51ed43829fb4"`
[INFO] running `"docker" "rm" "-f" "2586fbd10f998a8f674358edd29f65095d494dee1e9a4856625f51ed43829fb4"`
[INFO] [stdout] 2586fbd10f998a8f674358edd29f65095d494dee1e9a4856625f51ed43829fb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/Xeoeen/powerline-rust:/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] f330a843ec3e9038c3bb372a0b2c5d8427ec0e5c5b802562fa8b61003c082f54
[INFO] running `"docker" "start" "-a" "f330a843ec3e9038c3bb372a0b2c5d8427ec0e5c5b802562fa8b61003c082f54"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/powerline-adfe8df63109e88f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/powerline-0c571d1a0f0a95be
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests powerline
[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] [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] [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" "f330a843ec3e9038c3bb372a0b2c5d8427ec0e5c5b802562fa8b61003c082f54"`
[INFO] running `"docker" "rm" "-f" "f330a843ec3e9038c3bb372a0b2c5d8427ec0e5c5b802562fa8b61003c082f54"`
[INFO] [stdout] f330a843ec3e9038c3bb372a0b2c5d8427ec0e5c5b802562fa8b61003c082f54