[INFO] updating cached repository mitsuhiko/unbox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mitsuhiko/unbox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mitsuhiko/unbox" "work/ex/beta-1.37-6/sources/1.36.0/gh/mitsuhiko/unbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mitsuhiko/unbox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mitsuhiko/unbox" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/unbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/unbox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ed7338b491e5a258c17d076245f2e3c62510d8b
[INFO] sha for GitHub repo mitsuhiko/unbox: 2ed7338b491e5a258c17d076245f2e3c62510d8b
[INFO] validating manifest of mitsuhiko/unbox 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 mitsuhiko/unbox 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 mitsuhiko/unbox
[INFO] finished frobbing mitsuhiko/unbox
[INFO] frobbed toml for mitsuhiko/unbox written to work/ex/beta-1.37-6/sources/1.36.0/gh/mitsuhiko/unbox/Cargo.toml
[INFO] started frobbing mitsuhiko/unbox
[INFO] finished frobbing mitsuhiko/unbox
[INFO] frobbed toml for mitsuhiko/unbox written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/unbox/Cargo.toml
[INFO] crate mitsuhiko/unbox 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mitsuhiko/unbox 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-1/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/mitsuhiko/unbox:/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] 011125ad4fa7219a1a9af47a67791083fd6c22f392d94744e56d2029dbf5a85f
[INFO] running `"docker" "start" "-a" "011125ad4fa7219a1a9af47a67791083fd6c22f392d94744e56d2029dbf5a85f"`
[INFO] [stderr]    Compiling strum v0.13.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.0
[INFO] [stderr]    Compiling lzma-sys v0.1.12
[INFO] [stderr]    Compiling ar v0.6.2
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling libflate v0.1.19
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling strum_macros v0.13.0
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling console v0.7.2
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling tree_magic v0.2.1
[INFO] [stderr]    Compiling goblin v0.0.19
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling zip v0.5.0
[INFO] [stderr]    Compiling cab v0.2.0
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling unbox v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `tree_magic`
[INFO] [stderr]  --> src/archive.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tree_magic;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:60:45
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn create<P: AsRef<Path>>(archive: &Archive, dst: &P) -> Result<UnpackHelper, Error> {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Archive`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tree_magic`
[INFO] [stderr]  --> src/cli.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tree_magic;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.03s
[INFO] running `"docker" "inspect" "011125ad4fa7219a1a9af47a67791083fd6c22f392d94744e56d2029dbf5a85f"`
[INFO] running `"docker" "rm" "-f" "011125ad4fa7219a1a9af47a67791083fd6c22f392d94744e56d2029dbf5a85f"`
[INFO] [stdout] 011125ad4fa7219a1a9af47a67791083fd6c22f392d94744e56d2029dbf5a85f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/mitsuhiko/unbox:/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] d16a9840b500ae079324feb82917852ce1113a042aeb2b63c51f238d8ddaf143
[INFO] running `"docker" "start" "-a" "d16a9840b500ae079324feb82917852ce1113a042aeb2b63c51f238d8ddaf143"`
[INFO] [stderr]    Compiling unbox v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `tree_magic`
[INFO] [stderr]  --> src/archive.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tree_magic;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:60:45
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn create<P: AsRef<Path>>(archive: &Archive, dst: &P) -> Result<UnpackHelper, Error> {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Archive`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tree_magic`
[INFO] [stderr]  --> src/cli.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tree_magic;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `"docker" "inspect" "d16a9840b500ae079324feb82917852ce1113a042aeb2b63c51f238d8ddaf143"`
[INFO] running `"docker" "rm" "-f" "d16a9840b500ae079324feb82917852ce1113a042aeb2b63c51f238d8ddaf143"`
[INFO] [stdout] d16a9840b500ae079324feb82917852ce1113a042aeb2b63c51f238d8ddaf143
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/mitsuhiko/unbox:/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] 0052dfcd307c4c31f3489bca85bd5981371633dc655e7dac6c2e0af545e38a3a
[INFO] running `"docker" "start" "-a" "0052dfcd307c4c31f3489bca85bd5981371633dc655e7dac6c2e0af545e38a3a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unbox-a5688bb399d87fbb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::test_increment_string ... 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" "0052dfcd307c4c31f3489bca85bd5981371633dc655e7dac6c2e0af545e38a3a"`
[INFO] running `"docker" "rm" "-f" "0052dfcd307c4c31f3489bca85bd5981371633dc655e7dac6c2e0af545e38a3a"`
[INFO] [stdout] 0052dfcd307c4c31f3489bca85bd5981371633dc655e7dac6c2e0af545e38a3a