[INFO] updating cached repository thecasualcoder/gg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thecasualcoder/gg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thecasualcoder/gg" "work/ex/beta-1.38-1/sources/1.37.0/gh/thecasualcoder/gg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thecasualcoder/gg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thecasualcoder/gg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecasualcoder/gg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecasualcoder/gg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e6dfc10ae6b7bb9e9eb010a0908d945ffe74714
[INFO] sha for GitHub repo thecasualcoder/gg: 8e6dfc10ae6b7bb9e9eb010a0908d945ffe74714
[INFO] validating manifest of thecasualcoder/gg 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 thecasualcoder/gg 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 thecasualcoder/gg
[INFO] finished frobbing thecasualcoder/gg
[INFO] frobbed toml for thecasualcoder/gg written to work/ex/beta-1.38-1/sources/1.37.0/gh/thecasualcoder/gg/Cargo.toml
[INFO] started frobbing thecasualcoder/gg
[INFO] finished frobbing thecasualcoder/gg
[INFO] frobbed toml for thecasualcoder/gg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecasualcoder/gg/Cargo.toml
[INFO] crate thecasualcoder/gg 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 thecasualcoder/gg against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecasualcoder/gg:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e1844a36ee1781d291bfeb96a50b6e77b7f9df343f910165ac9f1cc68a61265a
[INFO] running `"docker" "start" "-a" "e1844a36ee1781d291bfeb96a50b6e77b7f9df343f910165ac9f1cc68a61265a"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling curl-sys v0.4.19
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling gg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `StatusOptions`
[INFO] [stderr]  --> src/git.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use git2::{Error, Statuses, StatusOptions};
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/status.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     match matches.value_of("PATH") {
[INFO] [stderr] 23 | |         Some(path) => process_directories(path),
[INFO] [stderr] 24 | |         None => {
[INFO] [stderr] 25 | |             match current_dir() {
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |         }
[INFO] [stderr] 35 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "e1844a36ee1781d291bfeb96a50b6e77b7f9df343f910165ac9f1cc68a61265a"`
[INFO] running `"docker" "rm" "-f" "e1844a36ee1781d291bfeb96a50b6e77b7f9df343f910165ac9f1cc68a61265a"`
[INFO] [stdout] e1844a36ee1781d291bfeb96a50b6e77b7f9df343f910165ac9f1cc68a61265a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecasualcoder/gg:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 139252ba1df0c1d00bb25483f93c978d628df8484965304c7ac066aa7dcb6cfa
[INFO] running `"docker" "start" "-a" "139252ba1df0c1d00bb25483f93c978d628df8484965304c7ac066aa7dcb6cfa"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling select-rustc v0.1.2
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]    Compiling indoc-impl v0.3.3
[INFO] [stderr]    Compiling mockers v0.21.0
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling indoc v0.3.3
[INFO] [stderr]    Compiling mockers_derive v0.21.0
[INFO] [stderr]    Compiling gg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `StatusOptions`
[INFO] [stderr]  --> src/git.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use git2::{Error, Statuses, StatusOptions};
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/status.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     match matches.value_of("PATH") {
[INFO] [stderr] 23 | |         Some(path) => process_directories(path),
[INFO] [stderr] 24 | |         None => {
[INFO] [stderr] 25 | |             match current_dir() {
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |         }
[INFO] [stderr] 35 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.29s
[INFO] running `"docker" "inspect" "139252ba1df0c1d00bb25483f93c978d628df8484965304c7ac066aa7dcb6cfa"`
[INFO] running `"docker" "rm" "-f" "139252ba1df0c1d00bb25483f93c978d628df8484965304c7ac066aa7dcb6cfa"`
[INFO] [stdout] 139252ba1df0c1d00bb25483f93c978d628df8484965304c7ac066aa7dcb6cfa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecasualcoder/gg:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3ed6c71ba92049595ae43596a2ec638a264019c64a8f6302a3ac7aed97c03e65
[INFO] running `"docker" "start" "-a" "3ed6c71ba92049595ae43596a2ec638a264019c64a8f6302a3ac7aed97c03e65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gg-1976dcf9caf8f62f
[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" "3ed6c71ba92049595ae43596a2ec638a264019c64a8f6302a3ac7aed97c03e65"`
[INFO] running `"docker" "rm" "-f" "3ed6c71ba92049595ae43596a2ec638a264019c64a8f6302a3ac7aed97c03e65"`
[INFO] [stdout] 3ed6c71ba92049595ae43596a2ec638a264019c64a8f6302a3ac7aed97c03e65