[INFO] updating cached repository ggasmithh/yata
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ggasmithh/yata
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ggasmithh/yata" "work/ex/beta-1.38-1/sources/1.37.0/gh/ggasmithh/yata"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ggasmithh/yata'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ggasmithh/yata" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ggasmithh/yata"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ggasmithh/yata'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f31c922af74dbd4037d7e7644c53af093705d55f
[INFO] sha for GitHub repo ggasmithh/yata: f31c922af74dbd4037d7e7644c53af093705d55f
[INFO] validating manifest of ggasmithh/yata 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 ggasmithh/yata 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 ggasmithh/yata
[INFO] finished frobbing ggasmithh/yata
[INFO] frobbed toml for ggasmithh/yata written to work/ex/beta-1.38-1/sources/1.37.0/gh/ggasmithh/yata/Cargo.toml
[INFO] started frobbing ggasmithh/yata
[INFO] finished frobbing ggasmithh/yata
[INFO] frobbed toml for ggasmithh/yata written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ggasmithh/yata/Cargo.toml
[INFO] crate ggasmithh/yata 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 ggasmithh/yata 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-6/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/ggasmithh/yata:/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] b75b6f9d3bbc50fb58da43e41c2a0d18b3c737811df070d3fde55189268390fe
[INFO] running `"docker" "start" "-a" "b75b6f9d3bbc50fb58da43e41c2a0d18b3c737811df070d3fde55189268390fe"`
[INFO] [stderr]    Compiling yata v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `input` is never read
[INFO] [stderr]    --> src/main.rs:191:13
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let mut input = 'x';
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "b75b6f9d3bbc50fb58da43e41c2a0d18b3c737811df070d3fde55189268390fe"`
[INFO] running `"docker" "rm" "-f" "b75b6f9d3bbc50fb58da43e41c2a0d18b3c737811df070d3fde55189268390fe"`
[INFO] [stdout] b75b6f9d3bbc50fb58da43e41c2a0d18b3c737811df070d3fde55189268390fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/ggasmithh/yata:/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] 269cb6d12d2f117f73ff386f2707014e66fe2d623873131a6e1f3aff81ee84ab
[INFO] running `"docker" "start" "-a" "269cb6d12d2f117f73ff386f2707014e66fe2d623873131a6e1f3aff81ee84ab"`
[INFO] [stderr]    Compiling yata v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `input` is never read
[INFO] [stderr]    --> src/main.rs:191:13
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let mut input = 'x';
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "269cb6d12d2f117f73ff386f2707014e66fe2d623873131a6e1f3aff81ee84ab"`
[INFO] running `"docker" "rm" "-f" "269cb6d12d2f117f73ff386f2707014e66fe2d623873131a6e1f3aff81ee84ab"`
[INFO] [stdout] 269cb6d12d2f117f73ff386f2707014e66fe2d623873131a6e1f3aff81ee84ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/ggasmithh/yata:/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] 7ff4caa6cad4a6a0467edb303d5d402af8914a1efbffb42e9f3d1094a3d2f507
[INFO] running `"docker" "start" "-a" "7ff4caa6cad4a6a0467edb303d5d402af8914a1efbffb42e9f3d1094a3d2f507"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yata-de8bbbf2b48e7ba3
[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" "7ff4caa6cad4a6a0467edb303d5d402af8914a1efbffb42e9f3d1094a3d2f507"`
[INFO] running `"docker" "rm" "-f" "7ff4caa6cad4a6a0467edb303d5d402af8914a1efbffb42e9f3d1094a3d2f507"`
[INFO] [stdout] 7ff4caa6cad4a6a0467edb303d5d402af8914a1efbffb42e9f3d1094a3d2f507