[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 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 871f67b09898f8abdc31e5a97ab8e1265a8893f2ea1bf8c1506877b76af8c443
[INFO] running `"docker" "start" "-a" "871f67b09898f8abdc31e5a97ab8e1265a8893f2ea1bf8c1506877b76af8c443"`
[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 0.81s
[INFO] running `"docker" "inspect" "871f67b09898f8abdc31e5a97ab8e1265a8893f2ea1bf8c1506877b76af8c443"`
[INFO] running `"docker" "rm" "-f" "871f67b09898f8abdc31e5a97ab8e1265a8893f2ea1bf8c1506877b76af8c443"`
[INFO] [stdout] 871f67b09898f8abdc31e5a97ab8e1265a8893f2ea1bf8c1506877b76af8c443
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dc5bc5b842599104e087dede9bcef06312c3328b13b5ccb68c593b32b2021924
[INFO] running `"docker" "start" "-a" "dc5bc5b842599104e087dede9bcef06312c3328b13b5ccb68c593b32b2021924"`
[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 0.47s
[INFO] running `"docker" "inspect" "dc5bc5b842599104e087dede9bcef06312c3328b13b5ccb68c593b32b2021924"`
[INFO] running `"docker" "rm" "-f" "dc5bc5b842599104e087dede9bcef06312c3328b13b5ccb68c593b32b2021924"`
[INFO] [stdout] dc5bc5b842599104e087dede9bcef06312c3328b13b5ccb68c593b32b2021924
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e7384dfbcfb4769b357bc123fb6f6ca3d8850feffc06feeb135ba85438bbf288
[INFO] running `"docker" "start" "-a" "e7384dfbcfb4769b357bc123fb6f6ca3d8850feffc06feeb135ba85438bbf288"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yata-52a881802f1bef90
[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" "e7384dfbcfb4769b357bc123fb6f6ca3d8850feffc06feeb135ba85438bbf288"`
[INFO] running `"docker" "rm" "-f" "e7384dfbcfb4769b357bc123fb6f6ca3d8850feffc06feeb135ba85438bbf288"`
[INFO] [stdout] e7384dfbcfb4769b357bc123fb6f6ca3d8850feffc06feeb135ba85438bbf288