[INFO] updating cached repository avacariu/yards
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/avacariu/yards
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/avacariu/yards" "work/ex/beta-1.38-1/sources/1.37.0/gh/avacariu/yards"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/avacariu/yards'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/avacariu/yards" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avacariu/yards"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avacariu/yards'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e22a513ec81cb11e2ccfe8eaf2a623f3f44086a6
[INFO] sha for GitHub repo avacariu/yards: e22a513ec81cb11e2ccfe8eaf2a623f3f44086a6
[INFO] validating manifest of avacariu/yards 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 avacariu/yards 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 avacariu/yards
[INFO] finished frobbing avacariu/yards
[INFO] frobbed toml for avacariu/yards written to work/ex/beta-1.38-1/sources/1.37.0/gh/avacariu/yards/Cargo.toml
[INFO] started frobbing avacariu/yards
[INFO] finished frobbing avacariu/yards
[INFO] frobbed toml for avacariu/yards written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avacariu/yards/Cargo.toml
[INFO] crate avacariu/yards 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing avacariu/yards 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/avacariu/yards:/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] 3d24d29c789afe77aad881084fd9fdd2aeed04c8f404d990c9ca52d68c642f6a
[INFO] running `"docker" "start" "-a" "3d24d29c789afe77aad881084fd9fdd2aeed04c8f404d990c9ca52d68c642f6a"`
[INFO] [stderr]    Compiling yards v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "3d24d29c789afe77aad881084fd9fdd2aeed04c8f404d990c9ca52d68c642f6a"`
[INFO] running `"docker" "rm" "-f" "3d24d29c789afe77aad881084fd9fdd2aeed04c8f404d990c9ca52d68c642f6a"`
[INFO] [stdout] 3d24d29c789afe77aad881084fd9fdd2aeed04c8f404d990c9ca52d68c642f6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/avacariu/yards:/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] d59f8cdac5b374a238bbf19116c7d04c9221067f9b56bbe078342eaaf349719f
[INFO] running `"docker" "start" "-a" "d59f8cdac5b374a238bbf19116c7d04c9221067f9b56bbe078342eaaf349719f"`
[INFO] [stderr]    Compiling yards v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "d59f8cdac5b374a238bbf19116c7d04c9221067f9b56bbe078342eaaf349719f"`
[INFO] running `"docker" "rm" "-f" "d59f8cdac5b374a238bbf19116c7d04c9221067f9b56bbe078342eaaf349719f"`
[INFO] [stdout] d59f8cdac5b374a238bbf19116c7d04c9221067f9b56bbe078342eaaf349719f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/avacariu/yards:/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] c5b04d04b4cb70bf8484b70910fdae0de71a55a57c8e28d6d2eac242e6c1c5f9
[INFO] running `"docker" "start" "-a" "c5b04d04b4cb70bf8484b70910fdae0de71a55a57c8e28d6d2eac242e6c1c5f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yards-4f2811eb5907f9f6
[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" "c5b04d04b4cb70bf8484b70910fdae0de71a55a57c8e28d6d2eac242e6c1c5f9"`
[INFO] running `"docker" "rm" "-f" "c5b04d04b4cb70bf8484b70910fdae0de71a55a57c8e28d6d2eac242e6c1c5f9"`
[INFO] [stdout] c5b04d04b4cb70bf8484b70910fdae0de71a55a57c8e28d6d2eac242e6c1c5f9