[INFO] updating cached repository vasily-kirichenko/HyperLogLogTest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vasily-kirichenko/HyperLogLogTest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/HyperLogLogTest" "work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/HyperLogLogTest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/HyperLogLogTest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/HyperLogLogTest" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vasily-kirichenko/HyperLogLogTest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vasily-kirichenko/HyperLogLogTest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 888b9275cec8e88e958f14aa78e82aebab155ce7
[INFO] sha for GitHub repo vasily-kirichenko/HyperLogLogTest: 888b9275cec8e88e958f14aa78e82aebab155ce7
[INFO] validating manifest of vasily-kirichenko/HyperLogLogTest 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 vasily-kirichenko/HyperLogLogTest 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 vasily-kirichenko/HyperLogLogTest
[INFO] finished frobbing vasily-kirichenko/HyperLogLogTest
[INFO] frobbed toml for vasily-kirichenko/HyperLogLogTest written to work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/HyperLogLogTest/Cargo.toml
[INFO] started frobbing vasily-kirichenko/HyperLogLogTest
[INFO] finished frobbing vasily-kirichenko/HyperLogLogTest
[INFO] frobbed toml for vasily-kirichenko/HyperLogLogTest written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vasily-kirichenko/HyperLogLogTest/Cargo.toml
[INFO] crate vasily-kirichenko/HyperLogLogTest 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vasily-kirichenko/HyperLogLogTest/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing vasily-kirichenko/HyperLogLogTest 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-7/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/vasily-kirichenko/HyperLogLogTest:/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] 5002fc196a389666fe3b4f7f9dc9d284c50cca79dda93a546ccbce296d998948
[INFO] running `"docker" "start" "-a" "5002fc196a389666fe3b4f7f9dc9d284c50cca79dda93a546ccbce296d998948"`
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling siphasher v0.1.3
[INFO] [stderr]    Compiling hyperloglog v0.0.11
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling hyper_log_log_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `"docker" "inspect" "5002fc196a389666fe3b4f7f9dc9d284c50cca79dda93a546ccbce296d998948"`
[INFO] running `"docker" "rm" "-f" "5002fc196a389666fe3b4f7f9dc9d284c50cca79dda93a546ccbce296d998948"`
[INFO] [stdout] 5002fc196a389666fe3b4f7f9dc9d284c50cca79dda93a546ccbce296d998948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/vasily-kirichenko/HyperLogLogTest:/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] 857a07318a7f2206a0e2692b4eab576407dbfff823330a98f7c852df38327a7f
[INFO] running `"docker" "start" "-a" "857a07318a7f2206a0e2692b4eab576407dbfff823330a98f7c852df38327a7f"`
[INFO] [stderr]    Compiling hyper_log_log_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "857a07318a7f2206a0e2692b4eab576407dbfff823330a98f7c852df38327a7f"`
[INFO] running `"docker" "rm" "-f" "857a07318a7f2206a0e2692b4eab576407dbfff823330a98f7c852df38327a7f"`
[INFO] [stdout] 857a07318a7f2206a0e2692b4eab576407dbfff823330a98f7c852df38327a7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/vasily-kirichenko/HyperLogLogTest:/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] 6c88a627470b0f61807f8e186850a6254b866f8a61f0c41bd01243e0647d06db
[INFO] running `"docker" "start" "-a" "6c88a627470b0f61807f8e186850a6254b866f8a61f0c41bd01243e0647d06db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hyper_log_log_test-4fedf7ea19fcea23
[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" "6c88a627470b0f61807f8e186850a6254b866f8a61f0c41bd01243e0647d06db"`
[INFO] running `"docker" "rm" "-f" "6c88a627470b0f61807f8e186850a6254b866f8a61f0c41bd01243e0647d06db"`
[INFO] [stdout] 6c88a627470b0f61807f8e186850a6254b866f8a61f0c41bd01243e0647d06db