[INFO] updating cached repository kbacha/hex-escape-bench
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kbacha/hex-escape-bench
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/hex-escape-bench" "work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/hex-escape-bench"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/hex-escape-bench'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/hex-escape-bench" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kbacha/hex-escape-bench"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kbacha/hex-escape-bench'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad3ba57e8468d021269e0130757dcef607399db3
[INFO] sha for GitHub repo kbacha/hex-escape-bench: ad3ba57e8468d021269e0130757dcef607399db3
[INFO] validating manifest of kbacha/hex-escape-bench on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kbacha/hex-escape-bench on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kbacha/hex-escape-bench
[INFO] finished frobbing kbacha/hex-escape-bench
[INFO] frobbed toml for kbacha/hex-escape-bench written to work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/hex-escape-bench/Cargo.toml
[INFO] started frobbing kbacha/hex-escape-bench
[INFO] finished frobbing kbacha/hex-escape-bench
[INFO] frobbed toml for kbacha/hex-escape-bench written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kbacha/hex-escape-bench/Cargo.toml
[INFO] crate kbacha/hex-escape-bench already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kbacha/hex-escape-bench against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/hex-escape-bench:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] cfdcaef847f27d3ba748229d9bdf16ffb2f8e5d2cc5a68fede14a98ea19866a9
[INFO] running `"docker" "start" "-a" "cfdcaef847f27d3ba748229d9bdf16ffb2f8e5d2cc5a68fede14a98ea19866a9"`
[INFO] [stderr]    Compiling hex-escape-bench v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "cfdcaef847f27d3ba748229d9bdf16ffb2f8e5d2cc5a68fede14a98ea19866a9"`
[INFO] running `"docker" "rm" "-f" "cfdcaef847f27d3ba748229d9bdf16ffb2f8e5d2cc5a68fede14a98ea19866a9"`
[INFO] [stdout] cfdcaef847f27d3ba748229d9bdf16ffb2f8e5d2cc5a68fede14a98ea19866a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/hex-escape-bench:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d59d84839ad9db407758d212f26e980d4189678592a56eb2b183fe82fc1cc114
[INFO] running `"docker" "start" "-a" "d59d84839ad9db407758d212f26e980d4189678592a56eb2b183fe82fc1cc114"`
[INFO] [stderr]    Compiling hex-escape-bench v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "d59d84839ad9db407758d212f26e980d4189678592a56eb2b183fe82fc1cc114"`
[INFO] running `"docker" "rm" "-f" "d59d84839ad9db407758d212f26e980d4189678592a56eb2b183fe82fc1cc114"`
[INFO] [stdout] d59d84839ad9db407758d212f26e980d4189678592a56eb2b183fe82fc1cc114
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/hex-escape-bench:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2980e565c8044c7067700d5530dc66e2867cdf8090b5a1e3e88f1c72cc9c6c12
[INFO] running `"docker" "start" "-a" "2980e565c8044c7067700d5530dc66e2867cdf8090b5a1e3e88f1c72cc9c6c12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hex_escape_bench-38d746b3e1280602
[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" "2980e565c8044c7067700d5530dc66e2867cdf8090b5a1e3e88f1c72cc9c6c12"`
[INFO] running `"docker" "rm" "-f" "2980e565c8044c7067700d5530dc66e2867cdf8090b5a1e3e88f1c72cc9c6c12"`
[INFO] [stdout] 2980e565c8044c7067700d5530dc66e2867cdf8090b5a1e3e88f1c72cc9c6c12