[INFO] updating cached repository GodTamIt/caching-simulation-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GodTamIt/caching-simulation-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GodTamIt/caching-simulation-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/GodTamIt/caching-simulation-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/GodTamIt/caching-simulation-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GodTamIt/caching-simulation-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GodTamIt/caching-simulation-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GodTamIt/caching-simulation-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 432a121802f45358eaf526f7704ea7149b85bacb
[INFO] sha for GitHub repo GodTamIt/caching-simulation-rs: 432a121802f45358eaf526f7704ea7149b85bacb
[INFO] validating manifest of GodTamIt/caching-simulation-rs 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 GodTamIt/caching-simulation-rs 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 GodTamIt/caching-simulation-rs
[INFO] finished frobbing GodTamIt/caching-simulation-rs
[INFO] frobbed toml for GodTamIt/caching-simulation-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/GodTamIt/caching-simulation-rs/Cargo.toml
[INFO] started frobbing GodTamIt/caching-simulation-rs
[INFO] finished frobbing GodTamIt/caching-simulation-rs
[INFO] frobbed toml for GodTamIt/caching-simulation-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GodTamIt/caching-simulation-rs/Cargo.toml
[INFO] crate GodTamIt/caching-simulation-rs 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing GodTamIt/caching-simulation-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GodTamIt/caching-simulation-rs:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3fbeb10afc90723b221919d9ad06510184a945025478b4e28a658f267bbc2d10
[INFO] running `"docker" "start" "-a" "3fbeb10afc90723b221919d9ad06510184a945025478b4e28a658f267bbc2d10"`
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling textwrap v0.7.0
[INFO] [stderr]    Compiling clap v2.26.0
[INFO] [stderr]    Compiling cachesim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.64s
[INFO] running `"docker" "inspect" "3fbeb10afc90723b221919d9ad06510184a945025478b4e28a658f267bbc2d10"`
[INFO] running `"docker" "rm" "-f" "3fbeb10afc90723b221919d9ad06510184a945025478b4e28a658f267bbc2d10"`
[INFO] [stdout] 3fbeb10afc90723b221919d9ad06510184a945025478b4e28a658f267bbc2d10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GodTamIt/caching-simulation-rs:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a3ef3c755456afabbd76d0cfa186b927f5ccda6dd241874971a74cde3bfdcfbd
[INFO] running `"docker" "start" "-a" "a3ef3c755456afabbd76d0cfa186b927f5ccda6dd241874971a74cde3bfdcfbd"`
[INFO] [stderr]    Compiling cachesim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "a3ef3c755456afabbd76d0cfa186b927f5ccda6dd241874971a74cde3bfdcfbd"`
[INFO] running `"docker" "rm" "-f" "a3ef3c755456afabbd76d0cfa186b927f5ccda6dd241874971a74cde3bfdcfbd"`
[INFO] [stdout] a3ef3c755456afabbd76d0cfa186b927f5ccda6dd241874971a74cde3bfdcfbd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GodTamIt/caching-simulation-rs:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4b4c993202c42209cabdf616b160eff260ee68f03d91bf718a0bcd7c8651d79a
[INFO] running `"docker" "start" "-a" "4b4c993202c42209cabdf616b160eff260ee68f03d91bf718a0bcd7c8651d79a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cachesim-91b2aef716b0c223
[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" "4b4c993202c42209cabdf616b160eff260ee68f03d91bf718a0bcd7c8651d79a"`
[INFO] running `"docker" "rm" "-f" "4b4c993202c42209cabdf616b160eff260ee68f03d91bf718a0bcd7c8651d79a"`
[INFO] [stdout] 4b4c993202c42209cabdf616b160eff260ee68f03d91bf718a0bcd7c8651d79a