[INFO] updating cached repository tmickel/brainrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tmickel/brainrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tmickel/brainrust" "work/ex/beta-1.37-6/sources/1.36.0/gh/tmickel/brainrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tmickel/brainrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tmickel/brainrust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tmickel/brainrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tmickel/brainrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b197c2f21fd580aad8bb65c127b67b0a7162164
[INFO] sha for GitHub repo tmickel/brainrust: 0b197c2f21fd580aad8bb65c127b67b0a7162164
[INFO] validating manifest of tmickel/brainrust 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 tmickel/brainrust 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 tmickel/brainrust
[INFO] finished frobbing tmickel/brainrust
[INFO] frobbed toml for tmickel/brainrust written to work/ex/beta-1.37-6/sources/1.36.0/gh/tmickel/brainrust/Cargo.toml
[INFO] started frobbing tmickel/brainrust
[INFO] finished frobbing tmickel/brainrust
[INFO] frobbed toml for tmickel/brainrust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tmickel/brainrust/Cargo.toml
[INFO] crate tmickel/brainrust 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 tmickel/brainrust 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-1/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/tmickel/brainrust:/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] 08ca6588791e1885d7ebe6f3f6cc1fda7afc848f826802e25702e25ad5902fac
[INFO] running `"docker" "start" "-a" "08ca6588791e1885d7ebe6f3f6cc1fda7afc848f826802e25702e25ad5902fac"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling brainrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "08ca6588791e1885d7ebe6f3f6cc1fda7afc848f826802e25702e25ad5902fac"`
[INFO] running `"docker" "rm" "-f" "08ca6588791e1885d7ebe6f3f6cc1fda7afc848f826802e25702e25ad5902fac"`
[INFO] [stdout] 08ca6588791e1885d7ebe6f3f6cc1fda7afc848f826802e25702e25ad5902fac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/tmickel/brainrust:/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] 986b3fc6fc43eddb7487e2a71aaeba3e2ede61ee7b1e47ca7aaadb204723e1f6
[INFO] running `"docker" "start" "-a" "986b3fc6fc43eddb7487e2a71aaeba3e2ede61ee7b1e47ca7aaadb204723e1f6"`
[INFO] [stderr]    Compiling brainrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "986b3fc6fc43eddb7487e2a71aaeba3e2ede61ee7b1e47ca7aaadb204723e1f6"`
[INFO] running `"docker" "rm" "-f" "986b3fc6fc43eddb7487e2a71aaeba3e2ede61ee7b1e47ca7aaadb204723e1f6"`
[INFO] [stdout] 986b3fc6fc43eddb7487e2a71aaeba3e2ede61ee7b1e47ca7aaadb204723e1f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/tmickel/brainrust:/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] 19fcfb6548b6a3f4c28dc80f20e6675df1b4c9a82662ca865266621689e300c7
[INFO] running `"docker" "start" "-a" "19fcfb6548b6a3f4c28dc80f20e6675df1b4c9a82662ca865266621689e300c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainrust-e464fa6005b4e8e0
[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" "19fcfb6548b6a3f4c28dc80f20e6675df1b4c9a82662ca865266621689e300c7"`
[INFO] running `"docker" "rm" "-f" "19fcfb6548b6a3f4c28dc80f20e6675df1b4c9a82662ca865266621689e300c7"`
[INFO] [stdout] 19fcfb6548b6a3f4c28dc80f20e6675df1b4c9a82662ca865266621689e300c7