[INFO] updating cached repository jD91mZM2/numcoder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jD91mZM2/numcoder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jD91mZM2/numcoder" "work/ex/beta-1.37-6/sources/1.36.0/gh/jD91mZM2/numcoder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jD91mZM2/numcoder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jD91mZM2/numcoder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jD91mZM2/numcoder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jD91mZM2/numcoder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 205e135c9a3f4f1f8a19df86b337ba0638fd67dc
[INFO] sha for GitHub repo jD91mZM2/numcoder: 205e135c9a3f4f1f8a19df86b337ba0638fd67dc
[INFO] validating manifest of jD91mZM2/numcoder 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 jD91mZM2/numcoder 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 jD91mZM2/numcoder
[INFO] finished frobbing jD91mZM2/numcoder
[INFO] frobbed toml for jD91mZM2/numcoder written to work/ex/beta-1.37-6/sources/1.36.0/gh/jD91mZM2/numcoder/Cargo.toml
[INFO] started frobbing jD91mZM2/numcoder
[INFO] finished frobbing jD91mZM2/numcoder
[INFO] frobbed toml for jD91mZM2/numcoder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jD91mZM2/numcoder/Cargo.toml
[INFO] crate jD91mZM2/numcoder 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing jD91mZM2/numcoder 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jD91mZM2/numcoder:/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] 3f815dabb5d6b85309ec1b3f010d85495a2272626f92443182f00561f4a17899
[INFO] running `"docker" "start" "-a" "3f815dabb5d6b85309ec1b3f010d85495a2272626f92443182f00561f4a17899"`
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num-bigint v0.1.37
[INFO] [stderr]    Compiling num-complex v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.36
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling numcoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.62s
[INFO] running `"docker" "inspect" "3f815dabb5d6b85309ec1b3f010d85495a2272626f92443182f00561f4a17899"`
[INFO] running `"docker" "rm" "-f" "3f815dabb5d6b85309ec1b3f010d85495a2272626f92443182f00561f4a17899"`
[INFO] [stdout] 3f815dabb5d6b85309ec1b3f010d85495a2272626f92443182f00561f4a17899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jD91mZM2/numcoder:/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] 379556e1425756218aa692aebf64e839615a03acab97abe73de978cff457bd63
[INFO] running `"docker" "start" "-a" "379556e1425756218aa692aebf64e839615a03acab97abe73de978cff457bd63"`
[INFO] [stderr]    Compiling numcoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "379556e1425756218aa692aebf64e839615a03acab97abe73de978cff457bd63"`
[INFO] running `"docker" "rm" "-f" "379556e1425756218aa692aebf64e839615a03acab97abe73de978cff457bd63"`
[INFO] [stdout] 379556e1425756218aa692aebf64e839615a03acab97abe73de978cff457bd63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jD91mZM2/numcoder:/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] 32ba8bdf299a03048400204859ee2d66b47c1cf6c497a06c9823876706a21b6b
[INFO] running `"docker" "start" "-a" "32ba8bdf299a03048400204859ee2d66b47c1cf6c497a06c9823876706a21b6b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/numcoder-9e97b7aedd789db2
[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" "32ba8bdf299a03048400204859ee2d66b47c1cf6c497a06c9823876706a21b6b"`
[INFO] running `"docker" "rm" "-f" "32ba8bdf299a03048400204859ee2d66b47c1cf6c497a06c9823876706a21b6b"`
[INFO] [stdout] 32ba8bdf299a03048400204859ee2d66b47c1cf6c497a06c9823876706a21b6b