[INFO] updating cached repository diegocardoso93/rust_rpn
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/diegocardoso93/rust_rpn
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/diegocardoso93/rust_rpn" "work/ex/beta-1.37-6/sources/1.36.0/gh/diegocardoso93/rust_rpn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/diegocardoso93/rust_rpn'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/diegocardoso93/rust_rpn" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/diegocardoso93/rust_rpn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/diegocardoso93/rust_rpn'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d683c6662ac2e9d44419b698eed194c82473eb30
[INFO] sha for GitHub repo diegocardoso93/rust_rpn: d683c6662ac2e9d44419b698eed194c82473eb30
[INFO] validating manifest of diegocardoso93/rust_rpn 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 diegocardoso93/rust_rpn 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 diegocardoso93/rust_rpn
[INFO] finished frobbing diegocardoso93/rust_rpn
[INFO] frobbed toml for diegocardoso93/rust_rpn written to work/ex/beta-1.37-6/sources/1.36.0/gh/diegocardoso93/rust_rpn/Cargo.toml
[INFO] started frobbing diegocardoso93/rust_rpn
[INFO] finished frobbing diegocardoso93/rust_rpn
[INFO] frobbed toml for diegocardoso93/rust_rpn written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/diegocardoso93/rust_rpn/Cargo.toml
[INFO] crate diegocardoso93/rust_rpn 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 diegocardoso93/rust_rpn 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-7/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/diegocardoso93/rust_rpn:/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] 4c553a48b1fad1c0d718434c7f0b421ba720e912256cee24464c538f17e3885f
[INFO] running `"docker" "start" "-a" "4c553a48b1fad1c0d718434c7f0b421ba720e912256cee24464c538f17e3885f"`
[INFO] [stderr]    Compiling rust_rpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "4c553a48b1fad1c0d718434c7f0b421ba720e912256cee24464c538f17e3885f"`
[INFO] running `"docker" "rm" "-f" "4c553a48b1fad1c0d718434c7f0b421ba720e912256cee24464c538f17e3885f"`
[INFO] [stdout] 4c553a48b1fad1c0d718434c7f0b421ba720e912256cee24464c538f17e3885f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/diegocardoso93/rust_rpn:/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] a25d249abc7694e5378d9025cf69805cccbcb96c7946ba87c59f5adccbe61a8c
[INFO] running `"docker" "start" "-a" "a25d249abc7694e5378d9025cf69805cccbcb96c7946ba87c59f5adccbe61a8c"`
[INFO] [stderr]    Compiling rust_rpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "a25d249abc7694e5378d9025cf69805cccbcb96c7946ba87c59f5adccbe61a8c"`
[INFO] running `"docker" "rm" "-f" "a25d249abc7694e5378d9025cf69805cccbcb96c7946ba87c59f5adccbe61a8c"`
[INFO] [stdout] a25d249abc7694e5378d9025cf69805cccbcb96c7946ba87c59f5adccbe61a8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/diegocardoso93/rust_rpn:/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] b19c06d87c20dc03c99af029fb994a717228a07a1f6a406d382c7591c3f7e4d3
[INFO] running `"docker" "start" "-a" "b19c06d87c20dc03c99af029fb994a717228a07a1f6a406d382c7591c3f7e4d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_rpn-6c238a71c9511828
[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" "b19c06d87c20dc03c99af029fb994a717228a07a1f6a406d382c7591c3f7e4d3"`
[INFO] running `"docker" "rm" "-f" "b19c06d87c20dc03c99af029fb994a717228a07a1f6a406d382c7591c3f7e4d3"`
[INFO] [stdout] b19c06d87c20dc03c99af029fb994a717228a07a1f6a406d382c7591c3f7e4d3