[INFO] cloning repository MaxUser99/rust_calc
[INFO] running `"git" "clone" "--bare" "git://github.com/MaxUser99/rust_calc.git" "work/cache/sources/gh/MaxUser99/rust_calc"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/MaxUser99/rust_calc'...
[INFO] running `"git" "clone" "work/cache/sources/gh/MaxUser99/rust_calc" "work/ex/beta-1.37-6/sources/1.36.0/gh/MaxUser99/rust_calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/MaxUser99/rust_calc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MaxUser99/rust_calc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MaxUser99/rust_calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MaxUser99/rust_calc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8130c0b04a3aaead67565e6208d184784bd5596c
[INFO] sha for GitHub repo MaxUser99/rust_calc: 8130c0b04a3aaead67565e6208d184784bd5596c
[INFO] validating manifest of MaxUser99/rust_calc 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 MaxUser99/rust_calc 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 MaxUser99/rust_calc
[INFO] finished frobbing MaxUser99/rust_calc
[INFO] frobbed toml for MaxUser99/rust_calc written to work/ex/beta-1.37-6/sources/1.36.0/gh/MaxUser99/rust_calc/Cargo.toml
[INFO] started frobbing MaxUser99/rust_calc
[INFO] finished frobbing MaxUser99/rust_calc
[INFO] frobbed toml for MaxUser99/rust_calc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MaxUser99/rust_calc/Cargo.toml
[INFO] crate MaxUser99/rust_calc 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 MaxUser99/rust_calc 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/MaxUser99/rust_calc:/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] d92f7d2b4481d476923855e0cae3afd4b5ed00007d09a1b35b680575e546273a
[INFO] running `"docker" "start" "-a" "d92f7d2b4481d476923855e0cae3afd4b5ed00007d09a1b35b680575e546273a"`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "d92f7d2b4481d476923855e0cae3afd4b5ed00007d09a1b35b680575e546273a"`
[INFO] running `"docker" "rm" "-f" "d92f7d2b4481d476923855e0cae3afd4b5ed00007d09a1b35b680575e546273a"`
[INFO] [stdout] d92f7d2b4481d476923855e0cae3afd4b5ed00007d09a1b35b680575e546273a
[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/MaxUser99/rust_calc:/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] 572c63591f3f61f1af9a338272ccb87ebacca1cb5c204adae288fa5d79dddbff
[INFO] running `"docker" "start" "-a" "572c63591f3f61f1af9a338272ccb87ebacca1cb5c204adae288fa5d79dddbff"`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "572c63591f3f61f1af9a338272ccb87ebacca1cb5c204adae288fa5d79dddbff"`
[INFO] running `"docker" "rm" "-f" "572c63591f3f61f1af9a338272ccb87ebacca1cb5c204adae288fa5d79dddbff"`
[INFO] [stdout] 572c63591f3f61f1af9a338272ccb87ebacca1cb5c204adae288fa5d79dddbff
[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/MaxUser99/rust_calc:/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] e8fee7dcf0d0f32681189eaacda03078434b76840eb2c43ab436b8679e904cc8
[INFO] running `"docker" "start" "-a" "e8fee7dcf0d0f32681189eaacda03078434b76840eb2c43ab436b8679e904cc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calculator-c689c5855f58bc9d
[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" "e8fee7dcf0d0f32681189eaacda03078434b76840eb2c43ab436b8679e904cc8"`
[INFO] running `"docker" "rm" "-f" "e8fee7dcf0d0f32681189eaacda03078434b76840eb2c43ab436b8679e904cc8"`
[INFO] [stdout] e8fee7dcf0d0f32681189eaacda03078434b76840eb2c43ab436b8679e904cc8