[INFO] updating cached repository emmetdel/Tax-Calculator_Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emmetdel/Tax-Calculator_Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emmetdel/Tax-Calculator_Rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/emmetdel/Tax-Calculator_Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/emmetdel/Tax-Calculator_Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emmetdel/Tax-Calculator_Rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/emmetdel/Tax-Calculator_Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/emmetdel/Tax-Calculator_Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd1e404e468861563bc31a5b1e7886e643ddb740
[INFO] sha for GitHub repo emmetdel/Tax-Calculator_Rust: cd1e404e468861563bc31a5b1e7886e643ddb740
[INFO] validating manifest of emmetdel/Tax-Calculator_Rust 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 emmetdel/Tax-Calculator_Rust 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 emmetdel/Tax-Calculator_Rust
[INFO] finished frobbing emmetdel/Tax-Calculator_Rust
[INFO] frobbed toml for emmetdel/Tax-Calculator_Rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/emmetdel/Tax-Calculator_Rust/Cargo.toml
[INFO] started frobbing emmetdel/Tax-Calculator_Rust
[INFO] finished frobbing emmetdel/Tax-Calculator_Rust
[INFO] frobbed toml for emmetdel/Tax-Calculator_Rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/emmetdel/Tax-Calculator_Rust/Cargo.toml
[INFO] crate emmetdel/Tax-Calculator_Rust 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 emmetdel/Tax-Calculator_Rust 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/emmetdel/Tax-Calculator_Rust:/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] 98054e8cf2a68457f461285922ef1d297cede4575e5915a13e5da102aa5a08d4
[INFO] running `"docker" "start" "-a" "98054e8cf2a68457f461285922ef1d297cede4575e5915a13e5da102aa5a08d4"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "98054e8cf2a68457f461285922ef1d297cede4575e5915a13e5da102aa5a08d4"`
[INFO] running `"docker" "rm" "-f" "98054e8cf2a68457f461285922ef1d297cede4575e5915a13e5da102aa5a08d4"`
[INFO] [stdout] 98054e8cf2a68457f461285922ef1d297cede4575e5915a13e5da102aa5a08d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/emmetdel/Tax-Calculator_Rust:/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] 772f5f7e4ea2ecd7c8f1b7b5e220ded32969e840d335bad8fcec9aa3a1ed6a40
[INFO] running `"docker" "start" "-a" "772f5f7e4ea2ecd7c8f1b7b5e220ded32969e840d335bad8fcec9aa3a1ed6a40"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "772f5f7e4ea2ecd7c8f1b7b5e220ded32969e840d335bad8fcec9aa3a1ed6a40"`
[INFO] running `"docker" "rm" "-f" "772f5f7e4ea2ecd7c8f1b7b5e220ded32969e840d335bad8fcec9aa3a1ed6a40"`
[INFO] [stdout] 772f5f7e4ea2ecd7c8f1b7b5e220ded32969e840d335bad8fcec9aa3a1ed6a40
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/emmetdel/Tax-Calculator_Rust:/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] 09b7888ea9ee1b9b4f4671593be3e78d1967a5edecd5c8ec5282613bf2acb4ea
[INFO] running `"docker" "start" "-a" "09b7888ea9ee1b9b4f4671593be3e78d1967a5edecd5c8ec5282613bf2acb4ea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-bc04ba0ee6f2fb6b
[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" "09b7888ea9ee1b9b4f4671593be3e78d1967a5edecd5c8ec5282613bf2acb4ea"`
[INFO] running `"docker" "rm" "-f" "09b7888ea9ee1b9b4f4671593be3e78d1967a5edecd5c8ec5282613bf2acb4ea"`
[INFO] [stdout] 09b7888ea9ee1b9b4f4671593be3e78d1967a5edecd5c8ec5282613bf2acb4ea