[INFO] updating cached repository https://github.com/emmetdel/Tax-Calculator_Rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd1e404e468861563bc31a5b1e7886e643ddb740
[INFO] testing emmetdel/Tax-Calculator_Rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmetdel%2FTax-Calculator_Rust" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmetdel/Tax-Calculator_Rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/emmetdel/Tax-Calculator_Rust
[INFO] finished tweaking git repo https://github.com/emmetdel/Tax-Calculator_Rust
[INFO] tweaked toml for git repo https://github.com/emmetdel/Tax-Calculator_Rust written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/emmetdel/Tax-Calculator_Rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] dbc56051c62dd0c77bb550ffbda7ad6c1b5d16c0a04dd00fcee943cf5b08acbc
[INFO] running `"docker" "start" "-a" "dbc56051c62dd0c77bb550ffbda7ad6c1b5d16c0a04dd00fcee943cf5b08acbc"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "dbc56051c62dd0c77bb550ffbda7ad6c1b5d16c0a04dd00fcee943cf5b08acbc"`
[INFO] running `"docker" "rm" "-f" "dbc56051c62dd0c77bb550ffbda7ad6c1b5d16c0a04dd00fcee943cf5b08acbc"`
[INFO] [stdout] dbc56051c62dd0c77bb550ffbda7ad6c1b5d16c0a04dd00fcee943cf5b08acbc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 08420d4434a2bed3d6328ac0f04b1841dfc51600b6a73fd89cb1f0dfe823ff78
[INFO] running `"docker" "start" "-a" "08420d4434a2bed3d6328ac0f04b1841dfc51600b6a73fd89cb1f0dfe823ff78"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "08420d4434a2bed3d6328ac0f04b1841dfc51600b6a73fd89cb1f0dfe823ff78"`
[INFO] running `"docker" "rm" "-f" "08420d4434a2bed3d6328ac0f04b1841dfc51600b6a73fd89cb1f0dfe823ff78"`
[INFO] [stdout] 08420d4434a2bed3d6328ac0f04b1841dfc51600b6a73fd89cb1f0dfe823ff78
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 0d4ce63a9e140743603d49f1a7e46d722b42aac2c32e99db3fda4214fd7ccc0b
[INFO] running `"docker" "start" "-a" "0d4ce63a9e140743603d49f1a7e46d722b42aac2c32e99db3fda4214fd7ccc0b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hello_world-16eaec4d19fb62a3
[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" "0d4ce63a9e140743603d49f1a7e46d722b42aac2c32e99db3fda4214fd7ccc0b"`
[INFO] running `"docker" "rm" "-f" "0d4ce63a9e140743603d49f1a7e46d722b42aac2c32e99db3fda4214fd7ccc0b"`
[INFO] [stdout] 0d4ce63a9e140743603d49f1a7e46d722b42aac2c32e99db3fda4214fd7ccc0b