[INFO] updating cached repository https://github.com/caameron/Rust-Calculator
[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] 43839b9f3490038cdde979e576eb2c15126f506c
[INFO] testing caameron/Rust-Calculator against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaameron%2FRust-Calculator" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/caameron/Rust-Calculator 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/caameron/Rust-Calculator
[INFO] finished tweaking git repo https://github.com/caameron/Rust-Calculator
[INFO] tweaked toml for git repo https://github.com/caameron/Rust-Calculator written to work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/caameron/Rust-Calculator 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] 487d9e2102e96493f05386ea0baaef4d470f97206afdee63fe125c7e3de24d5d
[INFO] running `"docker" "start" "-a" "487d9e2102e96493f05386ea0baaef4d470f97206afdee63fe125c7e3de24d5d"`
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "487d9e2102e96493f05386ea0baaef4d470f97206afdee63fe125c7e3de24d5d"`
[INFO] running `"docker" "rm" "-f" "487d9e2102e96493f05386ea0baaef4d470f97206afdee63fe125c7e3de24d5d"`
[INFO] [stdout] 487d9e2102e96493f05386ea0baaef4d470f97206afdee63fe125c7e3de24d5d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] ca793debb108e8e09ffe95d4205bce5fbbccb32844fed6d08c8f64eeb78aad1d
[INFO] running `"docker" "start" "-a" "ca793debb108e8e09ffe95d4205bce5fbbccb32844fed6d08c8f64eeb78aad1d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "ca793debb108e8e09ffe95d4205bce5fbbccb32844fed6d08c8f64eeb78aad1d"`
[INFO] running `"docker" "rm" "-f" "ca793debb108e8e09ffe95d4205bce5fbbccb32844fed6d08c8f64eeb78aad1d"`
[INFO] [stdout] ca793debb108e8e09ffe95d4205bce5fbbccb32844fed6d08c8f64eeb78aad1d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] 617c7b659adf9f3d1e3cb49872ff9cd492f4bc0d9d0b4dc095a8aa37287ed6d9
[INFO] running `"docker" "start" "-a" "617c7b659adf9f3d1e3cb49872ff9cd492f4bc0d9d0b4dc095a8aa37287ed6d9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calc-32ef7ed120b85284
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test1_arguments ... ok
[INFO] [stdout] test test_gcd ... ok
[INFO] [stdout] test test_lcm ... ok
[INFO] [stdout] test test_product ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test test_no_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "617c7b659adf9f3d1e3cb49872ff9cd492f4bc0d9d0b4dc095a8aa37287ed6d9"`
[INFO] running `"docker" "rm" "-f" "617c7b659adf9f3d1e3cb49872ff9cd492f4bc0d9d0b4dc095a8aa37287ed6d9"`
[INFO] [stdout] 617c7b659adf9f3d1e3cb49872ff9cd492f4bc0d9d0b4dc095a8aa37287ed6d9