[INFO] updating cached repository matanui159/calc.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matanui159/calc.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matanui159/calc.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/matanui159/calc.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/matanui159/calc.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matanui159/calc.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matanui159/calc.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matanui159/calc.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16a625df00b11ece38d97051f271379f17fc50bd
[INFO] sha for GitHub repo matanui159/calc.rs: 16a625df00b11ece38d97051f271379f17fc50bd
[INFO] validating manifest of matanui159/calc.rs 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 matanui159/calc.rs 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 matanui159/calc.rs
[INFO] finished frobbing matanui159/calc.rs
[INFO] frobbed toml for matanui159/calc.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/matanui159/calc.rs/Cargo.toml
[INFO] started frobbing matanui159/calc.rs
[INFO] finished frobbing matanui159/calc.rs
[INFO] frobbed toml for matanui159/calc.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matanui159/calc.rs/Cargo.toml
[INFO] crate matanui159/calc.rs 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 matanui159/calc.rs 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-0/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/matanui159/calc.rs:/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] 100797fd51f7f6593f5cc26a5a52ce65eb270c8063da6b798397ee858884db97
[INFO] running `"docker" "start" "-a" "100797fd51f7f6593f5cc26a5a52ce65eb270c8063da6b798397ee858884db97"`
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "100797fd51f7f6593f5cc26a5a52ce65eb270c8063da6b798397ee858884db97"`
[INFO] running `"docker" "rm" "-f" "100797fd51f7f6593f5cc26a5a52ce65eb270c8063da6b798397ee858884db97"`
[INFO] [stdout] 100797fd51f7f6593f5cc26a5a52ce65eb270c8063da6b798397ee858884db97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/matanui159/calc.rs:/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] f95ce9c9300a0179af2c22465c5ff4e3901ca0433ca90e0672ce1f4988b76b01
[INFO] running `"docker" "start" "-a" "f95ce9c9300a0179af2c22465c5ff4e3901ca0433ca90e0672ce1f4988b76b01"`
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "f95ce9c9300a0179af2c22465c5ff4e3901ca0433ca90e0672ce1f4988b76b01"`
[INFO] running `"docker" "rm" "-f" "f95ce9c9300a0179af2c22465c5ff4e3901ca0433ca90e0672ce1f4988b76b01"`
[INFO] [stdout] f95ce9c9300a0179af2c22465c5ff4e3901ca0433ca90e0672ce1f4988b76b01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/matanui159/calc.rs:/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] 98511a9210d7038d11a70a1d890ed244f28a77898330b8009cd72b1fc8ad21c5
[INFO] running `"docker" "start" "-a" "98511a9210d7038d11a70a1d890ed244f28a77898330b8009cd72b1fc8ad21c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc-401bf2a6827fdf1d
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test lexer::tests::peek ... ok
[INFO] [stdout] test lexer::tests::numbers ... ok
[INFO] [stdout] test lexer::tests::symbols ... ok
[INFO] [stdout] test tests::add_neg ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::abs_simple ... ok
[INFO] [stdout] test tests::abs ... ok
[INFO] [stdout] test tests::brackets ... ok
[INFO] [stdout] test tests::averge ... ok
[INFO] [stdout] test lexer::tests::symbols_and_numbers ... ok
[INFO] [stdout] test tests::div ... ok
[INFO] [stdout] test tests::brackets_simple ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::order1 ... ok
[INFO] [stdout] test tests::order2 ... ok
[INFO] [stdout] test tests::pow ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::unary_neg ... ok
[INFO] [stdout] test tests::unary_pos ... ok
[INFO] [stdout] test tests::value_simple ... ok
[INFO] [stdout] test lexer::tests::error_unexpected ... ok
[INFO] [stdout] test tests::error_abs ... ok
[INFO] [stdout] test lexer::tests::error_unknown ... ok
[INFO] [stdout] test tests::error_unexpected ... ok
[INFO] [stdout] test tests::error_none ... ok
[INFO] [stdout] test tests::error_double_unary ... ok
[INFO] [stdout] test tests::error_brackets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc-42d8ed9f6db5092c
[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] [stderr]    Doc-tests calc
[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" "98511a9210d7038d11a70a1d890ed244f28a77898330b8009cd72b1fc8ad21c5"`
[INFO] running `"docker" "rm" "-f" "98511a9210d7038d11a70a1d890ed244f28a77898330b8009cd72b1fc8ad21c5"`
[INFO] [stdout] 98511a9210d7038d11a70a1d890ed244f28a77898330b8009cd72b1fc8ad21c5