[INFO] updating cached repository https://github.com/peterjoel/pest_calc
[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] 6325c8e184b0219910ed667fbcf7082dfd9173c4
[INFO] testing peterjoel/pest_calc against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterjoel%2Fpest_calc" "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/peterjoel/pest_calc 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/peterjoel/pest_calc
[INFO] finished tweaking git repo https://github.com/peterjoel/pest_calc
[INFO] tweaked toml for git repo https://github.com/peterjoel/pest_calc written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/peterjoel/pest_calc 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] d6c9b39e8d45afdb72854ea073bfccd2e5f309acbf69650b95636cdd9b55b46d
[INFO] running `"docker" "start" "-a" "d6c9b39e8d45afdb72854ea073bfccd2e5f309acbf69650b95636cdd9b55b46d"`
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling pestest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `eval`
[INFO] [stderr]   --> src/calc.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn eval(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "d6c9b39e8d45afdb72854ea073bfccd2e5f309acbf69650b95636cdd9b55b46d"`
[INFO] running `"docker" "rm" "-f" "d6c9b39e8d45afdb72854ea073bfccd2e5f309acbf69650b95636cdd9b55b46d"`
[INFO] [stdout] d6c9b39e8d45afdb72854ea073bfccd2e5f309acbf69650b95636cdd9b55b46d
[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] 2b3bab6761efae8191f9a6601469ffa98d22f2ab377d0ca614ff8b2633d5cc47
[INFO] running `"docker" "start" "-a" "2b3bab6761efae8191f9a6601469ffa98d22f2ab377d0ca614ff8b2633d5cc47"`
[INFO] [stderr]    Compiling pestest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "2b3bab6761efae8191f9a6601469ffa98d22f2ab377d0ca614ff8b2633d5cc47"`
[INFO] running `"docker" "rm" "-f" "2b3bab6761efae8191f9a6601469ffa98d22f2ab377d0ca614ff8b2633d5cc47"`
[INFO] [stdout] 2b3bab6761efae8191f9a6601469ffa98d22f2ab377d0ca614ff8b2633d5cc47
[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] 161a5bb1203a6e6651b1eba0a1b4f38c455dc970554c8c1ba178a3f8d5d6af72
[INFO] running `"docker" "start" "-a" "161a5bb1203a6e6651b1eba0a1b4f38c455dc970554c8c1ba178a3f8d5d6af72"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pestest-96bfc17bcdbb05ea
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test calc::test::dividing ... ok
[INFO] [stdout] test calc::test::parentheses ... ok
[INFO] [stdout] test calc::test::adding ... ok
[INFO] [stdout] test calc::test::multiplying ... ok
[INFO] [stdout] test calc::test::precedence ... ok
[INFO] [stdout] test calc::test::subtracting ... ok
[INFO] [stdout] test calc::test::variables ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "161a5bb1203a6e6651b1eba0a1b4f38c455dc970554c8c1ba178a3f8d5d6af72"`
[INFO] running `"docker" "rm" "-f" "161a5bb1203a6e6651b1eba0a1b4f38c455dc970554c8c1ba178a3f8d5d6af72"`
[INFO] [stdout] 161a5bb1203a6e6651b1eba0a1b4f38c455dc970554c8c1ba178a3f8d5d6af72