[INFO] updating cached repository https://github.com/peterjoel/pest_calc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterjoel%2Fpest_calc" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peterjoel/pest_calc on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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 /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/peterjoel/pest_calc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f1b46fd9116ae60950a94c2ac07e6a29aef4847af0ff10d73b4f819f18ea914
[INFO] running `"docker" "start" "-a" "3f1b46fd9116ae60950a94c2ac07e6a29aef4847af0ff10d73b4f819f18ea914"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling pest v2.0.1
[INFO] [stderr]    Compiling pest_meta v2.0.3
[INFO] [stderr]    Compiling pest_generator v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.0.1
[INFO] [stderr]    Compiling pestest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `eval`
[INFO] [stderr]   --> src/calc.rs:30:12
[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] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.07s
[INFO] running `"docker" "inspect" "3f1b46fd9116ae60950a94c2ac07e6a29aef4847af0ff10d73b4f819f18ea914"`
[INFO] running `"docker" "rm" "-f" "3f1b46fd9116ae60950a94c2ac07e6a29aef4847af0ff10d73b4f819f18ea914"`
[INFO] [stdout] 3f1b46fd9116ae60950a94c2ac07e6a29aef4847af0ff10d73b4f819f18ea914
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9330afaf72964f024953408813f868760301469e6b68c0fecdbc402ea9f6a488
[INFO] running `"docker" "start" "-a" "9330afaf72964f024953408813f868760301469e6b68c0fecdbc402ea9f6a488"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pestest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "9330afaf72964f024953408813f868760301469e6b68c0fecdbc402ea9f6a488"`
[INFO] running `"docker" "rm" "-f" "9330afaf72964f024953408813f868760301469e6b68c0fecdbc402ea9f6a488"`
[INFO] [stdout] 9330afaf72964f024953408813f868760301469e6b68c0fecdbc402ea9f6a488
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3fd0d09e78494fd8e9d379fe9b25d10cd5a53f9318a950534f7835d2686ae69
[INFO] running `"docker" "start" "-a" "a3fd0d09e78494fd8e9d379fe9b25d10cd5a53f9318a950534f7835d2686ae69"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pestest-3a50de6802159049
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test calc::test::dividing ... ok
[INFO] [stdout] test calc::test::subtracting ... 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::variables ... ok
[INFO] [stdout] test calc::test::precedence ... 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" "a3fd0d09e78494fd8e9d379fe9b25d10cd5a53f9318a950534f7835d2686ae69"`
[INFO] running `"docker" "rm" "-f" "a3fd0d09e78494fd8e9d379fe9b25d10cd5a53f9318a950534f7835d2686ae69"`
[INFO] [stdout] a3fd0d09e78494fd8e9d379fe9b25d10cd5a53f9318a950534f7835d2686ae69