[INFO] updating cached repository https://github.com/matanui159/calc.rs
[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] 16a625df00b11ece38d97051f271379f17fc50bd
[INFO] testing matanui159/calc.rs against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatanui159%2Fcalc.rs" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matanui159/calc.rs on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/matanui159/calc.rs
[INFO] finished tweaking git repo https://github.com/matanui159/calc.rs
[INFO] tweaked toml for git repo https://github.com/matanui159/calc.rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/matanui159/calc.rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] fabcbb0f616ed65fa864c1d3956be05fea7a2ab83699bae9ea58bd35200122d3
[INFO] running `"docker" "start" "-a" "fabcbb0f616ed65fa864c1d3956be05fea7a2ab83699bae9ea58bd35200122d3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "fabcbb0f616ed65fa864c1d3956be05fea7a2ab83699bae9ea58bd35200122d3"`
[INFO] running `"docker" "rm" "-f" "fabcbb0f616ed65fa864c1d3956be05fea7a2ab83699bae9ea58bd35200122d3"`
[INFO] [stdout] fabcbb0f616ed65fa864c1d3956be05fea7a2ab83699bae9ea58bd35200122d3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] 2b7670f66ed694b6e7a44806dc9a2871fe6fd06da90d84437663024b746fe141
[INFO] running `"docker" "start" "-a" "2b7670f66ed694b6e7a44806dc9a2871fe6fd06da90d84437663024b746fe141"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "2b7670f66ed694b6e7a44806dc9a2871fe6fd06da90d84437663024b746fe141"`
[INFO] running `"docker" "rm" "-f" "2b7670f66ed694b6e7a44806dc9a2871fe6fd06da90d84437663024b746fe141"`
[INFO] [stdout] 2b7670f66ed694b6e7a44806dc9a2871fe6fd06da90d84437663024b746fe141
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] f3a6d641b1211bf64b98b53b1ab1ba010f26182498d9f7a8a2657efff613d317
[INFO] running `"docker" "start" "-a" "f3a6d641b1211bf64b98b53b1ab1ba010f26182498d9f7a8a2657efff613d317"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calc-752cf7a629a52033
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test lexer::tests::peek ... ok
[INFO] [stdout] test tests::add_neg ... ok
[INFO] [stdout] test tests::abs ... ok
[INFO] [stdout] test tests::div ... ok
[INFO] [stdout] test lexer::tests::symbols ... ok
[INFO] [stdout] test tests::averge ... ok
[INFO] [stdout] test lexer::tests::symbols_and_numbers ... ok
[INFO] [stdout] test lexer::tests::numbers ... ok
[INFO] [stdout] test tests::brackets ... ok
[INFO] [stdout] test tests::brackets_simple ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::order2 ... ok
[INFO] [stdout] test tests::abs_simple ... ok
[INFO] [stdout] test tests::order1 ... ok
[INFO] [stdout] test tests::pow ... ok
[INFO] [stdout] test tests::value_simple ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::unary_neg ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::unary_pos ... ok
[INFO] [stdout] test tests::error_brackets ... ok
[INFO] [stdout] test lexer::tests::error_unexpected ... ok
[INFO] [stdout] test tests::error_double_unary ... ok
[INFO] [stdout] test tests::error_none ... ok
[INFO] [stdout] test lexer::tests::error_unknown ... ok
[INFO] [stdout] test tests::error_unexpected ... ok
[INFO] [stdout] test tests::error_abs ... 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/rustwide/target/debug/deps/calc-5eede6a3ae18e8f2
[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" "f3a6d641b1211bf64b98b53b1ab1ba010f26182498d9f7a8a2657efff613d317"`
[INFO] running `"docker" "rm" "-f" "f3a6d641b1211bf64b98b53b1ab1ba010f26182498d9f7a8a2657efff613d317"`
[INFO] [stdout] f3a6d641b1211bf64b98b53b1ab1ba010f26182498d9f7a8a2657efff613d317