[INFO] fetching crate exprtk_rs 0.0.7...
[INFO] testing exprtk_rs-0.0.7 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate exprtk_rs 0.0.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate exprtk_rs 0.0.7 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 crates.io crate exprtk_rs 0.0.7
[INFO] finished tweaking crates.io crate exprtk_rs 0.0.7
[INFO] tweaked toml for crates.io crate exprtk_rs 0.0.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded exprtk_sys v0.0.7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f04e13da040327dbecfaa76b92ee08a782536872c7e1d5da3fb914006b0ec39c
[INFO] running `"docker" "start" "-a" "f04e13da040327dbecfaa76b92ee08a782536872c7e1d5da3fb914006b0ec39c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling exprtk_sys v0.0.7
[INFO] [stderr]    Compiling exprtk_rs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.98s
[INFO] running `"docker" "inspect" "f04e13da040327dbecfaa76b92ee08a782536872c7e1d5da3fb914006b0ec39c"`
[INFO] running `"docker" "rm" "-f" "f04e13da040327dbecfaa76b92ee08a782536872c7e1d5da3fb914006b0ec39c"`
[INFO] [stdout] f04e13da040327dbecfaa76b92ee08a782536872c7e1d5da3fb914006b0ec39c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8f2faee39f4ad06b75724dd14e4b8d85e6288030deb65795bc365c02f6df31e4
[INFO] running `"docker" "start" "-a" "8f2faee39f4ad06b75724dd14e4b8d85e6288030deb65795bc365c02f6df31e4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling exprtk_rs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `"docker" "inspect" "8f2faee39f4ad06b75724dd14e4b8d85e6288030deb65795bc365c02f6df31e4"`
[INFO] running `"docker" "rm" "-f" "8f2faee39f4ad06b75724dd14e4b8d85e6288030deb65795bc365c02f6df31e4"`
[INFO] [stdout] 8f2faee39f4ad06b75724dd14e4b8d85e6288030deb65795bc365c02f6df31e4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1f6053ff927dbdf9a0e1761266636a41db851a36af15beb481559301ebac0ef7
[INFO] running `"docker" "start" "-a" "1f6053ff927dbdf9a0e1761266636a41db851a36af15beb481559301ebac0ef7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exprtk_rs-4c7c68577070a871
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_resolver ... ok
[INFO] [stdout] test tests::test_names ... ok
[INFO] [stdout] test tests::test_funcs ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_var ... ok
[INFO] [stdout] test tests::test_const ... ok
[INFO] [stdout] test tests::test_ids ... ok
[INFO] [stdout] test tests::test_vector ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_constant ... ok
[INFO] [stdout] test tests::test_parse_err ... ok
[INFO] [stdout] test tests::test_vector_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exprtk_rs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 31) ... ok
[INFO] [stdout] test src/lib.rs -  (line 57) ... ok
[INFO] [stdout] test src/lib.rs -  (line 108) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::SymbolTable::get_value_ptr (line 261) ... ok
[INFO] [stdout] test src/lib.rs -  (line 86) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::Expression::new (line 111) ... 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" "1f6053ff927dbdf9a0e1761266636a41db851a36af15beb481559301ebac0ef7"`
[INFO] running `"docker" "rm" "-f" "1f6053ff927dbdf9a0e1761266636a41db851a36af15beb481559301ebac0ef7"`
[INFO] [stdout] 1f6053ff927dbdf9a0e1761266636a41db851a36af15beb481559301ebac0ef7