[INFO] crate cpp 0.5.4 is already in cache
[INFO] testing cpp-0.5.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate cpp 0.5.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cpp 0.5.4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cpp 0.5.4
[INFO] finished tweaking crates.io crate cpp 0.5.4
[INFO] tweaked toml for crates.io crate cpp 0.5.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6fe0b88e129cd273076c283378e31c31135b376624a05b5c901f4e7a89d4fdb0
[INFO] running `"docker" "start" "-a" "6fe0b88e129cd273076c283378e31c31135b376624a05b5c901f4e7a89d4fdb0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling if_rust_version v1.0.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling cpp_common v0.5.4
[INFO] [stderr]    Compiling cpp_macros v0.5.4
[INFO] [stderr]    Compiling cpp v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.51s
[INFO] running `"docker" "inspect" "6fe0b88e129cd273076c283378e31c31135b376624a05b5c901f4e7a89d4fdb0"`
[INFO] running `"docker" "rm" "-f" "6fe0b88e129cd273076c283378e31c31135b376624a05b5c901f4e7a89d4fdb0"`
[INFO] [stdout] 6fe0b88e129cd273076c283378e31c31135b376624a05b5c901f4e7a89d4fdb0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 14b4ed47e415001d6d944c1c33a20b5a499ad82e20cf0e8037ce8abdbadc32b8
[INFO] running `"docker" "start" "-a" "14b4ed47e415001d6d944c1c33a20b5a499ad82e20cf0e8037ce8abdbadc32b8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cpp_build v0.5.4
[INFO] [stderr]    Compiling cpp v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `"docker" "inspect" "14b4ed47e415001d6d944c1c33a20b5a499ad82e20cf0e8037ce8abdbadc32b8"`
[INFO] running `"docker" "rm" "-f" "14b4ed47e415001d6d944c1c33a20b5a499ad82e20cf0e8037ce8abdbadc32b8"`
[INFO] [stdout] 14b4ed47e415001d6d944c1c33a20b5a499ad82e20cf0e8037ce8abdbadc32b8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f4af914dd5b905a4f078f5fcf3f89e699699a1c579af22734aca89439e6e7ced
[INFO] running `"docker" "start" "-a" "f4af914dd5b905a4f078f5fcf3f89e699699a1c579af22734aca89439e6e7ced"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpp-81db45a8cb8e8c12
[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 cpp
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 43) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 177) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 191) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 203) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 216) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 237) ... ignored
[INFO] [stdout] test src/lib.rs - cpp_class (line 275) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4af914dd5b905a4f078f5fcf3f89e699699a1c579af22734aca89439e6e7ced"`
[INFO] running `"docker" "rm" "-f" "f4af914dd5b905a4f078f5fcf3f89e699699a1c579af22734aca89439e6e7ced"`
[INFO] [stdout] f4af914dd5b905a4f078f5fcf3f89e699699a1c579af22734aca89439e6e7ced