[INFO] crate revpolnot 1.0.2 is already in cache
[INFO] testing revpolnot-1.0.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate revpolnot 1.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate revpolnot 1.0.2 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 revpolnot 1.0.2
[INFO] finished tweaking crates.io crate revpolnot 1.0.2
[INFO] tweaked toml for crates.io crate revpolnot 1.0.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate revpolnot 1.0.2 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-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" "+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] 042348ac83dacda494b42e8437e62b851ea53c8024c3bfc0e7d5b9a6cf2f866b
[INFO] running `"docker" "start" "-a" "042348ac83dacda494b42e8437e62b851ea53c8024c3bfc0e7d5b9a6cf2f866b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling revpolnot v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.77s
[INFO] running `"docker" "inspect" "042348ac83dacda494b42e8437e62b851ea53c8024c3bfc0e7d5b9a6cf2f866b"`
[INFO] running `"docker" "rm" "-f" "042348ac83dacda494b42e8437e62b851ea53c8024c3bfc0e7d5b9a6cf2f866b"`
[INFO] [stdout] 042348ac83dacda494b42e8437e62b851ea53c8024c3bfc0e7d5b9a6cf2f866b
[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" "+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] 678a7d0d6319e0db02ffddd78ec8cdcf4251b3bd7eab21be8795f5e8f9b1d42a
[INFO] running `"docker" "start" "-a" "678a7d0d6319e0db02ffddd78ec8cdcf4251b3bd7eab21be8795f5e8f9b1d42a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling revpolnot v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "678a7d0d6319e0db02ffddd78ec8cdcf4251b3bd7eab21be8795f5e8f9b1d42a"`
[INFO] running `"docker" "rm" "-f" "678a7d0d6319e0db02ffddd78ec8cdcf4251b3bd7eab21be8795f5e8f9b1d42a"`
[INFO] [stdout] 678a7d0d6319e0db02ffddd78ec8cdcf4251b3bd7eab21be8795f5e8f9b1d42a
[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" "+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] d05c776f5d7205d7e1fc325595f82df398acef9d37ed18854fb9e67964269e4b
[INFO] running `"docker" "start" "-a" "d05c776f5d7205d7e1fc325595f82df398acef9d37ed18854fb9e67964269e4b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-4df477e2f9c715a4
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test calc::testing::subtraction ... ok
[INFO] [stdout] test calc::testing::addition ... ok
[INFO] [stdout] test calc::testing::mixed ... ok
[INFO] [stdout] test rpn::tests::addition ... ok
[INFO] [stdout] test rpn::tests::with_parens ... ok
[INFO] [stdout] test rpn::tests::mixed ... ok
[INFO] [stdout] test rpn::tests::subtraction ... ok
[INFO] [stdout] test calc::testing::pow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bin-3f4d8a6105b919c5
[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 lib
[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" "d05c776f5d7205d7e1fc325595f82df398acef9d37ed18854fb9e67964269e4b"`
[INFO] running `"docker" "rm" "-f" "d05c776f5d7205d7e1fc325595f82df398acef9d37ed18854fb9e67964269e4b"`
[INFO] [stdout] d05c776f5d7205d7e1fc325595f82df398acef9d37ed18854fb9e67964269e4b