[INFO] updating cached repository https://github.com/ronniesong0809/rust-modexp
[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] 0f84535244bda9de239aeebdfbecb3cf72e6f2ba
[INFO] testing ronniesong0809/rust-modexp against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronniesong0809%2Frust-modexp" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ronniesong0809/rust-modexp on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ronniesong0809/rust-modexp
[INFO] finished tweaking git repo https://github.com/ronniesong0809/rust-modexp
[INFO] tweaked toml for git repo https://github.com/ronniesong0809/rust-modexp written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ronniesong0809/rust-modexp already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 020d8a682c7df3edd914f762bb6e9b8391d123a78fd6de21d4ed088e9676a3a5
[INFO] running `"docker" "start" "-a" "020d8a682c7df3edd914f762bb6e9b8391d123a78fd6de21d4ed088e9676a3a5"`
[INFO] [stderr]    Compiling modexp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "020d8a682c7df3edd914f762bb6e9b8391d123a78fd6de21d4ed088e9676a3a5"`
[INFO] running `"docker" "rm" "-f" "020d8a682c7df3edd914f762bb6e9b8391d123a78fd6de21d4ed088e9676a3a5"`
[INFO] [stdout] 020d8a682c7df3edd914f762bb6e9b8391d123a78fd6de21d4ed088e9676a3a5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 7824426dd9617281b98a1747579f41f988c550118165b17ae14c6b85ed3de97a
[INFO] running `"docker" "start" "-a" "7824426dd9617281b98a1747579f41f988c550118165b17ae14c6b85ed3de97a"`
[INFO] [stderr]    Compiling modexp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "7824426dd9617281b98a1747579f41f988c550118165b17ae14c6b85ed3de97a"`
[INFO] running `"docker" "rm" "-f" "7824426dd9617281b98a1747579f41f988c550118165b17ae14c6b85ed3de97a"`
[INFO] [stdout] 7824426dd9617281b98a1747579f41f988c550118165b17ae14c6b85ed3de97a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] d7aac79c9176a80783a93d157345e348f2d19ef8c1d5dba5c1dc2dbf37776057
[INFO] running `"docker" "start" "-a" "d7aac79c9176a80783a93d157345e348f2d19ef8c1d5dba5c1dc2dbf37776057"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/modexp-2fb500f968f86f20
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_cases::mod_failed_1 ... ok
[INFO] [stdout] test test_cases::modexp_passed_1 ... ok
[INFO] [stdout] test test_cases::mod_failed_2 ... ok
[INFO] [stdout] test test_cases::modexp_passed_2 ... ok
[INFO] [stdout] test test_cases::mod_passed_2 ... ok
[INFO] [stdout] test test_cases::modexp_failed_1 ... ok
[INFO] [stdout] test test_cases::modexp_failed_2 ... ok
[INFO] [stdout] test test_cases::mod_passed_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d7aac79c9176a80783a93d157345e348f2d19ef8c1d5dba5c1dc2dbf37776057"`
[INFO] running `"docker" "rm" "-f" "d7aac79c9176a80783a93d157345e348f2d19ef8c1d5dba5c1dc2dbf37776057"`
[INFO] [stdout] d7aac79c9176a80783a93d157345e348f2d19ef8c1d5dba5c1dc2dbf37776057