[INFO] updating cached repository https://github.com/pbyrne/roller
[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] b6ab7c0742f039f836881015a57c2e9afad62f9c
[INFO] testing pbyrne/roller against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbyrne%2Froller" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pbyrne/roller 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/pbyrne/roller
[INFO] finished tweaking git repo https://github.com/pbyrne/roller
[INFO] tweaked toml for git repo https://github.com/pbyrne/roller written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/pbyrne/roller 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 437674ca3875815dbd89e391bf82ab9596f868aec6fac20b54fb4fdf3d99162a
[INFO] running `"docker" "start" "-a" "437674ca3875815dbd89e391bf82ab9596f868aec6fac20b54fb4fdf3d99162a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling dice-roller v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.08s
[INFO] running `"docker" "inspect" "437674ca3875815dbd89e391bf82ab9596f868aec6fac20b54fb4fdf3d99162a"`
[INFO] running `"docker" "rm" "-f" "437674ca3875815dbd89e391bf82ab9596f868aec6fac20b54fb4fdf3d99162a"`
[INFO] [stdout] 437674ca3875815dbd89e391bf82ab9596f868aec6fac20b54fb4fdf3d99162a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 56429b8ffef2859f27d0d8552681ef67dd809d1e2da03e56bc997af84526f5d0
[INFO] running `"docker" "start" "-a" "56429b8ffef2859f27d0d8552681ef67dd809d1e2da03e56bc997af84526f5d0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dice-roller v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `"docker" "inspect" "56429b8ffef2859f27d0d8552681ef67dd809d1e2da03e56bc997af84526f5d0"`
[INFO] running `"docker" "rm" "-f" "56429b8ffef2859f27d0d8552681ef67dd809d1e2da03e56bc997af84526f5d0"`
[INFO] [stdout] 56429b8ffef2859f27d0d8552681ef67dd809d1e2da03e56bc997af84526f5d0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1ff60a4de9f25ba2eecc2eb47689b4fcf11c6483252d7baeb3e18a5b992c66e1
[INFO] running `"docker" "start" "-a" "1ff60a4de9f25ba2eecc2eb47689b4fcf11c6483252d7baeb3e18a5b992c66e1"`
[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/dice_roller-79129e9ea56f0751
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test dice::test_die::die_new_accepts_sides ... ok
[INFO] [stdout] test dice::test_die::die_roll_returns_random ... ok
[INFO] [stdout] test dice::test_roller::roller_roll_returns_result ... ok
[INFO] [stdout] test dice::test_result::result_total_sums_rolls ... ok
[INFO] [stdout] test dice::test_result::result_total_adds_modifier ... ok
[INFO] [stdout] test dice::test_roller::roller_new_accepts_input ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_n_d_m ... ok
[INFO] [stdout] test dice::test_result::result_total_subtracts_modifier ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_n_d_m_minux_x ... ok
[INFO] [stdout] test runner::test_runner::runner_new_interprets_input ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_n_d_m_plus_x ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_d_n ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roll-df0c706897b7d320
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dice-roller
[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] [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" "1ff60a4de9f25ba2eecc2eb47689b4fcf11c6483252d7baeb3e18a5b992c66e1"`
[INFO] running `"docker" "rm" "-f" "1ff60a4de9f25ba2eecc2eb47689b4fcf11c6483252d7baeb3e18a5b992c66e1"`
[INFO] [stdout] 1ff60a4de9f25ba2eecc2eb47689b4fcf11c6483252d7baeb3e18a5b992c66e1