[INFO] updating cached repository https://github.com/x31eq/regular_rust
[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] 1f9fbc49c8566cf5332cdff75eebdc58d122d19c
[INFO] testing x31eq/regular_rust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31eq%2Fregular_rust" "/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/x31eq/regular_rust 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/x31eq/regular_rust
[INFO] finished tweaking git repo https://github.com/x31eq/regular_rust
[INFO] tweaked toml for git repo https://github.com/x31eq/regular_rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/x31eq/regular_rust 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-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=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] 55e331bc3d949e3bfacc5bc1a66b79ab5fa42fafc1caa6e76b48eedfe9b124c8
[INFO] running `"docker" "start" "-a" "55e331bc3d949e3bfacc5bc1a66b79ab5fa42fafc1caa6e76b48eedfe9b124c8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]    Compiling paste v0.1.10
[INFO] [stderr]    Compiling simba v0.1.2
[INFO] [stderr]    Compiling nalgebra v0.21.0
[INFO] [stderr]    Compiling regular v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "55e331bc3d949e3bfacc5bc1a66b79ab5fa42fafc1caa6e76b48eedfe9b124c8"`
[INFO] running `"docker" "rm" "-f" "55e331bc3d949e3bfacc5bc1a66b79ab5fa42fafc1caa6e76b48eedfe9b124c8"`
[INFO] [stdout] 55e331bc3d949e3bfacc5bc1a66b79ab5fa42fafc1caa6e76b48eedfe9b124c8
[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=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] [stdout] 1933f63ee64744249a060f90771ba8915b9e4470a5405d95abd15c01095aec18
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1933f63ee64744249a060f90771ba8915b9e4470a5405d95abd15c01095aec18"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regular v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `"docker" "inspect" "1933f63ee64744249a060f90771ba8915b9e4470a5405d95abd15c01095aec18"`
[INFO] running `"docker" "rm" "-f" "1933f63ee64744249a060f90771ba8915b9e4470a5405d95abd15c01095aec18"`
[INFO] [stdout] 1933f63ee64744249a060f90771ba8915b9e4470a5405d95abd15c01095aec18
[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=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] 8e21ef826ecaac784a2c5579057732e5440708d201cd446454c0dbb408c41e23
[INFO] running `"docker" "start" "-a" "8e21ef826ecaac784a2c5579057732e5440708d201cd446454c0dbb408c41e23"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regular-27af983fa2590cd2
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test te::error ... ok
[INFO] [stdout] test te::complexity ... ok
[INFO] [stdout] test te::pitches ... ok
[INFO] [stdout] test cangwu_tests::nonoctave ... ok
[INFO] [stdout] test te::big_fokker_block ... ok
[INFO] [stdout] test cangwu_tests::nofives ... ok
[INFO] [stdout] test cangwu_tests::badness ... ok
[INFO] [stdout] test te::pote_mistunings ... ok
[INFO] [stdout] test te::mystery ... ok
[INFO] [stdout] test cangwu_tests::mystery ... ok
[INFO] [stdout] test te::rt_fokker_block ... ok
[INFO] [stdout] test te::test_fokker_block ... ok
[INFO] [stdout] test cangwu_tests::hermite ... ok
[INFO] [stdout] test cangwu_tests::key ... ok
[INFO] [stdout] test tests::limit_from_str ... ok
[INFO] [stdout] test te::pote_tuning_map ... ok
[INFO] [stdout] test te::tuning ... ok
[INFO] [stdout] test tests::cents50 ... ok
[INFO] [stdout] test tests::non_consecutive_limit_from_str ... ok
[INFO] [stdout] test tests::non_consecutive_limit ... ok
[INFO] [stdout] test te::tuning_map ... ok
[INFO] [stdout] test te::test_maximally_even ... ok
[INFO] [stdout] test te::generators ... ok
[INFO] [stdout] test te::tuned_block ... ok
[INFO] [stdout] test te::pote_tuning ... ok
[INFO] [stdout] test tests::bad_limit_from_str ... ok
[INFO] [stdout] test te::mistunings ... ok
[INFO] [stdout] test cangwu_tests::ragismic ... ok
[INFO] [stdout] test cangwu_tests::rank ... ok
[INFO] [stdout] test tests::hermite_reduction ... ok
[INFO] [stdout] test tests::octave_cents ... ok
[INFO] [stdout] test tests::seven_limit ... ok
[INFO] [stdout] test tests::small_primes ... ok
[INFO] [stdout] test tests::suboptimal_prime_mapping ... ok
[INFO] [stdout] test cangwu_tests::expected_limited_mappings ... ok
[INFO] [stdout] test tests::test_join ... ok
[INFO] [stdout] test cangwu_tests::big_limit ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regular-31d9c175dbc0b12a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 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] [stderr]    Doc-tests regular
[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" "8e21ef826ecaac784a2c5579057732e5440708d201cd446454c0dbb408c41e23"`
[INFO] running `"docker" "rm" "-f" "8e21ef826ecaac784a2c5579057732e5440708d201cd446454c0dbb408c41e23"`
[INFO] [stdout] 8e21ef826ecaac784a2c5579057732e5440708d201cd446454c0dbb408c41e23