[INFO] updating cached repository https://github.com/TAKEDA-Takashi/rust_hit_and_blow
[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] 1697f24cad8c8ae177dfc89a6b631676d85a063b
[INFO] testing TAKEDA-Takashi/rust_hit_and_blow against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTAKEDA-Takashi%2Frust_hit_and_blow" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TAKEDA-Takashi/rust_hit_and_blow 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/TAKEDA-Takashi/rust_hit_and_blow
[INFO] finished tweaking git repo https://github.com/TAKEDA-Takashi/rust_hit_and_blow
[INFO] tweaked toml for git repo https://github.com/TAKEDA-Takashi/rust_hit_and_blow written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/TAKEDA-Takashi/rust_hit_and_blow 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4a05145a4176acd34281e78c565d1484c35f395ed06c319f3b1e835bd20d6d3a
[INFO] running `"docker" "start" "-a" "4a05145a4176acd34281e78c565d1484c35f395ed06c319f3b1e835bd20d6d3a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling regex-syntax v0.6.16
[INFO] [stderr]    Compiling aho-corasick v0.7.9
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling rust_hit_and_blow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.89s
[INFO] running `"docker" "inspect" "4a05145a4176acd34281e78c565d1484c35f395ed06c319f3b1e835bd20d6d3a"`
[INFO] running `"docker" "rm" "-f" "4a05145a4176acd34281e78c565d1484c35f395ed06c319f3b1e835bd20d6d3a"`
[INFO] [stdout] 4a05145a4176acd34281e78c565d1484c35f395ed06c319f3b1e835bd20d6d3a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1cc96d75cb24690da056348609b23d81e309d93c22b7bb254a8946eafb895c16
[INFO] running `"docker" "start" "-a" "1cc96d75cb24690da056348609b23d81e309d93c22b7bb254a8946eafb895c16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust_hit_and_blow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "1cc96d75cb24690da056348609b23d81e309d93c22b7bb254a8946eafb895c16"`
[INFO] running `"docker" "rm" "-f" "1cc96d75cb24690da056348609b23d81e309d93c22b7bb254a8946eafb895c16"`
[INFO] [stdout] 1cc96d75cb24690da056348609b23d81e309d93c22b7bb254a8946eafb895c16
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f41cd65e12a4bbe65b6b02e04dad73cf4377e74876ff2e973c273af1f22bda40
[INFO] running `"docker" "start" "-a" "f41cd65e12a4bbe65b6b02e04dad73cf4377e74876ff2e973c273af1f22bda40"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_hit_and_blow-bcaeaf3ed3f01375
[INFO] [stdout] running 8 tests
[INFO] [stdout] test numbers::tests::test_count_blow ... ok
[INFO] [stdout] test validation::test::test_is_match_length ... ok
[INFO] [stdout] test numbers::tests::test_count_hit ... ok
[INFO] [stdout] test numbers::tests::test_new ... ok
[INFO] [stdout] test validation::test::test_is_num_string ... ok
[INFO] [stdout] test numbers::tests::test_from_str ... ok
[INFO] [stdout] test validation::test::test_validator_validate ... ok
[INFO] [stdout] test validation::test::test_is_duplicate ... 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/rust_hit_and_blow-aba5d713777075ab
[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 rust_hit_and_blow
[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" "f41cd65e12a4bbe65b6b02e04dad73cf4377e74876ff2e973c273af1f22bda40"`
[INFO] running `"docker" "rm" "-f" "f41cd65e12a4bbe65b6b02e04dad73cf4377e74876ff2e973c273af1f22bda40"`
[INFO] [stdout] f41cd65e12a4bbe65b6b02e04dad73cf4377e74876ff2e973c273af1f22bda40