[INFO] crate nuban 1.0.0 is already in cache
[INFO] testing nuban-1.0.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate nuban 1.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate nuban 1.0.0 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 nuban 1.0.0
[INFO] finished tweaking crates.io crate nuban 1.0.0
[INFO] tweaked toml for crates.io crate nuban 1.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 14002828f04e65b35eb4c5db8d443e8a967aeb9f4412d8d057777e5a3734eff7
[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" "14002828f04e65b35eb4c5db8d443e8a967aeb9f4412d8d057777e5a3734eff7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nuban v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "14002828f04e65b35eb4c5db8d443e8a967aeb9f4412d8d057777e5a3734eff7"`
[INFO] running `"docker" "rm" "-f" "14002828f04e65b35eb4c5db8d443e8a967aeb9f4412d8d057777e5a3734eff7"`
[INFO] [stdout] 14002828f04e65b35eb4c5db8d443e8a967aeb9f4412d8d057777e5a3734eff7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5644797a8e6ec40faf32861ab4b663e16e3be39c400a30ea8ac0f8cdbbd4b10c
[INFO] running `"docker" "start" "-a" "5644797a8e6ec40faf32861ab4b663e16e3be39c400a30ea8ac0f8cdbbd4b10c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nuban v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "5644797a8e6ec40faf32861ab4b663e16e3be39c400a30ea8ac0f8cdbbd4b10c"`
[INFO] running `"docker" "rm" "-f" "5644797a8e6ec40faf32861ab4b663e16e3be39c400a30ea8ac0f8cdbbd4b10c"`
[INFO] [stdout] 5644797a8e6ec40faf32861ab4b663e16e3be39c400a30ea8ac0f8cdbbd4b10c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8de7cee55d244d48cc79a57eb851b74607b6a73da6cf8e9b44f2b69f5a18e3e5
[INFO] running `"docker" "start" "-a" "8de7cee55d244d48cc79a57eb851b74607b6a73da6cf8e9b44f2b69f5a18e3e5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nuban-3f0a9d27496d3cc7
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_returns_new_nuban_instance ... ok
[INFO] [stderr]    Doc-tests nuban
[INFO] [stdout] test tests::test_returns_false_for_invalid_account ... ok
[INFO] [stdout] test tests::test_get_bank_name ... ok
[INFO] [stdout] test tests::test_returns_true_for_valid_account ... ok
[INFO] [stdout] test tests::test_calculate_check_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "8de7cee55d244d48cc79a57eb851b74607b6a73da6cf8e9b44f2b69f5a18e3e5"`
[INFO] running `"docker" "rm" "-f" "8de7cee55d244d48cc79a57eb851b74607b6a73da6cf8e9b44f2b69f5a18e3e5"`
[INFO] [stdout] 8de7cee55d244d48cc79a57eb851b74607b6a73da6cf8e9b44f2b69f5a18e3e5