[INFO] crate luhn 1.0.0 is already in cache
[INFO] testing luhn-1.0.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate luhn 1.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate luhn 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 luhn 1.0.0
[INFO] finished tweaking crates.io crate luhn 1.0.0
[INFO] tweaked toml for crates.io crate luhn 1.0.0 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9c38e352ac5d3a1b9d81e0f7edbda7b563761333135872aa1da61d6b3f559c55
[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" "9c38e352ac5d3a1b9d81e0f7edbda7b563761333135872aa1da61d6b3f559c55"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling digits_iterator v0.1.0
[INFO] [stderr]    Compiling luhn v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "9c38e352ac5d3a1b9d81e0f7edbda7b563761333135872aa1da61d6b3f559c55"`
[INFO] running `"docker" "rm" "-f" "9c38e352ac5d3a1b9d81e0f7edbda7b563761333135872aa1da61d6b3f559c55"`
[INFO] [stdout] 9c38e352ac5d3a1b9d81e0f7edbda7b563761333135872aa1da61d6b3f559c55
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5a38b9fee260d99bc18ff0ecab6a468f33324a5659f1f173ab28a8b9af795c7a
[INFO] running `"docker" "start" "-a" "5a38b9fee260d99bc18ff0ecab6a468f33324a5659f1f173ab28a8b9af795c7a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling luhn v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "5a38b9fee260d99bc18ff0ecab6a468f33324a5659f1f173ab28a8b9af795c7a"`
[INFO] running `"docker" "rm" "-f" "5a38b9fee260d99bc18ff0ecab6a468f33324a5659f1f173ab28a8b9af795c7a"`
[INFO] [stdout] 5a38b9fee260d99bc18ff0ecab6a468f33324a5659f1f173ab28a8b9af795c7a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 935d1a8e13358c16e9b747030dc074fbf1e7c4f3fab0598c0c9a25b0bdbbbac1
[INFO] running `"docker" "start" "-a" "935d1a8e13358c16e9b747030dc074fbf1e7c4f3fab0598c0c9a25b0bdbbbac1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/luhn-f8dc7f4bf84357d8
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::accepts_4111111111111111 ... ok
[INFO] [stdout] test tests::accepts_49927398716 ... ok
[INFO] [stdout] test tests::rejects_234 ... ok
[INFO] [stdout] test tests::fail_some_bad_isins ... ok
[INFO] [stdout] test tests::readme ... ok
[INFO] [stdout] test tests::validate_some_good_isins ... ok
[INFO] [stdout] test tests::rejects_4111111111111112 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luhn
[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" "935d1a8e13358c16e9b747030dc074fbf1e7c4f3fab0598c0c9a25b0bdbbbac1"`
[INFO] running `"docker" "rm" "-f" "935d1a8e13358c16e9b747030dc074fbf1e7c4f3fab0598c0c9a25b0bdbbbac1"`
[INFO] [stdout] 935d1a8e13358c16e9b747030dc074fbf1e7c4f3fab0598c0c9a25b0bdbbbac1