[INFO] fetching crate s3du 1.0.4...
[INFO] testing s3du-1.0.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate s3du 1.0.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate s3du 1.0.4 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 s3du 1.0.4
[INFO] finished tweaking crates.io crate s3du 1.0.4
[INFO] tweaked toml for crates.io crate s3du 1.0.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate s3du 1.0.4 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fbc8c7975440f895197dddadfddf10aeb75c85295c6fabc0703fb1052f56abb5
[INFO] running `"docker" "start" "-a" "fbc8c7975440f895197dddadfddf10aeb75c85295c6fabc0703fb1052f56abb5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.6
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rusoto_core v0.44.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling ct-logs v0.6.0
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.19
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.33
[INFO] [stderr]    Compiling rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling pin-project v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.13.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling hyper-rustls v0.20.0
[INFO] [stderr]    Compiling rusoto_credential v0.44.0
[INFO] [stderr]    Compiling rusoto_signature v0.44.0
[INFO] [stderr]    Compiling rusoto_s3 v0.44.0
[INFO] [stderr]    Compiling rusoto_cloudwatch v0.44.0
[INFO] [stderr]    Compiling s3du v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 27s
[INFO] running `"docker" "inspect" "fbc8c7975440f895197dddadfddf10aeb75c85295c6fabc0703fb1052f56abb5"`
[INFO] running `"docker" "rm" "-f" "fbc8c7975440f895197dddadfddf10aeb75c85295c6fabc0703fb1052f56abb5"`
[INFO] [stdout] fbc8c7975440f895197dddadfddf10aeb75c85295c6fabc0703fb1052f56abb5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 78d17ce2301219d5a9166893680b0f2677f50fe24d2cdaf13f672dbf716f85dc
[INFO] running `"docker" "start" "-a" "78d17ce2301219d5a9166893680b0f2677f50fe24d2cdaf13f672dbf716f85dc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling rusoto_mock v0.44.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling s3du v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.91s
[INFO] running `"docker" "inspect" "78d17ce2301219d5a9166893680b0f2677f50fe24d2cdaf13f672dbf716f85dc"`
[INFO] running `"docker" "rm" "-f" "78d17ce2301219d5a9166893680b0f2677f50fe24d2cdaf13f672dbf716f85dc"`
[INFO] [stdout] 78d17ce2301219d5a9166893680b0f2677f50fe24d2cdaf13f672dbf716f85dc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1948a191c3af1cf8d99485f672bd35e7f3bfa6f8ec95278aafc0bf173436127e
[INFO] running `"docker" "start" "-a" "1948a191c3af1cf8d99485f672bd35e7f3bfa6f8ec95278aafc0bf173436127e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/s3du-ceea5ba6e1be8cc6
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test cli::tests::test_is_valid_aws_s3_bucket_name ... ok
[INFO] [stdout] test cli::tests::test_is_valid_aws_region ... ok
[INFO] [stdout] test cloudwatch::bucket_metrics::tests::test_bucket_metrics_bucket_names ... ok
[INFO] [stdout] test cloudwatch::bucket_metrics::tests::test_bucket_metrics_from ... ok
[INFO] [stdout] test cloudwatch::client::tests::test_iso8601 ... ok
[INFO] [stdout] test cloudwatch::client::tests::test_list_metrics ... ok
[INFO] [stdout] test common::human_size::tests::test_humansize ... ok
[INFO] [stdout] test cli::tests::test_is_valid_endpoint ... ok
[INFO] [stdout] test cloudwatch::bucket_sizer::tests::test_bucket_size ... ok
[INFO] [stdout] test cloudwatch::client::tests::test_get_metric_statistics ... ok
[INFO] [stdout] test s3::client::tests::test_list_buckets ... ok
[INFO] [stdout] test s3::bucket_sizer::tests::test_buckets ... ok
[INFO] [stdout] test s3::client::tests::test_size_multipart_uploads ... ok
[INFO] [stdout] test s3::client::tests::test_get_bucket_location_ok_null ... ok
[INFO] [stdout] test s3::client::tests::test_head_bucket ... ok
[INFO] [stdout] test cloudwatch::bucket_sizer::tests::test_buckets ... ok
[INFO] [stdout] test s3::client::tests::test_get_bucket_location_err ... ok
[INFO] [stdout] test s3::client::tests::test_get_bucket_location_ok ... ok
[INFO] [stdout] test s3::client::tests::test_get_bucket_location_ok_eu ... ok
[INFO] [stdout] test s3::bucket_sizer::tests::test_bucket_size ... ok
[INFO] [stdout] test s3::client::tests::test_size_parts ... ok
[INFO] [stdout] test s3::client::tests::test_size_objects_current ... ok
[INFO] [stdout] test s3::client::tests::test_size_objects_all_noncurrent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1948a191c3af1cf8d99485f672bd35e7f3bfa6f8ec95278aafc0bf173436127e"`
[INFO] running `"docker" "rm" "-f" "1948a191c3af1cf8d99485f672bd35e7f3bfa6f8ec95278aafc0bf173436127e"`
[INFO] [stdout] 1948a191c3af1cf8d99485f672bd35e7f3bfa6f8ec95278aafc0bf173436127e