[INFO] updating cached repository https://github.com/algesten/acme-lib
[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] c9b6dc122bd5a48c55941c6870abe319e956d4ab
[INFO] testing algesten/acme-lib against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falgesten%2Facme-lib" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/algesten/acme-lib on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/algesten/acme-lib
[INFO] finished tweaking git repo https://github.com/algesten/acme-lib
[INFO] tweaked toml for git repo https://github.com/algesten/acme-lib written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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" "+beta-2020-06-03" "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] 603bf3c4dd7912425f09b97f5b985a73dc2ce46a5056969b0eb3dcab410d6788
[INFO] running `"docker" "start" "-a" "603bf3c4dd7912425f09b97f5b985a73dc2ce46a5056969b0eb3dcab410d6788"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling chunked_transfer v1.1.0
[INFO] [stderr]    Compiling standback v0.2.9
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki-roots v0.19.0
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling cookie v0.13.3
[INFO] [stderr]    Compiling ureq v1.1.1
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling acme-lib v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:14:52
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) static ref EC_GROUP_P256: EcGroup = { ec_group(Nid::X9_62_PRIME256V1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) static ref EC_GROUP_P384: EcGroup = { ec_group(Nid::SECP384R1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> src/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         { base64::Config::new(base64::CharacterSet::UrlSafe, false) };
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "603bf3c4dd7912425f09b97f5b985a73dc2ce46a5056969b0eb3dcab410d6788"`
[INFO] running `"docker" "rm" "-f" "603bf3c4dd7912425f09b97f5b985a73dc2ce46a5056969b0eb3dcab410d6788"`
[INFO] [stdout] 603bf3c4dd7912425f09b97f5b985a73dc2ce46a5056969b0eb3dcab410d6788
[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" "+beta-2020-06-03" "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] 1751881c41824740624c6a78619ab1ba45fd78b964747ef34ae593116db1f8ba
[INFO] running `"docker" "start" "-a" "1751881c41824740624c6a78619ab1ba45fd78b964747ef34ae593116db1f8ba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:14:52
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) static ref EC_GROUP_P256: EcGroup = { ec_group(Nid::X9_62_PRIME256V1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) static ref EC_GROUP_P384: EcGroup = { ec_group(Nid::SECP384R1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> src/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         { base64::Config::new(base64::CharacterSet::UrlSafe, false) };
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling acme-lib v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:14:52
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) static ref EC_GROUP_P256: EcGroup = { ec_group(Nid::X9_62_PRIME256V1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) static ref EC_GROUP_P384: EcGroup = { ec_group(Nid::SECP384R1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> src/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         { base64::Config::new(base64::CharacterSet::UrlSafe, false) };
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/test/mod.rs:10:39
[INFO] [stderr]    |
[INFO] [stderr] 10 |     static ref RE_URL: regex::Regex = { regex::Regex::new("<URL>").unwrap() };
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.55s
[INFO] running `"docker" "inspect" "1751881c41824740624c6a78619ab1ba45fd78b964747ef34ae593116db1f8ba"`
[INFO] running `"docker" "rm" "-f" "1751881c41824740624c6a78619ab1ba45fd78b964747ef34ae593116db1f8ba"`
[INFO] [stdout] 1751881c41824740624c6a78619ab1ba45fd78b964747ef34ae593116db1f8ba
[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" "+beta-2020-06-03" "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] 33c96af64f8106a8ad3ee96f32bd6cfbcc9c0367b0a266adae0d1d36022bc5a9
[INFO] running `"docker" "start" "-a" "33c96af64f8106a8ad3ee96f32bd6cfbcc9c0367b0a266adae0d1d36022bc5a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:14:52
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) static ref EC_GROUP_P256: EcGroup = { ec_group(Nid::X9_62_PRIME256V1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) static ref EC_GROUP_P384: EcGroup = { ec_group(Nid::SECP384R1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> src/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         { base64::Config::new(base64::CharacterSet::UrlSafe, false) };
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:14:52
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) static ref EC_GROUP_P256: EcGroup = { ec_group(Nid::X9_62_PRIME256V1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/cert.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) static ref EC_GROUP_P384: EcGroup = { ec_group(Nid::SECP384R1) };
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> src/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         { base64::Config::new(base64::CharacterSet::UrlSafe, false) };
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/test/mod.rs:10:39
[INFO] [stderr]    |
[INFO] [stderr] 10 |     static ref RE_URL: regex::Regex = { regex::Regex::new("<URL>").unwrap() };
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/acme_lib-dcc415928cec4e2d
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test api::test::test_api_empty_string ... ok
[INFO] [stdout] test cert::test::test_parse_date ... ok
[INFO] [stdout] test api::test::test_api_empty_object ... ok
[INFO] [stdout] test test::test_make_directory ... ok
[INFO] [stdout] test dir::test::test_create_directory ... ok
[INFO] [stdout] test dir::test::test_create_acount ... ok
[INFO] [stdout] test acc::test::test_create_order ... ok
[INFO] [stdout] test order::auth::test::test_get_challenges ... ok
[INFO] [stdout] test dir::test::test_persisted_acount ... ok
[INFO] [stdout] test order::test::test_get_authorizations ... ok
[INFO] [stdout] test order::test::test_finalize ... ok
[INFO] [stdout] test order::test::test_download_and_save_cert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests acme-lib
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/order/auth.rs - order::auth::Auth<P>::http_challenge (line 68) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/order/auth.rs - order::auth::Auth<P>::dns_challenge (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "33c96af64f8106a8ad3ee96f32bd6cfbcc9c0367b0a266adae0d1d36022bc5a9"`
[INFO] running `"docker" "rm" "-f" "33c96af64f8106a8ad3ee96f32bd6cfbcc9c0367b0a266adae0d1d36022bc5a9"`
[INFO] [stdout] 33c96af64f8106a8ad3ee96f32bd6cfbcc9c0367b0a266adae0d1d36022bc5a9