[INFO] crate mackerel_client 0.3.0 is already in cache
[INFO] extracting crate mackerel_client 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mackerel_client/0.3.0
[INFO] extracting crate mackerel_client 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mackerel_client/0.3.0
[INFO] validating manifest of mackerel_client-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mackerel_client-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mackerel_client-0.3.0
[INFO] finished frobbing mackerel_client-0.3.0
[INFO] frobbed toml for mackerel_client-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mackerel_client/0.3.0/Cargo.toml
[INFO] started frobbing mackerel_client-0.3.0
[INFO] finished frobbing mackerel_client-0.3.0
[INFO] frobbed toml for mackerel_client-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mackerel_client/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mackerel_client-0.3.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mackerel_client/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b8f7e2a1b9f6690effd4b42c25fb67288960e8f1bfda3878a79b67170d52da42
[INFO] running `"docker" "start" "-a" "b8f7e2a1b9f6690effd4b42c25fb67288960e8f1bfda3878a79b67170d52da42"`
[INFO] [stderr]    Compiling mackerel_client v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `"docker" "inspect" "b8f7e2a1b9f6690effd4b42c25fb67288960e8f1bfda3878a79b67170d52da42"`
[INFO] running `"docker" "rm" "-f" "b8f7e2a1b9f6690effd4b42c25fb67288960e8f1bfda3878a79b67170d52da42"`
[INFO] [stdout] b8f7e2a1b9f6690effd4b42c25fb67288960e8f1bfda3878a79b67170d52da42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mackerel_client/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9eec1c23adf245a241ecfd07049e7788a97a96f469f8eb664a54f45cf4df832b
[INFO] running `"docker" "start" "-a" "9eec1c23adf245a241ecfd07049e7788a97a96f469f8eb664a54f45cf4df832b"`
[INFO] [stderr]    Compiling mackerel_client v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `"docker" "inspect" "9eec1c23adf245a241ecfd07049e7788a97a96f469f8eb664a54f45cf4df832b"`
[INFO] running `"docker" "rm" "-f" "9eec1c23adf245a241ecfd07049e7788a97a96f469f8eb664a54f45cf4df832b"`
[INFO] [stdout] 9eec1c23adf245a241ecfd07049e7788a97a96f469f8eb664a54f45cf4df832b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mackerel_client/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3b2e0bc1408c16089969c329a4d918459a295c8a5cafb7e8ca6fd9b1eed4f58a
[INFO] running `"docker" "start" "-a" "3b2e0bc1408c16089969c329a4d918459a295c8a5cafb7e8ca6fd9b1eed4f58a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mackerel_client-f7205cf5758f90b9
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test dashboard::tests::serialize_dashboard ... ok
[INFO] [stdout] test graph_annotation::tests::deserialize_graph_annotation ... ok
[INFO] [stdout] test dashboard::tests::deserialize_dashboard ... ok
[INFO] [stdout] test channel::tests::serialize_channel ... ok
[INFO] [stdout] test channel::tests::deserialize_channel ... ok
[INFO] [stdout] test alert::tests::serialize_alert ... ok
[INFO] [stdout] test graph_annotation::tests::serialize_graph_annotation ... ok
[INFO] [stdout] test invitation::tests::deserialize_invitation ... ok
[INFO] [stdout] test invitation::tests::serialize_invitation ... ok
[INFO] [stdout] test alert::tests::deserialize_alert ... ok
[INFO] [stdout] test monitor::tests::deserialize_monitor ... ok
[INFO] [stdout] test monitor::tests::external_monitor_methods ... ok
[INFO] [stdout] test monitor::tests::monitor_id ... ok
[INFO] [stdout] test alert::tests::alert_statuses ... ok
[INFO] [stdout] test monitor::tests::monitor_name ... ok
[INFO] [stdout] test monitor::tests::serialize_monitor ... ok
[INFO] [stdout] test monitor::tests::test_monitor_types ... ok
[INFO] [stdout] test monitor::tests::test_operators ... ok
[INFO] [stdout] test organization::tests::serialize_organization ... ok
[INFO] [stdout] test role::tests::deserialize_role ... ok
[INFO] [stdout] test role::tests::serialize_role ... ok
[INFO] [stdout] test service::tests::deserialize_service ... ok
[INFO] [stdout] test service::tests::serialize_service ... ok
[INFO] [stdout] test user::tests::deserialize_user ... ok
[INFO] [stdout] test user::tests::serialize_user ... ok
[INFO] [stdout] test organization::tests::deserialize_organization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mackerel_client
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3b2e0bc1408c16089969c329a4d918459a295c8a5cafb7e8ca6fd9b1eed4f58a"`
[INFO] running `"docker" "rm" "-f" "3b2e0bc1408c16089969c329a4d918459a295c8a5cafb7e8ca6fd9b1eed4f58a"`
[INFO] [stdout] 3b2e0bc1408c16089969c329a4d918459a295c8a5cafb7e8ca6fd9b1eed4f58a