[INFO] crate michromer 0.4.0 is already in cache
[INFO] extracting crate michromer 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/michromer/0.4.0
[INFO] extracting crate michromer 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/michromer/0.4.0
[INFO] validating manifest of michromer-0.4.0 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 michromer-0.4.0 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 michromer-0.4.0
[INFO] finished frobbing michromer-0.4.0
[INFO] frobbed toml for michromer-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/michromer/0.4.0/Cargo.toml
[INFO] started frobbing michromer-0.4.0
[INFO] finished frobbing michromer-0.4.0
[INFO] frobbed toml for michromer-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/michromer/0.4.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing michromer-0.4.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/michromer/0.4.0:/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] 47805a8fa703becd31ea497fca5eef1136689eed8a54f69085f5c7097ad29692
[INFO] running `"docker" "start" "-a" "47805a8fa703becd31ea497fca5eef1136689eed8a54f69085f5c7097ad29692"`
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling michromer v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/http.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | /// Header class used to send the api key on each http request.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | header! { (XStarfighterAuthorization, "X-Starfighter-Authorization") => [String] }
[INFO] [stderr]   | ---------------------------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `"docker" "inspect" "47805a8fa703becd31ea497fca5eef1136689eed8a54f69085f5c7097ad29692"`
[INFO] running `"docker" "rm" "-f" "47805a8fa703becd31ea497fca5eef1136689eed8a54f69085f5c7097ad29692"`
[INFO] [stdout] 47805a8fa703becd31ea497fca5eef1136689eed8a54f69085f5c7097ad29692
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/michromer/0.4.0:/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] 39a056ce7150024aa812abd033726b991d0a2fbfe63ebff2d16dc732449302da
[INFO] running `"docker" "start" "-a" "39a056ce7150024aa812abd033726b991d0a2fbfe63ebff2d16dc732449302da"`
[INFO] [stderr]    Compiling michromer v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/http.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | /// Header class used to send the api key on each http request.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | header! { (XStarfighterAuthorization, "X-Starfighter-Authorization") => [String] }
[INFO] [stderr]   | ---------------------------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `"docker" "inspect" "39a056ce7150024aa812abd033726b991d0a2fbfe63ebff2d16dc732449302da"`
[INFO] running `"docker" "rm" "-f" "39a056ce7150024aa812abd033726b991d0a2fbfe63ebff2d16dc732449302da"`
[INFO] [stdout] 39a056ce7150024aa812abd033726b991d0a2fbfe63ebff2d16dc732449302da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/michromer/0.4.0:/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] b4b82e10b0b46af7d3f5a4152ee742bc867e4f18801ac60d99321df9e4b273ae
[INFO] running `"docker" "start" "-a" "b4b82e10b0b46af7d3f5a4152ee742bc867e4f18801ac60d99321df9e4b273ae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/michromer-d81b45a1b9ce2757
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test client::tests::test_start_level ... ok
[INFO] [stdout] test data::tests::test_decode_date_time ... ok
[INFO] [stdout] test data::tests::test_decode_order_response ... ok
[INFO] [stdout] test data::tests::test_quote_response_fieled_name ... ok
[INFO] [stdout] test data::tests::test_bid_ask_encode_field_name ... ok
[INFO] [stdout] test data::tests::test_encode_order ... ok
[INFO] [stdout] test data::tests::test_order_response_field_name ... ok
[INFO] [stdout] test data::tests::test_encode_level_field_names ... ok
[INFO] [stdout] test client::tests::test_start_level_bad_resp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests michromer
[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" "b4b82e10b0b46af7d3f5a4152ee742bc867e4f18801ac60d99321df9e4b273ae"`
[INFO] running `"docker" "rm" "-f" "b4b82e10b0b46af7d3f5a4152ee742bc867e4f18801ac60d99321df9e4b273ae"`
[INFO] [stdout] b4b82e10b0b46af7d3f5a4152ee742bc867e4f18801ac60d99321df9e4b273ae