[INFO] crate i2cbus-api 0.1.5 is already in cache
[INFO] extracting crate i2cbus-api 0.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/i2cbus-api/0.1.5
[INFO] extracting crate i2cbus-api 0.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/i2cbus-api/0.1.5
[INFO] validating manifest of i2cbus-api-0.1.5 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of i2cbus-api-0.1.5 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing i2cbus-api-0.1.5
[INFO] finished frobbing i2cbus-api-0.1.5
[INFO] frobbed toml for i2cbus-api-0.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/i2cbus-api/0.1.5/Cargo.toml
[INFO] started frobbing i2cbus-api-0.1.5
[INFO] finished frobbing i2cbus-api-0.1.5
[INFO] frobbed toml for i2cbus-api-0.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/i2cbus-api/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing i2cbus-api-0.1.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i2cbus-api/0.1.5:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 34040bcef16800a1251016337e452ddb1fce644970ba8e97449195e5e6490947
[INFO] running `"docker" "start" "-a" "34040bcef16800a1251016337e452ddb1fce644970ba8e97449195e5e6490947"`
[INFO] [stderr]    Compiling swagger v1.0.3
[INFO] [stderr]    Compiling i2cbus-api v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  |       /// Create Mime objects for the response content types for I2cBusApi
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8  | /     lazy_static! {
[INFO] [stderr] 9  | |         pub static ref I2C_BUS_API_OK: Mime = "text/plain".parse().unwrap();
[INFO] [stderr] 10 | |     }
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |       /// Create Mime objects for the response content types for I2cBusApi
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 | /     lazy_static! {
[INFO] [stderr] 13 | |         pub static ref I2C_BUS_API_FILE_NOT_FOUND: Mime = "text/plain".parse().unwrap();
[INFO] [stderr] 14 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |       /// Create Mime objects for the response content types for I2cBusList
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 16 | /     lazy_static! {
[INFO] [stderr] 17 | |         pub static ref I2C_BUS_LIST_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 18 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |       /// Create Mime objects for the response content types for I2cBusReadByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 20 | /     lazy_static! {
[INFO] [stderr] 21 | |         pub static ref I2C_BUS_READ_BYTE_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 22 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |       /// Create Mime objects for the response content types for I2cBusReadByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 | /     lazy_static! {
[INFO] [stderr] 25 | |         pub static ref I2C_BUS_READ_BYTE_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |       /// Create Mime objects for the response content types for I2cBusReadByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 | /     lazy_static! {
[INFO] [stderr] 29 | |         pub static ref I2C_BUS_READ_BYTE_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |       /// Create Mime objects for the response content types for I2cBusReadBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 | /     lazy_static! {
[INFO] [stderr] 33 | |         pub static ref I2C_BUS_READ_BYTES_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |       /// Create Mime objects for the response content types for I2cBusReadBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 | /     lazy_static! {
[INFO] [stderr] 37 | |         pub static ref I2C_BUS_READ_BYTES_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |       /// Create Mime objects for the response content types for I2cBusReadBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 40 | /     lazy_static! {
[INFO] [stderr] 41 | |         pub static ref I2C_BUS_READ_BYTES_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 42 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |       /// Create Mime objects for the response content types for I2cBusReadReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 44 | /     lazy_static! {
[INFO] [stderr] 45 | |         pub static ref I2C_BUS_READ_REG_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |       /// Create Mime objects for the response content types for I2cBusReadReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 48 | /     lazy_static! {
[INFO] [stderr] 49 | |         pub static ref I2C_BUS_READ_REG_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |       /// Create Mime objects for the response content types for I2cBusReadReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 52 | /     lazy_static! {
[INFO] [stderr] 53 | |         pub static ref I2C_BUS_READ_REG_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 54 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |       /// Create Mime objects for the response content types for I2cBusWriteByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 56 | /     lazy_static! {
[INFO] [stderr] 57 | |         pub static ref I2C_BUS_WRITE_BYTE_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 58 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |       /// Create Mime objects for the response content types for I2cBusWriteByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 60 | /     lazy_static! {
[INFO] [stderr] 61 | |         pub static ref I2C_BUS_WRITE_BYTE_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 62 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |       /// Create Mime objects for the response content types for I2cBusWriteByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 64 | /     lazy_static! {
[INFO] [stderr] 65 | |         pub static ref I2C_BUS_WRITE_BYTE_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 66 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |       /// Create Mime objects for the response content types for I2cBusWriteByteReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 68 | /     lazy_static! {
[INFO] [stderr] 69 | |         pub static ref I2C_BUS_WRITE_BYTE_REG_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 70 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |       /// Create Mime objects for the response content types for I2cBusWriteByteReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 72 | /     lazy_static! {
[INFO] [stderr] 73 | |         pub static ref I2C_BUS_WRITE_BYTE_REG_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 74 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |       /// Create Mime objects for the response content types for I2cBusWriteByteReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 76 | /     lazy_static! {
[INFO] [stderr] 77 | |         pub static ref I2C_BUS_WRITE_BYTE_REG_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |       /// Create Mime objects for the response content types for I2cBusWriteBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         pub static ref I2C_BUS_WRITE_BYTES_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 82 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |       /// Create Mime objects for the response content types for I2cBusWriteBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 84 | /     lazy_static! {
[INFO] [stderr] 85 | |         pub static ref I2C_BUS_WRITE_BYTES_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 86 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |       /// Create Mime objects for the response content types for I2cBusWriteBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 88 | /     lazy_static! {
[INFO] [stderr] 89 | |         pub static ref I2C_BUS_WRITE_BYTES_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 90 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |       /// Create Mime objects for the response content types for I2cBusWriteBytesReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 92 | /     lazy_static! {
[INFO] [stderr] 93 | |         pub static ref I2C_BUS_WRITE_BYTES_REG_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 94 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |       /// Create Mime objects for the response content types for I2cBusWriteBytesReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 96 | /     lazy_static! {
[INFO] [stderr] 97 | |         pub static ref I2C_BUS_WRITE_BYTES_REG_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 98 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]    --> src/mimetypes.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr] 99  |       /// Create Mime objects for the response content types for I2cBusWriteBytesReg
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 100 | /     lazy_static! {
[INFO] [stderr] 101 | |         pub static ref I2C_BUS_WRITE_BYTES_REG_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 102 | |     }
[INFO] [stderr]     | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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: unused doc comment
[INFO] [stderr]    --> src/mimetypes.rs:108:4
[INFO] [stderr]     |
[INFO] [stderr] 108 |      /// Create Mime objects for the request content types for I2cBusWriteBytes
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 109 | /     lazy_static! {
[INFO] [stderr] 110 | |         pub static ref I2C_BUS_WRITE_BYTES: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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: unused doc comment
[INFO] [stderr]    --> src/mimetypes.rs:112:4
[INFO] [stderr]     |
[INFO] [stderr] 112 |      /// Create Mime objects for the request content types for I2cBusWriteBytesReg
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 113 | /     lazy_static! {
[INFO] [stderr] 114 | |         pub static ref I2C_BUS_WRITE_BYTES_REG: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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]     Finished dev [unoptimized + debuginfo] target(s) in 14.74s
[INFO] running `"docker" "inspect" "34040bcef16800a1251016337e452ddb1fce644970ba8e97449195e5e6490947"`
[INFO] running `"docker" "rm" "-f" "34040bcef16800a1251016337e452ddb1fce644970ba8e97449195e5e6490947"`
[INFO] [stdout] 34040bcef16800a1251016337e452ddb1fce644970ba8e97449195e5e6490947
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i2cbus-api/0.1.5:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 984e9a04d1a876c423813803928b65d558ca6633104536c6db1348185e448e89
[INFO] running `"docker" "start" "-a" "984e9a04d1a876c423813803928b65d558ca6633104536c6db1348185e448e89"`
[INFO] [stderr]    Compiling i2cbus-api v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  |       /// Create Mime objects for the response content types for I2cBusApi
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8  | /     lazy_static! {
[INFO] [stderr] 9  | |         pub static ref I2C_BUS_API_OK: Mime = "text/plain".parse().unwrap();
[INFO] [stderr] 10 | |     }
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |       /// Create Mime objects for the response content types for I2cBusApi
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 | /     lazy_static! {
[INFO] [stderr] 13 | |         pub static ref I2C_BUS_API_FILE_NOT_FOUND: Mime = "text/plain".parse().unwrap();
[INFO] [stderr] 14 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |       /// Create Mime objects for the response content types for I2cBusList
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 16 | /     lazy_static! {
[INFO] [stderr] 17 | |         pub static ref I2C_BUS_LIST_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 18 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |       /// Create Mime objects for the response content types for I2cBusReadByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 20 | /     lazy_static! {
[INFO] [stderr] 21 | |         pub static ref I2C_BUS_READ_BYTE_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 22 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |       /// Create Mime objects for the response content types for I2cBusReadByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 | /     lazy_static! {
[INFO] [stderr] 25 | |         pub static ref I2C_BUS_READ_BYTE_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |       /// Create Mime objects for the response content types for I2cBusReadByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 | /     lazy_static! {
[INFO] [stderr] 29 | |         pub static ref I2C_BUS_READ_BYTE_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |       /// Create Mime objects for the response content types for I2cBusReadBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 | /     lazy_static! {
[INFO] [stderr] 33 | |         pub static ref I2C_BUS_READ_BYTES_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |       /// Create Mime objects for the response content types for I2cBusReadBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 | /     lazy_static! {
[INFO] [stderr] 37 | |         pub static ref I2C_BUS_READ_BYTES_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |       /// Create Mime objects for the response content types for I2cBusReadBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 40 | /     lazy_static! {
[INFO] [stderr] 41 | |         pub static ref I2C_BUS_READ_BYTES_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 42 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |       /// Create Mime objects for the response content types for I2cBusReadReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 44 | /     lazy_static! {
[INFO] [stderr] 45 | |         pub static ref I2C_BUS_READ_REG_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |       /// Create Mime objects for the response content types for I2cBusReadReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 48 | /     lazy_static! {
[INFO] [stderr] 49 | |         pub static ref I2C_BUS_READ_REG_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |       /// Create Mime objects for the response content types for I2cBusReadReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 52 | /     lazy_static! {
[INFO] [stderr] 53 | |         pub static ref I2C_BUS_READ_REG_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 54 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |       /// Create Mime objects for the response content types for I2cBusWriteByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 56 | /     lazy_static! {
[INFO] [stderr] 57 | |         pub static ref I2C_BUS_WRITE_BYTE_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 58 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |       /// Create Mime objects for the response content types for I2cBusWriteByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 60 | /     lazy_static! {
[INFO] [stderr] 61 | |         pub static ref I2C_BUS_WRITE_BYTE_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 62 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |       /// Create Mime objects for the response content types for I2cBusWriteByte
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 64 | /     lazy_static! {
[INFO] [stderr] 65 | |         pub static ref I2C_BUS_WRITE_BYTE_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 66 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |       /// Create Mime objects for the response content types for I2cBusWriteByteReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 68 | /     lazy_static! {
[INFO] [stderr] 69 | |         pub static ref I2C_BUS_WRITE_BYTE_REG_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 70 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |       /// Create Mime objects for the response content types for I2cBusWriteByteReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 72 | /     lazy_static! {
[INFO] [stderr] 73 | |         pub static ref I2C_BUS_WRITE_BYTE_REG_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 74 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |       /// Create Mime objects for the response content types for I2cBusWriteByteReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 76 | /     lazy_static! {
[INFO] [stderr] 77 | |         pub static ref I2C_BUS_WRITE_BYTE_REG_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |       /// Create Mime objects for the response content types for I2cBusWriteBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         pub static ref I2C_BUS_WRITE_BYTES_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 82 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |       /// Create Mime objects for the response content types for I2cBusWriteBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 84 | /     lazy_static! {
[INFO] [stderr] 85 | |         pub static ref I2C_BUS_WRITE_BYTES_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 86 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |       /// Create Mime objects for the response content types for I2cBusWriteBytes
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 88 | /     lazy_static! {
[INFO] [stderr] 89 | |         pub static ref I2C_BUS_WRITE_BYTES_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 90 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |       /// Create Mime objects for the response content types for I2cBusWriteBytesReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 92 | /     lazy_static! {
[INFO] [stderr] 93 | |         pub static ref I2C_BUS_WRITE_BYTES_REG_OK: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 94 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]   --> src/mimetypes.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |       /// Create Mime objects for the response content types for I2cBusWriteBytesReg
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 96 | /     lazy_static! {
[INFO] [stderr] 97 | |         pub static ref I2C_BUS_WRITE_BYTES_REG_BAD_REQUEST: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 98 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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: unused doc comment
[INFO] [stderr]    --> src/mimetypes.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr] 99  |       /// Create Mime objects for the response content types for I2cBusWriteBytesReg
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 100 | /     lazy_static! {
[INFO] [stderr] 101 | |         pub static ref I2C_BUS_WRITE_BYTES_REG_TRANSACTION_FAILED: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 102 | |     }
[INFO] [stderr]     | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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: unused doc comment
[INFO] [stderr]    --> src/mimetypes.rs:108:4
[INFO] [stderr]     |
[INFO] [stderr] 108 |      /// Create Mime objects for the request content types for I2cBusWriteBytes
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 109 | /     lazy_static! {
[INFO] [stderr] 110 | |         pub static ref I2C_BUS_WRITE_BYTES: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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: unused doc comment
[INFO] [stderr]    --> src/mimetypes.rs:112:4
[INFO] [stderr]     |
[INFO] [stderr] 112 |      /// Create Mime objects for the request content types for I2cBusWriteBytesReg
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 113 | /     lazy_static! {
[INFO] [stderr] 114 | |         pub static ref I2C_BUS_WRITE_BYTES_REG: Mime = "application/json".parse().unwrap();
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[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]     Finished dev [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `"docker" "inspect" "984e9a04d1a876c423813803928b65d558ca6633104536c6db1348185e448e89"`
[INFO] running `"docker" "rm" "-f" "984e9a04d1a876c423813803928b65d558ca6633104536c6db1348185e448e89"`
[INFO] [stdout] 984e9a04d1a876c423813803928b65d558ca6633104536c6db1348185e448e89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i2cbus-api/0.1.5:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6909a2e8cd562d55a4426ed6331d36d972c9f71eadd4d59a1ca02d72bbbfa0ab
[INFO] running `"docker" "start" "-a" "6909a2e8cd562d55a4426ed6331d36d972c9f71eadd4d59a1ca02d72bbbfa0ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i2cbus_api-b836e72bda217120
[INFO] [stderr]    Doc-tests i2cbus-api
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/client/remote.rs - client::remote (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/client/remote.rs - client::remote (line 11) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/client/remote.rs:13:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | let rsp = handle.write_bytes(...);
[INFO] [stdout]   |                              ^^^
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 | let rsp = handle.write_bytes(..);
[INFO] [stdout]   |                              ^^
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 | let rsp = handle.write_bytes(..=);
[INFO] [stdout]   |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/client/remote.rs:13:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | let rsp = handle.write_bytes(...);
[INFO] [stdout]   |                                 ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Handle`
[INFO] [stdout]  --> src/client/remote.rs:12:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let handle = Handle::new("http://ip:port");
[INFO] [stdout]   |              ^^^^^^ use of undeclared type or module `Handle`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] thread 'src/client/remote.rs - client::remote (line 11)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x7fefc07cf823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x7fefc07c74cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x7fefc07cba56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x7fefc07cb77e - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x7fefc07cc248 - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:478
[INFO] [stdout]    5:     0x5616a2c31784 - std::panicking::begin_panic::h2203228e86eb91b5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408
[INFO] [stdout]    6:     0x5616a2c2768f - rustdoc::test::run_test::h29a20600da33f74f
[INFO] [stdout]                                at src/librustdoc/test.rs:319
[INFO] [stdout]    7:     0x5616a2c1b7c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9
[INFO] [stdout]                                at src/librustdoc/test.rs:715
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]    8:     0x7fefc1d52b7e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]    9:     0x7fefc1d52b7e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   10:     0x7fefc07dd169 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   11:     0x7fefc1d6df87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   12:     0x7fefc1d479a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   13:     0x7fefc1d4ba54 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   14:     0x7fefc07dd169 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x7fefc1d4c551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   16:     0x7fefc07ae36e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   17:     0x7fefc07dbddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   18:     0x7fefc03454a3 - start_thread
[INFO] [stdout]   19:     0x7fefbfe70d0e - __clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/client/remote.rs - client::remote (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "6909a2e8cd562d55a4426ed6331d36d972c9f71eadd4d59a1ca02d72bbbfa0ab"`
[INFO] running `"docker" "rm" "-f" "6909a2e8cd562d55a4426ed6331d36d972c9f71eadd4d59a1ca02d72bbbfa0ab"`
[INFO] [stdout] 6909a2e8cd562d55a4426ed6331d36d972c9f71eadd4d59a1ca02d72bbbfa0ab