Oct 12 13:27:29.077 INFO checking snaar/drat against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 13:27:29.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 13:27:29.496 INFO blam! c7a0b2aaa805ae5da648ef51410071f7124db5add72cd0215b863cd67ad94790
Oct 12 13:27:29.498 INFO running `"docker" "start" "-a" "c7a0b2aaa805ae5da648ef51410071f7124db5add72cd0215b863cd67ad94790"`
Oct 12 13:27:30.644 INFO kablam! usermod: no changes
Oct 12 13:27:31.080 INFO kablam!     Checking lzf v0.3.1
Oct 12 13:27:31.085 INFO kablam!     Checking memchr v2.0.1
Oct 12 13:27:31.088 INFO kablam!     Checking log v0.4.3
Oct 12 13:27:31.091 INFO kablam!     Checking uuid v0.6.5
Oct 12 13:27:31.098 INFO kablam!     Checking miniz-sys v0.1.10
Oct 12 13:27:31.098 INFO kablam!     Checking serde_json v1.0.24
Oct 12 13:27:31.100 INFO kablam!     Checking libflate v0.1.16
Oct 12 13:27:31.100 INFO kablam!     Checking serde_urlencoded v0.5.2
Oct 12 13:27:32.684 INFO kablam!    Compiling phf_generator v0.7.22
Oct 12 13:27:32.997 INFO kablam!     Checking flate2 v1.0.2
Oct 12 13:27:33.012 INFO kablam!     Checking csv-core v0.1.4
Oct 12 13:27:33.316 INFO kablam!     Checking tokio-io v0.1.7
Oct 12 13:27:33.882 INFO kablam!     Checking mio v0.6.15
Oct 12 13:27:34.941 INFO kablam!     Checking tokio-threadpool v0.1.5
Oct 12 13:27:35.146 INFO kablam!     Checking want v0.0.4
Oct 12 13:27:36.460 INFO kablam!    Compiling phf_codegen v0.7.22
Oct 12 13:27:36.924 INFO kablam!     Checking csv v1.0.0
Oct 12 13:27:38.293 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Oct 12 13:27:39.808 INFO kablam!     Checking tokio-codec v0.1.0
Oct 12 13:27:39.808 INFO kablam!     Checking tokio-reactor v0.1.3
Oct 12 13:27:39.808 INFO kablam!     Checking tokio-fs v0.1.3
Oct 12 13:27:43.424 INFO kablam!     Checking tokio-udp v0.1.1
Oct 12 13:27:43.424 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 12 13:27:44.732 INFO kablam!     Checking tokio v0.1.7
Oct 12 13:27:46.448 INFO kablam!     Checking tokio-core v0.1.17
Oct 12 13:27:47.984 INFO kablam!     Checking tokio-tls v0.1.4
Oct 12 13:27:47.984 INFO kablam!     Checking hyper v0.11.27
Oct 12 13:27:53.438 INFO kablam!     Checking hyper-tls v0.1.4
Oct 12 13:27:54.134 INFO kablam!     Checking reqwest v0.8.7
Oct 12 13:27:55.899 INFO kablam!     Checking drat v0.0.1 (/source)
Oct 12 13:27:57.791 INFO kablam! warning: value assigned to `next_row` is never read
Oct 12 13:27:57.792 INFO kablam!   --> src/file_record.rs:59:17
Oct 12 13:27:57.792 INFO kablam!    |
Oct 12 13:27:57.792 INFO kablam! 59 |         let mut next_row = None;
Oct 12 13:27:57.792 INFO kablam!    |                 ^^^^^^^^
Oct 12 13:27:57.793 INFO kablam!    |
Oct 12 13:27:57.793 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 13:27:57.793 INFO kablam! 
Oct 12 13:27:57.794 INFO kablam! warning: unused variable: `magic_num`
Oct 12 13:27:57.794 INFO kablam!   --> src/read/dc_reader.rs:24:13
Oct 12 13:27:57.794 INFO kablam!    |
Oct 12 13:27:57.794 INFO kablam! 24 |         let magic_num = reader.read_u64::<BigEndian>().unwrap();
Oct 12 13:27:57.795 INFO kablam!    |             ^^^^^^^^^ help: consider using `_magic_num` instead
Oct 12 13:27:57.795 INFO kablam!    |
Oct 12 13:27:57.795 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:27:57.795 INFO kablam! 
Oct 12 13:27:57.796 INFO kablam! warning: unused variable: `version`
Oct 12 13:27:57.796 INFO kablam!   --> src/read/dc_reader.rs:25:13
Oct 12 13:27:57.796 INFO kablam!    |
Oct 12 13:27:57.796 INFO kablam! 25 |         let version = reader.read_u16::<BigEndian>().unwrap();
Oct 12 13:27:57.796 INFO kablam!    |             ^^^^^^^ help: consider using `_version` instead
Oct 12 13:27:57.797 INFO kablam! 
Oct 12 13:27:57.855 INFO kablam! warning: method is never used: `delimiter`
Oct 12 13:27:57.856 INFO kablam!   --> src/config.rs:46:5
Oct 12 13:27:57.856 INFO kablam!    |
Oct 12 13:27:57.857 INFO kablam! 46 |     pub fn delimiter(&self) -> u8 {
Oct 12 13:27:57.857 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.858 INFO kablam!    |
Oct 12 13:27:57.858 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:27:57.858 INFO kablam! 
Oct 12 13:27:57.858 INFO kablam! warning: field is never used: `timestamp_column`
Oct 12 13:27:57.859 INFO kablam!   --> src/file_record.rs:13:5
Oct 12 13:27:57.859 INFO kablam!    |
Oct 12 13:27:57.859 INFO kablam! 13 |     timestamp_column: usize,
Oct 12 13:27:57.859 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.860 INFO kablam! 
Oct 12 13:27:57.860 INFO kablam! warning: field is never used: `map_field_string`
Oct 12 13:27:57.860 INFO kablam!   --> src/read/dc_reader.rs:18:5
Oct 12 13:27:57.861 INFO kablam!    |
Oct 12 13:27:57.861 INFO kablam! 18 |     map_field_string: HashMap<String, FieldType>,
Oct 12 13:27:57.861 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.862 INFO kablam! 
Oct 12 13:27:57.862 INFO kablam! warning: field is never used: `display_hint`
Oct 12 13:27:57.862 INFO kablam!   --> src/read/types.rs:50:5
Oct 12 13:27:57.862 INFO kablam!    |
Oct 12 13:27:57.863 INFO kablam! 50 |     display_hint: i32, // -1: no hint, 0: timestamp
Oct 12 13:27:57.863 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.863 INFO kablam! 
Oct 12 13:27:57.863 INFO kablam! warning: method is never used: `get_display_hint`
Oct 12 13:27:57.864 INFO kablam!   --> src/read/types.rs:70:5
Oct 12 13:27:57.864 INFO kablam!    |
Oct 12 13:27:57.864 INFO kablam! 70 |     pub fn get_display_hint(&self) -> i32 {
Oct 12 13:27:57.864 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.865 INFO kablam! 
Oct 12 13:27:57.865 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:27:57.865 INFO kablam!   --> src/read/dc_reader.rs:31:13
Oct 12 13:27:57.866 INFO kablam!    |
Oct 12 13:27:57.866 INFO kablam! 31 |             reader.read_u8();
Oct 12 13:27:57.866 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.866 INFO kablam!    |
Oct 12 13:27:57.866 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 13:27:57.866 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:27:57.867 INFO kablam! 
Oct 12 13:27:57.867 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:27:57.867 INFO kablam!   --> src/write/csv_sink.rs:59:9
Oct 12 13:27:57.867 INFO kablam!    |
Oct 12 13:27:57.867 INFO kablam! 59 |         self.writer.write(b"\n");
Oct 12 13:27:57.867 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:57.867 INFO kablam!    |
Oct 12 13:27:57.867 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:27:57.867 INFO kablam! 
Oct 12 13:27:58.103 INFO kablam! warning: value assigned to `next_row` is never read
Oct 12 13:27:58.104 INFO kablam!   --> src/file_record.rs:59:17
Oct 12 13:27:58.104 INFO kablam!    |
Oct 12 13:27:58.104 INFO kablam! 59 |         let mut next_row = None;
Oct 12 13:27:58.105 INFO kablam!    |                 ^^^^^^^^
Oct 12 13:27:58.105 INFO kablam!    |
Oct 12 13:27:58.105 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 13:27:58.106 INFO kablam! 
Oct 12 13:27:58.106 INFO kablam! warning: unused variable: `magic_num`
Oct 12 13:27:58.106 INFO kablam!   --> src/read/dc_reader.rs:24:13
Oct 12 13:27:58.106 INFO kablam!    |
Oct 12 13:27:58.107 INFO kablam! 24 |         let magic_num = reader.read_u64::<BigEndian>().unwrap();
Oct 12 13:27:58.107 INFO kablam!    |             ^^^^^^^^^ help: consider using `_magic_num` instead
Oct 12 13:27:58.107 INFO kablam!    |
Oct 12 13:27:58.108 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:27:58.108 INFO kablam! 
Oct 12 13:27:58.108 INFO kablam! warning: unused variable: `version`
Oct 12 13:27:58.108 INFO kablam!   --> src/read/dc_reader.rs:25:13
Oct 12 13:27:58.109 INFO kablam!    |
Oct 12 13:27:58.109 INFO kablam! 25 |         let version = reader.read_u16::<BigEndian>().unwrap();
Oct 12 13:27:58.109 INFO kablam!    |             ^^^^^^^ help: consider using `_version` instead
Oct 12 13:27:58.109 INFO kablam! 
Oct 12 13:27:58.192 INFO kablam! warning: method is never used: `delimiter`
Oct 12 13:27:58.192 INFO kablam!   --> src/config.rs:46:5
Oct 12 13:27:58.192 INFO kablam!    |
Oct 12 13:27:58.192 INFO kablam! 46 |     pub fn delimiter(&self) -> u8 {
Oct 12 13:27:58.192 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.192 INFO kablam!    |
Oct 12 13:27:58.192 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:27:58.192 INFO kablam! 
Oct 12 13:27:58.192 INFO kablam! warning: field is never used: `timestamp_column`
Oct 12 13:27:58.192 INFO kablam!   --> src/file_record.rs:13:5
Oct 12 13:27:58.192 INFO kablam!    |
Oct 12 13:27:58.192 INFO kablam! 13 |     timestamp_column: usize,
Oct 12 13:27:58.192 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.193 INFO kablam! 
Oct 12 13:27:58.193 INFO kablam! warning: field is never used: `map_field_string`
Oct 12 13:27:58.193 INFO kablam!   --> src/read/dc_reader.rs:18:5
Oct 12 13:27:58.193 INFO kablam!    |
Oct 12 13:27:58.193 INFO kablam! 18 |     map_field_string: HashMap<String, FieldType>,
Oct 12 13:27:58.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.193 INFO kablam! 
Oct 12 13:27:58.193 INFO kablam! warning: field is never used: `display_hint`
Oct 12 13:27:58.193 INFO kablam!   --> src/read/types.rs:50:5
Oct 12 13:27:58.193 INFO kablam!    |
Oct 12 13:27:58.193 INFO kablam! 50 |     display_hint: i32, // -1: no hint, 0: timestamp
Oct 12 13:27:58.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.193 INFO kablam! 
Oct 12 13:27:58.193 INFO kablam! warning: method is never used: `get_display_hint`
Oct 12 13:27:58.193 INFO kablam!   --> src/read/types.rs:70:5
Oct 12 13:27:58.193 INFO kablam!    |
Oct 12 13:27:58.193 INFO kablam! 70 |     pub fn get_display_hint(&self) -> i32 {
Oct 12 13:27:58.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.193 INFO kablam! 
Oct 12 13:27:58.194 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:27:58.194 INFO kablam!   --> src/read/dc_reader.rs:31:13
Oct 12 13:27:58.194 INFO kablam!    |
Oct 12 13:27:58.194 INFO kablam! 31 |             reader.read_u8();
Oct 12 13:27:58.194 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.194 INFO kablam!    |
Oct 12 13:27:58.194 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 13:27:58.194 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:27:58.194 INFO kablam! 
Oct 12 13:27:58.200 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:27:58.200 INFO kablam!   --> src/write/csv_sink.rs:59:9
Oct 12 13:27:58.200 INFO kablam!    |
Oct 12 13:27:58.200 INFO kablam! 59 |         self.writer.write(b"\n");
Oct 12 13:27:58.200 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:27:58.200 INFO kablam!    |
Oct 12 13:27:58.200 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:27:58.200 INFO kablam! 
Oct 12 13:27:58.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.57s
Oct 12 13:27:58.256 INFO kablam! su: No module specific data is present
Oct 12 13:27:58.770 INFO running `"docker" "rm" "-f" "c7a0b2aaa805ae5da648ef51410071f7124db5add72cd0215b863cd67ad94790"`
Oct 12 13:27:59.051 INFO blam! c7a0b2aaa805ae5da648ef51410071f7124db5add72cd0215b863cd67ad94790