Dec 01 01:54:27.916 INFO testing snaar/drat against 1.30.1 for beta-1.31-5
Dec 01 01:54:27.916 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:54:28.412 INFO [stdout] b9f971145ce9d368b1275ff9b9d97393f6880e31d7fd34219da5a0b652e02d82
Dec 01 01:54:28.414 INFO running `"docker" "start" "-a" "b9f971145ce9d368b1275ff9b9d97393f6880e31d7fd34219da5a0b652e02d82"`
Dec 01 01:54:30.439 INFO [stderr] usermod: no changes
Dec 01 01:54:30.775 INFO [stderr]    Compiling lzf v0.3.1
Dec 01 01:54:30.775 INFO [stderr]    Compiling log v0.4.3
Dec 01 01:54:30.775 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 01:54:30.787 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 01 01:54:30.787 INFO [stderr]    Compiling clap v2.32.0
Dec 01 01:54:32.239 INFO [stderr]    Compiling csv-core v0.1.4
Dec 01 01:54:32.611 INFO [stderr]    Compiling tokio-io v0.1.7
Dec 01 01:54:32.611 INFO [stderr]    Compiling mio v0.6.15
Dec 01 01:54:32.611 INFO [stderr]    Compiling tokio-threadpool v0.1.5
Dec 01 01:54:33.071 INFO [stderr]    Compiling want v0.0.4
Dec 01 01:54:35.527 INFO [stderr]    Compiling csv v1.0.0
Dec 01 01:54:36.763 INFO [stderr]    Compiling flate2 v1.0.2
Dec 01 01:54:39.218 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 01 01:54:41.951 INFO [stderr]    Compiling tokio-reactor v0.1.3
Dec 01 01:54:45.007 INFO [stderr]    Compiling tokio-fs v0.1.3
Dec 01 01:54:48.407 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 01 01:54:48.407 INFO [stderr]    Compiling tokio-udp v0.1.1
Dec 01 01:54:51.328 INFO [stderr]    Compiling tokio v0.1.7
Dec 01 01:54:59.112 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 01 01:55:07.462 INFO [stderr]    Compiling hyper v0.11.27
Dec 01 01:55:07.463 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 01 01:55:18.325 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 01 01:55:19.913 INFO [stderr]    Compiling reqwest v0.8.7
Dec 01 01:55:30.034 INFO [stderr]    Compiling drat v0.0.1 (/source)
Dec 01 01:55:31.880 INFO [stderr] warning: value assigned to `next_row` is never read
Dec 01 01:55:31.881 INFO [stderr]   --> src/file_record.rs:59:17
Dec 01 01:55:31.882 INFO [stderr]    |
Dec 01 01:55:31.882 INFO [stderr] 59 |         let mut next_row = None;
Dec 01 01:55:31.883 INFO [stderr]    |                 ^^^^^^^^
Dec 01 01:55:31.884 INFO [stderr]    |
Dec 01 01:55:31.884 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 01:55:31.885 INFO [stderr] 
Dec 01 01:55:31.885 INFO [stderr] warning: unused variable: `magic_num`
Dec 01 01:55:31.886 INFO [stderr]   --> src/read/dc_reader.rs:24:13
Dec 01 01:55:31.887 INFO [stderr]    |
Dec 01 01:55:31.887 INFO [stderr] 24 |         let magic_num = reader.read_u64::<BigEndian>().unwrap();
Dec 01 01:55:31.888 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_magic_num` instead
Dec 01 01:55:31.889 INFO [stderr]    |
Dec 01 01:55:31.889 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:55:31.890 INFO [stderr] 
Dec 01 01:55:31.890 INFO [stderr] warning: unused variable: `version`
Dec 01 01:55:31.890 INFO [stderr]   --> src/read/dc_reader.rs:25:13
Dec 01 01:55:31.890 INFO [stderr]    |
Dec 01 01:55:31.890 INFO [stderr] 25 |         let version = reader.read_u16::<BigEndian>().unwrap();
Dec 01 01:55:31.890 INFO [stderr]    |             ^^^^^^^ help: consider using `_version` instead
Dec 01 01:55:31.890 INFO [stderr] 
Dec 01 01:55:31.964 INFO [stderr] warning: method is never used: `delimiter`
Dec 01 01:55:31.965 INFO [stderr]   --> src/config.rs:46:5
Dec 01 01:55:31.965 INFO [stderr]    |
Dec 01 01:55:31.966 INFO [stderr] 46 |     pub fn delimiter(&self) -> u8 {
Dec 01 01:55:31.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.967 INFO [stderr]    |
Dec 01 01:55:31.968 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:55:31.968 INFO [stderr] 
Dec 01 01:55:31.969 INFO [stderr] warning: field is never used: `timestamp_column`
Dec 01 01:55:31.970 INFO [stderr]   --> src/file_record.rs:13:5
Dec 01 01:55:31.970 INFO [stderr]    |
Dec 01 01:55:31.971 INFO [stderr] 13 |     timestamp_column: usize,
Dec 01 01:55:31.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.972 INFO [stderr] 
Dec 01 01:55:31.973 INFO [stderr] warning: field is never used: `map_field_string`
Dec 01 01:55:31.973 INFO [stderr]   --> src/read/dc_reader.rs:18:5
Dec 01 01:55:31.974 INFO [stderr]    |
Dec 01 01:55:31.974 INFO [stderr] 18 |     map_field_string: HashMap<String, FieldType>,
Dec 01 01:55:31.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.974 INFO [stderr] 
Dec 01 01:55:31.974 INFO [stderr] warning: field is never used: `display_hint`
Dec 01 01:55:31.974 INFO [stderr]   --> src/read/types.rs:50:5
Dec 01 01:55:31.974 INFO [stderr]    |
Dec 01 01:55:31.979 INFO [stderr] 50 |     display_hint: i32, // -1: no hint, 0: timestamp
Dec 01 01:55:31.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.979 INFO [stderr] 
Dec 01 01:55:31.979 INFO [stderr] warning: method is never used: `get_display_hint`
Dec 01 01:55:31.979 INFO [stderr]   --> src/read/types.rs:70:5
Dec 01 01:55:31.979 INFO [stderr]    |
Dec 01 01:55:31.979 INFO [stderr] 70 |     pub fn get_display_hint(&self) -> i32 {
Dec 01 01:55:31.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.979 INFO [stderr] 
Dec 01 01:55:31.979 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 01:55:31.979 INFO [stderr]   --> src/read/dc_reader.rs:31:13
Dec 01 01:55:31.979 INFO [stderr]    |
Dec 01 01:55:31.979 INFO [stderr] 31 |             reader.read_u8();
Dec 01 01:55:31.979 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.979 INFO [stderr]    |
Dec 01 01:55:31.979 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 01:55:31.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:55:31.979 INFO [stderr] 
Dec 01 01:55:31.979 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 01:55:31.979 INFO [stderr]   --> src/write/csv_sink.rs:59:9
Dec 01 01:55:31.979 INFO [stderr]    |
Dec 01 01:55:31.979 INFO [stderr] 59 |         self.writer.write(b"\n");
Dec 01 01:55:31.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:31.979 INFO [stderr]    |
Dec 01 01:55:31.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:55:31.979 INFO [stderr] 
Dec 01 01:55:37.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 01 01:55:37.895 INFO [stderr] su: No module specific data is present
Dec 01 01:55:40.111 INFO running `"docker" "inspect" "b9f971145ce9d368b1275ff9b9d97393f6880e31d7fd34219da5a0b652e02d82"`
Dec 01 01:55:40.391 INFO running `"docker" "rm" "-f" "b9f971145ce9d368b1275ff9b9d97393f6880e31d7fd34219da5a0b652e02d82"`
Dec 01 01:55:40.687 INFO [stdout] b9f971145ce9d368b1275ff9b9d97393f6880e31d7fd34219da5a0b652e02d82
Dec 01 01:55:40.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:55:41.097 INFO [stdout] 77c9d1cf912bff8e5c1800c61a17991032188bf2f72699182fba95dfe7375737
Dec 01 01:55:41.101 INFO running `"docker" "start" "-a" "77c9d1cf912bff8e5c1800c61a17991032188bf2f72699182fba95dfe7375737"`
Dec 01 01:55:42.564 INFO [stderr] usermod: no changes
Dec 01 01:55:42.779 INFO [stderr]    Compiling drat v0.0.1 (/source)
Dec 01 01:55:44.437 INFO [stderr] warning: value assigned to `next_row` is never read
Dec 01 01:55:44.438 INFO [stderr]   --> src/file_record.rs:59:17
Dec 01 01:55:44.438 INFO [stderr]    |
Dec 01 01:55:44.439 INFO [stderr] 59 |         let mut next_row = None;
Dec 01 01:55:44.439 INFO [stderr]    |                 ^^^^^^^^
Dec 01 01:55:44.439 INFO [stderr]    |
Dec 01 01:55:44.440 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 01:55:44.440 INFO [stderr] 
Dec 01 01:55:44.440 INFO [stderr] warning: unused variable: `magic_num`
Dec 01 01:55:44.440 INFO [stderr]   --> src/read/dc_reader.rs:24:13
Dec 01 01:55:44.440 INFO [stderr]    |
Dec 01 01:55:44.440 INFO [stderr] 24 |         let magic_num = reader.read_u64::<BigEndian>().unwrap();
Dec 01 01:55:44.441 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_magic_num` instead
Dec 01 01:55:44.447 INFO [stderr]    |
Dec 01 01:55:44.447 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:55:44.447 INFO [stderr] 
Dec 01 01:55:44.448 INFO [stderr] warning: unused variable: `version`
Dec 01 01:55:44.448 INFO [stderr]   --> src/read/dc_reader.rs:25:13
Dec 01 01:55:44.448 INFO [stderr]    |
Dec 01 01:55:44.448 INFO [stderr] 25 |         let version = reader.read_u16::<BigEndian>().unwrap();
Dec 01 01:55:44.448 INFO [stderr]    |             ^^^^^^^ help: consider using `_version` instead
Dec 01 01:55:44.448 INFO [stderr] 
Dec 01 01:55:44.518 INFO [stderr] warning: method is never used: `delimiter`
Dec 01 01:55:44.519 INFO [stderr]   --> src/config.rs:46:5
Dec 01 01:55:44.519 INFO [stderr]    |
Dec 01 01:55:44.520 INFO [stderr] 46 |     pub fn delimiter(&self) -> u8 {
Dec 01 01:55:44.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.520 INFO [stderr]    |
Dec 01 01:55:44.521 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:55:44.521 INFO [stderr] 
Dec 01 01:55:44.521 INFO [stderr] warning: field is never used: `timestamp_column`
Dec 01 01:55:44.521 INFO [stderr]   --> src/file_record.rs:13:5
Dec 01 01:55:44.521 INFO [stderr]    |
Dec 01 01:55:44.522 INFO [stderr] 13 |     timestamp_column: usize,
Dec 01 01:55:44.522 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.522 INFO [stderr] 
Dec 01 01:55:44.523 INFO [stderr] warning: field is never used: `map_field_string`
Dec 01 01:55:44.523 INFO [stderr]   --> src/read/dc_reader.rs:18:5
Dec 01 01:55:44.523 INFO [stderr]    |
Dec 01 01:55:44.523 INFO [stderr] 18 |     map_field_string: HashMap<String, FieldType>,
Dec 01 01:55:44.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.524 INFO [stderr] 
Dec 01 01:55:44.527 INFO [stderr] warning: field is never used: `display_hint`
Dec 01 01:55:44.527 INFO [stderr]   --> src/read/types.rs:50:5
Dec 01 01:55:44.527 INFO [stderr]    |
Dec 01 01:55:44.528 INFO [stderr] 50 |     display_hint: i32, // -1: no hint, 0: timestamp
Dec 01 01:55:44.528 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.528 INFO [stderr] 
Dec 01 01:55:44.528 INFO [stderr] warning: method is never used: `get_display_hint`
Dec 01 01:55:44.528 INFO [stderr]   --> src/read/types.rs:70:5
Dec 01 01:55:44.528 INFO [stderr]    |
Dec 01 01:55:44.529 INFO [stderr] 70 |     pub fn get_display_hint(&self) -> i32 {
Dec 01 01:55:44.529 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.529 INFO [stderr] 
Dec 01 01:55:44.531 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 01:55:44.531 INFO [stderr]   --> src/read/dc_reader.rs:31:13
Dec 01 01:55:44.531 INFO [stderr]    |
Dec 01 01:55:44.531 INFO [stderr] 31 |             reader.read_u8();
Dec 01 01:55:44.531 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.531 INFO [stderr]    |
Dec 01 01:55:44.531 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 01:55:44.531 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:55:44.531 INFO [stderr] 
Dec 01 01:55:44.537 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 01:55:44.537 INFO [stderr]   --> src/write/csv_sink.rs:59:9
Dec 01 01:55:44.537 INFO [stderr]    |
Dec 01 01:55:44.537 INFO [stderr] 59 |         self.writer.write(b"\n");
Dec 01 01:55:44.537 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:55:44.537 INFO [stderr]    |
Dec 01 01:55:44.537 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:55:44.537 INFO [stderr] 
Dec 01 01:55:45.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 01 01:55:45.125 INFO [stderr] su: No module specific data is present
Dec 01 01:55:45.822 INFO running `"docker" "inspect" "77c9d1cf912bff8e5c1800c61a17991032188bf2f72699182fba95dfe7375737"`
Dec 01 01:55:45.988 INFO running `"docker" "rm" "-f" "77c9d1cf912bff8e5c1800c61a17991032188bf2f72699182fba95dfe7375737"`
Dec 01 01:55:46.167 INFO [stdout] 77c9d1cf912bff8e5c1800c61a17991032188bf2f72699182fba95dfe7375737
Dec 01 01:55:46.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:55:46.569 INFO [stdout] c6b36d550c7e0cfa364d17fd73891372497fba5a2b483f5bdc39fe8062338fc6
Dec 01 01:55:46.575 INFO running `"docker" "start" "-a" "c6b36d550c7e0cfa364d17fd73891372497fba5a2b483f5bdc39fe8062338fc6"`
Dec 01 01:55:47.534 INFO [stderr] usermod: no changes
Dec 01 01:55:47.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 01 01:55:47.751 INFO [stdout] 
Dec 01 01:55:47.751 INFO [stderr]      Running /target/debug/deps/drat-f56afaabeb5768af
Dec 01 01:55:47.751 INFO [stdout] running 0 tests
Dec 01 01:55:47.751 INFO [stdout] 
Dec 01 01:55:47.751 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 01:55:47.751 INFO [stdout] 
Dec 01 01:55:47.751 INFO [stderr] su: No module specific data is present
Dec 01 01:55:48.209 INFO running `"docker" "inspect" "c6b36d550c7e0cfa364d17fd73891372497fba5a2b483f5bdc39fe8062338fc6"`
Dec 01 01:55:48.417 INFO running `"docker" "rm" "-f" "c6b36d550c7e0cfa364d17fd73891372497fba5a2b483f5bdc39fe8062338fc6"`
Dec 01 01:55:48.681 INFO [stdout] c6b36d550c7e0cfa364d17fd73891372497fba5a2b483f5bdc39fe8062338fc6
