Nov 03 22:51:57.268 INFO checking snaar/drat against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 03 22:51:57.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"` Nov 03 22:51:57.663 INFO blam! d6ab4392ac572d5927c787b940ffbf0f4926eea453865e4481dce59478c51b97 Nov 03 22:51:57.665 INFO running `"docker" "start" "-a" "d6ab4392ac572d5927c787b940ffbf0f4926eea453865e4481dce59478c51b97"` Nov 03 22:51:58.919 INFO kablam! usermod: no changes Nov 03 22:51:59.251 INFO kablam! Checking lzf v0.3.1 Nov 03 22:51:59.252 INFO kablam! Checking memchr v2.0.1 Nov 03 22:51:59.252 INFO kablam! Checking log v0.4.3 Nov 03 22:51:59.252 INFO kablam! Checking encoding_rs v0.7.2 Nov 03 22:51:59.255 INFO kablam! Checking uuid v0.6.5 Nov 03 22:51:59.267 INFO kablam! Checking serde_urlencoded v0.5.2 Nov 03 22:51:59.267 INFO kablam! Compiling mime_guess v2.0.0-alpha.6 Nov 03 22:52:00.551 INFO kablam! Checking csv-core v0.1.4 Nov 03 22:52:01.017 INFO kablam! Checking mio v0.6.15 Nov 03 22:52:01.019 INFO kablam! Checking tokio-io v0.1.7 Nov 03 22:52:01.020 INFO kablam! Checking tokio-threadpool v0.1.5 Nov 03 22:52:01.979 INFO kablam! Checking want v0.0.4 Nov 03 22:52:03.995 INFO kablam! Checking csv v1.0.0 Nov 03 22:52:06.926 INFO kablam! Checking tokio-codec v0.1.0 Nov 03 22:52:06.926 INFO kablam! Checking tokio-fs v0.1.3 Nov 03 22:52:08.431 INFO kablam! Checking tokio-reactor v0.1.3 Nov 03 22:52:10.927 INFO kablam! Checking tokio-udp v0.1.1 Nov 03 22:52:10.927 INFO kablam! Checking tokio-tcp v0.1.1 Nov 03 22:52:12.056 INFO kablam! Checking tokio v0.1.7 Nov 03 22:52:13.819 INFO kablam! Checking tokio-core v0.1.17 Nov 03 22:52:15.273 INFO kablam! Checking hyper v0.11.27 Nov 03 22:52:15.274 INFO kablam! Checking tokio-tls v0.1.4 Nov 03 22:52:20.872 INFO kablam! Checking hyper-tls v0.1.4 Nov 03 22:52:21.879 INFO kablam! Checking reqwest v0.8.7 Nov 03 22:52:24.127 INFO kablam! Checking drat v0.0.1 (/source) Nov 03 22:52:26.331 INFO kablam! warning: value assigned to `next_row` is never read Nov 03 22:52:26.332 INFO kablam! --> src/file_record.rs:59:17 Nov 03 22:52:26.332 INFO kablam! | Nov 03 22:52:26.333 INFO kablam! 59 | let mut next_row = None; Nov 03 22:52:26.334 INFO kablam! | ^^^^^^^^ Nov 03 22:52:26.334 INFO kablam! | Nov 03 22:52:26.335 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 03 22:52:26.335 INFO kablam! Nov 03 22:52:26.336 INFO kablam! warning: unused variable: `magic_num` Nov 03 22:52:26.337 INFO kablam! --> src/read/dc_reader.rs:24:13 Nov 03 22:52:26.337 INFO kablam! | Nov 03 22:52:26.338 INFO kablam! 24 | let magic_num = reader.read_u64::().unwrap(); Nov 03 22:52:26.339 INFO kablam! | ^^^^^^^^^ help: consider using `_magic_num` instead Nov 03 22:52:26.339 INFO kablam! | Nov 03 22:52:26.340 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 03 22:52:26.340 INFO kablam! Nov 03 22:52:26.341 INFO kablam! warning: unused variable: `version` Nov 03 22:52:26.342 INFO kablam! --> src/read/dc_reader.rs:25:13 Nov 03 22:52:26.342 INFO kablam! | Nov 03 22:52:26.343 INFO kablam! 25 | let version = reader.read_u16::().unwrap(); Nov 03 22:52:26.344 INFO kablam! | ^^^^^^^ help: consider using `_version` instead Nov 03 22:52:26.344 INFO kablam! Nov 03 22:52:26.477 INFO kablam! warning: method is never used: `delimiter` Nov 03 22:52:26.478 INFO kablam! --> src/config.rs:46:5 Nov 03 22:52:26.479 INFO kablam! | Nov 03 22:52:26.479 INFO kablam! 46 | pub fn delimiter(&self) -> u8 { Nov 03 22:52:26.480 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.480 INFO kablam! | Nov 03 22:52:26.481 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 22:52:26.482 INFO kablam! Nov 03 22:52:26.482 INFO kablam! warning: field is never used: `timestamp_column` Nov 03 22:52:26.483 INFO kablam! --> src/file_record.rs:13:5 Nov 03 22:52:26.484 INFO kablam! | Nov 03 22:52:26.484 INFO kablam! 13 | timestamp_column: usize, Nov 03 22:52:26.485 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.485 INFO kablam! Nov 03 22:52:26.486 INFO kablam! warning: field is never used: `map_field_string` Nov 03 22:52:26.487 INFO kablam! --> src/read/dc_reader.rs:18:5 Nov 03 22:52:26.487 INFO kablam! | Nov 03 22:52:26.488 INFO kablam! 18 | map_field_string: HashMap, Nov 03 22:52:26.489 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.489 INFO kablam! Nov 03 22:52:26.490 INFO kablam! warning: field is never used: `display_hint` Nov 03 22:52:26.491 INFO kablam! --> src/read/types.rs:50:5 Nov 03 22:52:26.491 INFO kablam! | Nov 03 22:52:26.492 INFO kablam! 50 | display_hint: i32, // -1: no hint, 0: timestamp Nov 03 22:52:26.493 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.493 INFO kablam! Nov 03 22:52:26.494 INFO kablam! warning: method is never used: `get_display_hint` Nov 03 22:52:26.494 INFO kablam! --> src/read/types.rs:70:5 Nov 03 22:52:26.494 INFO kablam! | Nov 03 22:52:26.494 INFO kablam! 70 | pub fn get_display_hint(&self) -> i32 { Nov 03 22:52:26.495 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.495 INFO kablam! Nov 03 22:52:26.497 INFO kablam! warning: unused return value of `std::borrow::ToOwned::to_owned` that must be used Nov 03 22:52:26.497 INFO kablam! --> src/args.rs:32:13 Nov 03 22:52:26.497 INFO kablam! | Nov 03 22:52:26.497 INFO kablam! 32 | inputs_clone.push("-").to_owned(); // stdin Nov 03 22:52:26.497 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.497 INFO kablam! | Nov 03 22:52:26.497 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 03 22:52:26.497 INFO kablam! = note: cloning is often expensive and is not expected to have side effects Nov 03 22:52:26.497 INFO kablam! Nov 03 22:52:26.501 INFO kablam! warning: unused `std::result::Result` that must be used Nov 03 22:52:26.501 INFO kablam! --> src/read/dc_reader.rs:31:13 Nov 03 22:52:26.501 INFO kablam! | Nov 03 22:52:26.501 INFO kablam! 31 | reader.read_u8(); Nov 03 22:52:26.501 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.501 INFO kablam! | Nov 03 22:52:26.501 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 03 22:52:26.501 INFO kablam! Nov 03 22:52:26.510 INFO kablam! warning: unused `std::result::Result` that must be used Nov 03 22:52:26.510 INFO kablam! --> src/write/csv_sink.rs:59:9 Nov 03 22:52:26.510 INFO kablam! | Nov 03 22:52:26.510 INFO kablam! 59 | self.writer.write(b"\n"); Nov 03 22:52:26.510 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:26.519 INFO kablam! | Nov 03 22:52:26.519 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 03 22:52:26.519 INFO kablam! Nov 03 22:52:26.905 INFO kablam! warning: value assigned to `next_row` is never read Nov 03 22:52:26.905 INFO kablam! --> src/file_record.rs:59:17 Nov 03 22:52:26.905 INFO kablam! | Nov 03 22:52:26.905 INFO kablam! 59 | let mut next_row = None; Nov 03 22:52:26.905 INFO kablam! | ^^^^^^^^ Nov 03 22:52:26.905 INFO kablam! | Nov 03 22:52:26.905 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 03 22:52:26.905 INFO kablam! Nov 03 22:52:26.908 INFO kablam! warning: unused variable: `magic_num` Nov 03 22:52:26.908 INFO kablam! --> src/read/dc_reader.rs:24:13 Nov 03 22:52:26.908 INFO kablam! | Nov 03 22:52:26.908 INFO kablam! 24 | let magic_num = reader.read_u64::().unwrap(); Nov 03 22:52:26.908 INFO kablam! | ^^^^^^^^^ help: consider using `_magic_num` instead Nov 03 22:52:26.908 INFO kablam! | Nov 03 22:52:26.908 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 03 22:52:26.908 INFO kablam! Nov 03 22:52:26.908 INFO kablam! warning: unused variable: `version` Nov 03 22:52:26.908 INFO kablam! --> src/read/dc_reader.rs:25:13 Nov 03 22:52:26.908 INFO kablam! | Nov 03 22:52:26.908 INFO kablam! 25 | let version = reader.read_u16::().unwrap(); Nov 03 22:52:26.908 INFO kablam! | ^^^^^^^ help: consider using `_version` instead Nov 03 22:52:26.908 INFO kablam! Nov 03 22:52:27.005 INFO kablam! warning: method is never used: `delimiter` Nov 03 22:52:27.005 INFO kablam! --> src/config.rs:46:5 Nov 03 22:52:27.005 INFO kablam! | Nov 03 22:52:27.005 INFO kablam! 46 | pub fn delimiter(&self) -> u8 { Nov 03 22:52:27.005 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.005 INFO kablam! | Nov 03 22:52:27.005 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 22:52:27.005 INFO kablam! Nov 03 22:52:27.006 INFO kablam! warning: field is never used: `timestamp_column` Nov 03 22:52:27.007 INFO kablam! --> src/file_record.rs:13:5 Nov 03 22:52:27.007 INFO kablam! | Nov 03 22:52:27.007 INFO kablam! 13 | timestamp_column: usize, Nov 03 22:52:27.007 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.007 INFO kablam! Nov 03 22:52:27.007 INFO kablam! warning: field is never used: `map_field_string` Nov 03 22:52:27.007 INFO kablam! --> src/read/dc_reader.rs:18:5 Nov 03 22:52:27.007 INFO kablam! | Nov 03 22:52:27.007 INFO kablam! 18 | map_field_string: HashMap, Nov 03 22:52:27.007 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.007 INFO kablam! Nov 03 22:52:27.007 INFO kablam! warning: field is never used: `display_hint` Nov 03 22:52:27.007 INFO kablam! --> src/read/types.rs:50:5 Nov 03 22:52:27.007 INFO kablam! | Nov 03 22:52:27.007 INFO kablam! 50 | display_hint: i32, // -1: no hint, 0: timestamp Nov 03 22:52:27.007 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.007 INFO kablam! Nov 03 22:52:27.007 INFO kablam! warning: method is never used: `get_display_hint` Nov 03 22:52:27.007 INFO kablam! --> src/read/types.rs:70:5 Nov 03 22:52:27.007 INFO kablam! | Nov 03 22:52:27.007 INFO kablam! 70 | pub fn get_display_hint(&self) -> i32 { Nov 03 22:52:27.007 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.007 INFO kablam! Nov 03 22:52:27.007 INFO kablam! warning: unused return value of `std::borrow::ToOwned::to_owned` that must be used Nov 03 22:52:27.007 INFO kablam! --> src/args.rs:32:13 Nov 03 22:52:27.007 INFO kablam! | Nov 03 22:52:27.007 INFO kablam! 32 | inputs_clone.push("-").to_owned(); // stdin Nov 03 22:52:27.007 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.007 INFO kablam! | Nov 03 22:52:27.007 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 03 22:52:27.007 INFO kablam! = note: cloning is often expensive and is not expected to have side effects Nov 03 22:52:27.007 INFO kablam! Nov 03 22:52:27.012 INFO kablam! warning: unused `std::result::Result` that must be used Nov 03 22:52:27.012 INFO kablam! --> src/read/dc_reader.rs:31:13 Nov 03 22:52:27.012 INFO kablam! | Nov 03 22:52:27.012 INFO kablam! 31 | reader.read_u8(); Nov 03 22:52:27.012 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.012 INFO kablam! | Nov 03 22:52:27.012 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 03 22:52:27.012 INFO kablam! Nov 03 22:52:27.014 INFO kablam! warning: unused `std::result::Result` that must be used Nov 03 22:52:27.014 INFO kablam! --> src/write/csv_sink.rs:59:9 Nov 03 22:52:27.014 INFO kablam! | Nov 03 22:52:27.015 INFO kablam! 59 | self.writer.write(b"\n"); Nov 03 22:52:27.015 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 22:52:27.015 INFO kablam! | Nov 03 22:52:27.015 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 03 22:52:27.015 INFO kablam! Nov 03 22:52:27.051 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 28.10s Nov 03 22:52:27.071 INFO kablam! su: No module specific data is present Nov 03 22:52:28.536 INFO running `"docker" "rm" "-f" "d6ab4392ac572d5927c787b940ffbf0f4926eea453865e4481dce59478c51b97"` Nov 03 22:52:28.907 INFO blam! d6ab4392ac572d5927c787b940ffbf0f4926eea453865e4481dce59478c51b97