Nov 04 09:56:25.266 INFO checking bahusvel/dssc against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 09:56:25.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 09:56:25.516 INFO blam! f1388602a1442d2d25e159745822084c619b92c226734e1fd75a332b8e493555
Nov 04 09:56:25.532 INFO running `"docker" "start" "-a" "f1388602a1442d2d25e159745822084c619b92c226734e1fd75a332b8e493555"`
Nov 04 09:56:25.926 INFO kablam! usermod: no changes
Nov 04 09:56:26.000 INFO kablam!    Compiling zstd-sys v1.4.2+zstd.1.3.3
Nov 04 09:57:00.015 INFO kablam!     Checking zstd-safe v1.4.2+zstd.1.3.3
Nov 04 09:57:00.425 INFO kablam!     Checking zstd v0.4.17+zstd.1.3.3
Nov 04 09:57:01.116 INFO kablam!     Checking dssc v0.1.0 (/source)
Nov 04 09:57:01.775 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Nov 04 09:57:01.775 INFO kablam!  --> src/chunkmap.rs:5:5
Nov 04 09:57:01.775 INFO kablam!   |
Nov 04 09:57:01.775 INFO kablam! 5 | use self::fnv::FnvHashSet;
Nov 04 09:57:01.775 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:01.775 INFO kablam!   |
Nov 04 09:57:01.775 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 09:57:01.775 INFO kablam! 
Nov 04 09:57:01.775 INFO kablam! warning: unused import: `Hash`
Nov 04 09:57:01.775 INFO kablam!   --> src/chunkmap.rs:12:17
Nov 04 09:57:01.775 INFO kablam!    |
Nov 04 09:57:01.775 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 04 09:57:01.775 INFO kablam!    |                 ^^^^
Nov 04 09:57:01.775 INFO kablam! 
Nov 04 09:57:01.994 INFO kablam! warning: unused import: `Read`
Nov 04 09:57:01.994 INFO kablam!   --> src/other.rs:10:33
Nov 04 09:57:01.994 INFO kablam!    |
Nov 04 09:57:01.994 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Nov 04 09:57:01.994 INFO kablam!    |                                 ^^^^
Nov 04 09:57:01.994 INFO kablam! 
Nov 04 09:57:01.994 INFO kablam! warning: unused import: `Hasher`
Nov 04 09:57:01.994 INFO kablam!   --> src/chunkmap.rs:12:23
Nov 04 09:57:01.994 INFO kablam!    |
Nov 04 09:57:01.994 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 04 09:57:01.994 INFO kablam!    |                       ^^^^^^
Nov 04 09:57:01.994 INFO kablam! 
Nov 04 09:57:02.096 INFO kablam! warning: field is never used: `decoder`
Nov 04 09:57:02.096 INFO kablam!   --> src/other.rs:78:5
Nov 04 09:57:02.096 INFO kablam!    |
Nov 04 09:57:02.096 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Nov 04 09:57:02.096 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.096 INFO kablam!    |
Nov 04 09:57:02.096 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 09:57:02.096 INFO kablam! 
Nov 04 09:57:02.096 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Nov 04 09:57:02.096 INFO kablam!   --> src/chunkmap.rs:16:1
Nov 04 09:57:02.096 INFO kablam!    |
Nov 04 09:57:02.096 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Nov 04 09:57:02.096 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.096 INFO kablam! 
Nov 04 09:57:02.096 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 09:57:02.096 INFO kablam!  --> src/lib.rs:2:12
Nov 04 09:57:02.096 INFO kablam!   |
Nov 04 09:57:02.096 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Nov 04 09:57:02.096 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.096 INFO kablam!   |
Nov 04 09:57:02.096 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 09:57:02.096 INFO kablam! 
Nov 04 09:57:02.096 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 04 09:57:02.096 INFO kablam!  --> src/lib.rs:1:12
Nov 04 09:57:02.096 INFO kablam!   |
Nov 04 09:57:02.096 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 04 09:57:02.096 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 04 09:57:02.096 INFO kablam! 
Nov 04 09:57:02.096 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.096 INFO kablam!   --> src/other.rs:93:9
Nov 04 09:57:02.096 INFO kablam!    |
Nov 04 09:57:02.096 INFO kablam! 93 |         self.encoder.write(&in_buf);
Nov 04 09:57:02.096 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.096 INFO kablam!    |
Nov 04 09:57:02.096 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 09:57:02.096 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.096 INFO kablam! 
Nov 04 09:57:02.097 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.097 INFO kablam!   --> src/other.rs:94:9
Nov 04 09:57:02.097 INFO kablam!    |
Nov 04 09:57:02.097 INFO kablam! 94 |         self.encoder.flush();
Nov 04 09:57:02.097 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.097 INFO kablam!    |
Nov 04 09:57:02.097 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.097 INFO kablam! 
Nov 04 09:57:02.097 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.097 INFO kablam!   --> src/other.rs:99:9
Nov 04 09:57:02.097 INFO kablam!    |
Nov 04 09:57:02.097 INFO kablam! 99 |         self.encoder.write(&in_buf);
Nov 04 09:57:02.097 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.097 INFO kablam!    |
Nov 04 09:57:02.097 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.097 INFO kablam! 
Nov 04 09:57:02.097 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.097 INFO kablam!    --> src/other.rs:100:9
Nov 04 09:57:02.097 INFO kablam!     |
Nov 04 09:57:02.097 INFO kablam! 100 |         self.encoder.flush();
Nov 04 09:57:02.097 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.097 INFO kablam!     |
Nov 04 09:57:02.097 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.097 INFO kablam! 
Nov 04 09:57:02.219 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Nov 04 09:57:02.219 INFO kablam!  --> src/chunkmap.rs:5:5
Nov 04 09:57:02.219 INFO kablam!   |
Nov 04 09:57:02.219 INFO kablam! 5 | use self::fnv::FnvHashSet;
Nov 04 09:57:02.219 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.219 INFO kablam!   |
Nov 04 09:57:02.219 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 09:57:02.219 INFO kablam! 
Nov 04 09:57:02.219 INFO kablam! warning: unused import: `Hash`
Nov 04 09:57:02.219 INFO kablam!   --> src/chunkmap.rs:12:17
Nov 04 09:57:02.219 INFO kablam!    |
Nov 04 09:57:02.219 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 04 09:57:02.219 INFO kablam!    |                 ^^^^
Nov 04 09:57:02.219 INFO kablam! 
Nov 04 09:57:02.643 INFO kablam! warning: unused import: `Read`
Nov 04 09:57:02.643 INFO kablam!   --> src/other.rs:10:33
Nov 04 09:57:02.643 INFO kablam!    |
Nov 04 09:57:02.643 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Nov 04 09:57:02.643 INFO kablam!    |                                 ^^^^
Nov 04 09:57:02.643 INFO kablam! 
Nov 04 09:57:02.643 INFO kablam! warning: unused import: `Hasher`
Nov 04 09:57:02.643 INFO kablam!   --> src/chunkmap.rs:12:23
Nov 04 09:57:02.643 INFO kablam!    |
Nov 04 09:57:02.643 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 04 09:57:02.643 INFO kablam!    |                       ^^^^^^
Nov 04 09:57:02.643 INFO kablam! 
Nov 04 09:57:02.815 INFO kablam! warning: field is never used: `decoder`
Nov 04 09:57:02.815 INFO kablam!   --> src/other.rs:78:5
Nov 04 09:57:02.815 INFO kablam!    |
Nov 04 09:57:02.815 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Nov 04 09:57:02.815 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.815 INFO kablam!    |
Nov 04 09:57:02.815 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 09:57:02.815 INFO kablam! 
Nov 04 09:57:02.815 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Nov 04 09:57:02.815 INFO kablam!   --> src/chunkmap.rs:16:1
Nov 04 09:57:02.815 INFO kablam!    |
Nov 04 09:57:02.815 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Nov 04 09:57:02.815 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.815 INFO kablam! 
Nov 04 09:57:02.815 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 09:57:02.815 INFO kablam!  --> src/lib.rs:2:12
Nov 04 09:57:02.815 INFO kablam!   |
Nov 04 09:57:02.815 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Nov 04 09:57:02.815 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.815 INFO kablam!   |
Nov 04 09:57:02.815 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 09:57:02.815 INFO kablam! 
Nov 04 09:57:02.815 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 04 09:57:02.815 INFO kablam!  --> src/lib.rs:1:12
Nov 04 09:57:02.815 INFO kablam!   |
Nov 04 09:57:02.815 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 04 09:57:02.815 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 04 09:57:02.815 INFO kablam! 
Nov 04 09:57:02.827 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.827 INFO kablam!   --> src/other.rs:93:9
Nov 04 09:57:02.827 INFO kablam!    |
Nov 04 09:57:02.827 INFO kablam! 93 |         self.encoder.write(&in_buf);
Nov 04 09:57:02.827 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.827 INFO kablam!    |
Nov 04 09:57:02.827 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 09:57:02.827 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.827 INFO kablam! 
Nov 04 09:57:02.827 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.827 INFO kablam!   --> src/other.rs:94:9
Nov 04 09:57:02.827 INFO kablam!    |
Nov 04 09:57:02.827 INFO kablam! 94 |         self.encoder.flush();
Nov 04 09:57:02.827 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.827 INFO kablam!    |
Nov 04 09:57:02.827 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.827 INFO kablam! 
Nov 04 09:57:02.827 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.827 INFO kablam!   --> src/other.rs:99:9
Nov 04 09:57:02.827 INFO kablam!    |
Nov 04 09:57:02.827 INFO kablam! 99 |         self.encoder.write(&in_buf);
Nov 04 09:57:02.827 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.827 INFO kablam!    |
Nov 04 09:57:02.827 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.827 INFO kablam! 
Nov 04 09:57:02.827 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:57:02.827 INFO kablam!    --> src/other.rs:100:9
Nov 04 09:57:02.827 INFO kablam!     |
Nov 04 09:57:02.827 INFO kablam! 100 |         self.encoder.flush();
Nov 04 09:57:02.827 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:57:02.827 INFO kablam!     |
Nov 04 09:57:02.827 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:57:02.827 INFO kablam! 
Nov 04 09:57:04.100 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.15s
Nov 04 09:57:04.123 INFO kablam! su: No module specific data is present
Nov 04 09:57:04.719 INFO running `"docker" "rm" "-f" "f1388602a1442d2d25e159745822084c619b92c226734e1fd75a332b8e493555"`
Nov 04 09:57:04.955 INFO blam! f1388602a1442d2d25e159745822084c619b92c226734e1fd75a332b8e493555