Oct 13 00:45:14.658 INFO checking bahusvel/dssc against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 00:45:14.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 13 00:45:15.046 INFO blam! 33a00a0d3c23334647e8d25f3ed4107b44b040d54507027ae556c7c13f437e2e
Oct 13 00:45:15.048 INFO running `"docker" "start" "-a" "33a00a0d3c23334647e8d25f3ed4107b44b040d54507027ae556c7c13f437e2e"`
Oct 13 00:45:16.420 INFO kablam! usermod: no changes
Oct 13 00:45:16.522 INFO kablam!    Compiling zstd-sys v1.4.2+zstd.1.3.3
Oct 13 00:45:16.524 INFO kablam!     Checking miniz-sys v0.1.10
Oct 13 00:45:17.016 INFO kablam!     Checking flate2 v1.0.1
Oct 13 00:45:50.097 INFO kablam!     Checking zstd-safe v1.4.2+zstd.1.3.3
Oct 13 00:45:50.568 INFO kablam!     Checking zstd v0.4.17+zstd.1.3.3
Oct 13 00:45:51.179 INFO kablam!     Checking dssc v0.1.0 (/source)
Oct 13 00:45:52.198 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Oct 13 00:45:52.198 INFO kablam!  --> src/chunkmap.rs:5:5
Oct 13 00:45:52.198 INFO kablam!   |
Oct 13 00:45:52.198 INFO kablam! 5 | use self::fnv::FnvHashSet;
Oct 13 00:45:52.199 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.200 INFO kablam!   |
Oct 13 00:45:52.200 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:45:52.200 INFO kablam! 
Oct 13 00:45:52.200 INFO kablam! warning: unused import: `Hash`
Oct 13 00:45:52.200 INFO kablam!   --> src/chunkmap.rs:12:17
Oct 13 00:45:52.200 INFO kablam!    |
Oct 13 00:45:52.200 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 13 00:45:52.200 INFO kablam!    |                 ^^^^
Oct 13 00:45:52.200 INFO kablam! 
Oct 13 00:45:52.251 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Oct 13 00:45:52.251 INFO kablam!  --> src/chunkmap.rs:5:5
Oct 13 00:45:52.251 INFO kablam!   |
Oct 13 00:45:52.251 INFO kablam! 5 | use self::fnv::FnvHashSet;
Oct 13 00:45:52.251 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.252 INFO kablam!   |
Oct 13 00:45:52.256 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:45:52.257 INFO kablam! 
Oct 13 00:45:52.257 INFO kablam! warning: unused import: `Hash`
Oct 13 00:45:52.257 INFO kablam!   --> src/chunkmap.rs:12:17
Oct 13 00:45:52.257 INFO kablam!    |
Oct 13 00:45:52.257 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 13 00:45:52.257 INFO kablam!    |                 ^^^^
Oct 13 00:45:52.257 INFO kablam! 
Oct 13 00:45:52.620 INFO kablam! warning: unused import: `Read`
Oct 13 00:45:52.621 INFO kablam!   --> src/other.rs:10:33
Oct 13 00:45:52.622 INFO kablam!    |
Oct 13 00:45:52.622 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Oct 13 00:45:52.623 INFO kablam!    |                                 ^^^^
Oct 13 00:45:52.624 INFO kablam! 
Oct 13 00:45:52.624 INFO kablam! warning: unused import: `Hasher`
Oct 13 00:45:52.625 INFO kablam!   --> src/chunkmap.rs:12:23
Oct 13 00:45:52.626 INFO kablam!    |
Oct 13 00:45:52.626 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 13 00:45:52.627 INFO kablam!    |                       ^^^^^^
Oct 13 00:45:52.627 INFO kablam! 
Oct 13 00:45:52.648 INFO kablam! warning: unused import: `Read`
Oct 13 00:45:52.649 INFO kablam!   --> src/other.rs:10:33
Oct 13 00:45:52.650 INFO kablam!    |
Oct 13 00:45:52.651 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Oct 13 00:45:52.651 INFO kablam!    |                                 ^^^^
Oct 13 00:45:52.652 INFO kablam! 
Oct 13 00:45:52.653 INFO kablam! warning: unused import: `Hasher`
Oct 13 00:45:52.653 INFO kablam!   --> src/chunkmap.rs:12:23
Oct 13 00:45:52.654 INFO kablam!    |
Oct 13 00:45:52.655 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 13 00:45:52.655 INFO kablam!    |                       ^^^^^^
Oct 13 00:45:52.656 INFO kablam! 
Oct 13 00:45:52.752 INFO kablam! warning: field is never used: `decoder`
Oct 13 00:45:52.753 INFO kablam!   --> src/other.rs:78:5
Oct 13 00:45:52.754 INFO kablam!    |
Oct 13 00:45:52.754 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Oct 13 00:45:52.755 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.756 INFO kablam!    |
Oct 13 00:45:52.756 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:45:52.757 INFO kablam! 
Oct 13 00:45:52.757 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Oct 13 00:45:52.758 INFO kablam!   --> src/chunkmap.rs:16:1
Oct 13 00:45:52.759 INFO kablam!    |
Oct 13 00:45:52.759 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Oct 13 00:45:52.760 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.760 INFO kablam! 
Oct 13 00:45:52.761 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 00:45:52.762 INFO kablam!  --> src/lib.rs:2:12
Oct 13 00:45:52.763 INFO kablam!   |
Oct 13 00:45:52.763 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 13 00:45:52.763 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.763 INFO kablam!   |
Oct 13 00:45:52.763 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 00:45:52.763 INFO kablam! 
Oct 13 00:45:52.763 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 00:45:52.763 INFO kablam!  --> src/lib.rs:1:12
Oct 13 00:45:52.763 INFO kablam!   |
Oct 13 00:45:52.763 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 13 00:45:52.763 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 00:45:52.763 INFO kablam! 
Oct 13 00:45:52.763 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.763 INFO kablam!   --> src/other.rs:93:9
Oct 13 00:45:52.763 INFO kablam!    |
Oct 13 00:45:52.763 INFO kablam! 93 |         self.encoder.write(&in_buf);
Oct 13 00:45:52.763 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.763 INFO kablam!    |
Oct 13 00:45:52.763 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 00:45:52.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.763 INFO kablam! 
Oct 13 00:45:52.763 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.763 INFO kablam!   --> src/other.rs:94:9
Oct 13 00:45:52.763 INFO kablam!    |
Oct 13 00:45:52.763 INFO kablam! 94 |         self.encoder.flush();
Oct 13 00:45:52.763 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.763 INFO kablam!    |
Oct 13 00:45:52.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.763 INFO kablam! 
Oct 13 00:45:52.763 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.763 INFO kablam!   --> src/other.rs:99:9
Oct 13 00:45:52.763 INFO kablam!    |
Oct 13 00:45:52.763 INFO kablam! 99 |         self.encoder.write(&in_buf);
Oct 13 00:45:52.763 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.763 INFO kablam!    |
Oct 13 00:45:52.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.763 INFO kablam! 
Oct 13 00:45:52.763 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.763 INFO kablam!    --> src/other.rs:100:9
Oct 13 00:45:52.763 INFO kablam!     |
Oct 13 00:45:52.763 INFO kablam! 100 |         self.encoder.flush();
Oct 13 00:45:52.763 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.763 INFO kablam!     |
Oct 13 00:45:52.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.763 INFO kablam! 
Oct 13 00:45:52.882 INFO kablam! warning: field is never used: `decoder`
Oct 13 00:45:52.882 INFO kablam!   --> src/other.rs:78:5
Oct 13 00:45:52.882 INFO kablam!    |
Oct 13 00:45:52.882 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Oct 13 00:45:52.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.882 INFO kablam!    |
Oct 13 00:45:52.882 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:45:52.882 INFO kablam! 
Oct 13 00:45:52.888 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Oct 13 00:45:52.888 INFO kablam!   --> src/chunkmap.rs:16:1
Oct 13 00:45:52.888 INFO kablam!    |
Oct 13 00:45:52.888 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Oct 13 00:45:52.888 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.888 INFO kablam! 
Oct 13 00:45:52.896 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 00:45:52.896 INFO kablam!  --> src/lib.rs:2:12
Oct 13 00:45:52.896 INFO kablam!   |
Oct 13 00:45:52.896 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 13 00:45:52.896 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.896 INFO kablam!   |
Oct 13 00:45:52.896 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 00:45:52.896 INFO kablam! 
Oct 13 00:45:52.899 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 00:45:52.899 INFO kablam!  --> src/lib.rs:1:12
Oct 13 00:45:52.899 INFO kablam!   |
Oct 13 00:45:52.899 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 13 00:45:52.899 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 00:45:52.899 INFO kablam! 
Oct 13 00:45:52.907 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.907 INFO kablam!   --> src/other.rs:93:9
Oct 13 00:45:52.907 INFO kablam!    |
Oct 13 00:45:52.907 INFO kablam! 93 |         self.encoder.write(&in_buf);
Oct 13 00:45:52.907 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.907 INFO kablam!    |
Oct 13 00:45:52.907 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 00:45:52.907 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.907 INFO kablam! 
Oct 13 00:45:52.916 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.916 INFO kablam!   --> src/other.rs:94:9
Oct 13 00:45:52.916 INFO kablam!    |
Oct 13 00:45:52.916 INFO kablam! 94 |         self.encoder.flush();
Oct 13 00:45:52.916 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.916 INFO kablam!    |
Oct 13 00:45:52.916 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.916 INFO kablam! 
Oct 13 00:45:52.918 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.918 INFO kablam!   --> src/other.rs:99:9
Oct 13 00:45:52.918 INFO kablam!    |
Oct 13 00:45:52.918 INFO kablam! 99 |         self.encoder.write(&in_buf);
Oct 13 00:45:52.918 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.918 INFO kablam!    |
Oct 13 00:45:52.918 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.918 INFO kablam! 
Oct 13 00:45:52.918 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:52.918 INFO kablam!    --> src/other.rs:100:9
Oct 13 00:45:52.918 INFO kablam!     |
Oct 13 00:45:52.918 INFO kablam! 100 |         self.encoder.flush();
Oct 13 00:45:52.918 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:52.920 INFO kablam!     |
Oct 13 00:45:52.921 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:52.921 INFO kablam! 
Oct 13 00:45:54.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.40s
Oct 13 00:45:54.888 INFO kablam! su: No module specific data is present
Oct 13 00:45:56.020 INFO running `"docker" "rm" "-f" "33a00a0d3c23334647e8d25f3ed4107b44b040d54507027ae556c7c13f437e2e"`
Oct 13 00:45:56.268 INFO blam! 33a00a0d3c23334647e8d25f3ed4107b44b040d54507027ae556c7c13f437e2e