Oct 27 07:53:14.172 INFO checking bahusvel/dssc against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 07:53:14.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 07:53:14.576 INFO blam! da6df4fc545cdd470b6fb105ef0c26340822c6d879fb977dce2cb918af1dfb6c
Oct 27 07:53:14.584 INFO running `"docker" "start" "-a" "da6df4fc545cdd470b6fb105ef0c26340822c6d879fb977dce2cb918af1dfb6c"`
Oct 27 07:53:15.911 INFO kablam! usermod: no changes
Oct 27 07:53:15.990 INFO kablam!    Compiling zstd-sys v1.4.2+zstd.1.3.3
Oct 27 07:53:48.187 INFO kablam!     Checking zstd-safe v1.4.2+zstd.1.3.3
Oct 27 07:53:48.580 INFO kablam!     Checking zstd v0.4.17+zstd.1.3.3
Oct 27 07:53:49.207 INFO kablam!     Checking dssc v0.1.0 (/source)
Oct 27 07:53:49.968 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Oct 27 07:53:49.968 INFO kablam!  --> src/chunkmap.rs:5:5
Oct 27 07:53:49.968 INFO kablam!   |
Oct 27 07:53:49.968 INFO kablam! 5 | use self::fnv::FnvHashSet;
Oct 27 07:53:49.968 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:49.968 INFO kablam!   |
Oct 27 07:53:49.968 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 07:53:49.968 INFO kablam! 
Oct 27 07:53:49.968 INFO kablam! warning: unused import: `Hash`
Oct 27 07:53:49.968 INFO kablam!   --> src/chunkmap.rs:12:17
Oct 27 07:53:49.968 INFO kablam!    |
Oct 27 07:53:49.968 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 27 07:53:49.968 INFO kablam!    |                 ^^^^
Oct 27 07:53:49.968 INFO kablam! 
Oct 27 07:53:50.101 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Oct 27 07:53:50.102 INFO kablam!  --> src/chunkmap.rs:5:5
Oct 27 07:53:50.102 INFO kablam!   |
Oct 27 07:53:50.102 INFO kablam! 5 | use self::fnv::FnvHashSet;
Oct 27 07:53:50.103 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.103 INFO kablam!   |
Oct 27 07:53:50.103 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 07:53:50.104 INFO kablam! 
Oct 27 07:53:50.104 INFO kablam! warning: unused import: `Hash`
Oct 27 07:53:50.104 INFO kablam!   --> src/chunkmap.rs:12:17
Oct 27 07:53:50.105 INFO kablam!    |
Oct 27 07:53:50.105 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 27 07:53:50.105 INFO kablam!    |                 ^^^^
Oct 27 07:53:50.106 INFO kablam! 
Oct 27 07:53:50.350 INFO kablam! warning: unused import: `Read`
Oct 27 07:53:50.351 INFO kablam!   --> src/other.rs:10:33
Oct 27 07:53:50.352 INFO kablam!    |
Oct 27 07:53:50.352 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Oct 27 07:53:50.353 INFO kablam!    |                                 ^^^^
Oct 27 07:53:50.353 INFO kablam! 
Oct 27 07:53:50.354 INFO kablam! warning: unused import: `Hasher`
Oct 27 07:53:50.355 INFO kablam!   --> src/chunkmap.rs:12:23
Oct 27 07:53:50.355 INFO kablam!    |
Oct 27 07:53:50.356 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 27 07:53:50.357 INFO kablam!    |                       ^^^^^^
Oct 27 07:53:50.357 INFO kablam! 
Oct 27 07:53:50.435 INFO kablam! warning: unused import: `Read`
Oct 27 07:53:50.435 INFO kablam!   --> src/other.rs:10:33
Oct 27 07:53:50.436 INFO kablam!    |
Oct 27 07:53:50.437 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Oct 27 07:53:50.437 INFO kablam!    |                                 ^^^^
Oct 27 07:53:50.438 INFO kablam! 
Oct 27 07:53:50.438 INFO kablam! warning: unused import: `Hasher`
Oct 27 07:53:50.439 INFO kablam!   --> src/chunkmap.rs:12:23
Oct 27 07:53:50.439 INFO kablam!    |
Oct 27 07:53:50.439 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Oct 27 07:53:50.439 INFO kablam!    |                       ^^^^^^
Oct 27 07:53:50.439 INFO kablam! 
Oct 27 07:53:50.447 INFO kablam! warning: field is never used: `decoder`
Oct 27 07:53:50.447 INFO kablam!   --> src/other.rs:78:5
Oct 27 07:53:50.447 INFO kablam!    |
Oct 27 07:53:50.447 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Oct 27 07:53:50.447 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.448 INFO kablam!    |
Oct 27 07:53:50.449 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:53:50.449 INFO kablam! 
Oct 27 07:53:50.450 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Oct 27 07:53:50.450 INFO kablam!   --> src/chunkmap.rs:16:1
Oct 27 07:53:50.450 INFO kablam!    |
Oct 27 07:53:50.450 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Oct 27 07:53:50.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.451 INFO kablam! 
Oct 27 07:53:50.452 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 07:53:50.452 INFO kablam!  --> src/lib.rs:2:12
Oct 27 07:53:50.452 INFO kablam!   |
Oct 27 07:53:50.452 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 27 07:53:50.452 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.453 INFO kablam!   |
Oct 27 07:53:50.453 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:53:50.454 INFO kablam! 
Oct 27 07:53:50.455 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 07:53:50.455 INFO kablam!  --> src/lib.rs:1:12
Oct 27 07:53:50.455 INFO kablam!   |
Oct 27 07:53:50.455 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 07:53:50.455 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 07:53:50.456 INFO kablam! 
Oct 27 07:53:50.459 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.459 INFO kablam!   --> src/other.rs:93:9
Oct 27 07:53:50.459 INFO kablam!    |
Oct 27 07:53:50.460 INFO kablam! 93 |         self.encoder.write(&in_buf);
Oct 27 07:53:50.460 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.461 INFO kablam!    |
Oct 27 07:53:50.461 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 07:53:50.461 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.461 INFO kablam! 
Oct 27 07:53:50.462 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.462 INFO kablam!   --> src/other.rs:94:9
Oct 27 07:53:50.462 INFO kablam!    |
Oct 27 07:53:50.462 INFO kablam! 94 |         self.encoder.flush();
Oct 27 07:53:50.462 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.464 INFO kablam!    |
Oct 27 07:53:50.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.464 INFO kablam! 
Oct 27 07:53:50.465 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.465 INFO kablam!   --> src/other.rs:99:9
Oct 27 07:53:50.465 INFO kablam!    |
Oct 27 07:53:50.465 INFO kablam! 99 |         self.encoder.write(&in_buf);
Oct 27 07:53:50.465 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.466 INFO kablam!    |
Oct 27 07:53:50.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.467 INFO kablam! 
Oct 27 07:53:50.467 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.467 INFO kablam!    --> src/other.rs:100:9
Oct 27 07:53:50.467 INFO kablam!     |
Oct 27 07:53:50.467 INFO kablam! 100 |         self.encoder.flush();
Oct 27 07:53:50.467 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.468 INFO kablam!     |
Oct 27 07:53:50.469 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.469 INFO kablam! 
Oct 27 07:53:50.603 INFO kablam! warning: field is never used: `decoder`
Oct 27 07:53:50.603 INFO kablam!   --> src/other.rs:78:5
Oct 27 07:53:50.603 INFO kablam!    |
Oct 27 07:53:50.603 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Oct 27 07:53:50.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.603 INFO kablam!    |
Oct 27 07:53:50.603 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:53:50.603 INFO kablam! 
Oct 27 07:53:50.603 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Oct 27 07:53:50.603 INFO kablam!   --> src/chunkmap.rs:16:1
Oct 27 07:53:50.603 INFO kablam!    |
Oct 27 07:53:50.604 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Oct 27 07:53:50.604 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.604 INFO kablam! 
Oct 27 07:53:50.604 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 07:53:50.604 INFO kablam!  --> src/lib.rs:2:12
Oct 27 07:53:50.604 INFO kablam!   |
Oct 27 07:53:50.604 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 27 07:53:50.604 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.604 INFO kablam!   |
Oct 27 07:53:50.604 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:53:50.604 INFO kablam! 
Oct 27 07:53:50.604 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 07:53:50.604 INFO kablam!  --> src/lib.rs:1:12
Oct 27 07:53:50.604 INFO kablam!   |
Oct 27 07:53:50.604 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 07:53:50.604 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 07:53:50.604 INFO kablam! 
Oct 27 07:53:50.607 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.607 INFO kablam!   --> src/other.rs:93:9
Oct 27 07:53:50.607 INFO kablam!    |
Oct 27 07:53:50.607 INFO kablam! 93 |         self.encoder.write(&in_buf);
Oct 27 07:53:50.607 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.607 INFO kablam!    |
Oct 27 07:53:50.607 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 07:53:50.607 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.607 INFO kablam! 
Oct 27 07:53:50.607 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.607 INFO kablam!   --> src/other.rs:94:9
Oct 27 07:53:50.607 INFO kablam!    |
Oct 27 07:53:50.607 INFO kablam! 94 |         self.encoder.flush();
Oct 27 07:53:50.607 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.607 INFO kablam!    |
Oct 27 07:53:50.607 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.607 INFO kablam! 
Oct 27 07:53:50.607 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.607 INFO kablam!   --> src/other.rs:99:9
Oct 27 07:53:50.607 INFO kablam!    |
Oct 27 07:53:50.607 INFO kablam! 99 |         self.encoder.write(&in_buf);
Oct 27 07:53:50.607 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.607 INFO kablam!    |
Oct 27 07:53:50.607 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.607 INFO kablam! 
Oct 27 07:53:50.607 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:50.607 INFO kablam!    --> src/other.rs:100:9
Oct 27 07:53:50.607 INFO kablam!     |
Oct 27 07:53:50.607 INFO kablam! 100 |         self.encoder.flush();
Oct 27 07:53:50.607 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:50.607 INFO kablam!     |
Oct 27 07:53:50.607 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:50.608 INFO kablam! 
Oct 27 07:53:52.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.25s
Oct 27 07:53:52.202 INFO kablam! su: No module specific data is present
Oct 27 07:53:52.884 INFO running `"docker" "rm" "-f" "da6df4fc545cdd470b6fb105ef0c26340822c6d879fb977dce2cb918af1dfb6c"`
Oct 27 07:53:53.120 INFO blam! da6df4fc545cdd470b6fb105ef0c26340822c6d879fb977dce2cb918af1dfb6c