Nov 02 17:43:13.544 INFO checking bahusvel/dssc against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 17:43:13.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 17:43:13.852 INFO blam! 6376e484f86b3478d591b8c0bbf256da0af59c0c05ee974877fb75c912163917
Nov 02 17:43:13.857 INFO running `"docker" "start" "-a" "6376e484f86b3478d591b8c0bbf256da0af59c0c05ee974877fb75c912163917"`
Nov 02 17:43:14.427 INFO kablam! usermod: no changes
Nov 02 17:43:14.547 INFO kablam!    Compiling zstd-sys v1.4.2+zstd.1.3.3
Nov 02 17:43:49.381 INFO kablam!     Checking zstd-safe v1.4.2+zstd.1.3.3
Nov 02 17:43:49.981 INFO kablam!     Checking zstd v0.4.17+zstd.1.3.3
Nov 02 17:43:50.680 INFO kablam!     Checking dssc v0.1.0 (/source)
Nov 02 17:43:51.564 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Nov 02 17:43:51.564 INFO kablam!  --> src/chunkmap.rs:5:5
Nov 02 17:43:51.564 INFO kablam!   |
Nov 02 17:43:51.564 INFO kablam! 5 | use self::fnv::FnvHashSet;
Nov 02 17:43:51.564 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.564 INFO kablam!   |
Nov 02 17:43:51.564 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 17:43:51.564 INFO kablam! 
Nov 02 17:43:51.564 INFO kablam! warning: unused import: `Hash`
Nov 02 17:43:51.564 INFO kablam!   --> src/chunkmap.rs:12:17
Nov 02 17:43:51.564 INFO kablam!    |
Nov 02 17:43:51.564 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 02 17:43:51.564 INFO kablam!    |                 ^^^^
Nov 02 17:43:51.564 INFO kablam! 
Nov 02 17:43:51.635 INFO kablam! warning: unused import: `self::fnv::FnvHashSet`
Nov 02 17:43:51.635 INFO kablam!  --> src/chunkmap.rs:5:5
Nov 02 17:43:51.635 INFO kablam!   |
Nov 02 17:43:51.635 INFO kablam! 5 | use self::fnv::FnvHashSet;
Nov 02 17:43:51.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.635 INFO kablam!   |
Nov 02 17:43:51.635 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 17:43:51.635 INFO kablam! 
Nov 02 17:43:51.635 INFO kablam! warning: unused import: `Hash`
Nov 02 17:43:51.635 INFO kablam!   --> src/chunkmap.rs:12:17
Nov 02 17:43:51.635 INFO kablam!    |
Nov 02 17:43:51.635 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 02 17:43:51.635 INFO kablam!    |                 ^^^^
Nov 02 17:43:51.635 INFO kablam! 
Nov 02 17:43:51.860 INFO kablam! warning: unused import: `Read`
Nov 02 17:43:51.860 INFO kablam!   --> src/other.rs:10:33
Nov 02 17:43:51.860 INFO kablam!    |
Nov 02 17:43:51.860 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Nov 02 17:43:51.860 INFO kablam!    |                                 ^^^^
Nov 02 17:43:51.860 INFO kablam! 
Nov 02 17:43:51.860 INFO kablam! warning: unused import: `Hasher`
Nov 02 17:43:51.860 INFO kablam!   --> src/chunkmap.rs:12:23
Nov 02 17:43:51.860 INFO kablam!    |
Nov 02 17:43:51.860 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 02 17:43:51.860 INFO kablam!    |                       ^^^^^^
Nov 02 17:43:51.860 INFO kablam! 
Nov 02 17:43:51.876 INFO kablam! warning: unused import: `Read`
Nov 02 17:43:51.876 INFO kablam!   --> src/other.rs:10:33
Nov 02 17:43:51.877 INFO kablam!    |
Nov 02 17:43:51.877 INFO kablam! 10 | use std::io::{Error, ErrorKind, Read, Write};
Nov 02 17:43:51.877 INFO kablam!    |                                 ^^^^
Nov 02 17:43:51.877 INFO kablam! 
Nov 02 17:43:51.877 INFO kablam! warning: unused import: `Hasher`
Nov 02 17:43:51.878 INFO kablam!   --> src/chunkmap.rs:12:23
Nov 02 17:43:51.878 INFO kablam!    |
Nov 02 17:43:51.878 INFO kablam! 12 | use std::hash::{Hash, Hasher};
Nov 02 17:43:51.878 INFO kablam!    |                       ^^^^^^
Nov 02 17:43:51.878 INFO kablam! 
Nov 02 17:43:51.948 INFO kablam! warning: field is never used: `decoder`
Nov 02 17:43:51.952 INFO kablam!   --> src/other.rs:78:5
Nov 02 17:43:51.953 INFO kablam!    |
Nov 02 17:43:51.953 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Nov 02 17:43:51.953 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.953 INFO kablam!    |
Nov 02 17:43:51.954 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 17:43:51.954 INFO kablam! 
Nov 02 17:43:51.955 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Nov 02 17:43:51.956 INFO kablam!   --> src/chunkmap.rs:16:1
Nov 02 17:43:51.957 INFO kablam!    |
Nov 02 17:43:51.958 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Nov 02 17:43:51.958 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:51.959 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 02 17:43:51.959 INFO kablam!  --> src/lib.rs:2:12
Nov 02 17:43:51.959 INFO kablam!   |
Nov 02 17:43:51.959 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Nov 02 17:43:51.959 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam!   |
Nov 02 17:43:51.959 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:51.959 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 02 17:43:51.959 INFO kablam!  --> src/lib.rs:1:12
Nov 02 17:43:51.959 INFO kablam!   |
Nov 02 17:43:51.959 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 02 17:43:51.959 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:51.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:51.959 INFO kablam!   --> src/other.rs:93:9
Nov 02 17:43:51.959 INFO kablam!    |
Nov 02 17:43:51.959 INFO kablam! 93 |         self.encoder.write(&in_buf);
Nov 02 17:43:51.959 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam!    |
Nov 02 17:43:51.959 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 17:43:51.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:51.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:51.959 INFO kablam!   --> src/other.rs:94:9
Nov 02 17:43:51.959 INFO kablam!    |
Nov 02 17:43:51.959 INFO kablam! 94 |         self.encoder.flush();
Nov 02 17:43:51.959 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam!    |
Nov 02 17:43:51.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:51.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:51.959 INFO kablam!   --> src/other.rs:99:9
Nov 02 17:43:51.959 INFO kablam!    |
Nov 02 17:43:51.959 INFO kablam! 99 |         self.encoder.write(&in_buf);
Nov 02 17:43:51.959 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam!    |
Nov 02 17:43:51.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:51.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:51.959 INFO kablam!    --> src/other.rs:100:9
Nov 02 17:43:51.959 INFO kablam!     |
Nov 02 17:43:51.959 INFO kablam! 100 |         self.encoder.flush();
Nov 02 17:43:51.959 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:51.959 INFO kablam!     |
Nov 02 17:43:51.959 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:51.959 INFO kablam! 
Nov 02 17:43:52.016 INFO kablam! warning: field is never used: `decoder`
Nov 02 17:43:52.016 INFO kablam!   --> src/other.rs:78:5
Nov 02 17:43:52.017 INFO kablam!    |
Nov 02 17:43:52.017 INFO kablam! 78 |     decoder: DeflateDecoder<WriteProxy<Vec<u8>>>,
Nov 02 17:43:52.017 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.018 INFO kablam!    |
Nov 02 17:43:52.018 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 17:43:52.018 INFO kablam! 
Nov 02 17:43:52.019 INFO kablam! warning: constant item is never used: `CHUNK_SIZE`
Nov 02 17:43:52.019 INFO kablam!   --> src/chunkmap.rs:16:1
Nov 02 17:43:52.019 INFO kablam!    |
Nov 02 17:43:52.019 INFO kablam! 16 | const CHUNK_SIZE: usize = 4;
Nov 02 17:43:52.020 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.020 INFO kablam! 
Nov 02 17:43:52.021 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 02 17:43:52.021 INFO kablam!  --> src/lib.rs:2:12
Nov 02 17:43:52.021 INFO kablam!   |
Nov 02 17:43:52.023 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Nov 02 17:43:52.024 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.024 INFO kablam!   |
Nov 02 17:43:52.024 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 17:43:52.025 INFO kablam! 
Nov 02 17:43:52.025 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 02 17:43:52.025 INFO kablam!  --> src/lib.rs:1:12
Nov 02 17:43:52.026 INFO kablam!   |
Nov 02 17:43:52.027 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 02 17:43:52.027 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 02 17:43:52.027 INFO kablam! 
Nov 02 17:43:52.028 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:52.028 INFO kablam!   --> src/other.rs:93:9
Nov 02 17:43:52.028 INFO kablam!    |
Nov 02 17:43:52.029 INFO kablam! 93 |         self.encoder.write(&in_buf);
Nov 02 17:43:52.029 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.029 INFO kablam!    |
Nov 02 17:43:52.030 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 17:43:52.030 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:52.030 INFO kablam! 
Nov 02 17:43:52.031 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:52.031 INFO kablam!   --> src/other.rs:94:9
Nov 02 17:43:52.031 INFO kablam!    |
Nov 02 17:43:52.031 INFO kablam! 94 |         self.encoder.flush();
Nov 02 17:43:52.032 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.032 INFO kablam!    |
Nov 02 17:43:52.032 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:52.033 INFO kablam! 
Nov 02 17:43:52.033 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:52.033 INFO kablam!   --> src/other.rs:99:9
Nov 02 17:43:52.034 INFO kablam!    |
Nov 02 17:43:52.034 INFO kablam! 99 |         self.encoder.write(&in_buf);
Nov 02 17:43:52.034 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.034 INFO kablam!    |
Nov 02 17:43:52.035 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:52.035 INFO kablam! 
Nov 02 17:43:52.035 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:43:52.035 INFO kablam!    --> src/other.rs:100:9
Nov 02 17:43:52.036 INFO kablam!     |
Nov 02 17:43:52.040 INFO kablam! 100 |         self.encoder.flush();
Nov 02 17:43:52.042 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:43:52.042 INFO kablam!     |
Nov 02 17:43:52.042 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:43:52.042 INFO kablam! 
Nov 02 17:43:53.773 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.32s
Nov 02 17:43:53.784 INFO kablam! su: No module specific data is present
Nov 02 17:43:54.652 INFO running `"docker" "rm" "-f" "6376e484f86b3478d591b8c0bbf256da0af59c0c05ee974877fb75c912163917"`
Nov 02 17:43:55.055 INFO blam! 6376e484f86b3478d591b8c0bbf256da0af59c0c05ee974877fb75c912163917