Oct 31 20:21:41.137 INFO checking studoot/duplicate-finder against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 20:21:41.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 20:21:41.685 INFO blam! dcb8a02e692571ce2c54879d55280bc68de7240a5ad0902c600a10db218be53c
Oct 31 20:21:41.700 INFO running `"docker" "start" "-a" "dcb8a02e692571ce2c54879d55280bc68de7240a5ad0902c600a10db218be53c"`
Oct 31 20:21:43.060 INFO kablam! usermod: no changes
Oct 31 20:21:43.260 INFO kablam!     Checking either v1.2.0
Oct 31 20:21:43.272 INFO kablam!     Checking futures v0.1.16
Oct 31 20:21:43.273 INFO kablam!     Checking serde v1.0.15
Oct 31 20:21:43.273 INFO kablam!     Checking memchr v1.0.1
Oct 31 20:21:43.274 INFO kablam!     Checking term_size v0.3.0
Oct 31 20:21:43.274 INFO kablam!     Checking num_cpus v1.6.2
Oct 31 20:21:43.274 INFO kablam!     Checking atty v0.2.2
Oct 31 20:21:43.324 INFO kablam!     Checking thread_local v0.3.4
Oct 31 20:21:44.836 INFO kablam!     Checking aho-corasick v0.6.3
Oct 31 20:21:44.900 INFO kablam!    Compiling structopt-derive v0.1.1
Oct 31 20:21:44.964 INFO kablam!     Checking textwrap v0.8.0
Oct 31 20:21:45.532 INFO kablam!     Checking coco v0.1.1
Oct 31 20:21:45.992 INFO kablam!     Checking clap v2.26.2
Oct 31 20:21:47.542 INFO kablam!     Checking regex v0.2.2
Oct 31 20:21:58.336 INFO kablam!     Checking globset v0.2.0
Oct 31 20:22:00.310 INFO kablam!     Checking rayon-core v1.2.1
Oct 31 20:22:01.530 INFO kablam!     Checking ignore v0.2.2
Oct 31 20:22:03.046 INFO kablam!     Checking rayon v0.8.2
Oct 31 20:22:11.736 INFO kablam!     Checking structopt v0.1.1
Oct 31 20:22:13.725 INFO kablam!     Checking multimap v0.4.0
Oct 31 20:22:14.338 INFO kablam!     Checking duplicate-finder v0.1.0 (/source)
Oct 31 20:22:15.812 INFO kablam! warning: unused variable: `outputter`
Oct 31 20:22:15.812 INFO kablam!   --> src/main.rs:92:13
Oct 31 20:22:15.812 INFO kablam!    |
Oct 31 20:22:15.813 INFO kablam! 92 |         let outputter = get_outputter(opts.output_type);
Oct 31 20:22:15.813 INFO kablam!    |             ^^^^^^^^^ help: consider using `_outputter` instead
Oct 31 20:22:15.813 INFO kablam!    |
Oct 31 20:22:15.813 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:22:15.813 INFO kablam! 
Oct 31 20:22:15.813 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:15.813 INFO kablam!  --> src/output/csv.rs:9:22
Oct 31 20:22:15.813 INFO kablam!   |
Oct 31 20:22:15.813 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.813 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:15.813 INFO kablam! 
Oct 31 20:22:15.813 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:15.813 INFO kablam!  --> src/output/csv.rs:9:42
Oct 31 20:22:15.813 INFO kablam!   |
Oct 31 20:22:15.813 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.816 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:15.816 INFO kablam! 
Oct 31 20:22:15.816 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:15.816 INFO kablam!  --> src/output/json.rs:9:22
Oct 31 20:22:15.816 INFO kablam!   |
Oct 31 20:22:15.816 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.816 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:15.816 INFO kablam! 
Oct 31 20:22:15.816 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:15.816 INFO kablam!  --> src/output/json.rs:9:42
Oct 31 20:22:15.816 INFO kablam!   |
Oct 31 20:22:15.816 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.816 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:15.816 INFO kablam! 
Oct 31 20:22:15.828 INFO kablam! warning: unused variable: `outputter`
Oct 31 20:22:15.828 INFO kablam!   --> src/main.rs:92:13
Oct 31 20:22:15.829 INFO kablam!    |
Oct 31 20:22:15.829 INFO kablam! 92 |         let outputter = get_outputter(opts.output_type);
Oct 31 20:22:15.829 INFO kablam!    |             ^^^^^^^^^ help: consider using `_outputter` instead
Oct 31 20:22:15.829 INFO kablam!    |
Oct 31 20:22:15.829 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:22:15.829 INFO kablam! 
Oct 31 20:22:15.830 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:15.830 INFO kablam!  --> src/output/csv.rs:9:22
Oct 31 20:22:15.830 INFO kablam!   |
Oct 31 20:22:15.830 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.830 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:15.830 INFO kablam! 
Oct 31 20:22:15.830 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:15.830 INFO kablam!  --> src/output/csv.rs:9:42
Oct 31 20:22:15.831 INFO kablam!   |
Oct 31 20:22:15.831 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.831 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:15.831 INFO kablam! 
Oct 31 20:22:15.832 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:15.832 INFO kablam!  --> src/output/json.rs:9:22
Oct 31 20:22:15.832 INFO kablam!   |
Oct 31 20:22:15.832 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.832 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:15.832 INFO kablam! 
Oct 31 20:22:15.832 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:15.832 INFO kablam!  --> src/output/json.rs:9:42
Oct 31 20:22:15.832 INFO kablam!   |
Oct 31 20:22:15.832 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:15.832 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:15.832 INFO kablam! 
Oct 31 20:22:15.905 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 31 20:22:15.905 INFO kablam!  --> src/main.rs:1:12
Oct 31 20:22:15.905 INFO kablam!   |
Oct 31 20:22:15.905 INFO kablam! 1 | #![feature(attr_literals, rustc_private)]
Oct 31 20:22:15.905 INFO kablam!   |            ^^^^^^^^^^^^^
Oct 31 20:22:15.905 INFO kablam!   |
Oct 31 20:22:15.905 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 20:22:15.906 INFO kablam! 
Oct 31 20:22:15.948 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 31 20:22:15.948 INFO kablam!  --> src/main.rs:1:12
Oct 31 20:22:15.948 INFO kablam!   |
Oct 31 20:22:15.949 INFO kablam! 1 | #![feature(attr_literals, rustc_private)]
Oct 31 20:22:15.949 INFO kablam!   |            ^^^^^^^^^^^^^
Oct 31 20:22:15.949 INFO kablam!   |
Oct 31 20:22:15.949 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 20:22:15.949 INFO kablam! 
Oct 31 20:22:15.989 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.90s
Oct 31 20:22:16.005 INFO kablam! su: No module specific data is present
Oct 31 20:22:17.264 INFO running `"docker" "rm" "-f" "dcb8a02e692571ce2c54879d55280bc68de7240a5ad0902c600a10db218be53c"`
Oct 31 20:22:17.628 INFO blam! dcb8a02e692571ce2c54879d55280bc68de7240a5ad0902c600a10db218be53c