Nov 27 19:34:35.062 INFO checking studoot/duplicate-finder against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 19:34:35.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 19:34:35.609 INFO [stdout] 321574ccc5b3997c46de095897287b7a658067115a563491fc3aee5b3ed61e67
Nov 27 19:34:35.611 INFO running `"docker" "start" "-a" "321574ccc5b3997c46de095897287b7a658067115a563491fc3aee5b3ed61e67"`
Nov 27 19:34:36.417 INFO [stderr] usermod: no changes
Nov 27 19:34:36.572 INFO [stderr]     Checking libc v0.2.31
Nov 27 19:34:36.573 INFO [stderr]     Checking either v1.2.0
Nov 27 19:34:36.586 INFO [stderr]     Checking multimap v0.4.0
Nov 27 19:34:36.587 INFO [stderr]    Compiling structopt-derive v0.1.1
Nov 27 19:34:37.059 INFO [stderr]     Checking coco v0.1.1
Nov 27 19:34:38.473 INFO [stderr]     Checking memchr v1.0.1
Nov 27 19:34:38.473 INFO [stderr]     Checking term_size v0.3.0
Nov 27 19:34:38.473 INFO [stderr]     Checking rand v0.3.16
Nov 27 19:34:38.473 INFO [stderr]     Checking atty v0.2.2
Nov 27 19:34:38.473 INFO [stderr]     Checking num_cpus v1.6.2
Nov 27 19:34:38.665 INFO [stderr]     Checking textwrap v0.8.0
Nov 27 19:34:39.248 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 27 19:34:39.627 INFO [stderr]     Checking clap v2.26.2
Nov 27 19:34:42.609 INFO [stderr]     Checking regex v0.2.2
Nov 27 19:34:43.837 INFO [stderr]     Checking rayon-core v1.2.1
Nov 27 19:34:45.706 INFO [stderr]     Checking rayon v0.8.2
Nov 27 19:34:48.034 INFO [stderr]     Checking globset v0.2.0
Nov 27 19:34:50.017 INFO [stderr]     Checking ignore v0.2.2
Nov 27 19:34:53.658 INFO [stderr]     Checking structopt v0.1.1
Nov 27 19:34:53.956 INFO [stderr]     Checking duplicate-finder v0.1.0 (/source)
Nov 27 19:34:54.984 INFO [stderr] warning: unused variable: `outputter`
Nov 27 19:34:54.984 INFO [stderr]   --> src/main.rs:92:13
Nov 27 19:34:54.985 INFO [stderr]    |
Nov 27 19:34:54.985 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Nov 27 19:34:54.985 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Nov 27 19:34:54.986 INFO [stderr]    |
Nov 27 19:34:54.986 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 19:34:54.986 INFO [stderr] 
Nov 27 19:34:54.996 INFO [stderr] warning: unused variable: `stream`
Nov 27 19:34:54.996 INFO [stderr]  --> src/output/csv.rs:9:22
Nov 27 19:34:54.996 INFO [stderr]   |
Nov 27 19:34:54.996 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:54.996 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 27 19:34:54.996 INFO [stderr] 
Nov 27 19:34:54.996 INFO [stderr] warning: unused variable: `d`
Nov 27 19:34:54.996 INFO [stderr]  --> src/output/csv.rs:9:42
Nov 27 19:34:54.996 INFO [stderr]   |
Nov 27 19:34:54.996 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:54.996 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 27 19:34:54.996 INFO [stderr] 
Nov 27 19:34:54.996 INFO [stderr] warning: unused variable: `stream`
Nov 27 19:34:54.996 INFO [stderr]  --> src/output/json.rs:9:22
Nov 27 19:34:54.996 INFO [stderr]   |
Nov 27 19:34:54.996 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:54.996 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 27 19:34:54.996 INFO [stderr] 
Nov 27 19:34:54.996 INFO [stderr] warning: unused variable: `d`
Nov 27 19:34:54.996 INFO [stderr]  --> src/output/json.rs:9:42
Nov 27 19:34:54.996 INFO [stderr]   |
Nov 27 19:34:54.996 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:54.996 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 27 19:34:54.997 INFO [stderr] 
Nov 27 19:34:55.049 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 19:34:55.049 INFO [stderr]  --> src/main.rs:1:12
Nov 27 19:34:55.049 INFO [stderr]   |
Nov 27 19:34:55.049 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Nov 27 19:34:55.049 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 27 19:34:55.049 INFO [stderr]   |
Nov 27 19:34:55.049 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 19:34:55.049 INFO [stderr] 
Nov 27 19:34:55.087 INFO [stderr] warning: unused variable: `outputter`
Nov 27 19:34:55.088 INFO [stderr]   --> src/main.rs:92:13
Nov 27 19:34:55.088 INFO [stderr]    |
Nov 27 19:34:55.089 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Nov 27 19:34:55.089 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Nov 27 19:34:55.089 INFO [stderr]    |
Nov 27 19:34:55.090 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 19:34:55.090 INFO [stderr] 
Nov 27 19:34:55.091 INFO [stderr] warning: unused variable: `stream`
Nov 27 19:34:55.091 INFO [stderr]  --> src/output/csv.rs:9:22
Nov 27 19:34:55.091 INFO [stderr]   |
Nov 27 19:34:55.092 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:55.092 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 27 19:34:55.092 INFO [stderr] 
Nov 27 19:34:55.093 INFO [stderr] warning: unused variable: `d`
Nov 27 19:34:55.093 INFO [stderr]  --> src/output/csv.rs:9:42
Nov 27 19:34:55.093 INFO [stderr]   |
Nov 27 19:34:55.093 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:55.094 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 27 19:34:55.094 INFO [stderr] 
Nov 27 19:34:55.094 INFO [stderr] warning: unused variable: `stream`
Nov 27 19:34:55.095 INFO [stderr]  --> src/output/json.rs:9:22
Nov 27 19:34:55.095 INFO [stderr]   |
Nov 27 19:34:55.095 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:55.095 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 27 19:34:55.096 INFO [stderr] 
Nov 27 19:34:55.096 INFO [stderr] warning: unused variable: `d`
Nov 27 19:34:55.096 INFO [stderr]  --> src/output/json.rs:9:42
Nov 27 19:34:55.097 INFO [stderr]   |
Nov 27 19:34:55.097 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 27 19:34:55.097 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 27 19:34:55.100 INFO [stderr] 
Nov 27 19:34:55.173 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 19:34:55.173 INFO [stderr]  --> src/main.rs:1:12
Nov 27 19:34:55.174 INFO [stderr]   |
Nov 27 19:34:55.174 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Nov 27 19:34:55.174 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 27 19:34:55.176 INFO [stderr]   |
Nov 27 19:34:55.176 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 19:34:55.176 INFO [stderr] 
Nov 27 19:34:55.202 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.75s
Nov 27 19:34:55.213 INFO [stderr] su: No module specific data is present
Nov 27 19:34:55.628 INFO running `"docker" "inspect" "321574ccc5b3997c46de095897287b7a658067115a563491fc3aee5b3ed61e67"`
Nov 27 19:34:55.866 INFO running `"docker" "rm" "-f" "321574ccc5b3997c46de095897287b7a658067115a563491fc3aee5b3ed61e67"`
Nov 27 19:34:56.132 INFO [stdout] 321574ccc5b3997c46de095897287b7a658067115a563491fc3aee5b3ed61e67