Nov 29 17:23:37.877 INFO checking studoot/duplicate-finder against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 17:23:37.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 17:23:38.127 INFO [stdout] 2c8ebbf38bd368e77ca9bc9685d1904e1bbcf117c5584d1d115170c25aa6f6b5
Nov 29 17:23:38.130 INFO running `"docker" "start" "-a" "2c8ebbf38bd368e77ca9bc9685d1904e1bbcf117c5584d1d115170c25aa6f6b5"`
Nov 29 17:23:39.404 INFO [stderr] usermod: no changes
Nov 29 17:23:39.564 INFO [stderr]     Checking either v1.2.0
Nov 29 17:23:39.564 INFO [stderr]     Checking serde v1.0.15
Nov 29 17:23:39.564 INFO [stderr]     Checking memchr v1.0.1
Nov 29 17:23:39.564 INFO [stderr]     Checking term_size v0.3.0
Nov 29 17:23:39.564 INFO [stderr]     Checking num_cpus v1.6.2
Nov 29 17:23:39.564 INFO [stderr]     Checking atty v0.2.2
Nov 29 17:23:39.590 INFO [stderr]    Compiling structopt-derive v0.1.1
Nov 29 17:23:40.292 INFO [stderr]     Checking textwrap v0.8.0
Nov 29 17:23:40.324 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 29 17:23:40.606 INFO [stderr]     Checking coco v0.1.1
Nov 29 17:23:41.168 INFO [stderr]     Checking clap v2.26.2
Nov 29 17:23:41.536 INFO [stderr]     Checking regex v0.2.2
Nov 29 17:23:42.344 INFO [stderr]     Checking rayon-core v1.2.1
Nov 29 17:23:45.882 INFO [stderr]     Checking rayon v0.8.2
Nov 29 17:23:49.348 INFO [stderr]     Checking globset v0.2.0
Nov 29 17:23:50.401 INFO [stderr]     Checking ignore v0.2.2
Nov 29 17:23:55.552 INFO [stderr]     Checking multimap v0.4.0
Nov 29 17:23:55.640 INFO [stderr]     Checking structopt v0.1.1
Nov 29 17:23:56.247 INFO [stderr]     Checking duplicate-finder v0.1.0 (/source)
Nov 29 17:23:57.260 INFO [stderr] warning: unused variable: `outputter`
Nov 29 17:23:57.260 INFO [stderr]   --> src/main.rs:92:13
Nov 29 17:23:57.260 INFO [stderr]    |
Nov 29 17:23:57.260 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Nov 29 17:23:57.260 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Nov 29 17:23:57.260 INFO [stderr]    |
Nov 29 17:23:57.260 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:23:57.260 INFO [stderr] 
Nov 29 17:23:57.260 INFO [stderr] warning: unused variable: `stream`
Nov 29 17:23:57.260 INFO [stderr]  --> src/output/csv.rs:9:22
Nov 29 17:23:57.260 INFO [stderr]   |
Nov 29 17:23:57.260 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.260 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 29 17:23:57.260 INFO [stderr] 
Nov 29 17:23:57.260 INFO [stderr] warning: unused variable: `d`
Nov 29 17:23:57.260 INFO [stderr]  --> src/output/csv.rs:9:42
Nov 29 17:23:57.260 INFO [stderr]   |
Nov 29 17:23:57.260 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.261 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 29 17:23:57.261 INFO [stderr] 
Nov 29 17:23:57.261 INFO [stderr] warning: unused variable: `stream`
Nov 29 17:23:57.261 INFO [stderr]  --> src/output/json.rs:9:22
Nov 29 17:23:57.261 INFO [stderr]   |
Nov 29 17:23:57.261 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.261 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 29 17:23:57.261 INFO [stderr] 
Nov 29 17:23:57.261 INFO [stderr] warning: unused variable: `d`
Nov 29 17:23:57.261 INFO [stderr]  --> src/output/json.rs:9:42
Nov 29 17:23:57.261 INFO [stderr]   |
Nov 29 17:23:57.261 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.261 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 29 17:23:57.261 INFO [stderr] 
Nov 29 17:23:57.368 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 29 17:23:57.368 INFO [stderr]  --> src/main.rs:1:12
Nov 29 17:23:57.368 INFO [stderr]   |
Nov 29 17:23:57.368 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Nov 29 17:23:57.368 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 29 17:23:57.368 INFO [stderr]   |
Nov 29 17:23:57.368 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 17:23:57.368 INFO [stderr] 
Nov 29 17:23:57.368 INFO [stderr] warning: unused variable: `outputter`
Nov 29 17:23:57.368 INFO [stderr]   --> src/main.rs:92:13
Nov 29 17:23:57.368 INFO [stderr]    |
Nov 29 17:23:57.368 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Nov 29 17:23:57.368 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Nov 29 17:23:57.368 INFO [stderr]    |
Nov 29 17:23:57.368 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:23:57.369 INFO [stderr] 
Nov 29 17:23:57.369 INFO [stderr] warning: unused variable: `stream`
Nov 29 17:23:57.369 INFO [stderr]  --> src/output/csv.rs:9:22
Nov 29 17:23:57.369 INFO [stderr]   |
Nov 29 17:23:57.369 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.369 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 29 17:23:57.369 INFO [stderr] 
Nov 29 17:23:57.369 INFO [stderr] warning: unused variable: `d`
Nov 29 17:23:57.369 INFO [stderr]  --> src/output/csv.rs:9:42
Nov 29 17:23:57.369 INFO [stderr]   |
Nov 29 17:23:57.369 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.369 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 29 17:23:57.369 INFO [stderr] 
Nov 29 17:23:57.369 INFO [stderr] warning: unused variable: `stream`
Nov 29 17:23:57.369 INFO [stderr]  --> src/output/json.rs:9:22
Nov 29 17:23:57.369 INFO [stderr]   |
Nov 29 17:23:57.369 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.369 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 29 17:23:57.369 INFO [stderr] 
Nov 29 17:23:57.369 INFO [stderr] warning: unused variable: `d`
Nov 29 17:23:57.369 INFO [stderr]  --> src/output/json.rs:9:42
Nov 29 17:23:57.369 INFO [stderr]   |
Nov 29 17:23:57.369 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 29 17:23:57.369 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 29 17:23:57.369 INFO [stderr] 
Nov 29 17:23:57.464 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 29 17:23:57.464 INFO [stderr]  --> src/main.rs:1:12
Nov 29 17:23:57.464 INFO [stderr]   |
Nov 29 17:23:57.464 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Nov 29 17:23:57.464 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 29 17:23:57.464 INFO [stderr]   |
Nov 29 17:23:57.464 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 17:23:57.464 INFO [stderr] 
Nov 29 17:23:57.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.06s
Nov 29 17:23:57.500 INFO [stderr] su: No module specific data is present
Nov 29 17:23:58.517 INFO running `"docker" "inspect" "2c8ebbf38bd368e77ca9bc9685d1904e1bbcf117c5584d1d115170c25aa6f6b5"`
Nov 29 17:23:58.894 INFO running `"docker" "rm" "-f" "2c8ebbf38bd368e77ca9bc9685d1904e1bbcf117c5584d1d115170c25aa6f6b5"`
Nov 29 17:23:59.172 INFO [stdout] 2c8ebbf38bd368e77ca9bc9685d1904e1bbcf117c5584d1d115170c25aa6f6b5