Dec 13 01:49:09.660 INFO testing studoot/duplicate-finder against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 01:49:09.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 01:49:10.228 INFO [stdout] cefc617017ae1e1e956dd374895ec337fd416a6a0c43b065a72bf3ac3bc09ac2
Dec 13 01:49:10.350 INFO running `"docker" "start" "-a" "cefc617017ae1e1e956dd374895ec337fd416a6a0c43b065a72bf3ac3bc09ac2"`
Dec 13 01:49:11.078 INFO [stderr] usermod: no changes
Dec 13 01:49:11.159 INFO [stderr]    Compiling either v1.2.0
Dec 13 01:49:11.159 INFO [stderr]    Compiling memchr v1.0.1
Dec 13 01:49:11.159 INFO [stderr]    Compiling multimap v0.4.0
Dec 13 01:49:11.159 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 13 01:49:11.159 INFO [stderr]    Compiling structopt v0.1.1
Dec 13 01:49:11.727 INFO [stderr]    Compiling coco v0.1.1
Dec 13 01:49:11.811 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 01:49:13.328 INFO [stderr]    Compiling regex v0.2.2
Dec 13 01:49:13.566 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 13 01:49:15.931 INFO [stderr]    Compiling rayon v0.8.2
Dec 13 01:49:24.099 INFO [stderr]    Compiling globset v0.2.0
Dec 13 01:49:27.527 INFO [stderr]    Compiling ignore v0.2.2
Dec 13 01:49:32.767 INFO [stderr]    Compiling duplicate-finder v0.1.0 (/source)
Dec 13 01:49:33.566 INFO [stderr] warning: unused variable: `outputter`
Dec 13 01:49:33.567 INFO [stderr]   --> src/main.rs:92:13
Dec 13 01:49:33.567 INFO [stderr]    |
Dec 13 01:49:33.567 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Dec 13 01:49:33.567 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Dec 13 01:49:33.567 INFO [stderr]    |
Dec 13 01:49:33.567 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 01:49:33.567 INFO [stderr] 
Dec 13 01:49:33.567 INFO [stderr] warning: unused variable: `stream`
Dec 13 01:49:33.567 INFO [stderr]  --> src/output/csv.rs:9:22
Dec 13 01:49:33.567 INFO [stderr]   |
Dec 13 01:49:33.567 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:33.567 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 13 01:49:33.567 INFO [stderr] 
Dec 13 01:49:33.567 INFO [stderr] warning: unused variable: `d`
Dec 13 01:49:33.567 INFO [stderr]  --> src/output/csv.rs:9:42
Dec 13 01:49:33.567 INFO [stderr]   |
Dec 13 01:49:33.567 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:33.567 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 13 01:49:33.567 INFO [stderr] 
Dec 13 01:49:33.567 INFO [stderr] warning: unused variable: `stream`
Dec 13 01:49:33.567 INFO [stderr]  --> src/output/json.rs:9:22
Dec 13 01:49:33.567 INFO [stderr]   |
Dec 13 01:49:33.567 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:33.567 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 13 01:49:33.567 INFO [stderr] 
Dec 13 01:49:33.567 INFO [stderr] warning: unused variable: `d`
Dec 13 01:49:33.567 INFO [stderr]  --> src/output/json.rs:9:42
Dec 13 01:49:33.567 INFO [stderr]   |
Dec 13 01:49:33.567 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:33.567 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 13 01:49:33.567 INFO [stderr] 
Dec 13 01:49:33.623 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 01:49:33.623 INFO [stderr]  --> src/main.rs:1:12
Dec 13 01:49:33.623 INFO [stderr]   |
Dec 13 01:49:33.623 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Dec 13 01:49:33.623 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 13 01:49:33.623 INFO [stderr]   |
Dec 13 01:49:33.623 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 01:49:33.623 INFO [stderr] 
Dec 13 01:49:38.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.07s
Dec 13 01:49:38.117 INFO [stderr] su: No module specific data is present
Dec 13 01:49:39.385 INFO running `"docker" "inspect" "cefc617017ae1e1e956dd374895ec337fd416a6a0c43b065a72bf3ac3bc09ac2"`
Dec 13 01:49:39.752 INFO running `"docker" "rm" "-f" "cefc617017ae1e1e956dd374895ec337fd416a6a0c43b065a72bf3ac3bc09ac2"`
Dec 13 01:49:40.015 INFO [stdout] cefc617017ae1e1e956dd374895ec337fd416a6a0c43b065a72bf3ac3bc09ac2
Dec 13 01:49:40.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 01:49:40.604 INFO [stdout] c19011e63a7db985dc377847454c2ec67aca09c613a2a6871abce1eaee569f0a
Dec 13 01:49:40.606 INFO running `"docker" "start" "-a" "c19011e63a7db985dc377847454c2ec67aca09c613a2a6871abce1eaee569f0a"`
Dec 13 01:49:42.678 INFO [stderr] usermod: no changes
Dec 13 01:49:42.833 INFO [stderr]    Compiling duplicate-finder v0.1.0 (/source)
Dec 13 01:49:43.599 INFO [stderr] warning: unused variable: `outputter`
Dec 13 01:49:43.599 INFO [stderr]   --> src/main.rs:92:13
Dec 13 01:49:43.599 INFO [stderr]    |
Dec 13 01:49:43.599 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Dec 13 01:49:43.599 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Dec 13 01:49:43.599 INFO [stderr]    |
Dec 13 01:49:43.599 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 01:49:43.599 INFO [stderr] 
Dec 13 01:49:43.599 INFO [stderr] warning: unused variable: `stream`
Dec 13 01:49:43.599 INFO [stderr]  --> src/output/csv.rs:9:22
Dec 13 01:49:43.599 INFO [stderr]   |
Dec 13 01:49:43.599 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:43.599 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 13 01:49:43.599 INFO [stderr] 
Dec 13 01:49:43.599 INFO [stderr] warning: unused variable: `d`
Dec 13 01:49:43.599 INFO [stderr]  --> src/output/csv.rs:9:42
Dec 13 01:49:43.599 INFO [stderr]   |
Dec 13 01:49:43.599 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:43.599 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 13 01:49:43.599 INFO [stderr] 
Dec 13 01:49:43.599 INFO [stderr] warning: unused variable: `stream`
Dec 13 01:49:43.599 INFO [stderr]  --> src/output/json.rs:9:22
Dec 13 01:49:43.599 INFO [stderr]   |
Dec 13 01:49:43.599 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:43.599 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 13 01:49:43.599 INFO [stderr] 
Dec 13 01:49:43.599 INFO [stderr] warning: unused variable: `d`
Dec 13 01:49:43.599 INFO [stderr]  --> src/output/json.rs:9:42
Dec 13 01:49:43.599 INFO [stderr]   |
Dec 13 01:49:43.599 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 13 01:49:43.599 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 13 01:49:43.599 INFO [stderr] 
Dec 13 01:49:43.643 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 01:49:43.643 INFO [stderr]  --> src/main.rs:1:12
Dec 13 01:49:43.643 INFO [stderr]   |
Dec 13 01:49:43.643 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Dec 13 01:49:43.643 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 13 01:49:43.643 INFO [stderr]   |
Dec 13 01:49:43.643 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 01:49:43.643 INFO [stderr] 
Dec 13 01:49:44.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 13 01:49:44.083 INFO [stderr] su: No module specific data is present
Dec 13 01:49:44.980 INFO running `"docker" "inspect" "c19011e63a7db985dc377847454c2ec67aca09c613a2a6871abce1eaee569f0a"`
Dec 13 01:49:45.342 INFO running `"docker" "rm" "-f" "c19011e63a7db985dc377847454c2ec67aca09c613a2a6871abce1eaee569f0a"`
Dec 13 01:49:45.569 INFO [stdout] c19011e63a7db985dc377847454c2ec67aca09c613a2a6871abce1eaee569f0a
Dec 13 01:49:45.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 01:49:45.999 INFO [stdout] 051a364cbc384b759609af19fcb6615b8d5803eb80f81c22baf721d7947cf0b4
Dec 13 01:49:45.999 INFO running `"docker" "start" "-a" "051a364cbc384b759609af19fcb6615b8d5803eb80f81c22baf721d7947cf0b4"`
Dec 13 01:49:47.610 INFO [stderr] usermod: no changes
Dec 13 01:49:47.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 13 01:49:47.783 INFO [stderr]      Running /target/debug/deps/duplicate_finder-3c794e47ca41812c
Dec 13 01:49:47.783 INFO [stdout] 
Dec 13 01:49:47.783 INFO [stdout] running 0 tests
Dec 13 01:49:47.783 INFO [stdout] 
Dec 13 01:49:47.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:49:47.783 INFO [stdout] 
Dec 13 01:49:47.786 INFO [stderr] su: No module specific data is present
Dec 13 01:49:48.803 INFO running `"docker" "inspect" "051a364cbc384b759609af19fcb6615b8d5803eb80f81c22baf721d7947cf0b4"`
Dec 13 01:49:49.231 INFO running `"docker" "rm" "-f" "051a364cbc384b759609af19fcb6615b8d5803eb80f81c22baf721d7947cf0b4"`
Dec 13 01:49:49.559 INFO [stdout] 051a364cbc384b759609af19fcb6615b8d5803eb80f81c22baf721d7947cf0b4