Nov 16 12:07:24.274 INFO testing studoot/duplicate-finder against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 12:07:24.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 12:07:24.675 INFO [stdout] 2030924e681dbef9c8420c0bf38e5adab5008b24e2330fdac6726cdaabdfc94f
Nov 16 12:07:24.681 INFO running `"docker" "start" "-a" "2030924e681dbef9c8420c0bf38e5adab5008b24e2330fdac6726cdaabdfc94f"`
Nov 16 12:07:26.134 INFO [stderr] usermod: no changes
Nov 16 12:07:26.319 INFO [stderr]    Compiling memchr v1.0.1
Nov 16 12:07:26.319 INFO [stderr]    Compiling term_size v0.3.0
Nov 16 12:07:26.355 INFO [stderr]    Compiling atty v0.2.2
Nov 16 12:07:26.356 INFO [stderr]    Compiling num_cpus v1.6.2
Nov 16 12:07:26.367 INFO [stderr]    Compiling multimap v0.4.0
Nov 16 12:07:26.371 INFO [stderr]    Compiling structopt-derive v0.1.1
Nov 16 12:07:27.319 INFO [stderr]    Compiling textwrap v0.8.0
Nov 16 12:07:27.843 INFO [stderr]    Compiling aho-corasick v0.6.3
Nov 16 12:07:28.648 INFO [stderr]    Compiling rayon-core v1.2.1
Nov 16 12:07:29.957 INFO [stderr]    Compiling clap v2.26.2
Nov 16 12:07:30.631 INFO [stderr]    Compiling regex v0.2.2
Nov 16 12:07:34.395 INFO [stderr]    Compiling rayon v0.8.2
Nov 16 12:07:47.903 INFO [stderr]    Compiling globset v0.2.0
Nov 16 12:07:52.491 INFO [stderr]    Compiling ignore v0.2.2
Nov 16 12:08:12.911 INFO [stderr]    Compiling structopt v0.1.1
Nov 16 12:08:13.239 INFO [stderr]    Compiling duplicate-finder v0.1.0 (/source)
Nov 16 12:08:13.854 INFO [stderr] warning: unused variable: `outputter`
Nov 16 12:08:13.854 INFO [stderr]   --> src/main.rs:92:13
Nov 16 12:08:13.855 INFO [stderr]    |
Nov 16 12:08:13.855 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Nov 16 12:08:13.855 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Nov 16 12:08:13.855 INFO [stderr]    |
Nov 16 12:08:13.855 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 12:08:13.855 INFO [stderr] 
Nov 16 12:08:13.855 INFO [stderr] warning: unused variable: `stream`
Nov 16 12:08:13.855 INFO [stderr]  --> src/output/csv.rs:9:22
Nov 16 12:08:13.855 INFO [stderr]   |
Nov 16 12:08:13.855 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:13.855 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 12:08:13.855 INFO [stderr] 
Nov 16 12:08:13.855 INFO [stderr] warning: unused variable: `d`
Nov 16 12:08:13.855 INFO [stderr]  --> src/output/csv.rs:9:42
Nov 16 12:08:13.855 INFO [stderr]   |
Nov 16 12:08:13.855 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:13.855 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 16 12:08:13.855 INFO [stderr] 
Nov 16 12:08:13.855 INFO [stderr] warning: unused variable: `stream`
Nov 16 12:08:13.855 INFO [stderr]  --> src/output/json.rs:9:22
Nov 16 12:08:13.855 INFO [stderr]   |
Nov 16 12:08:13.855 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:13.855 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 12:08:13.855 INFO [stderr] 
Nov 16 12:08:13.855 INFO [stderr] warning: unused variable: `d`
Nov 16 12:08:13.855 INFO [stderr]  --> src/output/json.rs:9:42
Nov 16 12:08:13.855 INFO [stderr]   |
Nov 16 12:08:13.855 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:13.855 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 16 12:08:13.855 INFO [stderr] 
Nov 16 12:08:13.911 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 16 12:08:13.911 INFO [stderr]  --> src/main.rs:1:12
Nov 16 12:08:13.911 INFO [stderr]   |
Nov 16 12:08:13.911 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Nov 16 12:08:13.911 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 16 12:08:13.911 INFO [stderr]   |
Nov 16 12:08:13.911 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 12:08:13.911 INFO [stderr] 
Nov 16 12:08:18.438 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.26s
Nov 16 12:08:18.447 INFO [stderr] su: No module specific data is present
Nov 16 12:08:19.814 INFO running `"docker" "inspect" "2030924e681dbef9c8420c0bf38e5adab5008b24e2330fdac6726cdaabdfc94f"`
Nov 16 12:08:20.133 INFO running `"docker" "rm" "-f" "2030924e681dbef9c8420c0bf38e5adab5008b24e2330fdac6726cdaabdfc94f"`
Nov 16 12:08:20.347 INFO [stdout] 2030924e681dbef9c8420c0bf38e5adab5008b24e2330fdac6726cdaabdfc94f
Nov 16 12:08:20.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 12:08:20.849 INFO [stdout] 58d88d907caa0f8663355ce244f53e4ae4dfedd246f0856a3ea245ab051eced3
Nov 16 12:08:20.852 INFO running `"docker" "start" "-a" "58d88d907caa0f8663355ce244f53e4ae4dfedd246f0856a3ea245ab051eced3"`
Nov 16 12:08:22.990 INFO [stderr] usermod: no changes
Nov 16 12:08:23.261 INFO [stderr]    Compiling duplicate-finder v0.1.0 (/source)
Nov 16 12:08:23.879 INFO [stderr] warning: unused variable: `outputter`
Nov 16 12:08:23.880 INFO [stderr]   --> src/main.rs:92:13
Nov 16 12:08:23.881 INFO [stderr]    |
Nov 16 12:08:23.881 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Nov 16 12:08:23.882 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Nov 16 12:08:23.883 INFO [stderr]    |
Nov 16 12:08:23.883 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 12:08:23.884 INFO [stderr] 
Nov 16 12:08:23.884 INFO [stderr] warning: unused variable: `stream`
Nov 16 12:08:23.885 INFO [stderr]  --> src/output/csv.rs:9:22
Nov 16 12:08:23.885 INFO [stderr]   |
Nov 16 12:08:23.886 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:23.887 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 12:08:23.887 INFO [stderr] 
Nov 16 12:08:23.888 INFO [stderr] warning: unused variable: `d`
Nov 16 12:08:23.889 INFO [stderr]  --> src/output/csv.rs:9:42
Nov 16 12:08:23.889 INFO [stderr]   |
Nov 16 12:08:23.890 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:23.890 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 16 12:08:23.890 INFO [stderr] 
Nov 16 12:08:23.891 INFO [stderr] warning: unused variable: `stream`
Nov 16 12:08:23.891 INFO [stderr]  --> src/output/json.rs:9:22
Nov 16 12:08:23.891 INFO [stderr]   |
Nov 16 12:08:23.891 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:23.891 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 12:08:23.891 INFO [stderr] 
Nov 16 12:08:23.891 INFO [stderr] warning: unused variable: `d`
Nov 16 12:08:23.891 INFO [stderr]  --> src/output/json.rs:9:42
Nov 16 12:08:23.891 INFO [stderr]   |
Nov 16 12:08:23.891 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Nov 16 12:08:23.891 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Nov 16 12:08:23.891 INFO [stderr] 
Nov 16 12:08:23.933 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 16 12:08:23.934 INFO [stderr]  --> src/main.rs:1:12
Nov 16 12:08:23.934 INFO [stderr]   |
Nov 16 12:08:23.935 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Nov 16 12:08:23.936 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 16 12:08:23.936 INFO [stderr]   |
Nov 16 12:08:23.937 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 12:08:23.937 INFO [stderr] 
Nov 16 12:08:24.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 16 12:08:24.388 INFO [stderr] su: No module specific data is present
Nov 16 12:08:25.899 INFO running `"docker" "inspect" "58d88d907caa0f8663355ce244f53e4ae4dfedd246f0856a3ea245ab051eced3"`
Nov 16 12:08:26.239 INFO running `"docker" "rm" "-f" "58d88d907caa0f8663355ce244f53e4ae4dfedd246f0856a3ea245ab051eced3"`
Nov 16 12:08:26.639 INFO [stdout] 58d88d907caa0f8663355ce244f53e4ae4dfedd246f0856a3ea245ab051eced3
Nov 16 12:08:26.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 12:08:27.239 INFO [stdout] 0e6f78624155cf0938622c417a314cb05415e0d4140cdc564e2981a42a09dfd9
Nov 16 12:08:27.241 INFO running `"docker" "start" "-a" "0e6f78624155cf0938622c417a314cb05415e0d4140cdc564e2981a42a09dfd9"`
Nov 16 12:08:29.043 INFO [stderr] usermod: no changes
Nov 16 12:08:29.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Nov 16 12:08:29.226 INFO [stderr]      Running /target/debug/deps/duplicate_finder-0f6fcd65e0bc4a89
Nov 16 12:08:29.237 INFO [stdout] 
Nov 16 12:08:29.237 INFO [stdout] running 0 tests
Nov 16 12:08:29.237 INFO [stdout] 
Nov 16 12:08:29.238 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:08:29.238 INFO [stdout] 
Nov 16 12:08:29.241 INFO [stderr] su: No module specific data is present
Nov 16 12:08:30.195 INFO running `"docker" "inspect" "0e6f78624155cf0938622c417a314cb05415e0d4140cdc564e2981a42a09dfd9"`
Nov 16 12:08:30.443 INFO running `"docker" "rm" "-f" "0e6f78624155cf0938622c417a314cb05415e0d4140cdc564e2981a42a09dfd9"`
Nov 16 12:08:30.778 INFO [stdout] 0e6f78624155cf0938622c417a314cb05415e0d4140cdc564e2981a42a09dfd9