Dec 05 06:00:34.362 INFO testing studoot/duplicate-finder against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 06:00:34.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:00:34.808 INFO [stdout] d5321ecbea3786b37cf27c19dac24eea968b99624938aad4d36a273cc068b141
Dec 05 06:00:34.814 INFO running `"docker" "start" "-a" "d5321ecbea3786b37cf27c19dac24eea968b99624938aad4d36a273cc068b141"`
Dec 05 06:00:35.928 INFO [stderr] usermod: no changes
Dec 05 06:00:36.044 INFO [stderr]    Compiling libc v0.2.31
Dec 05 06:00:36.044 INFO [stderr]    Compiling serde v1.0.15
Dec 05 06:00:36.044 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 05 06:00:37.760 INFO [stderr]    Compiling memchr v1.0.1
Dec 05 06:00:37.760 INFO [stderr]    Compiling term_size v0.3.0
Dec 05 06:00:37.760 INFO [stderr]    Compiling atty v0.2.2
Dec 05 06:00:37.760 INFO [stderr]    Compiling rand v0.3.16
Dec 05 06:00:37.760 INFO [stderr]    Compiling num_cpus v1.6.2
Dec 05 06:00:38.841 INFO [stderr]    Compiling textwrap v0.8.0
Dec 05 06:00:39.388 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 05 06:00:41.148 INFO [stderr]    Compiling clap v2.26.2
Dec 05 06:00:42.108 INFO [stderr]    Compiling regex v0.2.2
Dec 05 06:00:44.138 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 05 06:00:47.136 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 06:01:01.622 INFO [stderr]    Compiling globset v0.2.0
Dec 05 06:01:06.412 INFO [stderr]    Compiling multimap v0.4.0
Dec 05 06:01:08.684 INFO [stderr]    Compiling ignore v0.2.2
Dec 05 06:01:25.610 INFO [stderr]    Compiling structopt v0.1.1
Dec 05 06:01:25.880 INFO [stderr]    Compiling duplicate-finder v0.1.0 (/source)
Dec 05 06:01:26.556 INFO [stderr] warning: unused variable: `outputter`
Dec 05 06:01:26.556 INFO [stderr]   --> src/main.rs:92:13
Dec 05 06:01:26.556 INFO [stderr]    |
Dec 05 06:01:26.556 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Dec 05 06:01:26.556 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Dec 05 06:01:26.556 INFO [stderr]    |
Dec 05 06:01:26.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:01:26.556 INFO [stderr] 
Dec 05 06:01:26.556 INFO [stderr] warning: unused variable: `stream`
Dec 05 06:01:26.556 INFO [stderr]  --> src/output/csv.rs:9:22
Dec 05 06:01:26.556 INFO [stderr]   |
Dec 05 06:01:26.556 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:26.556 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 05 06:01:26.556 INFO [stderr] 
Dec 05 06:01:26.556 INFO [stderr] warning: unused variable: `d`
Dec 05 06:01:26.556 INFO [stderr]  --> src/output/csv.rs:9:42
Dec 05 06:01:26.556 INFO [stderr]   |
Dec 05 06:01:26.556 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:26.556 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 05 06:01:26.556 INFO [stderr] 
Dec 05 06:01:26.557 INFO [stderr] warning: unused variable: `stream`
Dec 05 06:01:26.557 INFO [stderr]  --> src/output/json.rs:9:22
Dec 05 06:01:26.557 INFO [stderr]   |
Dec 05 06:01:26.557 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:26.557 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 05 06:01:26.557 INFO [stderr] 
Dec 05 06:01:26.557 INFO [stderr] warning: unused variable: `d`
Dec 05 06:01:26.557 INFO [stderr]  --> src/output/json.rs:9:42
Dec 05 06:01:26.557 INFO [stderr]   |
Dec 05 06:01:26.557 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:26.557 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 05 06:01:26.557 INFO [stderr] 
Dec 05 06:01:26.610 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 06:01:26.610 INFO [stderr]  --> src/main.rs:1:12
Dec 05 06:01:26.610 INFO [stderr]   |
Dec 05 06:01:26.610 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Dec 05 06:01:26.610 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 05 06:01:26.610 INFO [stderr]   |
Dec 05 06:01:26.610 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 06:01:26.610 INFO [stderr] 
Dec 05 06:01:30.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.07s
Dec 05 06:01:30.028 INFO [stderr] su: No module specific data is present
Dec 05 06:01:30.534 INFO running `"docker" "inspect" "d5321ecbea3786b37cf27c19dac24eea968b99624938aad4d36a273cc068b141"`
Dec 05 06:01:30.850 INFO running `"docker" "rm" "-f" "d5321ecbea3786b37cf27c19dac24eea968b99624938aad4d36a273cc068b141"`
Dec 05 06:01:31.116 INFO [stdout] d5321ecbea3786b37cf27c19dac24eea968b99624938aad4d36a273cc068b141
Dec 05 06:01:31.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:01:31.600 INFO [stdout] d915c530caac517e55360347daa2976e1340b1dfe79ab7a94e55bb16ed840ad6
Dec 05 06:01:31.606 INFO running `"docker" "start" "-a" "d915c530caac517e55360347daa2976e1340b1dfe79ab7a94e55bb16ed840ad6"`
Dec 05 06:01:32.961 INFO [stderr] usermod: no changes
Dec 05 06:01:33.168 INFO [stderr]    Compiling duplicate-finder v0.1.0 (/source)
Dec 05 06:01:33.968 INFO [stderr] warning: unused variable: `outputter`
Dec 05 06:01:33.968 INFO [stderr]   --> src/main.rs:92:13
Dec 05 06:01:33.968 INFO [stderr]    |
Dec 05 06:01:33.968 INFO [stderr] 92 |         let outputter = get_outputter(opts.output_type);
Dec 05 06:01:33.969 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_outputter` instead
Dec 05 06:01:33.969 INFO [stderr]    |
Dec 05 06:01:33.969 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:01:33.969 INFO [stderr] 
Dec 05 06:01:33.969 INFO [stderr] warning: unused variable: `stream`
Dec 05 06:01:33.969 INFO [stderr]  --> src/output/csv.rs:9:22
Dec 05 06:01:33.969 INFO [stderr]   |
Dec 05 06:01:33.969 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:33.969 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 05 06:01:33.969 INFO [stderr] 
Dec 05 06:01:33.969 INFO [stderr] warning: unused variable: `d`
Dec 05 06:01:33.969 INFO [stderr]  --> src/output/csv.rs:9:42
Dec 05 06:01:33.969 INFO [stderr]   |
Dec 05 06:01:33.969 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:33.969 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 05 06:01:33.969 INFO [stderr] 
Dec 05 06:01:33.969 INFO [stderr] warning: unused variable: `stream`
Dec 05 06:01:33.969 INFO [stderr]  --> src/output/json.rs:9:22
Dec 05 06:01:33.969 INFO [stderr]   |
Dec 05 06:01:33.969 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:33.969 INFO [stderr]   |                      ^^^^^^ help: consider using `_stream` instead
Dec 05 06:01:33.969 INFO [stderr] 
Dec 05 06:01:33.969 INFO [stderr] warning: unused variable: `d`
Dec 05 06:01:33.969 INFO [stderr]  --> src/output/json.rs:9:42
Dec 05 06:01:33.969 INFO [stderr]   |
Dec 05 06:01:33.969 INFO [stderr] 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Dec 05 06:01:33.969 INFO [stderr]   |                                          ^ help: consider using `_d` instead
Dec 05 06:01:33.969 INFO [stderr] 
Dec 05 06:01:34.032 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 06:01:34.032 INFO [stderr]  --> src/main.rs:1:12
Dec 05 06:01:34.032 INFO [stderr]   |
Dec 05 06:01:34.032 INFO [stderr] 1 | #![feature(attr_literals, rustc_private)]
Dec 05 06:01:34.032 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 05 06:01:34.032 INFO [stderr]   |
Dec 05 06:01:34.032 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 06:01:34.032 INFO [stderr] 
Dec 05 06:01:34.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 05 06:01:34.452 INFO [stderr] su: No module specific data is present
Dec 05 06:01:35.321 INFO running `"docker" "inspect" "d915c530caac517e55360347daa2976e1340b1dfe79ab7a94e55bb16ed840ad6"`
Dec 05 06:01:35.702 INFO running `"docker" "rm" "-f" "d915c530caac517e55360347daa2976e1340b1dfe79ab7a94e55bb16ed840ad6"`
Dec 05 06:01:36.016 INFO [stdout] d915c530caac517e55360347daa2976e1340b1dfe79ab7a94e55bb16ed840ad6
Dec 05 06:01:36.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:01:36.478 INFO [stdout] 21791d93b1dec6455b2957bfec25b2e0564a3606b2ac185863c7a307b4d0f35a
Dec 05 06:01:36.482 INFO running `"docker" "start" "-a" "21791d93b1dec6455b2957bfec25b2e0564a3606b2ac185863c7a307b4d0f35a"`
Dec 05 06:01:37.668 INFO [stderr] usermod: no changes
Dec 05 06:01:37.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 06:01:37.800 INFO [stderr]      Running /target/debug/deps/duplicate_finder-7a2d6bb4ab853152
Dec 05 06:01:37.800 INFO [stderr] su: No module specific data is present
Dec 05 06:01:37.800 INFO [stdout] 
Dec 05 06:01:37.800 INFO [stdout] running 0 tests
Dec 05 06:01:37.800 INFO [stdout] 
Dec 05 06:01:37.800 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:01:37.800 INFO [stdout] 
Dec 05 06:01:38.696 INFO running `"docker" "inspect" "21791d93b1dec6455b2957bfec25b2e0564a3606b2ac185863c7a307b4d0f35a"`
Dec 05 06:01:39.052 INFO running `"docker" "rm" "-f" "21791d93b1dec6455b2957bfec25b2e0564a3606b2ac185863c7a307b4d0f35a"`
Dec 05 06:01:39.420 INFO [stdout] 21791d93b1dec6455b2957bfec25b2e0564a3606b2ac185863c7a307b4d0f35a