Oct 31 20:21:41.058 INFO checking studoot/duplicate-finder against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 20:21:41.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 20:21:41.616 INFO blam! 2db2163bd2ed08b0bad7299a08d8e2cd468ae41ee35b7847e0db104a3864103d
Oct 31 20:21:41.628 INFO running `"docker" "start" "-a" "2db2163bd2ed08b0bad7299a08d8e2cd468ae41ee35b7847e0db104a3864103d"`
Oct 31 20:21:43.012 INFO kablam! usermod: no changes
Oct 31 20:21:43.165 INFO kablam!     Checking libc v0.2.31
Oct 31 20:21:43.165 INFO kablam!     Checking either v1.2.0
Oct 31 20:21:43.165 INFO kablam!     Checking futures v0.1.16
Oct 31 20:21:43.166 INFO kablam!     Checking serde v1.0.15
Oct 31 20:21:43.166 INFO kablam!    Compiling structopt-derive v0.1.1
Oct 31 20:21:44.680 INFO kablam!     Checking coco v0.1.1
Oct 31 20:21:47.382 INFO kablam!     Checking memchr v1.0.1
Oct 31 20:21:47.383 INFO kablam!     Checking term_size v0.3.0
Oct 31 20:21:47.384 INFO kablam!     Checking num_cpus v1.6.2
Oct 31 20:21:47.384 INFO kablam!     Checking atty v0.2.2
Oct 31 20:21:47.385 INFO kablam!     Checking rand v0.3.16
Oct 31 20:21:49.142 INFO kablam!     Checking textwrap v0.8.0
Oct 31 20:21:49.370 INFO kablam!     Checking aho-corasick v0.6.3
Oct 31 20:21:53.188 INFO kablam!     Checking clap v2.26.2
Oct 31 20:21:53.768 INFO kablam!     Checking regex v0.2.2
Oct 31 20:21:59.388 INFO kablam!     Checking rayon-core v1.2.1
Oct 31 20:22:02.335 INFO kablam!     Checking rayon v0.8.2
Oct 31 20:22:04.146 INFO kablam!     Checking globset v0.2.0
Oct 31 20:22:07.411 INFO kablam!     Checking ignore v0.2.2
Oct 31 20:22:16.159 INFO kablam!     Checking multimap v0.4.0
Oct 31 20:22:16.850 INFO kablam!     Checking structopt v0.1.1
Oct 31 20:22:17.181 INFO kablam!     Checking duplicate-finder v0.1.0 (/source)
Oct 31 20:22:18.020 INFO kablam! warning: unused variable: `outputter`
Oct 31 20:22:18.021 INFO kablam!   --> src/main.rs:92:13
Oct 31 20:22:18.021 INFO kablam!    |
Oct 31 20:22:18.021 INFO kablam! 92 |         let outputter = get_outputter(opts.output_type);
Oct 31 20:22:18.021 INFO kablam!    |             ^^^^^^^^^ help: consider using `_outputter` instead
Oct 31 20:22:18.021 INFO kablam!    |
Oct 31 20:22:18.021 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:22:18.022 INFO kablam! 
Oct 31 20:22:18.022 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:18.022 INFO kablam!  --> src/output/csv.rs:9:22
Oct 31 20:22:18.022 INFO kablam!   |
Oct 31 20:22:18.022 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.023 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:18.023 INFO kablam! 
Oct 31 20:22:18.023 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:18.023 INFO kablam!  --> src/output/csv.rs:9:42
Oct 31 20:22:18.023 INFO kablam!   |
Oct 31 20:22:18.024 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.024 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:18.024 INFO kablam! 
Oct 31 20:22:18.024 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:18.024 INFO kablam!  --> src/output/json.rs:9:22
Oct 31 20:22:18.024 INFO kablam!   |
Oct 31 20:22:18.025 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.025 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:18.025 INFO kablam! 
Oct 31 20:22:18.025 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:18.025 INFO kablam!  --> src/output/json.rs:9:42
Oct 31 20:22:18.025 INFO kablam!   |
Oct 31 20:22:18.026 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.026 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:18.026 INFO kablam! 
Oct 31 20:22:18.120 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 31 20:22:18.121 INFO kablam!  --> src/main.rs:1:12
Oct 31 20:22:18.121 INFO kablam!   |
Oct 31 20:22:18.121 INFO kablam! 1 | #![feature(attr_literals, rustc_private)]
Oct 31 20:22:18.121 INFO kablam!   |            ^^^^^^^^^^^^^
Oct 31 20:22:18.121 INFO kablam!   |
Oct 31 20:22:18.121 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 20:22:18.122 INFO kablam! 
Oct 31 20:22:18.257 INFO kablam! warning: unused variable: `outputter`
Oct 31 20:22:18.257 INFO kablam!   --> src/main.rs:92:13
Oct 31 20:22:18.257 INFO kablam!    |
Oct 31 20:22:18.258 INFO kablam! 92 |         let outputter = get_outputter(opts.output_type);
Oct 31 20:22:18.258 INFO kablam!    |             ^^^^^^^^^ help: consider using `_outputter` instead
Oct 31 20:22:18.258 INFO kablam!    |
Oct 31 20:22:18.259 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:22:18.259 INFO kablam! 
Oct 31 20:22:18.259 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:18.259 INFO kablam!  --> src/output/csv.rs:9:22
Oct 31 20:22:18.260 INFO kablam!   |
Oct 31 20:22:18.260 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.260 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:18.261 INFO kablam! 
Oct 31 20:22:18.261 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:18.261 INFO kablam!  --> src/output/csv.rs:9:42
Oct 31 20:22:18.261 INFO kablam!   |
Oct 31 20:22:18.262 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.262 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:18.262 INFO kablam! 
Oct 31 20:22:18.263 INFO kablam! warning: unused variable: `stream`
Oct 31 20:22:18.263 INFO kablam!  --> src/output/json.rs:9:22
Oct 31 20:22:18.263 INFO kablam!   |
Oct 31 20:22:18.263 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.264 INFO kablam!   |                      ^^^^^^ help: consider using `_stream` instead
Oct 31 20:22:18.264 INFO kablam! 
Oct 31 20:22:18.264 INFO kablam! warning: unused variable: `d`
Oct 31 20:22:18.265 INFO kablam!  --> src/output/json.rs:9:42
Oct 31 20:22:18.265 INFO kablam!   |
Oct 31 20:22:18.265 INFO kablam! 9 |     fn output(&self, stream: &mut Write, d : &Duplicates) -> () {
Oct 31 20:22:18.265 INFO kablam!   |                                          ^ help: consider using `_d` instead
Oct 31 20:22:18.266 INFO kablam! 
Oct 31 20:22:18.313 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 31 20:22:18.314 INFO kablam!  --> src/main.rs:1:12
Oct 31 20:22:18.314 INFO kablam!   |
Oct 31 20:22:18.314 INFO kablam! 1 | #![feature(attr_literals, rustc_private)]
Oct 31 20:22:18.315 INFO kablam!   |            ^^^^^^^^^^^^^
Oct 31 20:22:18.315 INFO kablam!   |
Oct 31 20:22:18.315 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 20:22:18.316 INFO kablam! 
Oct 31 20:22:18.365 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.33s
Oct 31 20:22:18.405 INFO kablam! su: No module specific data is present
Oct 31 20:22:19.106 INFO running `"docker" "rm" "-f" "2db2163bd2ed08b0bad7299a08d8e2cd468ae41ee35b7847e0db104a3864103d"`
Oct 31 20:22:19.552 INFO blam! 2db2163bd2ed08b0bad7299a08d8e2cd468ae41ee35b7847e0db104a3864103d