Nov 27 15:51:21.094 INFO checking zyxw59/pingviz against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 15:51:21.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 15:51:21.428 INFO [stdout] a63f39d41849ba6f7045ac05c8b73e6c9445e6ced57c02a58123fff1fa0a525f
Nov 27 15:51:21.434 INFO running `"docker" "start" "-a" "a63f39d41849ba6f7045ac05c8b73e6c9445e6ced57c02a58123fff1fa0a525f"`
Nov 27 15:51:22.001 INFO [stderr] usermod: no changes
Nov 27 15:51:22.124 INFO [stderr]    Compiling pkg-config v0.3.9
Nov 27 15:51:22.124 INFO [stderr]     Checking bitflags v1.0.1
Nov 27 15:51:22.124 INFO [stderr]     Checking libc v0.2.36
Nov 27 15:51:22.160 INFO [stderr]     Checking cfg-if v0.1.2
Nov 27 15:51:22.161 INFO [stderr]     Checking byteorder v1.2.1
Nov 27 15:51:22.161 INFO [stderr]     Checking lazy_static v1.0.0
Nov 27 15:51:22.161 INFO [stderr]    Compiling cairo-rs v0.3.0
Nov 27 15:51:22.161 INFO [stderr]    Compiling gdk-pixbuf v0.3.0
Nov 27 15:51:22.630 INFO [stderr]     Checking futures v0.1.18
Nov 27 15:51:22.741 INFO [stderr]    Compiling gio v0.3.0
Nov 27 15:51:22.908 INFO [stderr]    Compiling unicode-xid v0.0.4
Nov 27 15:51:23.144 INFO [stderr]     Checking c_vec v1.2.1
Nov 27 15:51:23.178 INFO [stderr]     Checking slab v0.4.0
Nov 27 15:51:23.612 INFO [stderr]     Checking winapi v0.2.8
Nov 27 15:51:23.788 INFO [stderr]    Compiling quote v0.3.15
Nov 27 15:51:24.164 INFO [stderr]    Compiling gdk v0.7.0
Nov 27 15:51:24.320 INFO [stderr]    Compiling gtk v0.3.0
Nov 27 15:51:25.184 INFO [stderr]    Compiling lazy_static v0.2.11
Nov 27 15:51:25.279 INFO [stderr]     Checking log v0.4.1
Nov 27 15:51:25.416 INFO [stderr]    Compiling synom v0.11.3
Nov 27 15:51:25.945 INFO [stderr]     Checking log v0.3.9
Nov 27 15:51:26.108 INFO [stderr]     Checking iovec v0.1.2
Nov 27 15:51:26.120 INFO [stderr]     Checking net2 v0.2.31
Nov 27 15:51:26.192 INFO [stderr]     Checking rand v0.4.2
Nov 27 15:51:26.329 INFO [stderr]    Compiling glib-sys v0.5.0
Nov 27 15:51:26.352 INFO [stderr]    Compiling gobject-sys v0.5.0
Nov 27 15:51:26.380 INFO [stderr]    Compiling gio-sys v0.5.0
Nov 27 15:51:26.584 INFO [stderr]    Compiling cairo-sys-rs v0.5.0
Nov 27 15:51:26.768 INFO [stderr]    Compiling gdk-pixbuf-sys v0.5.0
Nov 27 15:51:28.240 INFO [stderr]    Compiling pango-sys v0.5.0
Nov 27 15:51:28.253 INFO [stderr]    Compiling atk-sys v0.5.0
Nov 27 15:51:28.694 INFO [stderr]    Compiling gdk-sys v0.5.0
Nov 27 15:51:28.748 INFO [stderr]    Compiling gtk-sys v0.5.0
Nov 27 15:51:29.360 INFO [stderr]    Compiling syn v0.11.11
Nov 27 15:51:30.032 INFO [stderr]     Checking bytes v0.4.6
Nov 27 15:51:36.122 INFO [stderr]     Checking tokio-io v0.1.4
Nov 27 15:51:38.299 INFO [stderr]     Checking futures-glib v0.3.2
Nov 27 15:51:39.878 INFO [stderr]     Checking relm-core v0.11.0
Nov 27 15:51:40.330 INFO [stderr]     Checking relm-state v0.11.0
Nov 27 15:51:40.468 INFO [stderr]     Checking glib v0.4.1
Nov 27 15:51:48.544 INFO [stderr]     Checking pango v0.3.0
Nov 27 15:51:49.436 INFO [stderr]    Compiling relm-gen-widget v0.11.0
Nov 27 15:52:04.720 INFO [stderr]    Compiling relm-derive-common v0.11.0
Nov 27 15:52:05.687 INFO [stderr]    Compiling relm-derive v0.11.0
Nov 27 15:52:46.760 INFO [stderr]     Checking relm v0.11.0
Nov 27 15:52:47.331 INFO [stderr]     Checking pingviz v0.1.0 (/source)
Nov 27 15:52:48.227 INFO [stderr] warning: method is never used: `clear`
Nov 27 15:52:48.227 INFO [stderr]    --> src/util.rs:204:5
Nov 27 15:52:48.227 INFO [stderr]     |
Nov 27 15:52:48.227 INFO [stderr] 204 |     pub fn clear(&mut self) {
Nov 27 15:52:48.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.228 INFO [stderr]     |
Nov 27 15:52:48.228 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 15:52:48.228 INFO [stderr] 
Nov 27 15:52:48.228 INFO [stderr] warning: method is never used: `cap`
Nov 27 15:52:48.228 INFO [stderr]    --> src/util.rs:210:5
Nov 27 15:52:48.228 INFO [stderr]     |
Nov 27 15:52:48.228 INFO [stderr] 210 |     pub fn cap(&self) -> Option<usize> {
Nov 27 15:52:48.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.228 INFO [stderr] 
Nov 27 15:52:48.228 INFO [stderr] warning: method is never used: `start`
Nov 27 15:52:48.228 INFO [stderr]    --> src/util.rs:218:5
Nov 27 15:52:48.228 INFO [stderr]     |
Nov 27 15:52:48.228 INFO [stderr] 218 |     pub fn start(&self) -> usize {
Nov 27 15:52:48.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.228 INFO [stderr] 
Nov 27 15:52:48.228 INFO [stderr] warning: method is never used: `clear`
Nov 27 15:52:48.228 INFO [stderr]   --> src/view.rs:40:5
Nov 27 15:52:48.228 INFO [stderr]    |
Nov 27 15:52:48.228 INFO [stderr] 40 |     pub fn clear(&mut self) {
Nov 27 15:52:48.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.228 INFO [stderr] 
Nov 27 15:52:48.228 INFO [stderr] warning: method is never used: `mean`
Nov 27 15:52:48.228 INFO [stderr]    --> src/view.rs:114:5
Nov 27 15:52:48.228 INFO [stderr]     |
Nov 27 15:52:48.228 INFO [stderr] 114 |     pub fn mean(&self) -> f64 {
Nov 27 15:52:48.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.228 INFO [stderr] 
Nov 27 15:52:48.228 INFO [stderr] warning: method is never used: `var`
Nov 27 15:52:48.228 INFO [stderr]    --> src/view.rs:119:5
Nov 27 15:52:48.228 INFO [stderr]     |
Nov 27 15:52:48.228 INFO [stderr] 119 |     pub fn var(&self) -> f64 {
Nov 27 15:52:48.233 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.233 INFO [stderr] 
Nov 27 15:52:48.233 INFO [stderr] warning: method is never used: `std`
Nov 27 15:52:48.233 INFO [stderr]    --> src/view.rs:125:5
Nov 27 15:52:48.233 INFO [stderr]     |
Nov 27 15:52:48.233 INFO [stderr] 125 |     pub fn std(&self) -> f64 {
Nov 27 15:52:48.233 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.233 INFO [stderr] 
Nov 27 15:52:48.380 INFO [stderr] warning: method is never used: `clear`
Nov 27 15:52:48.380 INFO [stderr]    --> src/util.rs:204:5
Nov 27 15:52:48.380 INFO [stderr]     |
Nov 27 15:52:48.380 INFO [stderr] 204 |     pub fn clear(&mut self) {
Nov 27 15:52:48.380 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.380 INFO [stderr]     |
Nov 27 15:52:48.380 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 15:52:48.380 INFO [stderr] 
Nov 27 15:52:48.380 INFO [stderr] warning: method is never used: `cap`
Nov 27 15:52:48.380 INFO [stderr]    --> src/util.rs:210:5
Nov 27 15:52:48.380 INFO [stderr]     |
Nov 27 15:52:48.380 INFO [stderr] 210 |     pub fn cap(&self) -> Option<usize> {
Nov 27 15:52:48.381 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.381 INFO [stderr] 
Nov 27 15:52:48.381 INFO [stderr] warning: method is never used: `start`
Nov 27 15:52:48.381 INFO [stderr]    --> src/util.rs:218:5
Nov 27 15:52:48.381 INFO [stderr]     |
Nov 27 15:52:48.381 INFO [stderr] 218 |     pub fn start(&self) -> usize {
Nov 27 15:52:48.381 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.381 INFO [stderr] 
Nov 27 15:52:48.381 INFO [stderr] warning: method is never used: `clear`
Nov 27 15:52:48.381 INFO [stderr]   --> src/view.rs:40:5
Nov 27 15:52:48.381 INFO [stderr]    |
Nov 27 15:52:48.381 INFO [stderr] 40 |     pub fn clear(&mut self) {
Nov 27 15:52:48.381 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.381 INFO [stderr] 
Nov 27 15:52:48.381 INFO [stderr] warning: method is never used: `mean`
Nov 27 15:52:48.381 INFO [stderr]    --> src/view.rs:114:5
Nov 27 15:52:48.381 INFO [stderr]     |
Nov 27 15:52:48.381 INFO [stderr] 114 |     pub fn mean(&self) -> f64 {
Nov 27 15:52:48.381 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.381 INFO [stderr] 
Nov 27 15:52:48.381 INFO [stderr] warning: method is never used: `var`
Nov 27 15:52:48.381 INFO [stderr]    --> src/view.rs:119:5
Nov 27 15:52:48.381 INFO [stderr]     |
Nov 27 15:52:48.381 INFO [stderr] 119 |     pub fn var(&self) -> f64 {
Nov 27 15:52:48.381 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.381 INFO [stderr] 
Nov 27 15:52:48.381 INFO [stderr] warning: method is never used: `std`
Nov 27 15:52:48.381 INFO [stderr]    --> src/view.rs:125:5
Nov 27 15:52:48.381 INFO [stderr]     |
Nov 27 15:52:48.381 INFO [stderr] 125 |     pub fn std(&self) -> f64 {
Nov 27 15:52:48.381 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:52:48.381 INFO [stderr] 
Nov 27 15:52:48.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Nov 27 15:52:48.457 INFO [stderr] su: No module specific data is present
Nov 27 15:52:49.526 INFO running `"docker" "inspect" "a63f39d41849ba6f7045ac05c8b73e6c9445e6ced57c02a58123fff1fa0a525f"`
Nov 27 15:52:49.937 INFO running `"docker" "rm" "-f" "a63f39d41849ba6f7045ac05c8b73e6c9445e6ced57c02a58123fff1fa0a525f"`
Nov 27 15:52:50.292 INFO [stdout] a63f39d41849ba6f7045ac05c8b73e6c9445e6ced57c02a58123fff1fa0a525f