Dec 11 04:54:47.705 INFO checking zyxw59/pingviz against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 04:54:47.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 04:54:47.895 INFO [stdout] f5a51936fcdad6187ad9b028abb8b17b59d35f2c965b3d6b2c7f9c7192d92156
Dec 11 04:54:47.897 INFO running `"docker" "start" "-a" "f5a51936fcdad6187ad9b028abb8b17b59d35f2c965b3d6b2c7f9c7192d92156"`
Dec 11 04:54:50.225 INFO [stderr] usermod: no changes
Dec 11 04:54:50.464 INFO [stderr]    Compiling pkg-config v0.3.9
Dec 11 04:54:50.464 INFO [stderr]     Checking libc v0.2.36
Dec 11 04:54:50.476 INFO [stderr]     Checking cfg-if v0.1.2
Dec 11 04:54:50.476 INFO [stderr]     Checking byteorder v1.2.1
Dec 11 04:54:50.476 INFO [stderr]    Compiling gdk-pixbuf v0.3.0
Dec 11 04:54:50.500 INFO [stderr]    Compiling cairo-rs v0.3.0
Dec 11 04:54:50.500 INFO [stderr]     Checking lazy_static v1.0.0
Dec 11 04:54:50.500 INFO [stderr]     Checking futures v0.1.18
Dec 11 04:54:51.005 INFO [stderr]    Compiling gio v0.3.0
Dec 11 04:54:51.368 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 11 04:54:51.481 INFO [stderr]    Compiling gdk v0.7.0
Dec 11 04:54:51.976 INFO [stderr]     Checking winapi v0.2.8
Dec 11 04:54:52.127 INFO [stderr]     Checking slab v0.4.0
Dec 11 04:54:52.586 INFO [stderr]     Checking c_vec v1.2.1
Dec 11 04:54:52.639 INFO [stderr]    Compiling quote v0.3.15
Dec 11 04:54:52.932 INFO [stderr]    Compiling lazy_static v0.2.11
Dec 11 04:54:52.952 INFO [stderr]    Compiling gtk v0.3.0
Dec 11 04:54:53.476 INFO [stderr]     Checking log v0.4.1
Dec 11 04:54:53.507 INFO [stderr]    Compiling synom v0.11.3
Dec 11 04:54:53.541 INFO [stderr]     Checking iovec v0.1.2
Dec 11 04:54:53.588 INFO [stderr]     Checking net2 v0.2.31
Dec 11 04:54:53.689 INFO [stderr]     Checking rand v0.4.2
Dec 11 04:54:53.967 INFO [stderr]    Compiling glib-sys v0.5.0
Dec 11 04:54:54.068 INFO [stderr]    Compiling gobject-sys v0.5.0
Dec 11 04:54:54.090 INFO [stderr]    Compiling gio-sys v0.5.0
Dec 11 04:54:54.961 INFO [stderr]    Compiling pango-sys v0.5.0
Dec 11 04:54:54.971 INFO [stderr]    Compiling cairo-sys-rs v0.5.0
Dec 11 04:54:55.006 INFO [stderr]    Compiling gdk-pixbuf-sys v0.5.0
Dec 11 04:54:55.382 INFO [stderr]    Compiling atk-sys v0.5.0
Dec 11 04:54:55.403 INFO [stderr]    Compiling gdk-sys v0.5.0
Dec 11 04:54:56.864 INFO [stderr]    Compiling gtk-sys v0.5.0
Dec 11 04:54:56.880 INFO [stderr]     Checking bytes v0.4.6
Dec 11 04:54:57.113 INFO [stderr]     Checking log v0.3.9
Dec 11 04:54:57.720 INFO [stderr]    Compiling syn v0.11.11
Dec 11 04:55:00.786 INFO [stderr]     Checking tokio-io v0.1.4
Dec 11 04:55:04.365 INFO [stderr]     Checking futures-glib v0.3.2
Dec 11 04:55:05.673 INFO [stderr]     Checking relm-core v0.11.0
Dec 11 04:55:06.090 INFO [stderr]     Checking relm-state v0.11.0
Dec 11 04:55:06.381 INFO [stderr]     Checking glib v0.4.1
Dec 11 04:55:13.924 INFO [stderr]    Compiling relm-gen-widget v0.11.0
Dec 11 04:55:13.924 INFO [stderr]     Checking pango v0.3.0
Dec 11 04:55:27.110 INFO [stderr]    Compiling relm-derive-common v0.11.0
Dec 11 04:55:28.157 INFO [stderr]    Compiling relm-derive v0.11.0
Dec 11 04:56:04.804 INFO [stderr]     Checking relm v0.11.0
Dec 11 04:56:05.256 INFO [stderr]     Checking pingviz v0.1.0 (/source)
Dec 11 04:56:05.848 INFO [stderr] warning: method is never used: `clear`
Dec 11 04:56:05.848 INFO [stderr]    --> src/util.rs:204:5
Dec 11 04:56:05.848 INFO [stderr]     |
Dec 11 04:56:05.848 INFO [stderr] 204 |     pub fn clear(&mut self) {
Dec 11 04:56:05.848 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.848 INFO [stderr]     |
Dec 11 04:56:05.848 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 04:56:05.848 INFO [stderr] 
Dec 11 04:56:05.848 INFO [stderr] warning: method is never used: `cap`
Dec 11 04:56:05.848 INFO [stderr]    --> src/util.rs:210:5
Dec 11 04:56:05.848 INFO [stderr]     |
Dec 11 04:56:05.848 INFO [stderr] 210 |     pub fn cap(&self) -> Option<usize> {
Dec 11 04:56:05.848 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.849 INFO [stderr] 
Dec 11 04:56:05.849 INFO [stderr] warning: method is never used: `start`
Dec 11 04:56:05.849 INFO [stderr]    --> src/util.rs:218:5
Dec 11 04:56:05.850 INFO [stderr]     |
Dec 11 04:56:05.851 INFO [stderr] 218 |     pub fn start(&self) -> usize {
Dec 11 04:56:05.851 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.851 INFO [stderr] 
Dec 11 04:56:05.851 INFO [stderr] warning: method is never used: `clear`
Dec 11 04:56:05.851 INFO [stderr]   --> src/view.rs:40:5
Dec 11 04:56:05.851 INFO [stderr]    |
Dec 11 04:56:05.851 INFO [stderr] 40 |     pub fn clear(&mut self) {
Dec 11 04:56:05.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.851 INFO [stderr] 
Dec 11 04:56:05.851 INFO [stderr] warning: method is never used: `mean`
Dec 11 04:56:05.851 INFO [stderr]    --> src/view.rs:114:5
Dec 11 04:56:05.851 INFO [stderr]     |
Dec 11 04:56:05.851 INFO [stderr] 114 |     pub fn mean(&self) -> f64 {
Dec 11 04:56:05.851 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.851 INFO [stderr] 
Dec 11 04:56:05.851 INFO [stderr] warning: method is never used: `var`
Dec 11 04:56:05.851 INFO [stderr]    --> src/view.rs:119:5
Dec 11 04:56:05.851 INFO [stderr]     |
Dec 11 04:56:05.851 INFO [stderr] 119 |     pub fn var(&self) -> f64 {
Dec 11 04:56:05.851 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.851 INFO [stderr] 
Dec 11 04:56:05.851 INFO [stderr] warning: method is never used: `std`
Dec 11 04:56:05.851 INFO [stderr]    --> src/view.rs:125:5
Dec 11 04:56:05.851 INFO [stderr]     |
Dec 11 04:56:05.851 INFO [stderr] 125 |     pub fn std(&self) -> f64 {
Dec 11 04:56:05.851 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.851 INFO [stderr] 
Dec 11 04:56:05.986 INFO [stderr] warning: method is never used: `clear`
Dec 11 04:56:05.986 INFO [stderr]    --> src/util.rs:204:5
Dec 11 04:56:05.986 INFO [stderr]     |
Dec 11 04:56:05.986 INFO [stderr] 204 |     pub fn clear(&mut self) {
Dec 11 04:56:05.986 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.986 INFO [stderr]     |
Dec 11 04:56:05.986 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 04:56:05.986 INFO [stderr] 
Dec 11 04:56:05.986 INFO [stderr] warning: method is never used: `cap`
Dec 11 04:56:05.986 INFO [stderr]    --> src/util.rs:210:5
Dec 11 04:56:05.986 INFO [stderr]     |
Dec 11 04:56:05.986 INFO [stderr] 210 |     pub fn cap(&self) -> Option<usize> {
Dec 11 04:56:05.986 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.986 INFO [stderr] 
Dec 11 04:56:05.986 INFO [stderr] warning: method is never used: `start`
Dec 11 04:56:05.986 INFO [stderr]    --> src/util.rs:218:5
Dec 11 04:56:05.987 INFO [stderr]     |
Dec 11 04:56:05.987 INFO [stderr] 218 |     pub fn start(&self) -> usize {
Dec 11 04:56:05.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.987 INFO [stderr] 
Dec 11 04:56:05.987 INFO [stderr] warning: method is never used: `clear`
Dec 11 04:56:05.987 INFO [stderr]   --> src/view.rs:40:5
Dec 11 04:56:05.987 INFO [stderr]    |
Dec 11 04:56:05.987 INFO [stderr] 40 |     pub fn clear(&mut self) {
Dec 11 04:56:05.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.987 INFO [stderr] 
Dec 11 04:56:05.987 INFO [stderr] warning: method is never used: `mean`
Dec 11 04:56:05.987 INFO [stderr]    --> src/view.rs:114:5
Dec 11 04:56:05.987 INFO [stderr]     |
Dec 11 04:56:05.987 INFO [stderr] 114 |     pub fn mean(&self) -> f64 {
Dec 11 04:56:05.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.987 INFO [stderr] 
Dec 11 04:56:05.987 INFO [stderr] warning: method is never used: `var`
Dec 11 04:56:05.987 INFO [stderr]    --> src/view.rs:119:5
Dec 11 04:56:05.987 INFO [stderr]     |
Dec 11 04:56:05.987 INFO [stderr] 119 |     pub fn var(&self) -> f64 {
Dec 11 04:56:05.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.987 INFO [stderr] 
Dec 11 04:56:05.987 INFO [stderr] warning: method is never used: `std`
Dec 11 04:56:05.987 INFO [stderr]    --> src/view.rs:125:5
Dec 11 04:56:05.987 INFO [stderr]     |
Dec 11 04:56:05.987 INFO [stderr] 125 |     pub fn std(&self) -> f64 {
Dec 11 04:56:05.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:56:05.987 INFO [stderr] 
Dec 11 04:56:06.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
Dec 11 04:56:06.036 INFO [stderr] su: No module specific data is present
Dec 11 04:56:06.806 INFO running `"docker" "inspect" "f5a51936fcdad6187ad9b028abb8b17b59d35f2c965b3d6b2c7f9c7192d92156"`
Dec 11 04:56:07.136 INFO running `"docker" "rm" "-f" "f5a51936fcdad6187ad9b028abb8b17b59d35f2c965b3d6b2c7f9c7192d92156"`
Dec 11 04:56:07.508 INFO [stdout] f5a51936fcdad6187ad9b028abb8b17b59d35f2c965b3d6b2c7f9c7192d92156