Jul 11 12:52:08.669 INFO checking subnomo/rebar against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 12:52:08.669 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 12:52:08.669 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 12:52:08.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 12:52:08.906 INFO blam! 789bee1d492722aa813479780f1574ce2f7abfb645e5f168d2a6cbd1e7fdf197
Jul 11 12:52:08.908 INFO running `"docker" "start" "-a" "789bee1d492722aa813479780f1574ce2f7abfb645e5f168d2a6cbd1e7fdf197"`
Jul 11 12:52:09.892 INFO kablam!     Checking cfg-if v0.1.2
Jul 11 12:52:09.892 INFO kablam!    Compiling unicode-xid v0.0.4
Jul 11 12:52:09.892 INFO kablam!    Compiling quote v0.3.13
Jul 11 12:52:09.892 INFO kablam!     Checking bit-vec v0.4.4
Jul 11 12:52:09.893 INFO kablam!     Checking log v0.3.8
Jul 11 12:52:09.893 INFO kablam!     Checking bytes v0.3.0
Jul 11 12:52:09.893 INFO kablam!     Checking slab v0.1.3
Jul 11 12:52:09.893 INFO kablam!     Checking serde v0.9.8
Jul 11 12:52:10.680 INFO kablam!    Compiling ws2_32-sys v0.2.1
Jul 11 12:52:12.451 INFO kablam!     Checking filetime v0.1.10
Jul 11 12:52:13.487 INFO kablam!     Checking inotify v0.3.0
Jul 11 12:52:15.201 INFO kablam!     Checking nix v0.5.1
Jul 11 12:52:15.391 INFO kablam!     Checking net2 v0.2.29
Jul 11 12:52:15.513 INFO kablam!    Compiling synom v0.11.0
Jul 11 12:52:15.581 INFO kablam!     Checking chan v0.1.19
Jul 11 12:52:17.488 INFO kablam!     Checking bit-set v0.4.0
Jul 11 12:52:23.158 INFO kablam!     Checking walkdir v0.1.8
Jul 11 12:52:23.312 INFO kablam!    Compiling syn v0.11.6
Jul 11 12:52:23.968 INFO kablam!     Checking chan-signal v0.2.0
Jul 11 12:52:24.042 INFO kablam!     Checking miow v0.1.5
Jul 11 12:52:41.835 INFO kablam!     Checking mio v0.5.1
Jul 11 12:52:52.583 INFO kablam!     Checking notify v4.0.1
Jul 11 12:52:55.995 INFO kablam!    Compiling serde_codegen_internals v0.14.0
Jul 11 12:53:03.929 INFO kablam!    Compiling serde_derive v0.9.8
Jul 11 12:53:11.122 INFO kablam!     Checking toml v0.3.0
Jul 11 12:53:26.526 INFO kablam!     Checking rebar v0.3.0 (file:///source)
Jul 11 12:53:26.795 INFO kablam! error[E0463]: can't find crate for `rebar`
Jul 11 12:53:26.795 INFO kablam!  --> tests/lib.rs:1:1
Jul 11 12:53:26.795 INFO kablam!   |
Jul 11 12:53:26.795 INFO kablam! 1 | extern crate rebar;
Jul 11 12:53:26.795 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Jul 11 12:53:26.796 INFO kablam! 
Jul 11 12:53:26.796 INFO kablam! error: aborting due to previous error
Jul 11 12:53:26.797 INFO kablam! 
Jul 11 12:53:26.803 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Jul 11 12:53:26.815 INFO kablam! error: Could not compile `rebar`.
Jul 11 12:53:26.815 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 12:53:27.302 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from crates.io/crates/dirs instead.
Jul 11 12:53:27.302 INFO kablam!   --> src/main.rs:83:22
Jul 11 12:53:27.302 INFO kablam!    |
Jul 11 12:53:27.302 INFO kablam! 83 |     let home = match env::home_dir() {
Jul 11 12:53:27.302 INFO kablam!    |                      ^^^^^^^^^^^^^
Jul 11 12:53:27.302 INFO kablam!    |
Jul 11 12:53:27.302 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 11 12:53:27.302 INFO kablam! 
Jul 11 12:53:27.441 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from crates.io/crates/dirs instead.
Jul 11 12:53:27.441 INFO kablam!   --> src/main.rs:83:22
Jul 11 12:53:27.441 INFO kablam!    |
Jul 11 12:53:27.442 INFO kablam! 83 |     let home = match env::home_dir() {
Jul 11 12:53:27.442 INFO kablam!    |                      ^^^^^^^^^^^^^
Jul 11 12:53:27.442 INFO kablam!    |
Jul 11 12:53:27.442 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 11 12:53:27.442 INFO kablam! 
Jul 11 12:53:29.583 INFO kablam! warning: variable does not need to be mutable
Jul 11 12:53:29.583 INFO kablam!    --> src/main.rs:444:5
Jul 11 12:53:29.583 INFO kablam!     |
Jul 11 12:53:29.583 INFO kablam! 444 | /     chan_select! {
Jul 11 12:53:29.583 INFO kablam! 445 | |         signal.recv() => {
Jul 11 12:53:29.583 INFO kablam! 446 | |             cleanup();
Jul 11 12:53:29.583 INFO kablam! 447 | |         },
Jul 11 12:53:29.583 INFO kablam! ...   |
Jul 11 12:53:29.583 INFO kablam! 451 | |         }
Jul 11 12:53:29.583 INFO kablam! 452 | |     }
Jul 11 12:53:29.584 INFO kablam!     | |_____^ help: remove this `mut`
Jul 11 12:53:29.584 INFO kablam!     |
Jul 11 12:53:29.584 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 12:53:29.584 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 11 12:53:29.584 INFO kablam! 
Jul 11 12:53:29.589 INFO kablam! warning: variable does not need to be mutable
Jul 11 12:53:29.589 INFO kablam!    --> src/main.rs:444:5
Jul 11 12:53:29.589 INFO kablam!     |
Jul 11 12:53:29.589 INFO kablam! 444 | /     chan_select! {
Jul 11 12:53:29.590 INFO kablam! 445 | |         signal.recv() => {
Jul 11 12:53:29.590 INFO kablam! 446 | |             cleanup();
Jul 11 12:53:29.590 INFO kablam! 447 | |         },
Jul 11 12:53:29.590 INFO kablam! ...   |
Jul 11 12:53:29.590 INFO kablam! 451 | |         }
Jul 11 12:53:29.590 INFO kablam! 452 | |     }
Jul 11 12:53:29.590 INFO kablam!     | |_____^ help: remove this `mut`
Jul 11 12:53:29.590 INFO kablam!     |
Jul 11 12:53:29.590 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 12:53:29.590 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 11 12:53:29.590 INFO kablam! 
Jul 11 12:53:29.792 INFO kablam! warning: method is never used: `set_icon`
Jul 11 12:53:29.793 INFO kablam!   --> src/blocks/custom.rs:18:5
Jul 11 12:53:29.793 INFO kablam!    |
Jul 11 12:53:29.793 INFO kablam! 18 |     pub fn set_icon(&mut self, icon: &str, align: Align) {
Jul 11 12:53:29.793 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.793 INFO kablam!    |
Jul 11 12:53:29.793 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 12:53:29.793 INFO kablam! 
Jul 11 12:53:29.794 INFO kablam! warning: method is never used: `set_ssid_cmd`
Jul 11 12:53:29.794 INFO kablam!   --> src/blocks/wifi.rs:44:5
Jul 11 12:53:29.794 INFO kablam!    |
Jul 11 12:53:29.794 INFO kablam! 44 |     pub fn set_ssid_cmd(&mut self, cmd: &str) {
Jul 11 12:53:29.794 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.794 INFO kablam! 
Jul 11 12:53:29.794 INFO kablam! warning: method is never used: `set_strength_cmd`
Jul 11 12:53:29.794 INFO kablam!   --> src/blocks/wifi.rs:48:5
Jul 11 12:53:29.794 INFO kablam!    |
Jul 11 12:53:29.794 INFO kablam! 48 |     pub fn set_strength_cmd(&mut self, cmd: &str) {
Jul 11 12:53:29.794 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.794 INFO kablam! 
Jul 11 12:53:29.794 INFO kablam! warning: method is never used: `set_wm`
Jul 11 12:53:29.794 INFO kablam!   --> src/blocks/wsp.rs:21:5
Jul 11 12:53:29.794 INFO kablam!    |
Jul 11 12:53:29.795 INFO kablam! 21 |     pub fn set_wm(&mut self, wm: WindowManagers) {
Jul 11 12:53:29.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.795 INFO kablam! 
Jul 11 12:53:29.795 INFO kablam! warning: struct is never used: `I3`
Jul 11 12:53:29.795 INFO kablam!  --> src/blocks/wm/i3.rs:3:1
Jul 11 12:53:29.795 INFO kablam!   |
Jul 11 12:53:29.795 INFO kablam! 3 | pub struct I3 {
Jul 11 12:53:29.795 INFO kablam!   | ^^^^^^^^^^^^^
Jul 11 12:53:29.795 INFO kablam! 
Jul 11 12:53:29.795 INFO kablam! warning: variant is never constructed: `I3`
Jul 11 12:53:29.795 INFO kablam!   --> src/util.rs:13:5
Jul 11 12:53:29.795 INFO kablam!    |
Jul 11 12:53:29.795 INFO kablam! 13 |     I3,
Jul 11 12:53:29.795 INFO kablam!    |     ^^
Jul 11 12:53:29.795 INFO kablam! 
Jul 11 12:53:29.882 INFO kablam! warning: method is never used: `set_icon`
Jul 11 12:53:29.882 INFO kablam!   --> src/blocks/custom.rs:18:5
Jul 11 12:53:29.882 INFO kablam!    |
Jul 11 12:53:29.882 INFO kablam! 18 |     pub fn set_icon(&mut self, icon: &str, align: Align) {
Jul 11 12:53:29.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.894 INFO kablam!    |
Jul 11 12:53:29.895 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 12:53:29.895 INFO kablam! 
Jul 11 12:53:29.895 INFO kablam! warning: method is never used: `set_ssid_cmd`
Jul 11 12:53:29.895 INFO kablam!   --> src/blocks/wifi.rs:44:5
Jul 11 12:53:29.895 INFO kablam!    |
Jul 11 12:53:29.895 INFO kablam! 44 |     pub fn set_ssid_cmd(&mut self, cmd: &str) {
Jul 11 12:53:29.895 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.895 INFO kablam! 
Jul 11 12:53:29.895 INFO kablam! warning: method is never used: `set_strength_cmd`
Jul 11 12:53:29.895 INFO kablam!   --> src/blocks/wifi.rs:48:5
Jul 11 12:53:29.895 INFO kablam!    |
Jul 11 12:53:29.895 INFO kablam! 48 |     pub fn set_strength_cmd(&mut self, cmd: &str) {
Jul 11 12:53:29.895 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.895 INFO kablam! 
Jul 11 12:53:29.895 INFO kablam! warning: method is never used: `set_wm`
Jul 11 12:53:29.895 INFO kablam!   --> src/blocks/wsp.rs:21:5
Jul 11 12:53:29.895 INFO kablam!    |
Jul 11 12:53:29.895 INFO kablam! 21 |     pub fn set_wm(&mut self, wm: WindowManagers) {
Jul 11 12:53:29.895 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 12:53:29.895 INFO kablam! 
Jul 11 12:53:29.896 INFO kablam! warning: struct is never used: `I3`
Jul 11 12:53:29.896 INFO kablam!  --> src/blocks/wm/i3.rs:3:1
Jul 11 12:53:29.896 INFO kablam!   |
Jul 11 12:53:29.896 INFO kablam! 3 | pub struct I3 {
Jul 11 12:53:29.896 INFO kablam!   | ^^^^^^^^^^^^^
Jul 11 12:53:29.896 INFO kablam! 
Jul 11 12:53:29.896 INFO kablam! warning: variant is never constructed: `I3`
Jul 11 12:53:29.896 INFO kablam!   --> src/util.rs:13:5
Jul 11 12:53:29.896 INFO kablam!    |
Jul 11 12:53:29.896 INFO kablam! 13 |     I3,
Jul 11 12:53:29.896 INFO kablam!    |     ^^
Jul 11 12:53:29.896 INFO kablam! 
Jul 11 12:53:30.061 INFO kablam! error: build failed
Jul 11 12:53:30.063 INFO kablam! su: No module specific data is present
Jul 11 12:53:30.788 INFO running `"docker" "rm" "-f" "789bee1d492722aa813479780f1574ce2f7abfb645e5f168d2a6cbd1e7fdf197"`
Jul 11 12:53:30.965 INFO blam! 789bee1d492722aa813479780f1574ce2f7abfb645e5f168d2a6cbd1e7fdf197