Dec 06 10:06:56.900 INFO testing Ryan1729/stru against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:06:56.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:06:57.081 INFO [stdout] 6940e5855b4f885e80ba20cce4ddea3289ff3c97c30804b962af96b0f53b046b
Dec 06 10:06:57.082 INFO running `"docker" "start" "-a" "6940e5855b4f885e80ba20cce4ddea3289ff3c97c30804b962af96b0f53b046b"`
Dec 06 10:06:57.522 INFO [stderr] usermod: no changes
Dec 06 10:06:57.571 INFO [stderr]    Compiling cmake v0.1.21
Dec 06 10:06:57.571 INFO [stderr]    Compiling stru v0.1.0 (/source)
Dec 06 10:06:57.571 INFO [stderr]    Compiling servo-fontconfig-sys v4.0.2
Dec 06 10:06:57.572 INFO [stderr]    Compiling errno v0.2.3
Dec 06 10:06:57.572 INFO [stderr]    Compiling x11 v2.12.1
Dec 06 10:06:59.284 INFO [stderr]    Compiling expat-sys v2.1.4
Dec 06 10:06:59.284 INFO [stderr]    Compiling servo-freetype-sys v4.0.3
Dec 06 10:07:15.628 INFO [stderr]    Compiling servo-fontconfig v0.2.1
Dec 06 10:07:16.452 INFO [stderr] warning: unused import: `x11::keysym::*`
Dec 06 10:07:16.452 INFO [stderr]  --> src/config.rs:6:5
Dec 06 10:07:16.452 INFO [stderr]   |
Dec 06 10:07:16.452 INFO [stderr] 6 | use x11::keysym::*;
Dec 06 10:07:16.452 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 10:07:16.452 INFO [stderr]   |
Dec 06 10:07:16.452 INFO [stderr] note: lint level defined here
Dec 06 10:07:16.452 INFO [stderr]  --> src/main.rs:6:9
Dec 06 10:07:16.452 INFO [stderr]   |
Dec 06 10:07:16.452 INFO [stderr] 6 | #![warn(unused_imports)]
Dec 06 10:07:16.452 INFO [stderr]   |         ^^^^^^^^^^^^^^
Dec 06 10:07:16.452 INFO [stderr] 
Dec 06 10:07:16.452 INFO [stderr] warning: unused import: `xlib::Button2`
Dec 06 10:07:16.452 INFO [stderr]   --> src/main.rs:33:5
Dec 06 10:07:16.453 INFO [stderr]    |
Dec 06 10:07:16.453 INFO [stderr] 33 | use xlib::Button2;
Dec 06 10:07:16.453 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 10:07:16.453 INFO [stderr] 
Dec 06 10:07:16.759 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:07:16.759 INFO [stderr]     --> src/main.rs:2101:9
Dec 06 10:07:16.759 INFO [stderr]      |
Dec 06 10:07:16.759 INFO [stderr] 2101 |     let mut buf: *mut c_char = bufffer.as_mut_ptr();
Dec 06 10:07:16.759 INFO [stderr]      |         ----^^^
Dec 06 10:07:16.759 INFO [stderr]      |         |
Dec 06 10:07:16.759 INFO [stderr]      |         help: remove this `mut`
Dec 06 10:07:16.759 INFO [stderr]      |
Dec 06 10:07:16.759 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Dec 06 10:07:16.759 INFO [stderr] 
Dec 06 10:07:16.763 INFO [stderr] warning: variant is never constructed: `UInt`
Dec 06 10:07:16.763 INFO [stderr]    --> src/main.rs:213:5
Dec 06 10:07:16.763 INFO [stderr]     |
Dec 06 10:07:16.763 INFO [stderr] 213 |     UInt(fn(c_uint), c_uint),
Dec 06 10:07:16.763 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:16.763 INFO [stderr]     |
Dec 06 10:07:16.763 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 10:07:16.763 INFO [stderr] 
Dec 06 10:07:16.764 INFO [stderr] warning: constant item is never used: `UTF_INVALID`
Dec 06 10:07:16.764 INFO [stderr]    --> src/main.rs:400:1
Dec 06 10:07:16.764 INFO [stderr]     |
Dec 06 10:07:16.764 INFO [stderr] 400 | const UTF_INVALID: c_int = 0xFFFD;
Dec 06 10:07:16.764 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:16.764 INFO [stderr] 
Dec 06 10:07:16.764 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Dec 06 10:07:16.764 INFO [stderr]  --> src/main.rs:2:12
Dec 06 10:07:16.764 INFO [stderr]   |
Dec 06 10:07:16.764 INFO [stderr] 2 | #![feature(drop_types_in_const)]
Dec 06 10:07:16.764 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:16.764 INFO [stderr]   |
Dec 06 10:07:16.764 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 10:07:16.764 INFO [stderr] 
Dec 06 10:07:16.767 INFO [stderr] warning: unused attribute
Dec 06 10:07:16.767 INFO [stderr]    --> src/main.rs:305:1
Dec 06 10:07:16.767 INFO [stderr]     |
Dec 06 10:07:16.767 INFO [stderr] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"]
Dec 06 10:07:16.767 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:16.767 INFO [stderr]     |
Dec 06 10:07:16.767 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 06 10:07:16.767 INFO [stderr] 
Dec 06 10:07:17.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.12s
Dec 06 10:07:17.662 INFO [stderr] su: No module specific data is present
Dec 06 10:07:18.036 INFO running `"docker" "inspect" "6940e5855b4f885e80ba20cce4ddea3289ff3c97c30804b962af96b0f53b046b"`
Dec 06 10:07:18.215 INFO running `"docker" "rm" "-f" "6940e5855b4f885e80ba20cce4ddea3289ff3c97c30804b962af96b0f53b046b"`
Dec 06 10:07:18.383 INFO [stdout] 6940e5855b4f885e80ba20cce4ddea3289ff3c97c30804b962af96b0f53b046b
Dec 06 10:07:18.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:07:18.752 INFO [stdout] acd4f6393f4bdc3bc1455014a560d5dee67992f0b3efd7cc405c7f1d331e5528
Dec 06 10:07:18.754 INFO running `"docker" "start" "-a" "acd4f6393f4bdc3bc1455014a560d5dee67992f0b3efd7cc405c7f1d331e5528"`
Dec 06 10:07:19.199 INFO [stderr] usermod: no changes
Dec 06 10:07:19.243 INFO [stderr]    Compiling stru v0.1.0 (/source)
Dec 06 10:07:19.760 INFO [stderr] warning: unused import: `x11::keysym::*`
Dec 06 10:07:19.760 INFO [stderr]  --> src/config.rs:6:5
Dec 06 10:07:19.760 INFO [stderr]   |
Dec 06 10:07:19.760 INFO [stderr] 6 | use x11::keysym::*;
Dec 06 10:07:19.760 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 10:07:19.760 INFO [stderr]   |
Dec 06 10:07:19.760 INFO [stderr] note: lint level defined here
Dec 06 10:07:19.760 INFO [stderr]  --> src/main.rs:6:9
Dec 06 10:07:19.760 INFO [stderr]   |
Dec 06 10:07:19.760 INFO [stderr] 6 | #![warn(unused_imports)]
Dec 06 10:07:19.760 INFO [stderr]   |         ^^^^^^^^^^^^^^
Dec 06 10:07:19.760 INFO [stderr] 
Dec 06 10:07:19.760 INFO [stderr] warning: unused import: `xlib::Button2`
Dec 06 10:07:19.760 INFO [stderr]   --> src/main.rs:33:5
Dec 06 10:07:19.760 INFO [stderr]    |
Dec 06 10:07:19.760 INFO [stderr] 33 | use xlib::Button2;
Dec 06 10:07:19.760 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 10:07:19.760 INFO [stderr] 
Dec 06 10:07:20.100 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:07:20.100 INFO [stderr]     --> src/main.rs:2101:9
Dec 06 10:07:20.100 INFO [stderr]      |
Dec 06 10:07:20.100 INFO [stderr] 2101 |     let mut buf: *mut c_char = bufffer.as_mut_ptr();
Dec 06 10:07:20.100 INFO [stderr]      |         ----^^^
Dec 06 10:07:20.100 INFO [stderr]      |         |
Dec 06 10:07:20.100 INFO [stderr]      |         help: remove this `mut`
Dec 06 10:07:20.100 INFO [stderr]      |
Dec 06 10:07:20.100 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Dec 06 10:07:20.100 INFO [stderr] 
Dec 06 10:07:20.105 INFO [stderr] warning: variant is never constructed: `UInt`
Dec 06 10:07:20.105 INFO [stderr]    --> src/main.rs:213:5
Dec 06 10:07:20.105 INFO [stderr]     |
Dec 06 10:07:20.105 INFO [stderr] 213 |     UInt(fn(c_uint), c_uint),
Dec 06 10:07:20.105 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:20.105 INFO [stderr]     |
Dec 06 10:07:20.105 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 10:07:20.105 INFO [stderr] 
Dec 06 10:07:20.105 INFO [stderr] warning: constant item is never used: `UTF_INVALID`
Dec 06 10:07:20.105 INFO [stderr]    --> src/main.rs:400:1
Dec 06 10:07:20.105 INFO [stderr]     |
Dec 06 10:07:20.105 INFO [stderr] 400 | const UTF_INVALID: c_int = 0xFFFD;
Dec 06 10:07:20.105 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:20.105 INFO [stderr] 
Dec 06 10:07:20.105 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Dec 06 10:07:20.105 INFO [stderr]  --> src/main.rs:2:12
Dec 06 10:07:20.105 INFO [stderr]   |
Dec 06 10:07:20.105 INFO [stderr] 2 | #![feature(drop_types_in_const)]
Dec 06 10:07:20.105 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:20.105 INFO [stderr]   |
Dec 06 10:07:20.105 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 10:07:20.105 INFO [stderr] 
Dec 06 10:07:20.109 INFO [stderr] warning: unused attribute
Dec 06 10:07:20.109 INFO [stderr]    --> src/main.rs:305:1
Dec 06 10:07:20.109 INFO [stderr]     |
Dec 06 10:07:20.109 INFO [stderr] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"]
Dec 06 10:07:20.109 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:07:20.109 INFO [stderr]     |
Dec 06 10:07:20.109 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 06 10:07:20.109 INFO [stderr] 
Dec 06 10:07:20.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 06 10:07:20.478 INFO [stderr] su: No module specific data is present
Dec 06 10:07:20.920 INFO running `"docker" "inspect" "acd4f6393f4bdc3bc1455014a560d5dee67992f0b3efd7cc405c7f1d331e5528"`
Dec 06 10:07:21.042 INFO running `"docker" "rm" "-f" "acd4f6393f4bdc3bc1455014a560d5dee67992f0b3efd7cc405c7f1d331e5528"`
Dec 06 10:07:21.180 INFO [stdout] acd4f6393f4bdc3bc1455014a560d5dee67992f0b3efd7cc405c7f1d331e5528
Dec 06 10:07:21.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:07:21.392 INFO [stdout] f7f9b7b1a4ccfe02c732f4fe17041241e327f13c0080ff603463ec013c5fd162
Dec 06 10:07:21.394 INFO running `"docker" "start" "-a" "f7f9b7b1a4ccfe02c732f4fe17041241e327f13c0080ff603463ec013c5fd162"`
Dec 06 10:07:21.812 INFO [stderr] usermod: no changes
Dec 06 10:07:21.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 10:07:21.865 INFO [stderr]      Running /target/debug/deps/stru-2041ee3aa26f28cf
Dec 06 10:07:21.871 INFO [stdout] 
Dec 06 10:07:21.871 INFO [stdout] running 0 tests
Dec 06 10:07:21.871 INFO [stdout] 
Dec 06 10:07:21.871 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:07:21.871 INFO [stdout] 
Dec 06 10:07:21.873 INFO [stderr] su: No module specific data is present
Dec 06 10:07:22.154 INFO running `"docker" "inspect" "f7f9b7b1a4ccfe02c732f4fe17041241e327f13c0080ff603463ec013c5fd162"`
Dec 06 10:07:22.244 INFO running `"docker" "rm" "-f" "f7f9b7b1a4ccfe02c732f4fe17041241e327f13c0080ff603463ec013c5fd162"`
Dec 06 10:07:22.325 INFO [stdout] f7f9b7b1a4ccfe02c732f4fe17041241e327f13c0080ff603463ec013c5fd162