Nov 28 11:16:51.898 INFO checking Ryan1729/stru against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:16:51.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 28 11:16:52.154 INFO [stdout] e5e331bc5a37442341bd6f449b4e0e26106ae5b43f3b969f000fe5361ce59157
Nov 28 11:16:52.158 INFO running `"docker" "start" "-a" "e5e331bc5a37442341bd6f449b4e0e26106ae5b43f3b969f000fe5361ce59157"`
Nov 28 11:16:52.664 INFO [stderr] usermod: no changes
Nov 28 11:16:52.757 INFO [stderr]    Compiling cmake v0.1.21
Nov 28 11:16:52.757 INFO [stderr]    Compiling stru v0.1.0 (/source)
Nov 28 11:16:52.757 INFO [stderr]    Compiling servo-fontconfig-sys v4.0.2
Nov 28 11:16:52.758 INFO [stderr]     Checking errno v0.2.3
Nov 28 11:16:52.758 INFO [stderr]    Compiling x11 v2.12.1
Nov 28 11:16:54.732 INFO [stderr]    Compiling expat-sys v2.1.4
Nov 28 11:16:54.733 INFO [stderr]    Compiling servo-freetype-sys v4.0.3
Nov 28 11:17:15.392 INFO [stderr]     Checking servo-fontconfig v0.2.1
Nov 28 11:17:16.592 INFO [stderr] warning: unused import: `x11::keysym::*`
Nov 28 11:17:16.592 INFO [stderr]  --> src/config.rs:6:5
Nov 28 11:17:16.592 INFO [stderr]   |
Nov 28 11:17:16.592 INFO [stderr] 6 | use x11::keysym::*;
Nov 28 11:17:16.592 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 11:17:16.592 INFO [stderr]   |
Nov 28 11:17:16.592 INFO [stderr] note: lint level defined here
Nov 28 11:17:16.592 INFO [stderr]  --> src/main.rs:6:9
Nov 28 11:17:16.592 INFO [stderr]   |
Nov 28 11:17:16.592 INFO [stderr] 6 | #![warn(unused_imports)]
Nov 28 11:17:16.592 INFO [stderr]   |         ^^^^^^^^^^^^^^
Nov 28 11:17:16.592 INFO [stderr] 
Nov 28 11:17:16.592 INFO [stderr] warning: unused import: `xlib::Button2`
Nov 28 11:17:16.592 INFO [stderr]   --> src/main.rs:33:5
Nov 28 11:17:16.592 INFO [stderr]    |
Nov 28 11:17:16.592 INFO [stderr] 33 | use xlib::Button2;
Nov 28 11:17:16.592 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 11:17:16.592 INFO [stderr] 
Nov 28 11:17:16.668 INFO [stderr] warning: unused import: `x11::keysym::*`
Nov 28 11:17:16.668 INFO [stderr]  --> src/config.rs:6:5
Nov 28 11:17:16.668 INFO [stderr]   |
Nov 28 11:17:16.668 INFO [stderr] 6 | use x11::keysym::*;
Nov 28 11:17:16.668 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 11:17:16.668 INFO [stderr]   |
Nov 28 11:17:16.668 INFO [stderr] note: lint level defined here
Nov 28 11:17:16.668 INFO [stderr]  --> src/main.rs:6:9
Nov 28 11:17:16.668 INFO [stderr]   |
Nov 28 11:17:16.668 INFO [stderr] 6 | #![warn(unused_imports)]
Nov 28 11:17:16.668 INFO [stderr]   |         ^^^^^^^^^^^^^^
Nov 28 11:17:16.668 INFO [stderr] 
Nov 28 11:17:16.668 INFO [stderr] warning: unused import: `xlib::Button2`
Nov 28 11:17:16.668 INFO [stderr]   --> src/main.rs:33:5
Nov 28 11:17:16.668 INFO [stderr]    |
Nov 28 11:17:16.668 INFO [stderr] 33 | use xlib::Button2;
Nov 28 11:17:16.668 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 11:17:16.668 INFO [stderr] 
Nov 28 11:17:16.948 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:17:16.948 INFO [stderr]     --> src/main.rs:2101:9
Nov 28 11:17:16.949 INFO [stderr]      |
Nov 28 11:17:16.949 INFO [stderr] 2101 |     let mut buf: *mut c_char = bufffer.as_mut_ptr();
Nov 28 11:17:16.949 INFO [stderr]      |         ----^^^
Nov 28 11:17:16.949 INFO [stderr]      |         |
Nov 28 11:17:16.949 INFO [stderr]      |         help: remove this `mut`
Nov 28 11:17:16.949 INFO [stderr]      |
Nov 28 11:17:16.950 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Nov 28 11:17:16.950 INFO [stderr] 
Nov 28 11:17:16.950 INFO [stderr] warning: variant is never constructed: `UInt`
Nov 28 11:17:16.950 INFO [stderr]    --> src/main.rs:213:5
Nov 28 11:17:16.950 INFO [stderr]     |
Nov 28 11:17:16.950 INFO [stderr] 213 |     UInt(fn(c_uint), c_uint),
Nov 28 11:17:16.951 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:16.951 INFO [stderr]     |
Nov 28 11:17:16.951 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 11:17:16.951 INFO [stderr] 
Nov 28 11:17:16.951 INFO [stderr] warning: constant item is never used: `UTF_INVALID`
Nov 28 11:17:16.951 INFO [stderr]    --> src/main.rs:400:1
Nov 28 11:17:16.952 INFO [stderr]     |
Nov 28 11:17:16.952 INFO [stderr] 400 | const UTF_INVALID: c_int = 0xFFFD;
Nov 28 11:17:16.952 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:16.952 INFO [stderr] 
Nov 28 11:17:16.953 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Nov 28 11:17:16.953 INFO [stderr]  --> src/main.rs:2:12
Nov 28 11:17:16.953 INFO [stderr]   |
Nov 28 11:17:16.953 INFO [stderr] 2 | #![feature(drop_types_in_const)]
Nov 28 11:17:16.953 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:16.953 INFO [stderr]   |
Nov 28 11:17:16.953 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 11:17:16.953 INFO [stderr] 
Nov 28 11:17:16.953 INFO [stderr] warning: unused attribute
Nov 28 11:17:16.953 INFO [stderr]    --> src/main.rs:305:1
Nov 28 11:17:16.953 INFO [stderr]     |
Nov 28 11:17:16.953 INFO [stderr] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"]
Nov 28 11:17:16.953 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:16.953 INFO [stderr]     |
Nov 28 11:17:16.953 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 28 11:17:16.953 INFO [stderr] 
Nov 28 11:17:17.092 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:17:17.092 INFO [stderr]     --> src/main.rs:2101:9
Nov 28 11:17:17.092 INFO [stderr]      |
Nov 28 11:17:17.092 INFO [stderr] 2101 |     let mut buf: *mut c_char = bufffer.as_mut_ptr();
Nov 28 11:17:17.092 INFO [stderr]      |         ----^^^
Nov 28 11:17:17.092 INFO [stderr]      |         |
Nov 28 11:17:17.092 INFO [stderr]      |         help: remove this `mut`
Nov 28 11:17:17.092 INFO [stderr]      |
Nov 28 11:17:17.092 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Nov 28 11:17:17.092 INFO [stderr] 
Nov 28 11:17:17.092 INFO [stderr] warning: variant is never constructed: `UInt`
Nov 28 11:17:17.092 INFO [stderr]    --> src/main.rs:213:5
Nov 28 11:17:17.092 INFO [stderr]     |
Nov 28 11:17:17.092 INFO [stderr] 213 |     UInt(fn(c_uint), c_uint),
Nov 28 11:17:17.092 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:17.092 INFO [stderr]     |
Nov 28 11:17:17.092 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 11:17:17.092 INFO [stderr] 
Nov 28 11:17:17.092 INFO [stderr] warning: constant item is never used: `UTF_INVALID`
Nov 28 11:17:17.092 INFO [stderr]    --> src/main.rs:400:1
Nov 28 11:17:17.092 INFO [stderr]     |
Nov 28 11:17:17.092 INFO [stderr] 400 | const UTF_INVALID: c_int = 0xFFFD;
Nov 28 11:17:17.092 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:17.092 INFO [stderr] 
Nov 28 11:17:17.092 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Nov 28 11:17:17.092 INFO [stderr]  --> src/main.rs:2:12
Nov 28 11:17:17.092 INFO [stderr]   |
Nov 28 11:17:17.092 INFO [stderr] 2 | #![feature(drop_types_in_const)]
Nov 28 11:17:17.092 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:17.092 INFO [stderr]   |
Nov 28 11:17:17.092 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 11:17:17.093 INFO [stderr] 
Nov 28 11:17:17.093 INFO [stderr] warning: unused attribute
Nov 28 11:17:17.093 INFO [stderr]    --> src/main.rs:305:1
Nov 28 11:17:17.093 INFO [stderr]     |
Nov 28 11:17:17.093 INFO [stderr] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"]
Nov 28 11:17:17.093 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:17:17.093 INFO [stderr]     |
Nov 28 11:17:17.093 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 28 11:17:17.093 INFO [stderr] 
Nov 28 11:17:17.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.43s
Nov 28 11:17:17.121 INFO [stderr] su: No module specific data is present
Nov 28 11:17:17.422 INFO running `"docker" "inspect" "e5e331bc5a37442341bd6f449b4e0e26106ae5b43f3b969f000fe5361ce59157"`
Nov 28 11:17:17.509 INFO running `"docker" "rm" "-f" "e5e331bc5a37442341bd6f449b4e0e26106ae5b43f3b969f000fe5361ce59157"`
Nov 28 11:17:17.642 INFO [stdout] e5e331bc5a37442341bd6f449b4e0e26106ae5b43f3b969f000fe5361ce59157