Dec 05 00:27:35.333 INFO testing yuriks/advance-emu against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 00:27:35.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 00:27:35.752 INFO [stdout] 97997e48d62eb0143413959fe38a484beec538cd339e362c2a738c22e1d3b442
Dec 05 00:27:35.758 INFO running `"docker" "start" "-a" "97997e48d62eb0143413959fe38a484beec538cd339e362c2a738c22e1d3b442"`
Dec 05 00:27:37.815 INFO [stderr] usermod: no changes
Dec 05 00:27:37.912 INFO [stderr]    Compiling num-traits v0.2.6
Dec 05 00:27:37.912 INFO [stderr]    Compiling num-integer v0.1.39
Dec 05 00:27:37.912 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 05 00:27:37.920 INFO [stderr]    Compiling num-iter v0.1.37
Dec 05 00:27:37.920 INFO [stderr]    Compiling num-complex v0.2.0
Dec 05 00:27:37.920 INFO [stderr]    Compiling num-rational v0.2.1
Dec 05 00:27:37.920 INFO [stderr]    Compiling bitflags v0.7.0
Dec 05 00:27:37.920 INFO [stderr]    Compiling sdl2-sys v0.31.0
Dec 05 00:27:41.836 INFO [stderr]    Compiling rand v0.3.22
Dec 05 00:27:50.836 INFO [stderr]    Compiling num v0.1.42
Dec 05 00:27:51.177 INFO [stderr]    Compiling sdl2 v0.31.0
Dec 05 00:27:59.694 INFO [stderr]    Compiling num v0.2.0
Dec 05 00:28:01.186 INFO [stderr]    Compiling advance v0.1.0 (/source)
Dec 05 00:28:01.476 INFO [stderr] warning: unused import: `super::*`
Dec 05 00:28:01.476 INFO [stderr]    --> src/cpu.rs:192:9
Dec 05 00:28:01.476 INFO [stderr]     |
Dec 05 00:28:01.476 INFO [stderr] 192 |     use super::*;
Dec 05 00:28:01.476 INFO [stderr]     |         ^^^^^^^^
Dec 05 00:28:01.476 INFO [stderr]     |
Dec 05 00:28:01.476 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 00:28:01.476 INFO [stderr] 
Dec 05 00:28:01.476 INFO [stderr] warning: unused macro definition
Dec 05 00:28:01.476 INFO [stderr]   --> src/scheduler.rs:14:1
Dec 05 00:28:01.476 INFO [stderr]    |
Dec 05 00:28:01.476 INFO [stderr] 14 | / macro_rules! wait_cycles {
Dec 05 00:28:01.476 INFO [stderr] 15 | |     ($num:expr) => {
Dec 05 00:28:01.476 INFO [stderr] 16 | |         yield WaitCycles { cycles: $num }
Dec 05 00:28:01.476 INFO [stderr] 17 | |     };
Dec 05 00:28:01.476 INFO [stderr] 18 | | }
Dec 05 00:28:01.476 INFO [stderr]    | |_^
Dec 05 00:28:01.476 INFO [stderr]    |
Dec 05 00:28:01.476 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 05 00:28:01.477 INFO [stderr] 
Dec 05 00:28:01.477 INFO [stderr] warning: unused macro definition
Dec 05 00:28:01.477 INFO [stderr]   --> src/scheduler.rs:80:1
Dec 05 00:28:01.477 INFO [stderr]    |
Dec 05 00:28:01.477 INFO [stderr] 80 | / macro_rules! chain_task {
Dec 05 00:28:01.477 INFO [stderr] 81 | |     ($subcall:expr) => {{
Dec 05 00:28:01.477 INFO [stderr] 82 | |         let mut sub_task = $subcall; // This variable must not be moved
Dec 05 00:28:01.477 INFO [stderr] 83 | |         'l: loop {
Dec 05 00:28:01.477 INFO [stderr] ...  |
Dec 05 00:28:01.477 INFO [stderr] 93 | |     }};
Dec 05 00:28:01.477 INFO [stderr] 94 | | }
Dec 05 00:28:01.477 INFO [stderr]    | |_^
Dec 05 00:28:01.477 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: constant item is never used: `LR`
Dec 05 00:28:01.805 INFO [stderr]  --> src/cpu.rs:2:1
Dec 05 00:28:01.805 INFO [stderr]   |
Dec 05 00:28:01.805 INFO [stderr] 2 | const LR: usize = 14;
Dec 05 00:28:01.805 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr]   |
Dec 05 00:28:01.805 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: constant item is never used: `PC`
Dec 05 00:28:01.805 INFO [stderr]  --> src/cpu.rs:3:1
Dec 05 00:28:01.805 INFO [stderr]   |
Dec 05 00:28:01.805 INFO [stderr] 3 | const PC: usize = 15;
Dec 05 00:28:01.805 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: struct is never constructed: `ArmCpu`
Dec 05 00:28:01.805 INFO [stderr]  --> src/cpu.rs:5:1
Dec 05 00:28:01.805 INFO [stderr]   |
Dec 05 00:28:01.805 INFO [stderr] 5 | struct ArmCpu {
Dec 05 00:28:01.805 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: variant is never constructed: `UndefinedInstruction`
Dec 05 00:28:01.805 INFO [stderr]   --> src/cpu.rs:74:5
Dec 05 00:28:01.805 INFO [stderr]    |
Dec 05 00:28:01.805 INFO [stderr] 74 |     UndefinedInstruction,
Dec 05 00:28:01.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: field is never used: `cycles`
Dec 05 00:28:01.805 INFO [stderr]   --> src/scheduler.rs:11:5
Dec 05 00:28:01.805 INFO [stderr]    |
Dec 05 00:28:01.805 INFO [stderr] 11 |     cycles: u64,
Dec 05 00:28:01.805 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: struct is never constructed: `GeneratorTask`
Dec 05 00:28:01.805 INFO [stderr]   --> src/scheduler.rs:27:1
Dec 05 00:28:01.805 INFO [stderr]    |
Dec 05 00:28:01.805 INFO [stderr] 27 | struct GeneratorTask<G> {
Dec 05 00:28:01.805 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: method is never used: `new`
Dec 05 00:28:01.805 INFO [stderr]   --> src/scheduler.rs:38:5
Dec 05 00:28:01.805 INFO [stderr]    |
Dec 05 00:28:01.805 INFO [stderr] 38 |     pub fn new(generator: G) -> GeneratorTask<G> {
Dec 05 00:28:01.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: struct is never constructed: `TaskScheduler`
Dec 05 00:28:01.805 INFO [stderr]    --> src/scheduler.rs:119:1
Dec 05 00:28:01.805 INFO [stderr]     |
Dec 05 00:28:01.805 INFO [stderr] 119 | pub struct TaskScheduler {
Dec 05 00:28:01.805 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: method is never used: `new`
Dec 05 00:28:01.805 INFO [stderr]    --> src/scheduler.rs:130:5
Dec 05 00:28:01.805 INFO [stderr]     |
Dec 05 00:28:01.805 INFO [stderr] 130 |     pub fn new() -> TaskScheduler {
Dec 05 00:28:01.805 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.805 INFO [stderr] 
Dec 05 00:28:01.805 INFO [stderr] warning: method is never used: `current_time`
Dec 05 00:28:01.806 INFO [stderr]    --> src/scheduler.rs:138:5
Dec 05 00:28:01.806 INFO [stderr]     |
Dec 05 00:28:01.806 INFO [stderr] 138 |     pub fn current_time(&self) -> u64 {
Dec 05 00:28:01.806 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.806 INFO [stderr] 
Dec 05 00:28:01.806 INFO [stderr] warning: method is never used: `add_new_task`
Dec 05 00:28:01.806 INFO [stderr]    --> src/scheduler.rs:142:5
Dec 05 00:28:01.806 INFO [stderr]     |
Dec 05 00:28:01.806 INFO [stderr] 142 |     pub fn add_new_task(&mut self, task: BoxedTask<()>) {
Dec 05 00:28:01.806 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.806 INFO [stderr] 
Dec 05 00:28:01.806 INFO [stderr] warning: method is never used: `run_for`
Dec 05 00:28:01.806 INFO [stderr]    --> src/scheduler.rs:151:5
Dec 05 00:28:01.806 INFO [stderr]     |
Dec 05 00:28:01.806 INFO [stderr] 151 |     pub fn run_for(&mut self, cycles: u64) {
Dec 05 00:28:01.806 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.806 INFO [stderr] 
Dec 05 00:28:01.806 INFO [stderr] warning: the feature `macro_literal_matcher` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 05 00:28:01.806 INFO [stderr]  --> src/main.rs:5:5
Dec 05 00:28:01.806 INFO [stderr]   |
Dec 05 00:28:01.806 INFO [stderr] 5 |     macro_literal_matcher,
Dec 05 00:28:01.806 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:01.806 INFO [stderr]   |
Dec 05 00:28:01.806 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 00:28:01.806 INFO [stderr] 
Dec 05 00:28:01.806 INFO [stderr] warning: the feature `min_const_fn` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 05 00:28:01.806 INFO [stderr]  --> src/main.rs:6:5
Dec 05 00:28:01.806 INFO [stderr]   |
Dec 05 00:28:01.806 INFO [stderr] 6 |     min_const_fn,
Dec 05 00:28:01.806 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:28:01.806 INFO [stderr] 
Dec 05 00:28:02.643 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 00:28:02.643 INFO [stderr]   |
Dec 05 00:28:02.643 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.0.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.1.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.10.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.11.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.12.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.13.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.14.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.15.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.2.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.3.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.4.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.5.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.6.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.7.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.8.rcgu.o" "/target/debug/deps/advance-3ed070f40aa636e5.advance.asr93bqc-cgu.9.rcgu.o" "-o" "/target/debug/deps/advance-3ed070f40aa636e5" "/target/debug/deps/advance-3ed070f40aa636e5.2nf87x10uvfrzxd2.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-60534e74e3d29939.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-a56dcd867f615e20.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-fb18165b0534e68e.rlib" "/target/debug/deps/libsdl2-a32ec53668df688b.rlib" "/target/debug/deps/librand-2fc791f3b4d6469b.rlib" "/target/debug/deps/librand-3ef678ad8a3306e5.rlib" "/target/debug/deps/libsdl2_sys-08ddb6fcf86b8bfa.rlib" "/target/debug/deps/libbitflags-a51de0fd958ef0b9.rlib" "/target/debug/deps/liblazy_static-39d059c99fb3fffc.rlib" "/target/debug/deps/liblibc-0f152224966fad43.rlib" "/target/debug/deps/libnum-b567163f405ae920.rlib" "/target/debug/deps/libnum-4a79f83e3cf6c030.rlib" "/target/debug/deps/libnum_rational-a2eb452fac76d99e.rlib" "/target/debug/deps/libnum_iter-dcb0c2944953ff5b.rlib" "/target/debug/deps/libnum_complex-6fa5e325ccbc2384.rlib" "/target/debug/deps/libnum_bigint-ae3ae9dab0640e86.rlib" "/target/debug/deps/libnum_integer-186a6473da6267ec.rlib" "/target/debug/deps/libnum_traits-6515aaef751e5e2c.rlib" "/target/debug/deps/libbyteorder-3a569581db35d31e.rlib" "-Wl,--start-group" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1783ee7db416cd31.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d52c5951c3cd2e1d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9a81b01b5e0e175b.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f1a5585a81eb855e.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-0a7b7470c80cad43.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "-Wl,--end-group" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 05 00:28:02.643 INFO [stderr]   = note: /usr/bin/ld: cannot find -lSDL2
Dec 05 00:28:02.643 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 00:28:02.643 INFO [stderr]           
Dec 05 00:28:02.643 INFO [stderr] 
Dec 05 00:28:02.643 INFO [stderr] error: aborting due to previous error
Dec 05 00:28:02.644 INFO [stderr] 
Dec 05 00:28:02.672 INFO [stderr] error: Could not compile `advance`.
Dec 05 00:28:02.672 INFO [stderr] 
Dec 05 00:28:02.672 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 00:28:02.676 INFO [stderr] su: No module specific data is present
Dec 05 00:28:03.436 INFO running `"docker" "inspect" "97997e48d62eb0143413959fe38a484beec538cd339e362c2a738c22e1d3b442"`
Dec 05 00:28:03.743 INFO running `"docker" "rm" "-f" "97997e48d62eb0143413959fe38a484beec538cd339e362c2a738c22e1d3b442"`
Dec 05 00:28:04.200 INFO [stdout] 97997e48d62eb0143413959fe38a484beec538cd339e362c2a738c22e1d3b442