Dec 05 00:27:36.074 INFO testing yuriks/advance-emu against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 00:27:36.074 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 00:27:36.610 INFO [stdout] b46ae923b25c8daac78cb56cf3704ffe142bcbaaf248fcaa88ee8d864d33066d
Dec 05 00:27:36.612 INFO running `"docker" "start" "-a" "b46ae923b25c8daac78cb56cf3704ffe142bcbaaf248fcaa88ee8d864d33066d"`
Dec 05 00:27:38.969 INFO [stderr] usermod: no changes
Dec 05 00:27:39.064 INFO [stderr]    Compiling num-traits v0.2.6
Dec 05 00:27:39.064 INFO [stderr]    Compiling num-integer v0.1.39
Dec 05 00:27:39.064 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 05 00:27:39.064 INFO [stderr]    Compiling num-rational v0.2.1
Dec 05 00:27:39.064 INFO [stderr]    Compiling num-complex v0.2.0
Dec 05 00:27:39.064 INFO [stderr]    Compiling bitflags v0.7.0
Dec 05 00:27:39.064 INFO [stderr]    Compiling sdl2-sys v0.31.0
Dec 05 00:27:50.550 INFO [stderr]    Compiling num-iter v0.1.37
Dec 05 00:27:51.210 INFO [stderr]    Compiling num v0.1.42
Dec 05 00:27:51.722 INFO [stderr]    Compiling sdl2 v0.31.0
Dec 05 00:28:00.033 INFO [stderr]    Compiling num v0.2.0
Dec 05 00:28:02.012 INFO [stderr]    Compiling advance v0.1.0 (/source)
Dec 05 00:28:02.264 INFO [stderr] warning: unused import: `super::*`
Dec 05 00:28:02.264 INFO [stderr]    --> src/cpu.rs:192:9
Dec 05 00:28:02.264 INFO [stderr]     |
Dec 05 00:28:02.264 INFO [stderr] 192 |     use super::*;
Dec 05 00:28:02.264 INFO [stderr]     |         ^^^^^^^^
Dec 05 00:28:02.264 INFO [stderr]     |
Dec 05 00:28:02.264 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 00:28:02.264 INFO [stderr] 
Dec 05 00:28:02.264 INFO [stderr] warning: unused macro definition
Dec 05 00:28:02.264 INFO [stderr]   --> src/scheduler.rs:14:1
Dec 05 00:28:02.264 INFO [stderr]    |
Dec 05 00:28:02.264 INFO [stderr] 14 | / macro_rules! wait_cycles {
Dec 05 00:28:02.264 INFO [stderr] 15 | |     ($num:expr) => {
Dec 05 00:28:02.264 INFO [stderr] 16 | |         yield WaitCycles { cycles: $num }
Dec 05 00:28:02.264 INFO [stderr] 17 | |     };
Dec 05 00:28:02.264 INFO [stderr] 18 | | }
Dec 05 00:28:02.264 INFO [stderr]    | |_^
Dec 05 00:28:02.264 INFO [stderr]    |
Dec 05 00:28:02.264 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 05 00:28:02.264 INFO [stderr] 
Dec 05 00:28:02.264 INFO [stderr] warning: unused macro definition
Dec 05 00:28:02.264 INFO [stderr]   --> src/scheduler.rs:80:1
Dec 05 00:28:02.264 INFO [stderr]    |
Dec 05 00:28:02.264 INFO [stderr] 80 | / macro_rules! chain_task {
Dec 05 00:28:02.264 INFO [stderr] 81 | |     ($subcall:expr) => {{
Dec 05 00:28:02.264 INFO [stderr] 82 | |         let mut sub_task = $subcall; // This variable must not be moved
Dec 05 00:28:02.264 INFO [stderr] 83 | |         'l: loop {
Dec 05 00:28:02.264 INFO [stderr] ...  |
Dec 05 00:28:02.264 INFO [stderr] 93 | |     }};
Dec 05 00:28:02.264 INFO [stderr] 94 | | }
Dec 05 00:28:02.264 INFO [stderr]    | |_^
Dec 05 00:28:02.264 INFO [stderr] 
Dec 05 00:28:02.648 INFO [stderr] warning: constant item is never used: `LR`
Dec 05 00:28:02.648 INFO [stderr]  --> src/cpu.rs:2:1
Dec 05 00:28:02.648 INFO [stderr]   |
Dec 05 00:28:02.648 INFO [stderr] 2 | const LR: usize = 14;
Dec 05 00:28:02.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.648 INFO [stderr]   |
Dec 05 00:28:02.648 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:28:02.648 INFO [stderr] 
Dec 05 00:28:02.648 INFO [stderr] warning: constant item is never used: `PC`
Dec 05 00:28:02.648 INFO [stderr]  --> src/cpu.rs:3:1
Dec 05 00:28:02.648 INFO [stderr]   |
Dec 05 00:28:02.648 INFO [stderr] 3 | const PC: usize = 15;
Dec 05 00:28:02.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.648 INFO [stderr] 
Dec 05 00:28:02.648 INFO [stderr] warning: struct is never constructed: `ArmCpu`
Dec 05 00:28:02.648 INFO [stderr]  --> src/cpu.rs:5:1
Dec 05 00:28:02.648 INFO [stderr]   |
Dec 05 00:28:02.648 INFO [stderr] 5 | struct ArmCpu {
Dec 05 00:28:02.648 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 05 00:28:02.648 INFO [stderr] 
Dec 05 00:28:02.648 INFO [stderr] warning: variant is never constructed: `UndefinedInstruction`
Dec 05 00:28:02.648 INFO [stderr]   --> src/cpu.rs:74:5
Dec 05 00:28:02.648 INFO [stderr]    |
Dec 05 00:28:02.648 INFO [stderr] 74 |     UndefinedInstruction,
Dec 05 00:28:02.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.648 INFO [stderr] 
Dec 05 00:28:02.648 INFO [stderr] warning: field is never used: `cycles`
Dec 05 00:28:02.648 INFO [stderr]   --> src/scheduler.rs:11:5
Dec 05 00:28:02.648 INFO [stderr]    |
Dec 05 00:28:02.648 INFO [stderr] 11 |     cycles: u64,
Dec 05 00:28:02.648 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 00:28:02.648 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: struct is never constructed: `GeneratorTask`
Dec 05 00:28:02.649 INFO [stderr]   --> src/scheduler.rs:27:1
Dec 05 00:28:02.649 INFO [stderr]    |
Dec 05 00:28:02.649 INFO [stderr] 27 | struct GeneratorTask<G> {
Dec 05 00:28:02.649 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: method is never used: `new`
Dec 05 00:28:02.649 INFO [stderr]   --> src/scheduler.rs:38:5
Dec 05 00:28:02.649 INFO [stderr]    |
Dec 05 00:28:02.649 INFO [stderr] 38 |     pub fn new(generator: G) -> GeneratorTask<G> {
Dec 05 00:28:02.649 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: struct is never constructed: `TaskScheduler`
Dec 05 00:28:02.649 INFO [stderr]    --> src/scheduler.rs:119:1
Dec 05 00:28:02.649 INFO [stderr]     |
Dec 05 00:28:02.649 INFO [stderr] 119 | pub struct TaskScheduler {
Dec 05 00:28:02.649 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: method is never used: `new`
Dec 05 00:28:02.649 INFO [stderr]    --> src/scheduler.rs:130:5
Dec 05 00:28:02.649 INFO [stderr]     |
Dec 05 00:28:02.649 INFO [stderr] 130 |     pub fn new() -> TaskScheduler {
Dec 05 00:28:02.649 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: method is never used: `current_time`
Dec 05 00:28:02.649 INFO [stderr]    --> src/scheduler.rs:138:5
Dec 05 00:28:02.649 INFO [stderr]     |
Dec 05 00:28:02.649 INFO [stderr] 138 |     pub fn current_time(&self) -> u64 {
Dec 05 00:28:02.649 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: method is never used: `add_new_task`
Dec 05 00:28:02.649 INFO [stderr]    --> src/scheduler.rs:142:5
Dec 05 00:28:02.649 INFO [stderr]     |
Dec 05 00:28:02.649 INFO [stderr] 142 |     pub fn add_new_task(&mut self, task: BoxedTask<()>) {
Dec 05 00:28:02.649 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 INFO [stderr] warning: method is never used: `run_for`
Dec 05 00:28:02.649 INFO [stderr]    --> src/scheduler.rs:151:5
Dec 05 00:28:02.649 INFO [stderr]     |
Dec 05 00:28:02.649 INFO [stderr] 151 |     pub fn run_for(&mut self, cycles: u64) {
Dec 05 00:28:02.649 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.649 INFO [stderr] 
Dec 05 00:28:02.649 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 00:28:02.650 INFO [stderr]  --> src/main.rs:5:5
Dec 05 00:28:02.650 INFO [stderr]   |
Dec 05 00:28:02.650 INFO [stderr] 5 |     macro_literal_matcher,
Dec 05 00:28:02.650 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:28:02.650 INFO [stderr]   |
Dec 05 00:28:02.650 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 00:28:02.650 INFO [stderr] 
Dec 05 00:28:02.650 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 00:28:02.650 INFO [stderr]  --> src/main.rs:6:5
Dec 05 00:28:02.650 INFO [stderr]   |
Dec 05 00:28:02.650 INFO [stderr] 6 |     min_const_fn,
Dec 05 00:28:02.650 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:28:02.650 INFO [stderr] 
Dec 05 00:28:03.419 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 00:28:03.419 INFO [stderr]   |
Dec 05 00:28:03.419 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.0.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.1.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.10.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.11.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.12.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.13.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.14.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.15.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.2.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.3.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.4.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.5.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.6.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.7.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.8.rcgu.o" "/target/debug/deps/advance-dd95bf4575ee4efc.advance.adbf2765-cgu.9.rcgu.o" "-o" "/target/debug/deps/advance-dd95bf4575ee4efc" "/target/debug/deps/advance-dd95bf4575ee4efc.4ju035bd11joxr6e.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-adf123ebf3aa21fe.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-fd354104c692e45b.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-592a57219e6b981d.rlib" "/target/debug/deps/libsdl2-286308cc5acadd8e.rlib" "/target/debug/deps/librand-9c05cdc719305dbc.rlib" "/target/debug/deps/librand-38b5cbc7f7546e18.rlib" "/target/debug/deps/libsdl2_sys-c811a8832b94c9f9.rlib" "/target/debug/deps/libbitflags-527620e07db41240.rlib" "/target/debug/deps/liblazy_static-6816f7cfd72ebb67.rlib" "/target/debug/deps/liblibc-dfd19e3e8ba82b59.rlib" "/target/debug/deps/libnum-1310504d9bcded44.rlib" "/target/debug/deps/libnum-5d2f40880e900ade.rlib" "/target/debug/deps/libnum_rational-23d1d3febd6e27b1.rlib" "/target/debug/deps/libnum_iter-cd8f8e614411ed57.rlib" "/target/debug/deps/libnum_complex-22fa5affdc008691.rlib" "/target/debug/deps/libnum_bigint-fccaf98e91aa3e12.rlib" "/target/debug/deps/libnum_integer-621243cf68d84757.rlib" "/target/debug/deps/libnum_traits-f51cb9f341077de6.rlib" "/target/debug/deps/libbyteorder-1d4679b67af242ce.rlib" "-Wl,--start-group" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e972c2420364a4db.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-55db828da3f253f9.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-70134419af0c02d4.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-85dd988f6e224ab0.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-35e5ecdfebfa7d5c.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "-Wl,--end-group" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 05 00:28:03.419 INFO [stderr]   = note: /usr/bin/ld: cannot find -lSDL2
Dec 05 00:28:03.419 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 00:28:03.419 INFO [stderr]           
Dec 05 00:28:03.419 INFO [stderr] 
Dec 05 00:28:03.419 INFO [stderr] error: aborting due to previous error
Dec 05 00:28:03.419 INFO [stderr] 
Dec 05 00:28:03.452 INFO [stderr] error: Could not compile `advance`.
Dec 05 00:28:03.452 INFO [stderr] 
Dec 05 00:28:03.452 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 00:28:03.452 INFO [stderr] su: No module specific data is present
Dec 05 00:28:04.162 INFO running `"docker" "inspect" "b46ae923b25c8daac78cb56cf3704ffe142bcbaaf248fcaa88ee8d864d33066d"`
Dec 05 00:28:04.462 INFO running `"docker" "rm" "-f" "b46ae923b25c8daac78cb56cf3704ffe142bcbaaf248fcaa88ee8d864d33066d"`
Dec 05 00:28:04.732 INFO [stdout] b46ae923b25c8daac78cb56cf3704ffe142bcbaaf248fcaa88ee8d864d33066d