Dec 12 23:12:08.323 INFO testing tupai-os/deus against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 23:12:08.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:12:08.855 INFO [stdout] add6b7e74c5f56cbcc839845e1a7ec4ab25972f3bebaac85d23091305cd9a04d
Dec 12 23:12:08.857 INFO running `"docker" "start" "-a" "add6b7e74c5f56cbcc839845e1a7ec4ab25972f3bebaac85d23091305cd9a04d"`
Dec 12 23:12:10.471 INFO [stderr] usermod: no changes
Dec 12 23:12:10.559 INFO [stderr]    Compiling os_bootinfo v0.2.1
Dec 12 23:12:10.571 INFO [stderr]    Compiling bitflags v1.0.4
Dec 12 23:12:10.571 INFO [stderr]    Compiling volatile v0.2.4
Dec 12 23:12:10.571 INFO [stderr]    Compiling spin v0.4.9
Dec 12 23:12:11.684 INFO [stderr]    Compiling bootloader_precompiled v0.2.0
Dec 12 23:12:11.855 INFO [stderr]    Compiling deus v0.1.0 (/source)
Dec 12 23:12:12.147 INFO [stderr] warning: unused import: `log`
Dec 12 23:12:12.147 INFO [stderr]  --> src/llapi/mach/x86_64/fault.rs:4:34
Dec 12 23:12:12.147 INFO [stderr]   |
Dec 12 23:12:12.147 INFO [stderr] 4 | use super::super::super::super::{log, logln}; // TODO: Why is this needed?!
Dec 12 23:12:12.147 INFO [stderr]   |                                  ^^^
Dec 12 23:12:12.147 INFO [stderr]   |
Dec 12 23:12:12.147 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:12:12.147 INFO [stderr] 
Dec 12 23:12:12.147 INFO [stderr] warning: unused import: `idt`
Dec 12 23:12:12.147 INFO [stderr]  --> src/llapi/mach/x86_64/hw/pit.rs:8:9
Dec 12 23:12:12.147 INFO [stderr]   |
Dec 12 23:12:12.147 INFO [stderr] 8 |         idt,
Dec 12 23:12:12.147 INFO [stderr]   |         ^^^
Dec 12 23:12:12.147 INFO [stderr] 
Dec 12 23:12:12.315 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.315 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:66:5
Dec 12 23:12:12.315 INFO [stderr]    |
Dec 12 23:12:12.315 INFO [stderr] 66 |     frame
Dec 12 23:12:12.315 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.315 INFO [stderr]    |
Dec 12 23:12:12.315 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 12 23:12:12.315 INFO [stderr] 
Dec 12 23:12:12.315 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.315 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:73:5
Dec 12 23:12:12.315 INFO [stderr]    |
Dec 12 23:12:12.315 INFO [stderr] 73 |     frame
Dec 12 23:12:12.315 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.315 INFO [stderr] 
Dec 12 23:12:12.319 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.319 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:80:5
Dec 12 23:12:12.319 INFO [stderr]    |
Dec 12 23:12:12.319 INFO [stderr] 80 |     frame
Dec 12 23:12:12.319 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.319 INFO [stderr] 
Dec 12 23:12:12.319 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.319 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:87:5
Dec 12 23:12:12.319 INFO [stderr]    |
Dec 12 23:12:12.319 INFO [stderr] 87 |     frame
Dec 12 23:12:12.319 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.319 INFO [stderr] 
Dec 12 23:12:12.323 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.323 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:94:5
Dec 12 23:12:12.323 INFO [stderr]    |
Dec 12 23:12:12.323 INFO [stderr] 94 |     frame
Dec 12 23:12:12.323 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.323 INFO [stderr] 
Dec 12 23:12:12.343 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.343 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:17:5
Dec 12 23:12:12.343 INFO [stderr]    |
Dec 12 23:12:12.343 INFO [stderr] 17 |     frame
Dec 12 23:12:12.343 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.343 INFO [stderr] 
Dec 12 23:12:12.343 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.343 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:23:5
Dec 12 23:12:12.343 INFO [stderr]    |
Dec 12 23:12:12.343 INFO [stderr] 23 |     frame
Dec 12 23:12:12.343 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.343 INFO [stderr] 
Dec 12 23:12:12.343 INFO [stderr] warning: unreachable expression
Dec 12 23:12:12.343 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:29:5
Dec 12 23:12:12.343 INFO [stderr]    |
Dec 12 23:12:12.343 INFO [stderr] 29 |     frame
Dec 12 23:12:12.343 INFO [stderr]    |     ^^^^^
Dec 12 23:12:12.343 INFO [stderr] 
Dec 12 23:12:12.523 INFO [stderr] warning: unused variable: `frame`
Dec 12 23:12:12.523 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:15:27
Dec 12 23:12:12.523 INFO [stderr]    |
Dec 12 23:12:12.523 INFO [stderr] 15 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Dec 12 23:12:12.523 INFO [stderr]    |                           ^^^^^ help: consider using `_frame` instead
Dec 12 23:12:12.523 INFO [stderr]    |
Dec 12 23:12:12.523 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:12:12.523 INFO [stderr] 
Dec 12 23:12:12.523 INFO [stderr] warning: unused variable: `frame`
Dec 12 23:12:12.523 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:21:28
Dec 12 23:12:12.523 INFO [stderr]    |
Dec 12 23:12:12.523 INFO [stderr] 21 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Dec 12 23:12:12.523 INFO [stderr]    |                            ^^^^^ help: consider using `_frame` instead
Dec 12 23:12:12.523 INFO [stderr] 
Dec 12 23:12:12.523 INFO [stderr] warning: unused variable: `frame`
Dec 12 23:12:12.523 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:27:28
Dec 12 23:12:12.523 INFO [stderr]    |
Dec 12 23:12:12.523 INFO [stderr] 27 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Dec 12 23:12:12.523 INFO [stderr]    |                            ^^^^^ help: consider using `_frame` instead
Dec 12 23:12:12.523 INFO [stderr] 
Dec 12 23:12:12.711 INFO [stderr] warning: enum is never used: `Exception`
Dec 12 23:12:12.711 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:35:1
Dec 12 23:12:12.711 INFO [stderr]    |
Dec 12 23:12:12.711 INFO [stderr] 35 | pub enum Exception {
Dec 12 23:12:12.711 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 23:12:12.711 INFO [stderr]    |
Dec 12 23:12:12.711 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 23:12:12.711 INFO [stderr] 
Dec 12 23:12:12.715 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 12 23:12:12.715 INFO [stderr]  --> src/main.rs:7:17
Dec 12 23:12:12.715 INFO [stderr]   |
Dec 12 23:12:12.715 INFO [stderr] 7 | #![feature(asm, self_struct_ctor, global_asm)]
Dec 12 23:12:12.715 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^
Dec 12 23:12:12.715 INFO [stderr]   |
Dec 12 23:12:12.715 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 23:12:12.715 INFO [stderr] 
Dec 12 23:12:13.189 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 12 23:12:13.189 INFO [stderr]   |
Dec 12 23:12:13.189 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.0.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.1.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.10.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.11.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.12.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.13.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.14.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.15.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.2.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.3.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.4.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.5.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.6.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.7.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.8.rcgu.o" "/target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.9.rcgu.o" "-o" "/target/debug/deps/deus-32f5ab9c82966187" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/libbitflags-25b9ec99867a70f4.rlib" "/target/debug/deps/libvolatile-a734d5e145c017a6.rlib" "/target/debug/deps/libspin-2f887ed3183cf8bd.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f9a54acb2f768daa.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-fd7c3c73a313f74d.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f941d940954fa72.rlib" "-Wl,-Bdynamic"
Dec 12 23:12:13.189 INFO [stderr]   = note: /target/debug/deps/deus-32f5ab9c82966187.deus.cqcnkq1v-cgu.7.rcgu.o: In function `_start':
Dec 12 23:12:13.189 INFO [stderr]           /source/src/llapi/mach/x86_64/mod.rs:84: multiple definition of `_start'
Dec 12 23:12:13.189 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 12 23:12:13.189 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 12 23:12:13.189 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 12 23:12:13.189 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 12 23:12:13.189 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 12 23:12:13.189 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 12 23:12:13.189 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 12 23:12:13.189 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 12 23:12:13.189 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 12 23:12:13.189 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 12 23:12:13.189 INFO [stderr]           
Dec 12 23:12:13.189 INFO [stderr] 
Dec 12 23:12:13.189 INFO [stderr] error: aborting due to previous error
Dec 12 23:12:13.189 INFO [stderr] 
Dec 12 23:12:13.191 INFO [stderr] error: Could not compile `deus`.
Dec 12 23:12:13.191 INFO [stderr] 
Dec 12 23:12:13.191 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 23:12:13.192 INFO [stderr] su: No module specific data is present
Dec 12 23:12:14.655 INFO running `"docker" "inspect" "add6b7e74c5f56cbcc839845e1a7ec4ab25972f3bebaac85d23091305cd9a04d"`
Dec 12 23:12:15.087 INFO running `"docker" "rm" "-f" "add6b7e74c5f56cbcc839845e1a7ec4ab25972f3bebaac85d23091305cd9a04d"`
Dec 12 23:12:15.427 INFO [stdout] add6b7e74c5f56cbcc839845e1a7ec4ab25972f3bebaac85d23091305cd9a04d