Dec 05 05:17:02.440 INFO testing tanasinn/blog_os-tutorial against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 05:17:02.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:17:02.792 INFO [stdout] 44d1a5f90f99970da59b46bab299ef3d21beb7ef6fad1a4870a9c743d9d4778f
Dec 05 05:17:02.795 INFO running `"docker" "start" "-a" "44d1a5f90f99970da59b46bab299ef3d21beb7ef6fad1a4870a9c743d9d4778f"`
Dec 05 05:17:04.334 INFO [stderr] usermod: no changes
Dec 05 05:17:04.403 INFO [stderr]    Compiling bitflags v1.0.4
Dec 05 05:17:04.412 INFO [stderr]    Compiling bit_field v0.9.0
Dec 05 05:17:04.412 INFO [stderr]    Compiling usize_conversions v0.2.0
Dec 05 05:17:04.412 INFO [stderr]    Compiling os_bootinfo v0.2.1
Dec 05 05:17:04.412 INFO [stderr]    Compiling ux v0.1.2
Dec 05 05:17:04.412 INFO [stderr]    Compiling spin v0.4.9
Dec 05 05:17:04.420 INFO [stderr]    Compiling volatile v0.2.4
Dec 05 05:17:04.420 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 05 05:17:05.876 INFO [stderr]    Compiling bootloader_precompiled v0.2.0
Dec 05 05:17:18.736 INFO [stderr]    Compiling x86_64 v0.2.14
Dec 05 05:17:20.700 INFO [stderr]    Compiling uart_16550 v0.1.0
Dec 05 05:17:21.220 INFO [stderr]    Compiling blog_os v0.1.0 (/source)
Dec 05 05:17:22.540 INFO [stderr] warning: function cannot return without recursing
Dec 05 05:17:22.540 INFO [stderr]   --> src/main.rs:27:5
Dec 05 05:17:22.540 INFO [stderr]    |
Dec 05 05:17:22.540 INFO [stderr] 27 |     fn stack_overflow() {
Dec 05 05:17:22.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 05 05:17:22.540 INFO [stderr] 28 |         stack_overflow(); // for each recursion, the return address is pushed
Dec 05 05:17:22.540 INFO [stderr]    |         ---------------- recursive call site
Dec 05 05:17:22.540 INFO [stderr]    |
Dec 05 05:17:22.540 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 05 05:17:22.540 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 05 05:17:22.540 INFO [stderr] 
Dec 05 05:17:23.148 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.148 INFO [stderr]   |
Dec 05 05:17:23.148 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/test_panic-edcb21a28f7b4086.test_panic.e8nqhj5r-cgu.0.rcgu.o" "/target/debug/deps/test_panic-edcb21a28f7b4086.test_panic.e8nqhj5r-cgu.1.rcgu.o" "-o" "/target/debug/deps/test_panic-edcb21a28f7b4086" "-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" "/target/debug/deps/libblog_os-05c28145351c901c.rlib" "/target/debug/deps/libvolatile-59d439089f9d3ffb.rlib" "/target/debug/deps/libuart_16550-f843d882ca2b2f06.rlib" "/target/debug/deps/libx86_64-5636cbd1f02f4213.rlib" "/target/debug/deps/libux-9867246a17850454.rlib" "/target/debug/deps/libusize_conversions-1dc372f9d9d06998.rlib" "/target/debug/deps/libbit_field-e6410a4e74f50775.rlib" "/target/debug/deps/libbitflags-a9fb9851d9501307.rlib" "/target/debug/deps/liblazy_static-9e15f2f364b1e062.rlib" "/target/debug/deps/libspin-bfdc2737caebf916.rlib" "/target/debug/deps/libbootloader_precompiled-a538de20a18bf0f1.rlib" "/target/debug/deps/libos_bootinfo-79cb1aba9062664a.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.148 INFO [stderr]   = note: /target/debug/deps/test_panic-edcb21a28f7b4086.test_panic.e8nqhj5r-cgu.1.rcgu.o: In function `_start':
Dec 05 05:17:23.148 INFO [stderr]           /source/src/bin/test-panic.rs:24: multiple definition of `_start'
Dec 05 05:17:23.148 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.148 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.148 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.148 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.148 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.148 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.148 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.148 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.148 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.149 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.149 INFO [stderr]           
Dec 05 05:17:23.149 INFO [stderr] 
Dec 05 05:17:23.149 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.149 INFO [stderr] 
Dec 05 05:17:23.174 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.174 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.464 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.464 INFO [stderr]   |
Dec 05 05:17:23.464 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/test_basic_boot-323e47c57f8e9d74.test_basic_boot.6uef5r9t-cgu.0.rcgu.o" "/target/debug/deps/test_basic_boot-323e47c57f8e9d74.test_basic_boot.6uef5r9t-cgu.1.rcgu.o" "/target/debug/deps/test_basic_boot-323e47c57f8e9d74.test_basic_boot.6uef5r9t-cgu.2.rcgu.o" "-o" "/target/debug/deps/test_basic_boot-323e47c57f8e9d74" "-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" "/target/debug/deps/libblog_os-05c28145351c901c.rlib" "/target/debug/deps/libvolatile-59d439089f9d3ffb.rlib" "/target/debug/deps/libuart_16550-f843d882ca2b2f06.rlib" "/target/debug/deps/libx86_64-5636cbd1f02f4213.rlib" "/target/debug/deps/libux-9867246a17850454.rlib" "/target/debug/deps/libusize_conversions-1dc372f9d9d06998.rlib" "/target/debug/deps/libbit_field-e6410a4e74f50775.rlib" "/target/debug/deps/libbitflags-a9fb9851d9501307.rlib" "/target/debug/deps/liblazy_static-9e15f2f364b1e062.rlib" "/target/debug/deps/libspin-bfdc2737caebf916.rlib" "/target/debug/deps/libbootloader_precompiled-a538de20a18bf0f1.rlib" "/target/debug/deps/libos_bootinfo-79cb1aba9062664a.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.464 INFO [stderr]   = note: /target/debug/deps/test_basic_boot-323e47c57f8e9d74.test_basic_boot.6uef5r9t-cgu.0.rcgu.o: In function `_start':
Dec 05 05:17:23.464 INFO [stderr]           /source/src/bin/test-basic-boot.rs:25: multiple definition of `_start'
Dec 05 05:17:23.464 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.464 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.464 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.464 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.464 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.464 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.464 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.465 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.465 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.465 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.465 INFO [stderr]           
Dec 05 05:17:23.465 INFO [stderr] 
Dec 05 05:17:23.465 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.465 INFO [stderr] 
Dec 05 05:17:23.465 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.465 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.640 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.640 INFO [stderr]   |
Dec 05 05:17:23.640 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/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.0.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.1.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.2.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.3.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.4.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.5.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.6.rcgu.o" "-o" "/target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468" "-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" "/target/debug/deps/libblog_os-05c28145351c901c.rlib" "/target/debug/deps/libvolatile-59d439089f9d3ffb.rlib" "/target/debug/deps/libuart_16550-f843d882ca2b2f06.rlib" "/target/debug/deps/libx86_64-5636cbd1f02f4213.rlib" "/target/debug/deps/libux-9867246a17850454.rlib" "/target/debug/deps/libusize_conversions-1dc372f9d9d06998.rlib" "/target/debug/deps/libbit_field-e6410a4e74f50775.rlib" "/target/debug/deps/libbitflags-a9fb9851d9501307.rlib" "/target/debug/deps/liblazy_static-9e15f2f364b1e062.rlib" "/target/debug/deps/libspin-bfdc2737caebf916.rlib" "/target/debug/deps/libbootloader_precompiled-a538de20a18bf0f1.rlib" "/target/debug/deps/libos_bootinfo-79cb1aba9062664a.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.641 INFO [stderr]   = note: /target/debug/deps/test_exception_double_fault_stack_overflow-e61df2f6e125f468.test_exception_double_fault_stack_overflow.48avhoxk-cgu.1.rcgu.o: In function `_start':
Dec 05 05:17:23.641 INFO [stderr]           /source/src/bin/test-exception-double-fault-stack-overflow.rs:56: multiple definition of `_start'
Dec 05 05:17:23.641 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.641 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.641 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.641 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.641 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.641 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.641 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.641 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.641 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.641 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.641 INFO [stderr]           
Dec 05 05:17:23.641 INFO [stderr] 
Dec 05 05:17:23.641 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.641 INFO [stderr] 
Dec 05 05:17:23.641 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.641 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.797 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.797 INFO [stderr]   |
Dec 05 05:17:23.797 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/blog_os-a7c2e40a7ae10deb.blog_os.ax6fi1ym-cgu.0.rcgu.o" "/target/debug/deps/blog_os-a7c2e40a7ae10deb.blog_os.ax6fi1ym-cgu.1.rcgu.o" "/target/debug/deps/blog_os-a7c2e40a7ae10deb.blog_os.ax6fi1ym-cgu.2.rcgu.o" "-o" "/target/debug/deps/blog_os-a7c2e40a7ae10deb" "-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" "/target/debug/deps/libblog_os-05c28145351c901c.rlib" "/target/debug/deps/libvolatile-59d439089f9d3ffb.rlib" "/target/debug/deps/libuart_16550-f843d882ca2b2f06.rlib" "/target/debug/deps/libx86_64-5636cbd1f02f4213.rlib" "/target/debug/deps/libux-9867246a17850454.rlib" "/target/debug/deps/libusize_conversions-1dc372f9d9d06998.rlib" "/target/debug/deps/libbit_field-e6410a4e74f50775.rlib" "/target/debug/deps/libbitflags-a9fb9851d9501307.rlib" "/target/debug/deps/liblazy_static-9e15f2f364b1e062.rlib" "/target/debug/deps/libspin-bfdc2737caebf916.rlib" "/target/debug/deps/libbootloader_precompiled-a538de20a18bf0f1.rlib" "/target/debug/deps/libos_bootinfo-79cb1aba9062664a.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.797 INFO [stderr]   = note: /target/debug/deps/blog_os-a7c2e40a7ae10deb.blog_os.ax6fi1ym-cgu.2.rcgu.o: In function `_start':
Dec 05 05:17:23.797 INFO [stderr]           /source/src/main.rs:19: multiple definition of `_start'
Dec 05 05:17:23.798 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.798 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.798 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.798 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.798 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.798 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.798 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.798 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.798 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.798 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.798 INFO [stderr]           
Dec 05 05:17:23.798 INFO [stderr] 
Dec 05 05:17:23.798 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.798 INFO [stderr] 
Dec 05 05:17:23.798 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.798 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.863 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.863 INFO [stderr]   |
Dec 05 05:17:23.863 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/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.0.rcgu.o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.1.rcgu.o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.2.rcgu.o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.3.rcgu.o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.4.rcgu.o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.5.rcgu.o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.6.rcgu.o" "-o" "/target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2" "-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" "/target/debug/deps/libblog_os-05c28145351c901c.rlib" "/target/debug/deps/libvolatile-59d439089f9d3ffb.rlib" "/target/debug/deps/libuart_16550-f843d882ca2b2f06.rlib" "/target/debug/deps/libx86_64-5636cbd1f02f4213.rlib" "/target/debug/deps/libux-9867246a17850454.rlib" "/target/debug/deps/libusize_conversions-1dc372f9d9d06998.rlib" "/target/debug/deps/libbit_field-e6410a4e74f50775.rlib" "/target/debug/deps/libbitflags-a9fb9851d9501307.rlib" "/target/debug/deps/liblazy_static-9e15f2f364b1e062.rlib" "/target/debug/deps/libspin-bfdc2737caebf916.rlib" "/target/debug/deps/libbootloader_precompiled-a538de20a18bf0f1.rlib" "/target/debug/deps/libos_bootinfo-79cb1aba9062664a.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.863 INFO [stderr]   = note: /target/debug/deps/test_exception_breakpoint-8fc33f876619a7f2.test_exception_breakpoint.6h6kiazs-cgu.0.rcgu.o: In function `_start':
Dec 05 05:17:23.863 INFO [stderr]           /source/src/bin/test-exception-breakpoint.rs:50: multiple definition of `_start'
Dec 05 05:17:23.863 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.863 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.863 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.863 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.863 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.863 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.863 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.863 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.863 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.864 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.864 INFO [stderr]           
Dec 05 05:17:23.864 INFO [stderr] 
Dec 05 05:17:23.864 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.864 INFO [stderr] 
Dec 05 05:17:23.880 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.880 INFO [stderr] 
Dec 05 05:17:23.880 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 05:17:23.880 INFO [stderr] su: No module specific data is present
Dec 05 05:17:24.520 INFO running `"docker" "inspect" "44d1a5f90f99970da59b46bab299ef3d21beb7ef6fad1a4870a9c743d9d4778f"`
Dec 05 05:17:24.736 INFO running `"docker" "rm" "-f" "44d1a5f90f99970da59b46bab299ef3d21beb7ef6fad1a4870a9c743d9d4778f"`
Dec 05 05:17:24.901 INFO [stdout] 44d1a5f90f99970da59b46bab299ef3d21beb7ef6fad1a4870a9c743d9d4778f