Dec 05 05:17:02.102 INFO testing tanasinn/blog_os-tutorial against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 05:17:02.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:17:02.468 INFO [stdout] 5ab461464858871a91b3eb6375441e3dfb58fd339d1f6fc53a8b97b891f81230
Dec 05 05:17:02.470 INFO running `"docker" "start" "-a" "5ab461464858871a91b3eb6375441e3dfb58fd339d1f6fc53a8b97b891f81230"`
Dec 05 05:17:03.831 INFO [stderr] usermod: no changes
Dec 05 05:17:03.921 INFO [stderr]    Compiling usize_conversions v0.2.0
Dec 05 05:17:03.921 INFO [stderr]    Compiling bit_field v0.9.0
Dec 05 05:17:03.921 INFO [stderr]    Compiling os_bootinfo v0.2.1
Dec 05 05:17:03.921 INFO [stderr]    Compiling ux v0.1.2
Dec 05 05:17:03.936 INFO [stderr]    Compiling bitflags v1.0.4
Dec 05 05:17:03.944 INFO [stderr]    Compiling spin v0.4.9
Dec 05 05:17:03.945 INFO [stderr]    Compiling volatile v0.2.4
Dec 05 05:17:03.945 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 05 05:17:05.420 INFO [stderr]    Compiling bootloader_precompiled v0.2.0
Dec 05 05:17:19.135 INFO [stderr]    Compiling x86_64 v0.2.14
Dec 05 05:17:21.020 INFO [stderr]    Compiling uart_16550 v0.1.0
Dec 05 05:17:21.480 INFO [stderr]    Compiling blog_os v0.1.0 (/source)
Dec 05 05:17:22.764 INFO [stderr] warning: function cannot return without recursing
Dec 05 05:17:22.764 INFO [stderr]   --> src/main.rs:27:5
Dec 05 05:17:22.764 INFO [stderr]    |
Dec 05 05:17:22.764 INFO [stderr] 27 |     fn stack_overflow() {
Dec 05 05:17:22.764 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 05 05:17:22.764 INFO [stderr] 28 |         stack_overflow(); // for each recursion, the return address is pushed
Dec 05 05:17:22.764 INFO [stderr]    |         ---------------- recursive call site
Dec 05 05:17:22.772 INFO [stderr]    |
Dec 05 05:17:22.772 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 05 05:17:22.772 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 05 05:17:22.772 INFO [stderr] 
Dec 05 05:17:23.601 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.601 INFO [stderr]   |
Dec 05 05:17:23.601 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/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.0.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.1.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.2.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.3.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.4.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.5.rcgu.o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.6.rcgu.o" "-o" "/target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d" "-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" "/target/debug/deps/libblog_os-566c8ba1c778be88.rlib" "/target/debug/deps/libvolatile-2ed3d52fc1fae333.rlib" "/target/debug/deps/libuart_16550-ed64359bf12e7c1f.rlib" "/target/debug/deps/libx86_64-a1ecb14b70d1b687.rlib" "/target/debug/deps/libux-f77c128df744c901.rlib" "/target/debug/deps/libusize_conversions-4f57bc02f64e3359.rlib" "/target/debug/deps/libbit_field-b025f95ba31eaa71.rlib" "/target/debug/deps/libbitflags-6c28c1e2f121c703.rlib" "/target/debug/deps/liblazy_static-bc104e59a407f5e7.rlib" "/target/debug/deps/libspin-012903b9905860d7.rlib" "/target/debug/deps/libbootloader_precompiled-9ee1aae69a752417.rlib" "/target/debug/deps/libos_bootinfo-7b37f3702e63d4d0.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.601 INFO [stderr]   = note: /target/debug/deps/test_exception_double_fault_stack_overflow-5f687f4eec5b798d.test_exception_double_fault_stack_overflow.aiaajl9w-cgu.0.rcgu.o: In function `_start':
Dec 05 05:17:23.601 INFO [stderr]           /source/src/bin/test-exception-double-fault-stack-overflow.rs:56: multiple definition of `_start'
Dec 05 05:17:23.601 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.601 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.601 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.601 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.601 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.601 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.601 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.601 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.601 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.601 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.601 INFO [stderr]           
Dec 05 05:17:23.601 INFO [stderr] 
Dec 05 05:17:23.601 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.601 INFO [stderr] 
Dec 05 05:17:23.624 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.624 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.710 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.710 INFO [stderr]   |
Dec 05 05:17:23.710 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/blog_os-95cecdf85707c8b6.blog_os.bz3ulo5b-cgu.0.rcgu.o" "/target/debug/deps/blog_os-95cecdf85707c8b6.blog_os.bz3ulo5b-cgu.1.rcgu.o" "/target/debug/deps/blog_os-95cecdf85707c8b6.blog_os.bz3ulo5b-cgu.2.rcgu.o" "-o" "/target/debug/deps/blog_os-95cecdf85707c8b6" "-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" "/target/debug/deps/libblog_os-566c8ba1c778be88.rlib" "/target/debug/deps/libvolatile-2ed3d52fc1fae333.rlib" "/target/debug/deps/libuart_16550-ed64359bf12e7c1f.rlib" "/target/debug/deps/libx86_64-a1ecb14b70d1b687.rlib" "/target/debug/deps/libux-f77c128df744c901.rlib" "/target/debug/deps/libusize_conversions-4f57bc02f64e3359.rlib" "/target/debug/deps/libbit_field-b025f95ba31eaa71.rlib" "/target/debug/deps/libbitflags-6c28c1e2f121c703.rlib" "/target/debug/deps/liblazy_static-bc104e59a407f5e7.rlib" "/target/debug/deps/libspin-012903b9905860d7.rlib" "/target/debug/deps/libbootloader_precompiled-9ee1aae69a752417.rlib" "/target/debug/deps/libos_bootinfo-7b37f3702e63d4d0.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.710 INFO [stderr]   = note: /target/debug/deps/blog_os-95cecdf85707c8b6.blog_os.bz3ulo5b-cgu.2.rcgu.o: In function `_start':
Dec 05 05:17:23.710 INFO [stderr]           /source/src/main.rs:19: multiple definition of `_start'
Dec 05 05:17:23.710 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.710 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.710 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.710 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.710 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.710 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.710 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.710 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.710 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.710 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.710 INFO [stderr]           
Dec 05 05:17:23.710 INFO [stderr] 
Dec 05 05:17:23.710 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.710 INFO [stderr] 
Dec 05 05:17:23.710 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.710 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.852 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.852 INFO [stderr]   |
Dec 05 05:17:23.854 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/test_panic-b0827fb55e724b02.test_panic.apdoixau-cgu.0.rcgu.o" "/target/debug/deps/test_panic-b0827fb55e724b02.test_panic.apdoixau-cgu.1.rcgu.o" "-o" "/target/debug/deps/test_panic-b0827fb55e724b02" "-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" "/target/debug/deps/libblog_os-566c8ba1c778be88.rlib" "/target/debug/deps/libvolatile-2ed3d52fc1fae333.rlib" "/target/debug/deps/libuart_16550-ed64359bf12e7c1f.rlib" "/target/debug/deps/libx86_64-a1ecb14b70d1b687.rlib" "/target/debug/deps/libux-f77c128df744c901.rlib" "/target/debug/deps/libusize_conversions-4f57bc02f64e3359.rlib" "/target/debug/deps/libbit_field-b025f95ba31eaa71.rlib" "/target/debug/deps/libbitflags-6c28c1e2f121c703.rlib" "/target/debug/deps/liblazy_static-bc104e59a407f5e7.rlib" "/target/debug/deps/libspin-012903b9905860d7.rlib" "/target/debug/deps/libbootloader_precompiled-9ee1aae69a752417.rlib" "/target/debug/deps/libos_bootinfo-7b37f3702e63d4d0.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.855 INFO [stderr]   = note: /target/debug/deps/test_panic-b0827fb55e724b02.test_panic.apdoixau-cgu.0.rcgu.o: In function `_start':
Dec 05 05:17:23.855 INFO [stderr]           /source/src/bin/test-panic.rs:24: multiple definition of `_start'
Dec 05 05:17:23.855 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.855 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.855 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.855 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.856 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.856 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.856 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.856 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.856 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.856 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.856 INFO [stderr]           
Dec 05 05:17:23.856 INFO [stderr] 
Dec 05 05:17:23.856 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.856 INFO [stderr] 
Dec 05 05:17:23.861 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.861 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.904 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.904 INFO [stderr]   |
Dec 05 05:17:23.904 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/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.0.rcgu.o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.1.rcgu.o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.2.rcgu.o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.3.rcgu.o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.4.rcgu.o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.5.rcgu.o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.6.rcgu.o" "-o" "/target/debug/deps/test_exception_breakpoint-262dbc16b735936a" "-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" "/target/debug/deps/libblog_os-566c8ba1c778be88.rlib" "/target/debug/deps/libvolatile-2ed3d52fc1fae333.rlib" "/target/debug/deps/libuart_16550-ed64359bf12e7c1f.rlib" "/target/debug/deps/libx86_64-a1ecb14b70d1b687.rlib" "/target/debug/deps/libux-f77c128df744c901.rlib" "/target/debug/deps/libusize_conversions-4f57bc02f64e3359.rlib" "/target/debug/deps/libbit_field-b025f95ba31eaa71.rlib" "/target/debug/deps/libbitflags-6c28c1e2f121c703.rlib" "/target/debug/deps/liblazy_static-bc104e59a407f5e7.rlib" "/target/debug/deps/libspin-012903b9905860d7.rlib" "/target/debug/deps/libbootloader_precompiled-9ee1aae69a752417.rlib" "/target/debug/deps/libos_bootinfo-7b37f3702e63d4d0.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.904 INFO [stderr]   = note: /target/debug/deps/test_exception_breakpoint-262dbc16b735936a.test_exception_breakpoint.f3ikkt7p-cgu.0.rcgu.o: In function `_start':
Dec 05 05:17:23.904 INFO [stderr]           /source/src/bin/test-exception-breakpoint.rs:50: multiple definition of `_start'
Dec 05 05:17:23.904 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.904 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.904 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.908 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.908 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.908 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.908 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.908 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.908 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.908 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.908 INFO [stderr]           
Dec 05 05:17:23.908 INFO [stderr] 
Dec 05 05:17:23.908 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.908 INFO [stderr] 
Dec 05 05:17:23.908 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.908 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 05:17:23.995 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 05:17:23.995 INFO [stderr]   |
Dec 05 05:17:23.995 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/test_basic_boot-35de6237d524e26e.test_basic_boot.dr3miifj-cgu.0.rcgu.o" "/target/debug/deps/test_basic_boot-35de6237d524e26e.test_basic_boot.dr3miifj-cgu.1.rcgu.o" "/target/debug/deps/test_basic_boot-35de6237d524e26e.test_basic_boot.dr3miifj-cgu.2.rcgu.o" "-o" "/target/debug/deps/test_basic_boot-35de6237d524e26e" "-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" "/target/debug/deps/libblog_os-566c8ba1c778be88.rlib" "/target/debug/deps/libvolatile-2ed3d52fc1fae333.rlib" "/target/debug/deps/libuart_16550-ed64359bf12e7c1f.rlib" "/target/debug/deps/libx86_64-a1ecb14b70d1b687.rlib" "/target/debug/deps/libux-f77c128df744c901.rlib" "/target/debug/deps/libusize_conversions-4f57bc02f64e3359.rlib" "/target/debug/deps/libbit_field-b025f95ba31eaa71.rlib" "/target/debug/deps/libbitflags-6c28c1e2f121c703.rlib" "/target/debug/deps/liblazy_static-bc104e59a407f5e7.rlib" "/target/debug/deps/libspin-012903b9905860d7.rlib" "/target/debug/deps/libbootloader_precompiled-9ee1aae69a752417.rlib" "/target/debug/deps/libos_bootinfo-7b37f3702e63d4d0.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic"
Dec 05 05:17:23.995 INFO [stderr]   = note: /target/debug/deps/test_basic_boot-35de6237d524e26e.test_basic_boot.dr3miifj-cgu.2.rcgu.o: In function `_start':
Dec 05 05:17:23.995 INFO [stderr]           /source/src/bin/test-basic-boot.rs:25: multiple definition of `_start'
Dec 05 05:17:23.995 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
Dec 05 05:17:23.995 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.995 INFO [stderr]           (.text+0x12): undefined reference to `__libc_csu_fini'
Dec 05 05:17:23.995 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.995 INFO [stderr]           (.text+0x19): undefined reference to `__libc_csu_init'
Dec 05 05:17:23.995 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.995 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 05 05:17:23.995 INFO [stderr]           /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 05 05:17:23.995 INFO [stderr]           (.text+0x25): undefined reference to `__libc_start_main'
Dec 05 05:17:23.995 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 05:17:23.995 INFO [stderr]           
Dec 05 05:17:23.995 INFO [stderr] 
Dec 05 05:17:23.995 INFO [stderr] error: aborting due to previous error
Dec 05 05:17:23.995 INFO [stderr] 
Dec 05 05:17:23.995 INFO [stderr] error: Could not compile `blog_os`.
Dec 05 05:17:23.995 INFO [stderr] 
Dec 05 05:17:23.995 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 05:17:23.996 INFO [stderr] su: No module specific data is present
Dec 05 05:17:24.482 INFO running `"docker" "inspect" "5ab461464858871a91b3eb6375441e3dfb58fd339d1f6fc53a8b97b891f81230"`
Dec 05 05:17:24.844 INFO running `"docker" "rm" "-f" "5ab461464858871a91b3eb6375441e3dfb58fd339d1f6fc53a8b97b891f81230"`
Dec 05 05:17:25.104 INFO [stdout] 5ab461464858871a91b3eb6375441e3dfb58fd339d1f6fc53a8b97b891f81230