[INFO] cloning repository josephlr/rak [INFO] running `"git" "clone" "--bare" "git://github.com/josephlr/rak.git" "work/cache/sources/gh/josephlr/rak"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/josephlr/rak'... [INFO] running `"git" "clone" "work/cache/sources/gh/josephlr/rak" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/josephlr/rak"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/josephlr/rak'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/josephlr/rak" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/josephlr/rak"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/josephlr/rak'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3b2a65a65b47cf6d3b65ddc48690eb8799d9b960 [INFO] sha for GitHub repo josephlr/rak: 3b2a65a65b47cf6d3b65ddc48690eb8799d9b960 [INFO] validating manifest of josephlr/rak on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of josephlr/rak on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing josephlr/rak [INFO] finished frobbing josephlr/rak [INFO] frobbed toml for josephlr/rak written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/josephlr/rak/Cargo.toml [INFO] started frobbing josephlr/rak [INFO] finished frobbing josephlr/rak [INFO] frobbed toml for josephlr/rak written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/josephlr/rak/Cargo.toml [INFO] crate josephlr/rak already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/josephlr/bootloader` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linked_list_allocator v0.6.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing josephlr/rak against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/josephlr/rak:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] e4f6842cbc52e143ba598c89906b33899bafca71e8c07c364ed4704b20cea28d [INFO] running `"docker" "start" "-a" "e4f6842cbc52e143ba598c89906b33899bafca71e8c07c364ed4704b20cea28d"` [INFO] [stderr] Compiling x86_64 v0.2.11 [INFO] [stderr] Compiling linked_list_allocator v0.6.3 [INFO] [stderr] Compiling slab_allocator v0.3.5 [INFO] [stderr] Compiling bootloader v0.3.2 (https://github.com/josephlr/bootloader?branch=test#2e28c9d3) [INFO] [stderr] Compiling rak v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/io/vga.rs:98:20 [INFO] [stderr] | [INFO] [stderr] 98 | ' '...'~' => c as u8, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Ps2` [INFO] [stderr] --> src/io/ps2.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | struct Ps2 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/io/ps2.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | const unsafe fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | uniform_paths, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | int_to_from_bytes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `range_contains` has been stable since 1.35.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | range_contains, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | alloc, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | lock_writeln!(SCREEN, "P4 = 0x{:x}", info.p4_table_addr); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | lock_writeln!(SCREEN, "Memory Map:"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | / lock_writeln!( [INFO] [stderr] 32 | | SCREEN, [INFO] [stderr] 33 | | " [0x{:012x}, 0x{:012x}) - {:?}", [INFO] [stderr] 34 | | region.range.start_addr(), [INFO] [stderr] 35 | | region.range.end_addr(), [INFO] [stderr] 36 | | region.region_type, [INFO] [stderr] 37 | | ); [INFO] [stderr] | |__________^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | lock_writeln!(SCREEN, "Package = {:?}", info.package.deref()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | write!(screen, "\n\nPANIC"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | write!(screen, "({})", location); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | writeln!(screen, ":"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/main.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | writeln!(screen, "{}", message); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/interrupts.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | lock_writeln!(SCREEN, "BREAKPOINT: {:?}", stack_frame); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/interrupts.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | lock_write!(SCREEN, "."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/interrupts.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | lock_write!(SCREEN, "{:x}", scan); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/interrupts.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | / lock_writeln!( [INFO] [stderr] 95 | | SCREEN, [INFO] [stderr] 96 | | "IRR={:x}, ISR={:x}, IMR={:x}", [INFO] [stderr] 97 | | pics.read_irr(), [INFO] [stderr] 98 | | pics.read_isr(), [INFO] [stderr] 99 | | pics.read_imr() [INFO] [stderr] 100 | | ); [INFO] [stderr] | |______^ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated constant `CAll_ADDR_IVAL_8` should have an upper case name [INFO] [stderr] --> src/io/pic8259.rs:17:15 [INFO] [stderr] | [INFO] [stderr] 17 | const CAll_ADDR_IVAL_8 = 1 << 2; // Cleared: CALL address interval of 4 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CALL_ADDR_IVAL_8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rak-574640937e6c861a" "/opt/crater/target/debug/deps/rak-574640937e6c861a.17tbv7kqna8j7mzs.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libslab_allocator-1fcb53d27d62f3a2.rlib" "/opt/crater/target/debug/deps/liblinked_list_allocator-c772290b74ab17e5.rlib" "/opt/crater/target/debug/deps/libbootloader-6536428a02b3d23e.rlib" "/opt/crater/target/debug/deps/libvolatile-d5bfa8233a121ceb.rlib" "/opt/crater/target/debug/deps/liblazy_static-8a5945ef36444efe.rlib" "/opt/crater/target/debug/deps/libx86_64-3a3719d00f2a2caa.rlib" "/opt/crater/target/debug/deps/libux-04f5821d4b8e965a.rlib" "/opt/crater/target/debug/deps/libusize_conversions-5bdded72cf5c7f56.rlib" "/opt/crater/target/debug/deps/libos_bootinfo-6883e6295ce88624.rlib" "/opt/crater/target/debug/deps/libbit_field-e159bee715eaf616.rlib" "/opt/crater/target/debug/deps/libbitflags-289aea101accda3b.rlib" "/opt/crater/target/debug/deps/libspin-a2669f15f37851ca.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" [INFO] [stderr] = note: /opt/crater/target/debug/deps/rak-574640937e6c861a.rak.crpxj0r1-cgu.0.rcgu.o: In function `_start': [INFO] [stderr] /opt/crater/workdir/<::bootloader::entry_point macros>:2: multiple definition of `_start' [INFO] [stderr] /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here [INFO] [stderr] /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/Scrt1.o: In function `_start': [INFO] [stderr] (.text+0x12): undefined reference to `__libc_csu_fini' [INFO] [stderr] /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/Scrt1.o: In function `_start': [INFO] [stderr] (.text+0x19): undefined reference to `__libc_csu_init' [INFO] [stderr] /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/Scrt1.o: In function `_start': [INFO] [stderr] (.text+0x20): undefined reference to `main' [INFO] [stderr] /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/Scrt1.o: In function `_start': [INFO] [stderr] (.text+0x26): undefined reference to `__libc_start_main' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rak`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e4f6842cbc52e143ba598c89906b33899bafca71e8c07c364ed4704b20cea28d"` [INFO] running `"docker" "rm" "-f" "e4f6842cbc52e143ba598c89906b33899bafca71e8c07c364ed4704b20cea28d"` [INFO] [stdout] e4f6842cbc52e143ba598c89906b33899bafca71e8c07c364ed4704b20cea28d