[INFO] fetching crate multiboot 0.8.0... [INFO] testing multiboot-0.8.0 against 1.77.0 for beta-1.78-1 [INFO] extracting crate multiboot 0.8.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate multiboot 0.8.0 on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate multiboot 0.8.0 [INFO] finished tweaking crates.io crate multiboot 0.8.0 [INFO] tweaked toml for crates.io crate multiboot 0.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cb1646ac65b28e477e3e19a1dff77eb7bd1f2a29d7e623260c59293835ea304 [INFO] running `Command { std: "docker" "start" "-a" "3cb1646ac65b28e477e3e19a1dff77eb7bd1f2a29d7e623260c59293835ea304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cb1646ac65b28e477e3e19a1dff77eb7bd1f2a29d7e623260c59293835ea304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cb1646ac65b28e477e3e19a1dff77eb7bd1f2a29d7e623260c59293835ea304", kill_on_drop: false }` [INFO] [stdout] 3cb1646ac65b28e477e3e19a1dff77eb7bd1f2a29d7e623260c59293835ea304 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c172ad0a11f0d22ec2c132b4acfd5fa76420ba07e3de693dd836063db948070c [INFO] running `Command { std: "docker" "start" "-a" "c172ad0a11f0d22ec2c132b4acfd5fa76420ba07e3de693dd836063db948070c", kill_on_drop: false }` [INFO] [stderr] Compiling multiboot v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "c172ad0a11f0d22ec2c132b4acfd5fa76420ba07e3de693dd836063db948070c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c172ad0a11f0d22ec2c132b4acfd5fa76420ba07e3de693dd836063db948070c", kill_on_drop: false }` [INFO] [stdout] c172ad0a11f0d22ec2c132b4acfd5fa76420ba07e3de693dd836063db948070c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb2bca9934238ba0adf4e02075f13f6f519a1dc8d3abecad78b7600c2a8d7be3 [INFO] running `Command { std: "docker" "start" "-a" "bb2bca9934238ba0adf4e02075f13f6f519a1dc8d3abecad78b7600c2a8d7be3", kill_on_drop: false }` [INFO] [stderr] Compiling multiboot v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> tests/read_information.rs:61:45 [INFO] [stdout] | [INFO] [stdout] 61 | unsafe { Multiboot::from_ptr(mboot_ptr, &mut MEM) } [INFO] [stdout] | ^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 61 | unsafe { Multiboot::from_ptr(mboot_ptr, addr_of_mut!(MEM)) } [INFO] [stdout] | ~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "bb2bca9934238ba0adf4e02075f13f6f519a1dc8d3abecad78b7600c2a8d7be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb2bca9934238ba0adf4e02075f13f6f519a1dc8d3abecad78b7600c2a8d7be3", kill_on_drop: false }` [INFO] [stdout] bb2bca9934238ba0adf4e02075f13f6f519a1dc8d3abecad78b7600c2a8d7be3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b347cfacdd3c3d8ffd8bae8a4ea0b83bbe5dc0093f2b205f4cc2a4bff336406 [INFO] running `Command { std: "docker" "start" "-a" "3b347cfacdd3c3d8ffd8bae8a4ea0b83bbe5dc0093f2b205f4cc2a4bff336406", kill_on_drop: false }` [INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged [INFO] [stderr] --> tests/read_information.rs:61:45 [INFO] [stderr] | [INFO] [stderr] 61 | unsafe { Multiboot::from_ptr(mboot_ptr, &mut MEM) } [INFO] [stderr] | ^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see issue #114447 [INFO] [stderr] = note: this will be a hard error in the 2024 edition [INFO] [stderr] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 61 | unsafe { Multiboot::from_ptr(mboot_ptr, addr_of_mut!(MEM)) } [INFO] [stderr] | ~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `multiboot` (test "read_information") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multiboot-5b23b8a50f8e9cf2) [INFO] [stderr] Running tests/header.rs (/opt/rustwide/target/debug/deps/header-79ca457dff6a2d16) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test addresses ... ok [INFO] [stdout] test video_mode_text ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test no_header ... ok [INFO] [stdout] test memory_information ... ok [INFO] [stdout] test video_mode_pixel ... ok [INFO] [stdout] test page_aligned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/read_information.rs (/opt/rustwide/target/debug/deps/read_information-ccec0b9307744f2a) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test boot_loader_name ... ok [INFO] [stderr] Running tests/write_information.rs (/opt/rustwide/target/debug/deps/write_information-5d271d915d8a39ca) [INFO] [stdout] test framebuffer ... ok [INFO] [stdout] test command_line ... ok [INFO] [stdout] test memory_regions ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test memory_bounds ... ok [INFO] [stdout] test elf_symbols ... ok [INFO] [stdout] test mods ... ok [INFO] [stdout] test null_ptr ... ok [INFO] [stdout] test boot_device ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test empty ... ok [INFO] [stdout] test command_line ... ok [INFO] [stdout] test framebuffer ... ok [INFO] [stdout] test boot_loader_name ... ok [INFO] [stderr] Doc-tests multiboot [INFO] [stdout] test modules ... ok [INFO] [stdout] test mmap ... ok [INFO] [stdout] test memory_bounds ... ok [INFO] [stdout] test symbols ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - test_readme (line 67) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b347cfacdd3c3d8ffd8bae8a4ea0b83bbe5dc0093f2b205f4cc2a4bff336406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b347cfacdd3c3d8ffd8bae8a4ea0b83bbe5dc0093f2b205f4cc2a4bff336406", kill_on_drop: false }` [INFO] [stdout] 3b347cfacdd3c3d8ffd8bae8a4ea0b83bbe5dc0093f2b205f4cc2a4bff336406