[INFO] cloning repository https://github.com/rhoffmann/os-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rhoffmann/os-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhoffmann%2Fos-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhoffmann%2Fos-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 23765859fa4a49b92d09a4289ba5c9eb6939eeff [INFO] checking rhoffmann/os-rust against try#4797991aa2efb6d658150f10425b3f3b5d10eceb for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhoffmann%2Fos-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/rhoffmann/os-rust [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/rhoffmann/os-rust [INFO] tweaked toml for git repo https://github.com/rhoffmann/os-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rhoffmann/os-rust on toolchain 4797991aa2efb6d658150f10425b3f3b5d10eceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rhoffmann/os-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uart_16550 v0.2.19 [INFO] [stderr] Downloaded x86_64 v0.14.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f70b41ceb69dfd377959b08dc315346665a5f249fb0b67304c6d144f510782f [INFO] running `Command { std: "docker" "start" "-a" "9f70b41ceb69dfd377959b08dc315346665a5f249fb0b67304c6d144f510782f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f70b41ceb69dfd377959b08dc315346665a5f249fb0b67304c6d144f510782f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f70b41ceb69dfd377959b08dc315346665a5f249fb0b67304c6d144f510782f", kill_on_drop: false }` [INFO] [stdout] 9f70b41ceb69dfd377959b08dc315346665a5f249fb0b67304c6d144f510782f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1db86c25d25076f03b5b75a4ed62aac83e2973d2a569c03076a9f1e5254c9d15 [INFO] running `Command { std: "docker" "start" "-a" "1db86c25d25076f03b5b75a4ed62aac83e2973d2a569c03076a9f1e5254c9d15", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling bootloader v0.9.29 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking volatile v0.2.7 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking x86_64 v0.14.12 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.12/src/addr.rs:382:51 [INFO] [stdout] | [INFO] [stdout] 382 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&addr::VirtAddr, &addr::VirtAddr) -> (usize, Option)` [INFO] [stdout] found signature `fn(&addr::VirtAddr, &addr::VirtAddr) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 382 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 382 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.12/src/structures/paging/page.rs:282:51 [INFO] [stdout] | [INFO] [stdout] 282 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&Page<_>, &Page<_>) -> (usize, Option)` [INFO] [stdout] found signature `fn(&Page<_>, &Page<_>) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 282 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 282 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "1db86c25d25076f03b5b75a4ed62aac83e2973d2a569c03076a9f1e5254c9d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1db86c25d25076f03b5b75a4ed62aac83e2973d2a569c03076a9f1e5254c9d15", kill_on_drop: false }` [INFO] [stdout] 1db86c25d25076f03b5b75a4ed62aac83e2973d2a569c03076a9f1e5254c9d15