[INFO] cloning repository https://github.com/denzyldick/operating_system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denzyldick/operating_system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenzyldick%2Foperating_system", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenzyldick%2Foperating_system'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70d02431740ea1f8b86e7f667f6111a25f46367b [INFO] checking denzyldick/operating_system against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenzyldick%2Foperating_system" "/workspace/builds/worker-67/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denzyldick/operating_system on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-67/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/denzyldick/operating_system [INFO] finished tweaking git repo https://github.com/denzyldick/operating_system [INFO] tweaked toml for git repo https://github.com/denzyldick/operating_system written to /workspace/builds/worker-67/source/Cargo.toml [INFO] crate git repo https://github.com/denzyldick/operating_system already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 bootloader v0.9.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac89e32a5d9899a15ae7de52dff9d2e6d1c6d6ee9ff6e3b414c52a03b1aa1f07 [INFO] running `Command { std: "docker" "start" "-a" "ac89e32a5d9899a15ae7de52dff9d2e6d1c6d6ee9ff6e3b414c52a03b1aa1f07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac89e32a5d9899a15ae7de52dff9d2e6d1c6d6ee9ff6e3b414c52a03b1aa1f07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac89e32a5d9899a15ae7de52dff9d2e6d1c6d6ee9ff6e3b414c52a03b1aa1f07", kill_on_drop: false }` [INFO] [stdout] ac89e32a5d9899a15ae7de52dff9d2e6d1c6d6ee9ff6e3b414c52a03b1aa1f07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8866ffdf433868feccb49f7da923618e4a162f1046ca284ec09d7c2a9eb90105 [INFO] running `Command { std: "docker" "start" "-a" "8866ffdf433868feccb49f7da923618e4a162f1046ca284ec09d7c2a9eb90105", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bootloader v0.9.19 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking volatile v0.2.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking operating_system v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0583]: file not found for module `serial` [INFO] [stdout] --> src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | mod serial; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `serial`, create file "src/serial.rs" or "src/serial/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `serial` [INFO] [stdout] --> src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | mod serial; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `serial`, create file "src/serial.rs" or "src/serial/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(`, `,`, `::`, or `=`, found `:` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | #![test_runner(crate: test_runner)] [INFO] [stdout] | ^ expected one of `(`, `,`, `::`, or `=` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `x86_64` [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | use x86_64::instructions::port::Port; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `x86_64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(`, `,`, `::`, or `=`, found `:` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | #![test_runner(crate: test_runner)] [INFO] [stdout] | ^ expected one of `(`, `,`, `::`, or `=` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `x86_64` [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | use x86_64::instructions::port::Port; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `x86_64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Port` [INFO] [stdout] --> src/main.rs:57:24 [INFO] [stdout] | [INFO] [stdout] 57 | let mut port = Port::new(0xf4); [INFO] [stdout] | ^^^^ use of undeclared type `Port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Port` [INFO] [stdout] --> src/main.rs:57:24 [INFO] [stdout] | [INFO] [stdout] 57 | let mut port = Port::new(0xf4); [INFO] [stdout] | ^^^^ use of undeclared type `Port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | fn panic(info: &PanicInfo) -> ! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib [INFO] [stdout] = note: second definition in the local crate (`operating_system`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `operating_system` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | / fn trivial_assertion() { [INFO] [stdout] 39 | | print!("Testing"); [INFO] [stdout] 40 | | assert_eq!(20, 30 - 5 + 5 - 10); [INFO] [stdout] 41 | | println!("[OK]"); [INFO] [stdout] 42 | | [INFO] [stdout] 43 | | exit(QemuExitCode::Success); [INFO] [stdout] 44 | | } [INFO] [stdout] | |_^ expected struct `TestDescAndFn`, found fn item [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&TestDescAndFn` [INFO] [stdout] found reference `&fn() {trivial_assertion}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0308, E0433, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8866ffdf433868feccb49f7da923618e4a162f1046ca284ec09d7c2a9eb90105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8866ffdf433868feccb49f7da923618e4a162f1046ca284ec09d7c2a9eb90105", kill_on_drop: false }` [INFO] [stdout] 8866ffdf433868feccb49f7da923618e4a162f1046ca284ec09d7c2a9eb90105