[INFO] cloning repository https://github.com/Hand-of-Cthulhu/NoIdea_OS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hand-of-Cthulhu/NoIdea_OS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHand-of-Cthulhu%2FNoIdea_OS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHand-of-Cthulhu%2FNoIdea_OS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 158ac139fd19031c9c454eee75a992b749c1cbb3 [INFO] checking Hand-of-Cthulhu/NoIdea_OS against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHand-of-Cthulhu%2FNoIdea_OS" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Hand-of-Cthulhu/NoIdea_OS on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Hand-of-Cthulhu/NoIdea_OS [INFO] finished tweaking git repo https://github.com/Hand-of-Cthulhu/NoIdea_OS [INFO] tweaked toml for git repo https://github.com/Hand-of-Cthulhu/NoIdea_OS written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Hand-of-Cthulhu/NoIdea_OS already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded volatile v0.3.0 [INFO] [stderr] Downloaded bootloader v0.9.8 [INFO] [stderr] Downloaded pc-keyboard v0.5.1 [INFO] [stderr] Downloaded postcard v0.5.1 [INFO] [stderr] Downloaded x86_64 v0.11.2 [INFO] [stderr] Downloaded postcard-cobs v0.1.5-pre [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d5dddd431ec245125fa0f37b5a028c08df95f01a265b1fa518fadd733d08b8d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d5dddd431ec245125fa0f37b5a028c08df95f01a265b1fa518fadd733d08b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d5dddd431ec245125fa0f37b5a028c08df95f01a265b1fa518fadd733d08b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d5dddd431ec245125fa0f37b5a028c08df95f01a265b1fa518fadd733d08b8d", kill_on_drop: false }` [INFO] [stdout] 8d5dddd431ec245125fa0f37b5a028c08df95f01a265b1fa518fadd733d08b8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 117b0663c9cc10e25722920e8c367c7bd9f46c5b1242bce8fbc4e039200fe288 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "117b0663c9cc10e25722920e8c367c7bd9f46c5b1242bce8fbc4e039200fe288", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling x86_64 v0.11.2 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling bootloader v0.9.8 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking postcard-cobs v0.1.5-pre [INFO] [stderr] Compiling my-tidy-os v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pc-keyboard v0.5.1 [INFO] [stderr] Checking volatile v0.3.0 [INFO] [stderr] Checking pic8259_simple v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking uart_16550 v0.2.7 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking postcard v0.5.1 [INFO] [stdout] warning: unused import: `crate::println` [INFO] [stdout] --> src/memory/allocator/fixed_pow2_block.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::println; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToString` [INFO] [stdout] --> src/tests/applications.rs:2:48 [INFO] [stdout] | [INFO] [stdout] 2 | use alloc::prelude::v1::{Vec, ToOwned, String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::format` [INFO] [stdout] --> src/tests/applications.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | use alloc::format; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ipc::FifoKey` [INFO] [stdout] --> src/tests/app_test_runner.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ipc::FifoKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `eprint`, `eprintln`, `print`, `println`, `serial_print` [INFO] [stdout] --> src/tests/mod.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{println, print, eprintln, eprint, serial_println, serial_print}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::println` [INFO] [stdout] --> src/interrupts/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::println; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::prelude::v1::*` [INFO] [stdout] --> src/kernel.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::prelude::v1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::println` [INFO] [stdout] --> src/processes/process.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::println; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::println` [INFO] [stdout] --> src/memory/allocator/fixed_pow2_block.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::println; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToString` [INFO] [stdout] --> src/tests/applications.rs:2:48 [INFO] [stdout] | [INFO] [stdout] 2 | use alloc::prelude::v1::{Vec, ToOwned, String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::format` [INFO] [stdout] --> src/tests/applications.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | use alloc::format; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ipc::FifoKey` [INFO] [stdout] --> src/tests/app_test_runner.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ipc::FifoKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `eprint`, `eprintln`, `print`, `println`, `serial_print` [INFO] [stdout] --> src/tests/mod.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{println, print, eprintln, eprint, serial_println, serial_print}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::println` [INFO] [stdout] --> src/interrupts/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::println; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::prelude::v1::*` [INFO] [stdout] --> src/kernel.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::prelude::v1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::println` [INFO] [stdout] --> src/processes/process.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::println; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my-tidy-os` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "117b0663c9cc10e25722920e8c367c7bd9f46c5b1242bce8fbc4e039200fe288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "117b0663c9cc10e25722920e8c367c7bd9f46c5b1242bce8fbc4e039200fe288", kill_on_drop: false }` [INFO] [stdout] 117b0663c9cc10e25722920e8c367c7bd9f46c5b1242bce8fbc4e039200fe288