[INFO] cloning repository https://github.com/trashbyte/os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trashbyte/os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrashbyte%2Fos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrashbyte%2Fos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e73e309f973eca8345af701b5a1f4006dca2dd6 [INFO] testing trashbyte/os against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrashbyte%2Fos" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trashbyte/os on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/.cargo/config [INFO] started tweaking git repo https://github.com/trashbyte/os [INFO] finished tweaking git repo https://github.com/trashbyte/os [INFO] tweaked toml for git repo https://github.com/trashbyte/os written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/trashbyte/os already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/trashbyte/tinypci.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded anyhow v1.0.45 [INFO] [stderr] Downloaded funty v1.2.0 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded radium v0.6.2 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded spinning_top v0.2.4 [INFO] [stderr] Downloaded wyz v0.4.0 [INFO] [stderr] Downloaded bitvec v0.22.3 [INFO] [stderr] Downloaded aml v0.16.0 [INFO] [stderr] Downloaded rsdp v2.0.0 [INFO] [stderr] Downloaded x2apic v0.4.0 [INFO] [stderr] Downloaded acpi v4.1.0 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded crossbeam v0.8.1 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded num-derive v0.3.3 [INFO] [stderr] Downloaded uart_16550 v0.2.15 [INFO] [stderr] Downloaded conquer-util v0.3.0 [INFO] [stderr] Downloaded bit v0.1.1 [INFO] [stderr] Downloaded volatile v0.4.4 [INFO] [stderr] Downloaded x86_64 v0.14.6 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded raw-cpuid v10.2.0 [INFO] [stderr] Downloaded spin v0.9.2 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded bootloader v0.9.19 [INFO] [stderr] Downloaded conquer-once v0.3.2 [INFO] [stderr] Downloaded pc-keyboard v0.5.1 [INFO] [stderr] Downloaded pic8259 v0.10.2 [INFO] [stderr] Downloaded volatile v0.2.7 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded paste v1.0.6 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b30e973c04f3a005ba506f2e31b9c5af6627d99850d02450da71127adc73f7a2 [INFO] running `Command { std: "docker" "start" "-a" "b30e973c04f3a005ba506f2e31b9c5af6627d99850d02450da71127adc73f7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b30e973c04f3a005ba506f2e31b9c5af6627d99850d02450da71127adc73f7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b30e973c04f3a005ba506f2e31b9c5af6627d99850d02450da71127adc73f7a2", kill_on_drop: false }` [INFO] [stdout] b30e973c04f3a005ba506f2e31b9c5af6627d99850d02450da71127adc73f7a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbb3d918bcbb99d49664f128c4b813b542522b0a83958507d00d2092f8f9227c [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" "dbb3d918bcbb99d49664f128c4b813b542522b0a83958507d00d2092f8f9227c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling x86_64 v0.14.6 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling volatile v0.4.4 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Compiling funty v1.2.0 [INFO] [stderr] Compiling bootloader v0.9.19 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling conquer-util v0.3.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bit v0.1.1 [INFO] [stderr] Compiling pc-keyboard v0.5.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tinypci v0.1.0 (https://github.com/trashbyte/tinypci.git#bbf8ab92) [INFO] [stderr] Compiling kernel-utils v0.1.0 (/opt/rustwide/workdir/kernel-utils) [INFO] [stderr] Compiling raw-cpuid v10.2.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling wyz v0.4.0 [INFO] [stderr] Compiling conquer-once v0.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rsdp v2.0.0 [INFO] [stderr] Compiling spinning_top v0.2.4 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling linked_list_allocator v0.9.1 (/opt/rustwide/workdir/allocator) [INFO] [stderr] Compiling acpi v4.1.0 [INFO] [stderr] Compiling bitvec v0.22.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling uart_16550 v0.2.15 [INFO] [stderr] Compiling pic8259 v0.10.2 [INFO] [stderr] Compiling x2apic v0.4.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling aml v0.16.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling kernel v0.1.0 (/opt/rustwide/workdir/kernel) [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> kernel/src/driver/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | List(Vec, usize), // Dir items, position [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Disk` [INFO] [stdout] --> kernel/src/driver/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Disk(usize, usize), // Disk index, position [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Partition` [INFO] [stdout] --> kernel/src/driver/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Partition(usize, u32, usize), // Disk index, partition index, position [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pt` [INFO] [stdout] --> kernel/src/driver/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | pt: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> kernel/src/driver/mod.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new(disk: Box) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `next_id` [INFO] [stdout] --> kernel/src/service.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | next_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `core::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> kernel/src/driver/ahci/mod.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | / pub struct AhciDisks { [INFO] [stdout] 63 | | disks: Vec> [INFO] [stdout] 64 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> kernel/src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | missing_debug_implementations, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `core::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> kernel/src/driver/mod.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / pub struct DiskWrapper { [INFO] [stdout] 29 | | disk: Box, [INFO] [stdout] 30 | | pt: Option, [INFO] [stdout] 31 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `core::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> kernel/src/service.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / pub struct DiskService { [INFO] [stdout] 22 | | disks: HashMap, ahash::RandomState>, [INFO] [stdout] 23 | | next_id: u32, [INFO] [stdout] 24 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `core::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> kernel/src/sync.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / pub struct AsyncMutex { [INFO] [stdout] 16 | | locked: AtomicBool, [INFO] [stdout] 17 | | inner: RefCell, [INFO] [stdout] 18 | | queue: Option>>> [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `core::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> kernel/src/sync.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | / pub struct AsyncMutexFuture<'a, T> { [INFO] [stdout] 71 | | waker: Arc, [INFO] [stdout] 72 | | mutex: &'a AsyncMutex, [INFO] [stdout] 73 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `core::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> kernel/src/sync.rs:91:1 [INFO] [stdout] | [INFO] [stdout] 91 | / pub struct AsyncMutexLock<'a, 'b, T> { [INFO] [stdout] 92 | | inner: RefMut<'b, T>, [INFO] [stdout] 93 | | mutex: &'a AsyncMutex [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum variant is more than three times larger (84 bytes) than the next largest [INFO] [stdout] --> kernel/src/fs/partition.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | GPT(GptPartition), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> kernel/src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | variant_size_differences)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling main v0.0.1 (/opt/rustwide/workdir/main) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `main` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "dbb3d918bcbb99d49664f128c4b813b542522b0a83958507d00d2092f8f9227c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbb3d918bcbb99d49664f128c4b813b542522b0a83958507d00d2092f8f9227c", kill_on_drop: false }` [INFO] [stdout] dbb3d918bcbb99d49664f128c4b813b542522b0a83958507d00d2092f8f9227c