[INFO] cloning repository https://github.com/pustaczek/nainneon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pustaczek/nainneon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpustaczek%2Fnainneon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpustaczek%2Fnainneon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5df91a1ccd8efd22b3203310a580208cf0f05d62 [INFO] checking pustaczek/nainneon against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpustaczek%2Fnainneon" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pustaczek/nainneon on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/pustaczek/nainneon [INFO] finished tweaking git repo https://github.com/pustaczek/nainneon [INFO] tweaked toml for git repo https://github.com/pustaczek/nainneon written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/pustaczek/nainneon already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bootloader v0.9.14 [INFO] [stderr] Downloaded volatile v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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] 7ee15c36e6b1732b8d8eaad3c715741ae1cf5ae9ba1d741762199c7524583b85 [INFO] running `Command { std: "docker" "start" "-a" "7ee15c36e6b1732b8d8eaad3c715741ae1cf5ae9ba1d741762199c7524583b85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ee15c36e6b1732b8d8eaad3c715741ae1cf5ae9ba1d741762199c7524583b85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ee15c36e6b1732b8d8eaad3c715741ae1cf5ae9ba1d741762199c7524583b85", kill_on_drop: false }` [INFO] [stdout] 7ee15c36e6b1732b8d8eaad3c715741ae1cf5ae9ba1d741762199c7524583b85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc95ca1c09b3c3305b79c29574a046ffdaf2aaee137dc3d54a84b7944cb6805f [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" "dc95ca1c09b3c3305b79c29574a046ffdaf2aaee137dc3d54a84b7944cb6805f", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling x86_64 v0.13.2 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling bootloader v0.9.14 [INFO] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking volatile v0.4.3 [INFO] [stderr] Checking spin v0.7.1 [INFO] [stderr] Checking pc-keyboard v0.5.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking pic8259_simple v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking spinning_top v0.1.1 [INFO] [stderr] Checking linked_list_allocator v0.8.11 [INFO] [stderr] Checking uart_16550 v0.2.12 [INFO] [stderr] Checking nainneon v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `GlobalAlloc`, `Layout` [INFO] [stdout] --> src/allocator.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::alloc::{GlobalAlloc, Layout}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ptr::null_mut` [INFO] [stdout] --> src/allocator.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::boxed::Box` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use alloc::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `x86_64::structures::paging::Page` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use x86_64::structures::paging::Page; [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 imports: `GlobalAlloc`, `Layout` [INFO] [stdout] --> src/allocator.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::alloc::{GlobalAlloc, Layout}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ptr::null_mut` [INFO] [stdout] --> src/allocator.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vga::println` [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use crate::vga::println; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::boxed::Box` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use alloc::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `x86_64::structures::paging::Page` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use x86_64::structures::paging::Page; [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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nainneon` [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; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "dc95ca1c09b3c3305b79c29574a046ffdaf2aaee137dc3d54a84b7944cb6805f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc95ca1c09b3c3305b79c29574a046ffdaf2aaee137dc3d54a84b7944cb6805f", kill_on_drop: false }` [INFO] [stdout] dc95ca1c09b3c3305b79c29574a046ffdaf2aaee137dc3d54a84b7944cb6805f