[INFO] cloning repository https://github.com/emk/toyos-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emk/toyos-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Ftoyos-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Ftoyos-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3377fb8c1c92a8c042dd94ad9bfcd9a20470ff9 [INFO] checking emk/toyos-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Ftoyos-rs" "/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/emk/toyos-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emk/toyos-rs [INFO] finished tweaking git repo https://github.com/emk/toyos-rs [INFO] tweaked toml for git repo https://github.com/emk/toyos-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/emk/toyos-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raw-cpuid v2.0.2 [INFO] [stderr] Downloaded spin v0.4.10 [INFO] [stderr] Downloaded spin v0.3.5 [INFO] [stderr] Downloaded csv v0.14.7 [INFO] [stderr] Downloaded x86 v0.6.2 [INFO] [stderr] Downloaded rlibc v0.1.5 [INFO] [stderr] Downloaded serde_json v0.6.1 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f41c4a0537f0582dbe8e4c5e660ddd9193631f562e6fecc79749867e1a914df2 [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" "f41c4a0537f0582dbe8e4c5e660ddd9193631f562e6fecc79749867e1a914df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f41c4a0537f0582dbe8e4c5e660ddd9193631f562e6fecc79749867e1a914df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f41c4a0537f0582dbe8e4c5e660ddd9193631f562e6fecc79749867e1a914df2", kill_on_drop: false }` [INFO] [stdout] f41c4a0537f0582dbe8e4c5e660ddd9193631f562e6fecc79749867e1a914df2 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 12d229e963625bfab6c2f193472c900b01a04c606857cda813c3e8e92a55c988 [INFO] running `Command { std: "docker" "start" "-a" "12d229e963625bfab6c2f193472c900b01a04c606857cda813c3e8e92a55c988", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking cpuio v0.3.0 (/opt/rustwide/workdir/crates/cpuio) [INFO] [stderr] Checking rlibc v0.1.5 [INFO] [stderr] Checking spin v0.3.5 [INFO] [stderr] Compiling csv v0.14.7 [INFO] [stderr] Checking alloc_buddy_simple v0.1.2 (/opt/rustwide/workdir/crates/alloc_buddy_simple) [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.3.5/src/mutex.rs:102:14 [INFO] [stdout] | [INFO] [stdout] 102 | unsafe { asm!("pause" :::: "volatile"); } [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace with: `llvm_asm!` [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> crates/alloc_buddy_simple/src/lib.rs:12:56 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(feature = "use-as-rust-allocator", feature(allocator, const_fn))] [INFO] [stdout] | ^^^^^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `allocator` in this scope [INFO] [stdout] --> crates/alloc_buddy_simple/src/lib.rs:13:48 [INFO] [stdout] | [INFO] [stdout] 13 | #![cfg_attr(feature = "use-as-rust-allocator", allocator)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the attribute macro `test` [INFO] [stdout] --> crates/alloc_buddy_simple/src/math.rs:65:3 [INFO] [stdout] | [INFO] [stdout] 65 | #[test] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the attribute macro `test` [INFO] [stdout] --> crates/alloc_buddy_simple/src/math.rs:81:3 [INFO] [stdout] | [INFO] [stdout] 81 | #[test] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the attribute macro `test` [INFO] [stdout] --> crates/alloc_buddy_simple/src/math.rs:97:3 [INFO] [stdout] | [INFO] [stdout] 97 | #[test] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking raw-cpuid v2.0.2 [INFO] [stderr] Checking pic8259_simple v0.2.0 (/opt/rustwide/workdir/crates/pic8259_simple) [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spin` [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.2/src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | asm!("cpuid" : "+{eax}"(eax) "={ebx}"(ebx) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 49 | | "+{ecx}"(ecx) "={edx}"(edx)); [INFO] [stdout] | |____________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.2/src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | asm!("cpuid" : "+{eax}"(eax) "={ebx}"(ebx) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 65 | | "={ecx}"(ecx) "={edx}"(edx)); [INFO] [stdout] | |____________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "12d229e963625bfab6c2f193472c900b01a04c606857cda813c3e8e92a55c988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12d229e963625bfab6c2f193472c900b01a04c606857cda813c3e8e92a55c988", kill_on_drop: false }` [INFO] [stdout] 12d229e963625bfab6c2f193472c900b01a04c606857cda813c3e8e92a55c988