[INFO] updating cached repository https://github.com/stallmanifold/thermite [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cac8e9b2da9a1b301cad0274f3f67833eb98cd7a [INFO] testing stallmanifold/thermite against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstallmanifold%2Fthermite" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stallmanifold/thermite on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/stallmanifold/thermite [INFO] finished tweaking git repo https://github.com/stallmanifold/thermite [INFO] tweaked toml for git repo https://github.com/stallmanifold/thermite written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/stallmanifold/thermite already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 61da9c3802c568c43559c661810e8f0f606bda0de83ea7f93a6dcc895c7fc2eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "61da9c3802c568c43559c661810e8f0f606bda0de83ea7f93a6dcc895c7fc2eb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling x86 v0.8.0 [INFO] [stderr] Compiling raw-cpuid v2.0.0 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling rlibc v1.0.0 [INFO] [stderr] Compiling spin v0.4.5 [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/lib.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | #![cfg_attr(feature = "asm", feature(asm))] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/lib.rs:7:42 [INFO] [stderr] | [INFO] [stderr] 7 | #![cfg_attr(feature = "core_intrinsics", feature(core_intrinsics))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/lib.rs:8:35 [INFO] [stderr] | [INFO] [stderr] 8 | #![cfg_attr(feature = "const_fn", feature(const_fn))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling multiboot2 v0.3.1 [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [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] [stderr] error[E0422]: cannot find struct, variant or union type `Slice` in module `raw` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.0/src/lib.rs:435:30 [INFO] [stderr] | [INFO] [stderr] 435 | let slice = raw::Slice { data: brand_string_start, len: 3*4 }; [INFO] [stderr] | ^^^^^ not found in `raw` [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Slice` in module `raw` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.0/src/lib.rs:2097:34 [INFO] [stderr] | [INFO] [stderr] 2097 | let slice = raw::Slice { data: brand_string_start, len: 3*4*4 }; [INFO] [stderr] | ^^^^^ not found in `raw` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.0/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(no_std, prelude_import, asm, raw)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0422, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0422`. [INFO] [stderr] error: could not compile `raw-cpuid`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "61da9c3802c568c43559c661810e8f0f606bda0de83ea7f93a6dcc895c7fc2eb"` [INFO] running `"docker" "rm" "-f" "61da9c3802c568c43559c661810e8f0f606bda0de83ea7f93a6dcc895c7fc2eb"` [INFO] [stdout] 61da9c3802c568c43559c661810e8f0f606bda0de83ea7f93a6dcc895c7fc2eb