[INFO] updating cached repository https://github.com/SchrodingerZhu/toylibc [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] 30861c036b0b1166e4a86b99e6e195239a9a8e4d [INFO] testing SchrodingerZhu/toylibc against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchrodingerZhu%2Ftoylibc" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SchrodingerZhu/toylibc on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/SchrodingerZhu/toylibc [INFO] finished tweaking git repo https://github.com/SchrodingerZhu/toylibc [INFO] tweaked toml for git repo https://github.com/SchrodingerZhu/toylibc written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/SchrodingerZhu/toylibc already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 7fec89bc3419488f7da6b0440f854a6104e80f019c2ef5d46aab907309648f77 [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" "7fec89bc3419488f7da6b0440f854a6104e80f019c2ef5d46aab907309648f77"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.2.0 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling syscalls v0.1.4 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 16 | | : "{eax}"(nr as i32) [INFO] [stderr] 17 | | : "rcx", "r11", "memory" [INFO] [stderr] 18 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 26 | | : "{eax}"(nr as i32), "{rdi}"(a1) [INFO] [stderr] 27 | | : "rcx", "r11", "memory" [INFO] [stderr] 28 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 36 | | : "{eax}"(nr as i32), "{rdi}"(a1), "{rsi}"(a2) [INFO] [stderr] 37 | | : "rcx", "r11", "memory" [INFO] [stderr] 38 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 51 | | : "{eax}"(nr as i32), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3) [INFO] [stderr] 52 | | : "rcx", "r11", "memory" [INFO] [stderr] 53 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 67 | | : "{eax}"(nr as i32), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3), [INFO] [stderr] 68 | | "{r10}"(a4) [INFO] [stderr] 69 | | : "rcx", "r11", "memory" [INFO] [stderr] 70 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 85 | | : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3), [INFO] [stderr] 86 | | "{r10}"(a4), "{r8}"(a5) [INFO] [stderr] 87 | | : "rcx", "r11", "memory" [INFO] [stderr] 88 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/helper.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | asm!("syscall" : "={rax}"(ret) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 104 | | : "{eax}"(nr as i32), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3), [INFO] [stderr] 105 | | "{r10}"(a4), "{r8}"(a5), "{r9}"(a6) [INFO] [stderr] 106 | | : "rcx", "r11", "memory" [INFO] [stderr] 107 | | : "volatile"); [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syscalls-0.1.4/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `syscalls`. [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[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/lib.rs:202:1 [INFO] [stderr] | [INFO] [stderr] 202 | / #![feature( [INFO] [stderr] 203 | | repr_simd, [INFO] [stderr] 204 | | const_fn, [INFO] [stderr] 205 | | platform_intrinsics, [INFO] [stderr] ... | [INFO] [stderr] 215 | | custom_inner_attributes [INFO] [stderr] 216 | | )] [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7fec89bc3419488f7da6b0440f854a6104e80f019c2ef5d46aab907309648f77"` [INFO] running `"docker" "rm" "-f" "7fec89bc3419488f7da6b0440f854a6104e80f019c2ef5d46aab907309648f77"` [INFO] [stdout] 7fec89bc3419488f7da6b0440f854a6104e80f019c2ef5d46aab907309648f77