[INFO] crate linux 0.0.1 is already in cache [INFO] testing linux-0.0.1 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate linux 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate linux 0.0.1 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate linux 0.0.1 [INFO] finished tweaking crates.io crate linux 0.0.1 [INFO] tweaked toml for crates.io crate linux 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e40516b499229382b3d6ce0c9f8187b0666baa40184c27bf1553a986cd7f9b57 [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" "e40516b499229382b3d6ce0c9f8187b0666baa40184c27bf1553a986cd7f9b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e40516b499229382b3d6ce0c9f8187b0666baa40184c27bf1553a986cd7f9b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e40516b499229382b3d6ce0c9f8187b0666baa40184c27bf1553a986cd7f9b57", kill_on_drop: false }` [INFO] [stdout] e40516b499229382b3d6ce0c9f8187b0666baa40184c27bf1553a986cd7f9b57 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] 6da3327fb479024285420612b79a48a99c411aa58663f7214510c961c7005bf5 [INFO] running `Command { std: "docker" "start" "-a" "6da3327fb479024285420612b79a48a99c411aa58663f7214510c961c7005bf5", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling linux-macros v0.0.1 [INFO] [stderr] Compiling linux v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/syscall/raw/x86_64.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 71 | | : "{rax}"(n) [INFO] [stdout] 72 | | : "rcx", "r11", "memory" [INFO] [stdout] 73 | | : "volatile"); [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] --> src/syscall/raw/x86_64.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 81 | | : "{rax}"(n), "{rdi}"(a1) [INFO] [stdout] 82 | | : "rcx", "r11", "memory" [INFO] [stdout] 83 | | : "volatile"); [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] --> src/syscall/raw/x86_64.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 91 | | : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2) [INFO] [stdout] 92 | | : "rcx", "r11", "memory" [INFO] [stdout] 93 | | : "volatile"); [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] --> src/syscall/raw/x86_64.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 101 | | : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3) [INFO] [stdout] 102 | | : "rcx", "r11", "memory" [INFO] [stdout] 103 | | : "volatile"); [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] --> src/syscall/raw/x86_64.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 111 | | : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3), [INFO] [stdout] 112 | | "{r10}"(a4) [INFO] [stdout] 113 | | : "rcx", "r11", "memory" [INFO] [stdout] 114 | | : "volatile"); [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] --> src/syscall/raw/x86_64.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 122 | | : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3), [INFO] [stdout] 123 | | "{r10}"(a4), "{r8}"(a5) [INFO] [stdout] 124 | | : "rcx", "r11", "memory" [INFO] [stdout] 125 | | : "volatile"); [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] --> src/syscall/raw/x86_64.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | asm!("syscall" : "={rax}"(ret) [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 134 | | : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3), [INFO] [stdout] 135 | | "{r10}"(a4), "{r8}"(a5), "{r9}"(a6) [INFO] [stdout] 136 | | : "rcx", "r11", "memory" [INFO] [stdout] 137 | | : "volatile"); [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: cannot find attribute `structural_match` in this scope [INFO] [stdout] --> src/util/error.rs:49:3 [INFO] [stdout] | [INFO] [stdout] 49 | #[structural_match] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(asm, structural_match, read_initializer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `linux`. [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "6da3327fb479024285420612b79a48a99c411aa58663f7214510c961c7005bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6da3327fb479024285420612b79a48a99c411aa58663f7214510c961c7005bf5", kill_on_drop: false }` [INFO] [stdout] 6da3327fb479024285420612b79a48a99c411aa58663f7214510c961c7005bf5