[INFO] fetching crate raw-syscall-base 0.8.2...
[INFO] checking raw-syscall-base-0.8.2 against beta for pr-78714
[INFO] extracting crate raw-syscall-base 0.8.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate raw-syscall-base 0.8.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raw-syscall-base 0.8.2
[INFO] finished tweaking crates.io crate raw-syscall-base 0.8.2
[INFO] tweaked toml for crates.io crate raw-syscall-base 0.8.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44b5e76ac0b53e1815e19efb40eb04750b5a1ab2a081936b69cf82f31220cfd5
[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" "44b5e76ac0b53e1815e19efb40eb04750b5a1ab2a081936b69cf82f31220cfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44b5e76ac0b53e1815e19efb40eb04750b5a1ab2a081936b69cf82f31220cfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b5e76ac0b53e1815e19efb40eb04750b5a1ab2a081936b69cf82f31220cfd5", kill_on_drop: false }`
[INFO] [stdout] 44b5e76ac0b53e1815e19efb40eb04750b5a1ab2a081936b69cf82f31220cfd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8bd50e561ea416b697a19cd2823e42e3aca5ea47ba15dc2122b8c56ff8fe0fa
[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" "c8bd50e561ea416b697a19cd2823e42e3aca5ea47ba15dc2122b8c56ff8fe0fa", kill_on_drop: false }`
[INFO] [stderr]     Checking raw-syscall-base v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]   --> src/x86_64-linux.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |       asm!(
[INFO] [stdout]    |       ^---
[INFO] [stdout]    |       |
[INFO] [stdout]    |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]    | |
[INFO] [stdout] 58 | |         "syscall"
[INFO] [stdout] 59 | |         : "+{rax}"(rax)
[INFO] [stdout] 60 | |         :
[INFO] [stdout] 61 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 62 | |         : "volatile"
[INFO] [stdout] 63 | |     );
[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/x86_64-linux.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |       asm!(
[INFO] [stdout]    |       ^---
[INFO] [stdout]    |       |
[INFO] [stdout]    |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]    | |
[INFO] [stdout] 80 | |         "syscall"
[INFO] [stdout] 81 | |         :
[INFO] [stdout] 82 | |         : "{rax}"(rax)
[INFO] [stdout] 83 | |         : "rcx", "r11"
[INFO] [stdout] 84 | |         : "volatile"
[INFO] [stdout] 85 | |     );
[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/x86_64-linux.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 97  | |         "syscall"
[INFO] [stdout] 98  | |         : "+{rax}"(rax)
[INFO] [stdout] 99  | |         : "{rdi}"(rdi)
[INFO] [stdout] 100 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 101 | |         : "volatile"
[INFO] [stdout] 102 | |     );
[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/x86_64-linux.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 120 | |         "syscall"
[INFO] [stdout] 121 | |         :
[INFO] [stdout] 122 | |         : "{rax}"(rax), "{rdi}"(rdi)
[INFO] [stdout] 123 | |         : "rcx", "r11"
[INFO] [stdout] 124 | |         : "volatile"
[INFO] [stdout] 125 | |     );
[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/x86_64-linux.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 137 | |         "syscall"
[INFO] [stdout] 138 | |         : "+{rax}"(rax)
[INFO] [stdout] 139 | |         : "{rdi}"(rdi), "{rsi}"(rsi)
[INFO] [stdout] 140 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 141 | |         : "volatile"
[INFO] [stdout] 142 | |     );
[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/x86_64-linux.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 160 | |         "syscall"
[INFO] [stdout] 161 | |         :
[INFO] [stdout] 162 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi)
[INFO] [stdout] 163 | |         : "rcx", "r11"
[INFO] [stdout] 164 | |         : "volatile"
[INFO] [stdout] 165 | |     );
[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/x86_64-linux.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 177 | |         "syscall"
[INFO] [stdout] 178 | |         : "+{rax}"(rax)
[INFO] [stdout] 179 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx)
[INFO] [stdout] 180 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 181 | |         : "volatile"
[INFO] [stdout] 182 | |     );
[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/x86_64-linux.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 200 | |         "syscall"
[INFO] [stdout] 201 | |         :
[INFO] [stdout] 202 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx)
[INFO] [stdout] 203 | |         : "rcx", "r11"
[INFO] [stdout] 204 | |         : "volatile"
[INFO] [stdout] 205 | |     );
[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/x86_64-linux.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 217 | |         "syscall"
[INFO] [stdout] 218 | |         : "+{rax}"(rax)
[INFO] [stdout] 219 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10)
[INFO] [stdout] 220 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 221 | |         : "volatile"
[INFO] [stdout] 222 | |     );
[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/x86_64-linux.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 240 | |         "syscall"
[INFO] [stdout] 241 | |         :
[INFO] [stdout] 242 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10)
[INFO] [stdout] 243 | |         : "rcx", "r11"
[INFO] [stdout] 244 | |         : "volatile"
[INFO] [stdout] 245 | |     );
[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/x86_64-linux.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 265 | |         "syscall"
[INFO] [stdout] 266 | |         : "+{rax}"(rax)
[INFO] [stdout] 267 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8)
[INFO] [stdout] 268 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 269 | |         : "volatile"
[INFO] [stdout] 270 | |     );
[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/x86_64-linux.rs:287:5
[INFO] [stdout]     |
[INFO] [stdout] 287 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 288 | |         "syscall"
[INFO] [stdout] 289 | |         :
[INFO] [stdout] 290 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8)
[INFO] [stdout] 291 | |         : "rcx", "r11"
[INFO] [stdout] 292 | |         : "volatile"
[INFO] [stdout] 293 | |     );
[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/x86_64-linux.rs:313:5
[INFO] [stdout]     |
[INFO] [stdout] 313 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 314 | |         "syscall"
[INFO] [stdout] 315 | |         : "+{rax}"(rax)
[INFO] [stdout] 316 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8), "{r9}"(r9)
[INFO] [stdout] 317 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 318 | |         : "volatile"
[INFO] [stdout] 319 | |     );
[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/x86_64-linux.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 337 | |         "syscall"
[INFO] [stdout] 338 | |         :
[INFO] [stdout] 339 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8), "{r9}"(r9)
[INFO] [stdout] 340 | |         : "rcx", "r11"
[INFO] [stdout] 341 | |         : "volatile"
[INFO] [stdout] 342 | |     );
[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/x86_64-linux.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |       asm!(
[INFO] [stdout]    |       ^---
[INFO] [stdout]    |       |
[INFO] [stdout]    |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]    | |
[INFO] [stdout] 58 | |         "syscall"
[INFO] [stdout] 59 | |         : "+{rax}"(rax)
[INFO] [stdout] 60 | |         :
[INFO] [stdout] 61 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 62 | |         : "volatile"
[INFO] [stdout] 63 | |     );
[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/x86_64-linux.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |       asm!(
[INFO] [stdout]    |       ^---
[INFO] [stdout]    |       |
[INFO] [stdout]    |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]    | |
[INFO] [stdout] 80 | |         "syscall"
[INFO] [stdout] 81 | |         :
[INFO] [stdout] 82 | |         : "{rax}"(rax)
[INFO] [stdout] 83 | |         : "rcx", "r11"
[INFO] [stdout] 84 | |         : "volatile"
[INFO] [stdout] 85 | |     );
[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/x86_64-linux.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 97  | |         "syscall"
[INFO] [stdout] 98  | |         : "+{rax}"(rax)
[INFO] [stdout] 99  | |         : "{rdi}"(rdi)
[INFO] [stdout] 100 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 101 | |         : "volatile"
[INFO] [stdout] 102 | |     );
[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/x86_64-linux.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 120 | |         "syscall"
[INFO] [stdout] 121 | |         :
[INFO] [stdout] 122 | |         : "{rax}"(rax), "{rdi}"(rdi)
[INFO] [stdout] 123 | |         : "rcx", "r11"
[INFO] [stdout] 124 | |         : "volatile"
[INFO] [stdout] 125 | |     );
[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/x86_64-linux.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 137 | |         "syscall"
[INFO] [stdout] 138 | |         : "+{rax}"(rax)
[INFO] [stdout] 139 | |         : "{rdi}"(rdi), "{rsi}"(rsi)
[INFO] [stdout] 140 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 141 | |         : "volatile"
[INFO] [stdout] 142 | |     );
[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/x86_64-linux.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 160 | |         "syscall"
[INFO] [stdout] 161 | |         :
[INFO] [stdout] 162 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi)
[INFO] [stdout] 163 | |         : "rcx", "r11"
[INFO] [stdout] 164 | |         : "volatile"
[INFO] [stdout] 165 | |     );
[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/x86_64-linux.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 177 | |         "syscall"
[INFO] [stdout] 178 | |         : "+{rax}"(rax)
[INFO] [stdout] 179 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx)
[INFO] [stdout] 180 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 181 | |         : "volatile"
[INFO] [stdout] 182 | |     );
[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/x86_64-linux.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 200 | |         "syscall"
[INFO] [stdout] 201 | |         :
[INFO] [stdout] 202 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx)
[INFO] [stdout] 203 | |         : "rcx", "r11"
[INFO] [stdout] 204 | |         : "volatile"
[INFO] [stdout] 205 | |     );
[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/x86_64-linux.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 217 | |         "syscall"
[INFO] [stdout] 218 | |         : "+{rax}"(rax)
[INFO] [stdout] 219 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10)
[INFO] [stdout] 220 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 221 | |         : "volatile"
[INFO] [stdout] 222 | |     );
[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/x86_64-linux.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 240 | |         "syscall"
[INFO] [stdout] 241 | |         :
[INFO] [stdout] 242 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10)
[INFO] [stdout] 243 | |         : "rcx", "r11"
[INFO] [stdout] 244 | |         : "volatile"
[INFO] [stdout] 245 | |     );
[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/x86_64-linux.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 265 | |         "syscall"
[INFO] [stdout] 266 | |         : "+{rax}"(rax)
[INFO] [stdout] 267 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8)
[INFO] [stdout] 268 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 269 | |         : "volatile"
[INFO] [stdout] 270 | |     );
[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/x86_64-linux.rs:287:5
[INFO] [stdout]     |
[INFO] [stdout] 287 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 288 | |         "syscall"
[INFO] [stdout] 289 | |         :
[INFO] [stdout] 290 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8)
[INFO] [stdout] 291 | |         : "rcx", "r11"
[INFO] [stdout] 292 | |         : "volatile"
[INFO] [stdout] 293 | |     );
[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/x86_64-linux.rs:313:5
[INFO] [stdout]     |
[INFO] [stdout] 313 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 314 | |         "syscall"
[INFO] [stdout] 315 | |         : "+{rax}"(rax)
[INFO] [stdout] 316 | |         : "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8), "{r9}"(r9)
[INFO] [stdout] 317 | |         : "rcx", "r11", "memory"
[INFO] [stdout] 318 | |         : "volatile"
[INFO] [stdout] 319 | |     );
[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/x86_64-linux.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |       asm!(
[INFO] [stdout]     |       ^---
[INFO] [stdout]     |       |
[INFO] [stdout]     |  _____help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 337 | |         "syscall"
[INFO] [stdout] 338 | |         :
[INFO] [stdout] 339 | |         : "{rax}"(rax), "{rdi}"(rdi), "{rsi}"(rsi), "{rdx}"(rdx), "{r10}"(r10), "{r8}"(r8), "{r9}"(r9)
[INFO] [stdout] 340 | |         : "rcx", "r11"
[INFO] [stdout] 341 | |         : "volatile"
[INFO] [stdout] 342 | |     );
[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[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(asm)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raw-syscall-base`
[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[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(asm)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c8bd50e561ea416b697a19cd2823e42e3aca5ea47ba15dc2122b8c56ff8fe0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8bd50e561ea416b697a19cd2823e42e3aca5ea47ba15dc2122b8c56ff8fe0fa", kill_on_drop: false }`
[INFO] [stdout] c8bd50e561ea416b697a19cd2823e42e3aca5ea47ba15dc2122b8c56ff8fe0fa