[INFO] crate syscall 0.2.1 is already in cache
[INFO] checking syscall-0.2.1 against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644
[INFO] extracting crate syscall 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate syscall 0.2.1 on toolchain 1a399c10897767c36d147199696c96f193034e49
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate syscall 0.2.1
[INFO] finished tweaking crates.io crate syscall 0.2.1
[INFO] tweaked toml for crates.io crate syscall 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+1a399c10897767c36d147199696c96f193034e49" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 602a5a40f8c23a814c9861c1c9e7afe0ce7fbad7493161f4fa72baa3d4ac9d62
[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" "602a5a40f8c23a814c9861c1c9e7afe0ce7fbad7493161f4fa72baa3d4ac9d62"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking syscall v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 18 | |                    : "{rax}"(n)
[INFO] [stderr] 19 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 20 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 28 | |                    : "{rax}"(n), "{rdi}"(a1)
[INFO] [stderr] 29 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 30 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 38 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2)
[INFO] [stderr] 39 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 40 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 48 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3)
[INFO] [stderr] 49 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 50 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 59 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
[INFO] [stderr] 60 | |                      "{r10}"(a4)
[INFO] [stderr] 61 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 62 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 71 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
[INFO] [stderr] 72 | |                      "{r10}"(a4), "{r8}"(a5)
[INFO] [stderr] 73 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 74 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 83 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
[INFO] [stderr] 84 | |                      "{r10}"(a4), "{r8}"(a5), "{r9}"(a6)
[INFO] [stderr] 85 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 86 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `syscall`.
[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: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 18 | |                    : "{rax}"(n)
[INFO] [stderr] 19 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 20 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 28 | |                    : "{rax}"(n), "{rdi}"(a1)
[INFO] [stderr] 29 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 30 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 38 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2)
[INFO] [stderr] 39 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 40 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 48 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3)
[INFO] [stderr] 49 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 50 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 59 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
[INFO] [stderr] 60 | |                      "{r10}"(a4)
[INFO] [stderr] 61 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 62 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 71 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
[INFO] [stderr] 72 | |                      "{r10}"(a4), "{r8}"(a5)
[INFO] [stderr] 73 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 74 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: legacy asm! syntax is no longer supported
[INFO] [stderr]   --> src/platform/linux-x86_64/mod.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |       asm!("syscall" : "={rax}"(ret)
[INFO] [stderr]    |       ^---
[INFO] [stderr]    |       |
[INFO] [stderr]    |  _____help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 83 | |                    : "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
[INFO] [stderr] 84 | |                      "{r10}"(a4), "{r8}"(a5), "{r9}"(a6)
[INFO] [stderr] 85 | |                    : "rcx", "r11", "memory"
[INFO] [stderr] 86 | |                    : "volatile");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "602a5a40f8c23a814c9861c1c9e7afe0ce7fbad7493161f4fa72baa3d4ac9d62"`
[INFO] running `"docker" "rm" "-f" "602a5a40f8c23a814c9861c1c9e7afe0ce7fbad7493161f4fa72baa3d4ac9d62"`
[INFO] [stdout] 602a5a40f8c23a814c9861c1c9e7afe0ce7fbad7493161f4fa72baa3d4ac9d62