[INFO] fetching crate rustfmt-nightly 1.4.15... [INFO] checking rustfmt-nightly-1.4.15 against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] extracting crate rustfmt-nightly 1.4.15 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rustfmt-nightly 1.4.15 on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustfmt-nightly 1.4.15 [INFO] finished tweaking crates.io crate rustfmt-nightly 1.4.15 [INFO] tweaked toml for crates.io crate rustfmt-nightly 1.4.15 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rustfmt-nightly 1.4.15 already has a lockfile, it will not be regenerated [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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 650ca1823cd865c356391a925fec2f9ff1441e9ec7884a3ead04358962e2eb53 [INFO] running `"docker" "start" "-a" "650ca1823cd865c356391a925fec2f9ff1441e9ec7884a3ead04358962e2eb53"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking rustc-ap-graphviz v659.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast v659.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rustc-ap-rustc_target v659.0.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v659.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_attr v659.0.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking version_check v0.9.1 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling rustfmt-nightly v1.4.15 (/opt/rustwide/workdir) [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v659.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Compiling psm v0.1.8 [INFO] [stderr] Compiling stacker v0.1.9 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking jobserver v0.1.17 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking rustc-ap-serialize v659.0.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.10.0/src/elision.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | asm!("xacquire; lock; cmpxchgq $2, $1" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 78 | | : "={rax}" (prev), "+*m" (self) [INFO] [stderr] 79 | | : "r" (new), "{rax}" (current) [INFO] [stderr] 80 | | : "memory" [INFO] [stderr] 81 | | : "volatile"); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.10.0/src/elision.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | asm!("xrelease; lock; xaddq $2, $1" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 109 | | : "=r" (prev), "+*m" (self) [INFO] [stderr] 110 | | : "0" (val.wrapping_neg()) [INFO] [stderr] 111 | | : "memory" [INFO] [stderr] 112 | | : "volatile"); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `parking_lot`. [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: build failed [INFO] running `"docker" "inspect" "650ca1823cd865c356391a925fec2f9ff1441e9ec7884a3ead04358962e2eb53"` [INFO] running `"docker" "rm" "-f" "650ca1823cd865c356391a925fec2f9ff1441e9ec7884a3ead04358962e2eb53"` [INFO] [stdout] 650ca1823cd865c356391a925fec2f9ff1441e9ec7884a3ead04358962e2eb53