[INFO] updating cached repository https://github.com/zackmdavis/Leafline [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] bb475179bdb7bc7b81ba662b93791cae16588a49 [INFO] checking zackmdavis/Leafline against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackmdavis%2FLeafline" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zackmdavis/Leafline on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/zackmdavis/Leafline [INFO] finished tweaking git repo https://github.com/zackmdavis/Leafline [INFO] tweaked toml for git repo https://github.com/zackmdavis/Leafline written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/zackmdavis/Leafline already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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] 810810e36059fcc82b3bbf0f847c4c84f0a350c2ff8dcf2c13d57d100af601d3 [INFO] running `"docker" "start" "-a" "810810e36059fcc82b3bbf0f847c4c84f0a350c2ff8dcf2c13d57d100af601d3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking linked-hash-map v0.0.9 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking ansi_term v0.6.3 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking lru-cache v0.0.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking twox-hash v1.2.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.6.4/src/elision.rs:140:13 [INFO] [stderr] | [INFO] [stderr] 140 | asm!("xacquire; lock; cmpxchgq $2, $1" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 141 | | : "={rax}" (prev), "+*m" (self) [INFO] [stderr] 142 | | : "r" (new), "{rax}" (current) [INFO] [stderr] 143 | | : "memory" [INFO] [stderr] 144 | | : "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-0.6.4/src/elision.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | asm!("xrelease; lock; cmpxchgq $2, $1" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 158 | | : "={rax}" (prev), "+*m" (self) [INFO] [stderr] 159 | | : "r" (new), "{rax}" (current) [INFO] [stderr] 160 | | : "memory" [INFO] [stderr] 161 | | : "volatile"); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] [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] running `"docker" "inspect" "810810e36059fcc82b3bbf0f847c4c84f0a350c2ff8dcf2c13d57d100af601d3"` [INFO] running `"docker" "rm" "-f" "810810e36059fcc82b3bbf0f847c4c84f0a350c2ff8dcf2c13d57d100af601d3"` [INFO] [stdout] 810810e36059fcc82b3bbf0f847c4c84f0a350c2ff8dcf2c13d57d100af601d3