[INFO] fetching crate rustfmt-core 0.4.0... [INFO] checking rustfmt-core-0.4.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate rustfmt-core 0.4.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rustfmt-core 0.4.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustfmt-core 0.4.0 [INFO] finished tweaking crates.io crate rustfmt-core 0.4.0 [INFO] tweaked toml for crates.io crate rustfmt-core 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustfmt-config v0.4.0 [INFO] [stderr] Downloaded rustc-ap-syntax_pos v29.0.0 [INFO] [stderr] Downloaded rustc-ap-syntax v29.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_cratesio_shim v29.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v29.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v29.0.0 [INFO] [stderr] Downloaded rustc-ap-serialize v29.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a72df3e5c38578f54042e8123a7b144f7d95b6e23f2ab22ced9de4367fecc59 [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" "7a72df3e5c38578f54042e8123a7b144f7d95b6e23f2ab22ced9de4367fecc59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a72df3e5c38578f54042e8123a7b144f7d95b6e23f2ab22ced9de4367fecc59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a72df3e5c38578f54042e8123a7b144f7d95b6e23f2ab22ced9de4367fecc59", kill_on_drop: false }` [INFO] [stdout] 7a72df3e5c38578f54042e8123a7b144f7d95b6e23f2ab22ced9de4367fecc59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--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] 2087a91ab88d250b9ba6290cd615815767d6616ed864225e13dc28ccb883c9cf [INFO] running `Command { std: "docker" "start" "-a" "2087a91ab88d250b9ba6290cd615815767d6616ed864225e13dc28ccb883c9cf", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking rustc-ap-serialize v29.0.0 [INFO] [stderr] Compiling rustc-ap-syntax v29.0.0 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking rustc-ap-rustc_cratesio_shim v29.0.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.5.5/src/lib.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.5.5/src/elision.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | asm!("xacquire; lock; cmpxchgq $2, $1" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _____________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 141 | | : "={rax}" (prev), "+*m" (self) [INFO] [stdout] 142 | | : "r" (new), "{rax}" (current) [INFO] [stdout] 143 | | : "memory" [INFO] [stdout] 144 | | : "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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.5.5/src/elision.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | asm!("xrelease; lock; cmpxchgq $2, $1" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _____________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 158 | | : "={rax}" (prev), "+*m" (self) [INFO] [stdout] 159 | | : "r" (new), "{rax}" (current) [INFO] [stdout] 160 | | : "memory" [INFO] [stdout] 161 | | : "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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [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 `Command { std: "docker" "inspect" "2087a91ab88d250b9ba6290cd615815767d6616ed864225e13dc28ccb883c9cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2087a91ab88d250b9ba6290cd615815767d6616ed864225e13dc28ccb883c9cf", kill_on_drop: false }` [INFO] [stdout] 2087a91ab88d250b9ba6290cd615815767d6616ed864225e13dc28ccb883c9cf