[INFO] cloning repository https://github.com/jinzhongwei/tikv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jinzhongwei/tikv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinzhongwei%2Ftikv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinzhongwei%2Ftikv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ac822419844e334798e75dc48e8e0535009c97a [INFO] checking jinzhongwei/tikv against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinzhongwei%2Ftikv" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jinzhongwei/tikv on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/rust-toolchain [INFO] started tweaking git repo https://github.com/jinzhongwei/tikv [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/jinzhongwei/tikv [INFO] tweaked toml for git repo https://github.com/jinzhongwei/tikv written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jinzhongwei/tikv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8a3ba1bf123e7db2f10b66c13106f3c59bfe278b5e55a6658abecb038f59f48 [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" "c8a3ba1bf123e7db2f10b66c13106f3c59bfe278b5e55a6658abecb038f59f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8a3ba1bf123e7db2f10b66c13106f3c59bfe278b5e55a6658abecb038f59f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8a3ba1bf123e7db2f10b66c13106f3c59bfe278b5e55a6658abecb038f59f48", kill_on_drop: false }` [INFO] [stdout] c8a3ba1bf123e7db2f10b66c13106f3c59bfe278b5e55a6658abecb038f59f48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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] 3041cde184e7d1cefcdf8b07a128537f89e2dbf93d3ce2901499b60ec6834e8f [INFO] running `Command { std: "docker" "start" "-a" "3041cde184e7d1cefcdf8b07a128537f89e2dbf93d3ce2901499b60ec6834e8f", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking futures v0.1.23 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Compiling protobuf v2.0.4 [INFO] [stderr] Compiling ryu v0.2.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Checking unicode-normalization v0.1.2 [INFO] [stderr] Checking fnv v1.0.5 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking slog v2.3.3 [INFO] [stderr] Compiling num-traits v0.1.32 [INFO] [stderr] Checking httparse v1.1.2 [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Checking panic_hook v0.0.1 (/opt/rustwide/workdir/components/panic_hook) [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling prometheus v0.4.2 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> components/panic_hook/src/lib.rs:24:39 [INFO] [stdout] | [INFO] [stdout] 24 | static mut DEFAULT_HOOK: Option<*mut (Fn(&PanicInfo) + 'static + Sync + Send)> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PanicInfo) + 'static + Sync + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking byteorder v0.5.1 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> components/panic_hook/src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> components/panic_hook/src/lib.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking spin v0.4.9 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking quick-error v0.2.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | #![cfg_attr(feature = "const_fn", 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] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spin` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3041cde184e7d1cefcdf8b07a128537f89e2dbf93d3ce2901499b60ec6834e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3041cde184e7d1cefcdf8b07a128537f89e2dbf93d3ce2901499b60ec6834e8f", kill_on_drop: false }` [INFO] [stdout] 3041cde184e7d1cefcdf8b07a128537f89e2dbf93d3ce2901499b60ec6834e8f