[INFO] cloning repository https://github.com/PyO3/tokio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PyO3/tokio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyO3%2Ftokio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyO3%2Ftokio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 639611517cb3a16d952cc6d0f0bc9094594de65c [INFO] checking PyO3/tokio against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyO3%2Ftokio" "/workspace/builds/worker-103/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PyO3/tokio 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] started tweaking git repo https://github.com/PyO3/tokio [INFO] finished tweaking git repo https://github.com/PyO3/tokio [INFO] tweaked toml for git repo https://github.com/PyO3/tokio written to /workspace/builds/worker-103/source/Cargo.toml [INFO] crate git repo https://github.com/PyO3/tokio 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version_check v0.1.3 [INFO] [stderr] Downloaded memchr v2.0.0 [INFO] [stderr] Downloaded mio-uds v0.6.4 [INFO] [stderr] Downloaded fuchsia-zircon v0.2.1 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded thread_local v0.3.4 [INFO] [stderr] Downloaded spin v0.4.6 [INFO] [stderr] Downloaded log v0.4.1 [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded httparse v1.2.3 [INFO] [stderr] Downloaded rand v0.3.18 [INFO] [stderr] Downloaded iovec v0.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.2.0 [INFO] [stderr] Downloaded lazycell v0.5.1 [INFO] [stderr] Downloaded libc v0.2.33 [INFO] [stderr] Downloaded regex v0.2.2 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded boxfnonce v0.0.3 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded byteorder v1.1.0 [INFO] [stderr] Downloaded bytes v0.4.5 [INFO] [stderr] Downloaded slab v0.3.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.0 [INFO] [stderr] Downloaded twoway v0.1.7 [INFO] [stderr] Downloaded chan v0.1.19 [INFO] [stderr] Downloaded mio v0.6.11 [INFO] [stderr] Downloaded scoped-tls v0.1.0 [INFO] [stderr] Downloaded regex-syntax v0.4.1 [INFO] [stderr] Downloaded tokio-core v0.1.10 [INFO] [stderr] Downloaded log v0.3.8 [INFO] [stderr] Downloaded tokio-uds v0.1.7 [INFO] [stderr] Downloaded futures v0.1.17 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded aho-corasick v0.6.3 [INFO] [stderr] Downloaded tokio-signal v0.1.2 [INFO] [stderr] Downloaded pyo3cls v0.2.1 [INFO] [stderr] Downloaded num-traits v0.2.3 [INFO] [stderr] Downloaded http-muncher v0.3.1 [INFO] [stderr] Downloaded pyo3 v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 737c21a7d807632eee277de29592598410b3c1b7d5c16f5767ceca958893f170 [INFO] running `Command { std: "docker" "start" "-a" "737c21a7d807632eee277de29592598410b3c1b7d5c16f5767ceca958893f170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "737c21a7d807632eee277de29592598410b3c1b7d5c16f5767ceca958893f170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "737c21a7d807632eee277de29592598410b3c1b7d5c16f5767ceca958893f170", kill_on_drop: false }` [INFO] [stdout] 737c21a7d807632eee277de29592598410b3c1b7d5c16f5767ceca958893f170 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] [stdout] 8b06832457098dd82c2f1317730e6ea45281d26af8be095e4c7c8a992e052474 [INFO] running `Command { std: "docker" "start" "-a" "8b06832457098dd82c2f1317730e6ea45281d26af8be095e4c7c8a992e052474", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking num-traits v0.2.3 [INFO] [stderr] Checking spin v0.4.6 [INFO] [stderr] Checking boxfnonce v0.0.3 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking log v0.4.1 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.6/src/lib.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))] [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/spin-0.4.6/src/util.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | unsafe { asm!("pause" :::: "volatile"); } [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace with: `llvm_asm!` [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking memchr v2.0.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spin` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8b06832457098dd82c2f1317730e6ea45281d26af8be095e4c7c8a992e052474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b06832457098dd82c2f1317730e6ea45281d26af8be095e4c7c8a992e052474", kill_on_drop: false }` [INFO] [stdout] 8b06832457098dd82c2f1317730e6ea45281d26af8be095e4c7c8a992e052474