[INFO] fetching crate arcon_compiler 0.1.1... [INFO] checking arcon_compiler-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate arcon_compiler 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate arcon_compiler 0.1.1 [INFO] finished tweaking crates.io crate arcon_compiler 0.1.1 [INFO] tweaked toml for crates.io crate arcon_compiler 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate arcon_compiler 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate arcon_compiler 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.99 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded rustc-ap-arena v546.0.0 [INFO] [stderr] Downloaded toml v0.5.3 [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded annotate-snippets v0.6.1 [INFO] [stderr] Downloaded bytecount v0.5.1 [INFO] [stderr] Downloaded rustc-ap-serialize v546.0.0 [INFO] [stderr] Downloaded ignore v0.4.10 [INFO] [stderr] Downloaded rustc-rayon-core v0.2.0 [INFO] [stderr] Downloaded rustc-ap-rustc_target v546.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v546.0.0 [INFO] [stderr] Downloaded regex v1.2.1 [INFO] [stderr] Downloaded rustc-rayon v0.2.0 [INFO] [stderr] Downloaded syn v1.0.3 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded grpcio v0.4.4 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v546.0.0 [INFO] [stderr] Downloaded indexmap v1.1.0 [INFO] [stderr] Downloaded blake2b_simd v0.5.7 [INFO] [stderr] Downloaded protobuf-codegen v2.8.0 [INFO] [stderr] Downloaded regex-syntax v0.6.11 [INFO] [stderr] Downloaded backtrace v0.3.35 [INFO] [stderr] Downloaded bstr v0.2.7 [INFO] [stderr] Downloaded rustc-ap-syntax v546.0.0 [INFO] [stderr] Downloaded cc v1.0.40 [INFO] [stderr] Downloaded arcon_codegen v0.1.3 [INFO] [stderr] Downloaded dtoa v0.4.4 [INFO] [stderr] Downloaded cmake v0.1.41 [INFO] [stderr] Downloaded serde v1.0.99 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded ena v0.13.0 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v546.0.0 [INFO] [stderr] Downloaded rustfmt-nightly v1.4.5 [INFO] [stderr] Downloaded rustc-ap-syntax_pos v546.0.0 [INFO] [stderr] Downloaded ferris-says v0.1.1 [INFO] [stderr] Downloaded rustc-workspace-hack v1.0.0 [INFO] [stderr] Downloaded arcon_spec v0.1.1 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded daemonize v0.4.1 [INFO] [stderr] Downloaded wasi v0.5.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.1 [INFO] [stderr] Downloaded diff v0.1.11 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v546.0.0 [INFO] [stderr] Downloaded jobserver v0.1.16 [INFO] [stderr] Downloaded rustc-ap-graphviz v546.0.0 [INFO] [stderr] Downloaded rustfmt-config_proc_macro v0.1.2 [INFO] [stderr] Downloaded grpcio-compiler v0.4.3 [INFO] [stderr] Downloaded protoc-grpcio v0.3.1 [INFO] [stderr] Downloaded protoc v2.8.0 [INFO] [stderr] Downloaded protoc-rust v2.8.0 [INFO] [stderr] Downloaded arcon_proto v0.1.3 [INFO] [stderr] Downloaded getrandom v0.1.10 [INFO] [stderr] Downloaded grpcio-sys v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f5d6b250bccf41af6ef9512889ff5879e9810f6e6a8a7e37cc4a77c7031b09f [INFO] running `Command { std: "docker" "start" "-a" "2f5d6b250bccf41af6ef9512889ff5879e9810f6e6a8a7e37cc4a77c7031b09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f5d6b250bccf41af6ef9512889ff5879e9810f6e6a8a7e37cc4a77c7031b09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5d6b250bccf41af6ef9512889ff5879e9810f6e6a8a7e37cc4a77c7031b09f", kill_on_drop: false }` [INFO] [stdout] 2f5d6b250bccf41af6ef9512889ff5879e9810f6e6a8a7e37cc4a77c7031b09f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d208ae210484c6381ae268debebfed0c04bdf381eafd299ae91533f3c62d0f04 [INFO] running `Command { std: "docker" "start" "-a" "d208ae210484c6381ae268debebfed0c04bdf381eafd299ae91533f3c62d0f04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling rustc-rayon-core v0.2.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling protobuf v2.8.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-0.6.10/lib.rs:33:40 [INFO] [stdout] | [INFO] [stdout] 33 | #![cfg_attr(feature = "union", feature(untagged_unions))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.64.0; see for more information [INFO] [stdout] = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rustc-rayon v0.2.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Checking indexmap v1.1.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking ena v0.13.0 [INFO] [stderr] Checking rustc-ap-graphviz v546.0.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] error: could not compile `smallvec` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.1.5/src/lib.rs:88:42 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.54.0; see for more information [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock_api` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "d208ae210484c6381ae268debebfed0c04bdf381eafd299ae91533f3c62d0f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d208ae210484c6381ae268debebfed0c04bdf381eafd299ae91533f3c62d0f04", kill_on_drop: false }` [INFO] [stdout] d208ae210484c6381ae268debebfed0c04bdf381eafd299ae91533f3c62d0f04