[INFO] fetching crate dotvanity 1.0.0... [INFO] checking dotvanity-1.0.0 against c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 for pr-161358 [INFO] extracting crate dotvanity 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate dotvanity 1.0.0 [INFO] finished tweaking crates.io crate dotvanity 1.0.0 [INFO] tweaked toml for crates.io crate dotvanity 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dotvanity 1.0.0 on toolchain c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dotvanity 1.0.0 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" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072 [INFO] running `Command { std: "docker" "start" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking sp-std v2.0.0-rc3 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stdout] error[E0038]: the trait `order::BitOrder` is not dyn compatible [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.17.4/src/lib.rs:124:2 [INFO] [stdout] | [INFO] [stdout] 124 | pub type Cursor = crate::order::BitOrder; [INFO] [stdout] | ^^^^^^^^^^^^^^^ `order::BitOrder` is not dyn compatible [INFO] [stdout] | [INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable [INFO] [stdout] for more information, visit [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.17.4/src/order.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub trait BitOrder { [INFO] [stdout] | -------- this trait is not dyn compatible... [INFO] [stdout] 44 | /// Name of the ordering type, for use in text display. [INFO] [stdout] 45 | const TYPENAME: &'static str; [INFO] [stdout] | ^^^^^^^^ ...because it contains associated const `TYPENAME` [INFO] [stdout] ... [INFO] [stdout] 99 | fn at(place: BitIdx) -> BitPos [INFO] [stdout] | ^^ ...because associated function `at` has no `self` parameter [INFO] [stdout] ... [INFO] [stdout] 141 | fn mask(place: BitIdx) -> BitMask [INFO] [stdout] | ^^^^ ...because associated function `mask` has no `self` parameter [INFO] [stdout] = help: consider moving `TYPENAME` to another trait [INFO] [stdout] = help: the following types implement `order::BitOrder`: [INFO] [stdout] order::Msb0 [INFO] [stdout] order::Lsb0 [INFO] [stdout] consider defining an enum where each variant holds one of these types, [INFO] [stdout] implementing `order::BitOrder` for this new enum and using it instead [INFO] [stdout] = note: `order::BitOrder` may be implemented in other crates; if you want to support your users passing their own types here, you can't refer to a specific type [INFO] [stdout] help: consider turning `mask` into a method by giving it a `&self` argument [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.17.4/src/order.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | fn mask(&self, place: BitIdx) -> BitMask [INFO] [stdout] | ++++++ [INFO] [stdout] help: alternatively, consider constraining `mask` so it does not apply to trait objects [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.17.4/src/order.rs:142:19 [INFO] [stdout] | [INFO] [stdout] 142 | where T: BitStore, Self: Sized { [INFO] [stdout] | +++++++++++++ [INFO] [stdout] help: consider turning `at` into a method by giving it a `&self` argument [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.17.4/src/order.rs:99:11 [INFO] [stdout] | [INFO] [stdout] 99 | fn at(&self, place: BitIdx) -> BitPos [INFO] [stdout] | ++++++ [INFO] [stdout] help: alternatively, consider constraining `at` so it does not apply to trait objects [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.17.4/src/order.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | where T: BitStore, Self: Sized; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking tracing-core v0.1.10 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking environmental v1.1.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling parity-util-mem v0.6.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking fixed-hash v0.6.1 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0038`. [INFO] [stdout] [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] error: could not compile `bitvec` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072", kill_on_drop: false }` [INFO] [stdout] 5148de15312b5a6d27f2932e948c680a99c1d26ea3c39a86787c8c1724317072