[INFO] cloning repository https://github.com/problame/rc64 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6795c3472756d8932c8736f7a3e67528fd843d2b [INFO] checking problame/rc64 against c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 for pr-161358 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/problame/rc64 [INFO] finished tweaking git repo https://github.com/problame/rc64 [INFO] tweaked toml for git repo https://github.com/problame/rc64 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/problame/rc64 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 git repo https://github.com/problame/rc64 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a [INFO] running `Command { std: "docker" "start" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a", 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" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a", 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" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.25.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking wayland-sys v0.25.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling wayland-client v0.25.0 [INFO] [stderr] Compiling wayland-protocols v0.25.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking wayland-commons v0.25.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling minifb v0.16.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking wayland-cursor v0.25.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Compiling num_enum_derive v0.4.2 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Compiling include_dir_impl v0.5.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rpassword v2.1.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking environment v0.1.1 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking assert_cli v0.6.3 [INFO] [stderr] Checking bitvec v0.17.2 [INFO] [stderr] Checking include_dir v0.5.0 [INFO] [stderr] Checking enum-map v0.6.1 [INFO] [stderr] Checking rustyline v5.0.4 [INFO] [stderr] Checking dialog v0.3.0 [INFO] [stderr] Checking num_enum v0.4.2 [INFO] [stderr] Compiling rc64-macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Checking signal-hook v0.1.12 [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-0.17.2/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-0.17.2/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-0.17.2/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-0.17.2/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-0.17.2/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-0.17.2/src/order.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | where T: BitStore, Self: Sized; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bit-vec v0.6.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking spin_sleep v0.3.7 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking strum v0.16.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0038`. [INFO] [stdout] [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" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a", kill_on_drop: false }` [INFO] [stdout] 5fe87b6cbd970714159ed061e132f6f17fa2a8720fe2d05769135b7d40f8ca9a