[INFO] cloning repository https://github.com/datrs/hyperdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/datrs/hyperdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatrs%2Fhyperdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatrs%2Fhyperdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e064315ecebf56ab33140372f99f26f20e9d6cd9 [INFO] checking datrs/hyperdb against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatrs%2Fhyperdb" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/datrs/hyperdb on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/datrs/hyperdb [INFO] finished tweaking git repo https://github.com/datrs/hyperdb [INFO] tweaked toml for git repo https://github.com/datrs/hyperdb written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/datrs/hyperdb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6404be695afe9de0c228432f37608933fe4abb1c01861714216c5fc5934a43c [INFO] running `Command { std: "docker" "start" "-a" "c6404be695afe9de0c228432f37608933fe4abb1c01861714216c5fc5934a43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6404be695afe9de0c228432f37608933fe4abb1c01861714216c5fc5934a43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6404be695afe9de0c228432f37608933fe4abb1c01861714216c5fc5934a43c", kill_on_drop: false }` [INFO] [stdout] c6404be695afe9de0c228432f37608933fe4abb1c01861714216c5fc5934a43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3faf5df4e94785594ef648b13510c3acae45ea664ab0c06014700b26c1b08f4f [INFO] running `Command { std: "docker" "start" "-a" "3faf5df4e94785594ef648b13510c3acae45ea664ab0c06014700b26c1b08f4f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Compiling quine-mc_cluskey v0.2.4 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling if_chain v0.1.2 [INFO] [stderr] Checking hyperdb v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(external_doc)] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: use #[doc = include_str!("filename")] instead, which handles macro invocations [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stdout] warning: unknown `doc` attribute `include` [INFO] [stdout] --> src/lib.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | #![doc(include = "../README.md")] [INFO] [stdout] | -------^^^^^^^^^^^^^^^^^^^^^^^^-- help: use `doc = include_str!` instead: `#![doc = include_str!("../README.md")]` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hyperdb` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3faf5df4e94785594ef648b13510c3acae45ea664ab0c06014700b26c1b08f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3faf5df4e94785594ef648b13510c3acae45ea664ab0c06014700b26c1b08f4f", kill_on_drop: false }` [INFO] [stdout] 3faf5df4e94785594ef648b13510c3acae45ea664ab0c06014700b26c1b08f4f